From b708bb98ef8a3ca310ce49ccf94c1e5664732066 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ball=C3=B3=20Gy=C3=B6rgy?= Date: Wed, 22 Jul 2020 22:34:30 +0200 Subject: [PATCH] Use discount installed on the system discount is commonly packaged by distributions. Remove the bundled one. --- CMakeLists.txt | 28 +- README.md | 1 + deps/discount/COPYRIGHT | 30 - deps/discount/CREDITS | 35 - deps/discount/Csio.c | 61 - deps/discount/INSTALL | 41 - deps/discount/Makefile.in | 141 -- deps/discount/Plan9/README | 40 - deps/discount/Plan9/markdown.1 | 169 -- deps/discount/Plan9/markdown.2 | 332 --- deps/discount/Plan9/markdown.6 | 543 ----- deps/discount/Plan9/mkfile | 37 - deps/discount/README | 16 - deps/discount/VERSION | 1 - deps/discount/amalloc.c | 111 - deps/discount/amalloc.h | 29 - deps/discount/basename.c | 43 - deps/discount/blocktags | 33 - deps/discount/configure.inc | 1734 ---------------- deps/discount/configure.sh | 166 -- deps/discount/css.c | 85 - deps/discount/cstring.h | 77 - deps/discount/docheader.c | 49 - deps/discount/dumptree.c | 152 -- deps/discount/emmatch.c | 188 -- deps/discount/flags.c | 85 - deps/discount/generate.c | 1827 ----------------- deps/discount/github_flavoured.c | 100 - deps/discount/html5.c | 22 - deps/discount/main.c | 216 -- deps/discount/makepage.1 | 45 - deps/discount/makepage.c | 86 - deps/discount/markdown.1 | 179 -- deps/discount/markdown.3 | 137 -- deps/discount/markdown.7 | 1020 --------- deps/discount/markdown.c | 1346 ------------ deps/discount/markdown.h | 227 -- deps/discount/mkd-callbacks.3 | 71 - deps/discount/mkd-extensions.7 | 205 -- deps/discount/mkd-functions.3 | 186 -- deps/discount/mkd-line.3 | 41 - deps/discount/mkd2html.1 | 52 - deps/discount/mkd2html.c | 191 -- deps/discount/mkdio.c | 364 ---- deps/discount/mkdio.h | 115 -- deps/discount/mkdio.h.in | 115 -- deps/discount/mktags.c | 89 - deps/discount/pgm_options.c | 138 -- deps/discount/pgm_options.h | 9 - deps/discount/resource.c | 159 -- deps/discount/setup.c | 39 - .../src/discount-stamp/discount-build | 0 .../src/discount-stamp/discount-configure | 0 .../discount/src/discount-stamp/discount-done | 0 .../src/discount-stamp/discount-download | 0 .../src/discount-stamp/discount-install | 0 .../src/discount-stamp/discount-mkdir | 0 .../src/discount-stamp/discount-patch | 0 .../src/discount-stamp/discount-update | 0 deps/discount/tags.c | 94 - deps/discount/tags.h | 19 - deps/discount/tests/autolink.t | 27 - deps/discount/tests/automatic.t | 27 - deps/discount/tests/backslash.t | 21 - deps/discount/tests/callbacks.t | 17 - deps/discount/tests/chrome.text | 13 - deps/discount/tests/code.t | 166 -- deps/discount/tests/compat.t | 29 - deps/discount/tests/crash.t | 31 - deps/discount/tests/defects.t | 23 - deps/discount/tests/div.t | 49 - deps/discount/tests/dl.t | 91 - deps/discount/tests/embedlinks.text | 9 - deps/discount/tests/emphasis.t | 19 - deps/discount/tests/extrafootnotes.t | 120 -- deps/discount/tests/flow.t | 33 - deps/discount/tests/footnotes.t | 16 - deps/discount/tests/functions.sh | 85 - deps/discount/tests/header.t | 26 - deps/discount/tests/html.t | 132 -- deps/discount/tests/html5.t | 17 - deps/discount/tests/links.text | 14 - deps/discount/tests/linkylinky.t | 130 -- deps/discount/tests/linkypix.t | 21 - deps/discount/tests/list.t | 196 -- deps/discount/tests/list3deep.t | 38 - deps/discount/tests/misc.t | 12 - deps/discount/tests/pandoc.t | 44 - deps/discount/tests/para.t | 17 - deps/discount/tests/paranoia.t | 12 - deps/discount/tests/peculiarities.t | 77 - deps/discount/tests/pseudo.t | 20 - deps/discount/tests/reddit.t | 27 - deps/discount/tests/reparse.t | 14 - deps/discount/tests/schiraldi.t | 91 - deps/discount/tests/smarty.t | 25 - deps/discount/tests/snakepit.t | 29 - deps/discount/tests/strikethrough.t | 16 - deps/discount/tests/style.t | 36 - deps/discount/tests/superscript.t | 17 - deps/discount/tests/syntax.text | 897 -------- deps/discount/tests/tables.t | 276 --- deps/discount/tests/tabstop.t | 48 - deps/discount/tests/toc.t | 80 - deps/discount/tests/xml.t | 18 - deps/discount/theme.1 | 160 -- deps/discount/theme.c | 628 ------ deps/discount/tmp/discount-cfgcmd.txt.in | 1 - deps/discount/toc.c | 114 - deps/discount/tools/checkbits.sh | 11 - deps/discount/tools/cols.c | 38 - deps/discount/tools/echo.c | 24 - deps/discount/version.c | 30 - deps/discount/version.c.in | 30 - deps/discount/xml.c | 82 - deps/discount/xmlpage.c | 48 - 116 files changed, 2 insertions(+), 15589 deletions(-) delete mode 100644 deps/discount/COPYRIGHT delete mode 100644 deps/discount/CREDITS delete mode 100644 deps/discount/Csio.c delete mode 100644 deps/discount/INSTALL delete mode 100644 deps/discount/Makefile.in delete mode 100644 deps/discount/Plan9/README delete mode 100644 deps/discount/Plan9/markdown.1 delete mode 100644 deps/discount/Plan9/markdown.2 delete mode 100644 deps/discount/Plan9/markdown.6 delete mode 100644 deps/discount/Plan9/mkfile delete mode 100644 deps/discount/README delete mode 100644 deps/discount/VERSION delete mode 100644 deps/discount/amalloc.c delete mode 100644 deps/discount/amalloc.h delete mode 100644 deps/discount/basename.c delete mode 100644 deps/discount/blocktags delete mode 100755 deps/discount/configure.inc delete mode 100755 deps/discount/configure.sh delete mode 100644 deps/discount/css.c delete mode 100644 deps/discount/cstring.h delete mode 100644 deps/discount/docheader.c delete mode 100644 deps/discount/dumptree.c delete mode 100644 deps/discount/emmatch.c delete mode 100644 deps/discount/flags.c delete mode 100644 deps/discount/generate.c delete mode 100644 deps/discount/github_flavoured.c delete mode 100644 deps/discount/html5.c delete mode 100644 deps/discount/main.c delete mode 100644 deps/discount/makepage.1 delete mode 100644 deps/discount/makepage.c delete mode 100644 deps/discount/markdown.1 delete mode 100644 deps/discount/markdown.3 delete mode 100644 deps/discount/markdown.7 delete mode 100644 deps/discount/markdown.c delete mode 100644 deps/discount/markdown.h delete mode 100644 deps/discount/mkd-callbacks.3 delete mode 100644 deps/discount/mkd-extensions.7 delete mode 100644 deps/discount/mkd-functions.3 delete mode 100644 deps/discount/mkd-line.3 delete mode 100644 deps/discount/mkd2html.1 delete mode 100644 deps/discount/mkd2html.c delete mode 100644 deps/discount/mkdio.c delete mode 100644 deps/discount/mkdio.h delete mode 100644 deps/discount/mkdio.h.in delete mode 100644 deps/discount/mktags.c delete mode 100644 deps/discount/pgm_options.c delete mode 100644 deps/discount/pgm_options.h delete mode 100644 deps/discount/resource.c delete mode 100644 deps/discount/setup.c delete mode 100644 deps/discount/src/discount-stamp/discount-build delete mode 100644 deps/discount/src/discount-stamp/discount-configure delete mode 100644 deps/discount/src/discount-stamp/discount-done delete mode 100644 deps/discount/src/discount-stamp/discount-download delete mode 100644 deps/discount/src/discount-stamp/discount-install delete mode 100644 deps/discount/src/discount-stamp/discount-mkdir delete mode 100644 deps/discount/src/discount-stamp/discount-patch delete mode 100644 deps/discount/src/discount-stamp/discount-update delete mode 100644 deps/discount/tags.c delete mode 100644 deps/discount/tags.h delete mode 100644 deps/discount/tests/autolink.t delete mode 100644 deps/discount/tests/automatic.t delete mode 100644 deps/discount/tests/backslash.t delete mode 100644 deps/discount/tests/callbacks.t delete mode 100644 deps/discount/tests/chrome.text delete mode 100644 deps/discount/tests/code.t delete mode 100644 deps/discount/tests/compat.t delete mode 100644 deps/discount/tests/crash.t delete mode 100644 deps/discount/tests/defects.t delete mode 100644 deps/discount/tests/div.t delete mode 100644 deps/discount/tests/dl.t delete mode 100644 deps/discount/tests/embedlinks.text delete mode 100644 deps/discount/tests/emphasis.t delete mode 100644 deps/discount/tests/extrafootnotes.t delete mode 100644 deps/discount/tests/flow.t delete mode 100644 deps/discount/tests/footnotes.t delete mode 100644 deps/discount/tests/functions.sh delete mode 100644 deps/discount/tests/header.t delete mode 100644 deps/discount/tests/html.t delete mode 100644 deps/discount/tests/html5.t delete mode 100644 deps/discount/tests/links.text delete mode 100644 deps/discount/tests/linkylinky.t delete mode 100644 deps/discount/tests/linkypix.t delete mode 100644 deps/discount/tests/list.t delete mode 100644 deps/discount/tests/list3deep.t delete mode 100644 deps/discount/tests/misc.t delete mode 100644 deps/discount/tests/pandoc.t delete mode 100644 deps/discount/tests/para.t delete mode 100644 deps/discount/tests/paranoia.t delete mode 100644 deps/discount/tests/peculiarities.t delete mode 100644 deps/discount/tests/pseudo.t delete mode 100644 deps/discount/tests/reddit.t delete mode 100644 deps/discount/tests/reparse.t delete mode 100644 deps/discount/tests/schiraldi.t delete mode 100644 deps/discount/tests/smarty.t delete mode 100644 deps/discount/tests/snakepit.t delete mode 100644 deps/discount/tests/strikethrough.t delete mode 100644 deps/discount/tests/style.t delete mode 100644 deps/discount/tests/superscript.t delete mode 100644 deps/discount/tests/syntax.text delete mode 100644 deps/discount/tests/tables.t delete mode 100644 deps/discount/tests/tabstop.t delete mode 100644 deps/discount/tests/toc.t delete mode 100644 deps/discount/tests/xml.t delete mode 100644 deps/discount/theme.1 delete mode 100644 deps/discount/theme.c delete mode 100644 deps/discount/tmp/discount-cfgcmd.txt.in delete mode 100644 deps/discount/toc.c delete mode 100755 deps/discount/tools/checkbits.sh delete mode 100644 deps/discount/tools/cols.c delete mode 100644 deps/discount/tools/echo.c delete mode 100644 deps/discount/version.c delete mode 100644 deps/discount/version.c.in delete mode 100644 deps/discount/xml.c delete mode 100644 deps/discount/xmlpage.c diff --git a/CMakeLists.txt b/CMakeLists.txt index 672109d..d05d47a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2,26 +2,6 @@ project(MarkMyWords) cmake_minimum_required(VERSION 2.6) -# build the markdown lib -include(ExternalProject) -set(DISCOUNT_DEP_PATH ${CMAKE_SOURCE_DIR}/deps/discount) -set(DISCOUNT_LIB_PATH ${CMAKE_BINARY_DIR}/libmarkdown.a) -set(DISCOUNT_INCLUDE_PATH ${DISCOUNT_DEP_PATH}) - -ExternalProject_Add(discount - PREFIX ${DISCOUNT_DEP_PATH} - SOURCE_DIR ${DISCOUNT_DEP_PATH} - CONFIGURE_COMMAND - ${DISCOUNT_DEP_PATH}/configure.sh --src=${DISCOUNT_DEP_PATH} - --prefix=${CMAKE_BINARY_DIR} - --libdir=${CMAKE_BINARY_DIR} - --with-fenced-code - BUILD_COMMAND make install - BUILD_IN_SOURCE 1 -) - -include_directories(${DISCOUNT_INCLUDE_PATH}) - # build UI lib list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake) @@ -39,6 +19,7 @@ pkg_check_modules(DEPS REQUIRED gtksourceview-3.0>=3.10 gthread-2.0 gtk+-3.0>=3.9.10 + libmarkdown ) add_definitions(${DEPS_CFLAGS}) @@ -115,13 +96,6 @@ OPTIONS add_executable(mark-my-words ${VALA_C} ${generated_resources}) -target_link_libraries(mark-my-words - ${DISCOUNT_LIB_PATH}) - -add_dependencies(mark-my-words - discount -) - install(TARGETS mark-my-words RUNTIME DESTINATION bin) diff --git a/README.md b/README.md index cb2d84d..3173b4b 100644 --- a/README.md +++ b/README.md @@ -32,6 +32,7 @@ Author: Akshay Shekher ```shell sudo apt-get install libwebkit2gtk-3.0-dev sudo apt-get install libgtksourceview-3.0-dev +sudo apt-get install libmarkdown2-dev sudo apt-get install valac git clone https://github.com/voldyman/MarkMyWords.git cd MarkMyWords diff --git a/deps/discount/COPYRIGHT b/deps/discount/COPYRIGHT deleted file mode 100644 index cab1d3d..0000000 --- a/deps/discount/COPYRIGHT +++ /dev/null @@ -1,30 +0,0 @@ -->Copyright (C) 2007 David Loren Parsons. -All rights reserved.<- - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions -are met: - -1. Redistributions of works must retain the original copyright notice, - this list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the original copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. -3. Neither my name (David L Parsons) nor the names of contributors to - this code may be used to endorse or promote products derived - from this work without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS -FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE -COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, -BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN -ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. - - diff --git a/deps/discount/CREDITS b/deps/discount/CREDITS deleted file mode 100644 index a806a53..0000000 --- a/deps/discount/CREDITS +++ /dev/null @@ -1,35 +0,0 @@ -Discount is primarily my work, but it has only reached the point -where it is via contributions, critiques, and bug reports from a -host of other people, some of which are listed before. If your -name isn't on this list, please remind me - -david parsons (orc@pell.portland.or.us) - - -Josh Wood -- Plan9 support. -Mike Schiraldi -- Reddit style automatic links, MANY MANY MANY - bug reports about boundary conditions and - places where I didn't get it right. -Jjgod Jiang -- Table of contents support. -Petite Abeille -- Many bug reports about places where I didn't - get it right. -Tim Channon -- inspiration for the `mkd_xhtmlpage()` function -Christian Herenz-- Many bug reports regarding my implementation of - `[]()` and `![]()` -A.S.Bradbury -- Portability bug reports for 64 bit systems. -Joyent -- Loan of a solaris box so I could get discount - working under solaris. -Ryan Tomayko -- Portability requests (and the rdiscount ruby - binding.) -yidabu -- feedback on the documentation, bug reports - against utf-8 support. -Pierre Joye -- bug reports, php discount binding. -Masayoshi Sekimura- perl discount binding. -Jeremy Hinegardner- bug reports about list handling. -Andrew White -- bug reports about the format of generated urls. -Steve Huff -- bug reports about Makefile portability (for Fink) -Ignacio Burgue?o-- bug reports about `>%class%` -Henrik Nyh -- bug reports about embedded html handling. -John J. Foerch -- bug reports about incorrect `–` and `—` - translations. - - diff --git a/deps/discount/Csio.c b/deps/discount/Csio.c deleted file mode 100644 index 5706657..0000000 --- a/deps/discount/Csio.c +++ /dev/null @@ -1,61 +0,0 @@ -#include -#include -#include -#include "cstring.h" -#include "markdown.h" -#include "amalloc.h" - - -/* putc() into a cstring - */ -void -Csputc(int c, Cstring *iot) -{ - EXPAND(*iot) = c; -} - - -/* printf() into a cstring - */ -int -Csprintf(Cstring *iot, char *fmt, ...) -{ - va_list ptr; - int siz=100; - - do { - RESERVE(*iot, siz); - va_start(ptr, fmt); - siz = vsnprintf(T(*iot)+S(*iot), ALLOCATED(*iot)-S(*iot), fmt, ptr); - va_end(ptr); - } while ( siz > (ALLOCATED(*iot)-S(*iot)) ); - - S(*iot) += siz; - return siz; -} - - -/* write() into a cstring - */ -int -Cswrite(Cstring *iot, char *bfr, int size) -{ - RESERVE(*iot, size); - memcpy(T(*iot)+S(*iot), bfr, size); - S(*iot) += size; - return size; -} - - -/* reparse() into a cstring - */ -void -Csreparse(Cstring *iot, char *buf, int size, int flags) -{ - MMIOT f; - ___mkd_initmmiot(&f, 0); - ___mkd_reparse(buf, size, 0, &f, 0); - ___mkd_emblock(&f); - SUFFIX(*iot, T(f.out), S(f.out)); - ___mkd_freemmiot(&f, 0); -} diff --git a/deps/discount/INSTALL b/deps/discount/INSTALL deleted file mode 100644 index c591387..0000000 --- a/deps/discount/INSTALL +++ /dev/null @@ -1,41 +0,0 @@ - - HOW TO BUILD AND INSTALL DISCOUNT - -1) Unpacking the distribution - -The DISCOUNT sources are distributed in tarballs. After extracting from -the tarball, you should end up with all the source and build files in the -directory - discount-(version) - -2) Installing the distribution - -DISCOUNT uses configure.sh to set itself up for compilation. To run -configure, just do ``./configure.sh'' and it will check your system for -build dependencies and build makefiles for you. If configure.sh finishes -without complaint, you can then do a ``make'' to compile everything and a -``make install'' to install the binaries. - -Configure.sh has a few options that can be set: - ---src=DIR where the source lives (.) ---prefix=DIR where to install the final product (/usr/local) ---execdir=DIR where to put executables (prefix/bin) ---sbindir=DIR where to put static executables (prefix/sbin) ---confdir=DIR where to put configuration information (/etc) ---libdir=DIR where to put libraries (prefix/lib) ---libexecdir=DIR where to put private executables ---mandir=DIR where to put manpages ---enable-dl-tag Use the DL tag extension ---enable-pandoc-header Use pandoc-style header blocks ---enable-superscript A^B expands to AB ---enable-amalloc Use a debugging memory allocator (to detect leaks) ---relaxed-emphasis Don't treat _ in the middle of a word as emphasis ---with-tabstops=N Set tabstops to N characters (default is 4) - -3) Installing sample programs and manpages - -The standard ``make install'' rule just installs the binaries. If you -want to install the sample programs, they are installed with -``make install.samples''; to install manpages, ``make install.man''. -A shortcut to install everything is ``make install.everything'' diff --git a/deps/discount/Makefile.in b/deps/discount/Makefile.in deleted file mode 100644 index 6b88ebf..0000000 --- a/deps/discount/Makefile.in +++ /dev/null @@ -1,141 +0,0 @@ -CC=@CC@ -I. -LFLAGS=-L. -CFLAGS=@CFLAGS@ -AR=@AR@ -RANLIB=@RANLIB@ - -BINDIR=@exedir@ -MANDIR=@mandir@ -LIBDIR=@libdir@ -INCDIR=@prefix@/include - -PGMS=markdown -SAMPLE_PGMS=mkd2html makepage -@THEME@SAMPLE_PGMS+= theme -MKDLIB=libmarkdown -OBJS=mkdio.o markdown.o dumptree.o generate.o \ - resource.o docheader.o version.o toc.o css.o \ - xml.o Csio.o xmlpage.o basename.o emmatch.o \ - github_flavoured.o setup.o tags.o html5.o flags.o @AMALLOC@ -TESTFRAMEWORK=echo cols - -MAN3PAGES=mkd-callbacks.3 mkd-functions.3 markdown.3 mkd-line.3 - -all: $(PGMS) $(SAMPLE_PGMS) $(TESTFRAMEWORK) - -install: $(PGMS) $(DESTDIR)$(BINDIR) $(DESTDIR)$(LIBDIR) $(DESTDIR)$(INCDIR) - @INSTALL_PROGRAM@ $(PGMS) $(DESTDIR)$(BINDIR) - ./librarian.sh install libmarkdown VERSION $(DESTDIR)$(LIBDIR) - @INSTALL_DATA@ mkdio.h $(DESTDIR)$(INCDIR) - -install.everything: install install.samples install.man - -install.samples: $(SAMPLE_PGMS) install $(DESTDIR)$(BINDIR) - @INSTALL_DIR@ $(DESTDIR)$(MANDIR)/man1 - for x in $(SAMPLE_PGMS); do \ - @INSTALL_PROGRAM@ $$x $(DESTDIR)$(BINDIR)/$(SAMPLE_PFX)$$x; \ - @INSTALL_DATA@ $$x.1 $(DESTDIR)$(MANDIR)/man1/$(SAMPLE_PFX)$$x.1; \ - done - -install.man: - @INSTALL_DIR@ $(DESTDIR)$(MANDIR)/man3 - @INSTALL_DATA@ $(MAN3PAGES) $(DESTDIR)$(MANDIR)/man3 - for x in mkd_line mkd_generateline; do \ - ( echo '.\"' ; echo ".so man3/mkd-line.3" ) > $(DESTDIR)$(MANDIR)/man3/$$x.3;\ - done - for x in mkd_in mkd_string; do \ - ( echo '.\"' ; echo ".so man3/markdown.3" ) > $(DESTDIR)$(MANDIR)/man3/$$x.3;\ - done - for x in mkd_compile mkd_css mkd_generatecss mkd_generatehtml mkd_cleanup mkd_doc_title mkd_doc_author mkd_doc_date; do \ - ( echo '.\"' ; echo ".so man3/mkd-functions.3" ) > $(DESTDIR)$(MANDIR)/man3/$$x.3; \ - done - @INSTALL_DIR@ $(DESTDIR)$(MANDIR)/man7 - @INSTALL_DATA@ markdown.7 mkd-extensions.7 $(DESTDIR)$(MANDIR)/man7 - @INSTALL_DIR@ $(DESTDIR)$(MANDIR)/man1 - @INSTALL_DATA@ markdown.1 $(DESTDIR)$(MANDIR)/man1 - -install.everything: install install.man - -$(DESTDIR)$(BINDIR): - @INSTALL_DIR@ $(DESTDIR)$(BINDIR) - -$(DESTDIR)$(INCDIR): - @INSTALL_DIR@ $(DESTDIR)$(INCDIR) - -$(DESTDIR)$(LIBDIR): - @INSTALL_DIR@ $(DESTDIR)$(LIBDIR) - -version.o: version.c VERSION - $(CC) $(CFLAGS) -DVERSION=\"`cat VERSION`\" -c version.c - -VERSION: - @true - -tags.o: tags.c blocktags - -blocktags: mktags - ./mktags > blocktags - -# example programs -@THEME@theme: theme.o $(MKDLIB) mkdio.h -@THEME@ $(CC) $(CFLAGS) $(LFLAGS) -o theme theme.o pgm_options.o -lmarkdown @LIBS@ - - -mkd2html: mkd2html.o $(MKDLIB) mkdio.h - $(CC) $(CFLAGS) $(LFLAGS) -o mkd2html mkd2html.o -lmarkdown @LIBS@ - -markdown: main.o pgm_options.o $(MKDLIB) - $(CC) $(CFLAGS) $(LFLAGS) -o markdown main.o pgm_options.o -lmarkdown @LIBS@ - -makepage: makepage.c pgm_options.o $(MKDLIB) mkdio.h - $(CC) $(CFLAGS) $(LFLAGS) -o makepage makepage.c pgm_options.o -lmarkdown @LIBS@ - -pgm_options.o: pgm_options.c mkdio.h config.h - $(CC) $(CFLAGS) -I. -c pgm_options.c - -main.o: main.c mkdio.h config.h - $(CC) $(CFLAGS) -I. -c main.c - -$(MKDLIB): $(OBJS) - ./librarian.sh make $(MKDLIB) VERSION $(OBJS) - -verify: echo tools/checkbits.sh - @./echo -n "headers ... "; tools/checkbits.sh && echo "GOOD" - -test: $(PGMS) $(TESTFRAMEWORK) verify - @for x in tests/*.t; do \ - @LD_LIBRARY_PATH@=`pwd` sh $$x || exit 1; \ - done - -cols: tools/cols.c config.h - $(CC) -o cols tools/cols.c -echo: tools/echo.c config.h - $(CC) -o echo tools/echo.c - -clean: - rm -f $(PGMS) $(TESTFRAMEWORK) $(SAMPLE_PGMS) *.o - rm -f $(MKDLIB) `./librarian.sh files $(MKDLIB) VERSION` - -distclean spotless: clean - rm -f @GENERATED_FILES@ @CONFIGURE_FILES@ ./mktags ./blocktags ./librarian.sh - -Csio.o: Csio.c cstring.h amalloc.h config.h markdown.h -amalloc.o: amalloc.c -basename.o: basename.c config.h cstring.h amalloc.h markdown.h -css.o: css.c config.h cstring.h amalloc.h markdown.h -docheader.o: docheader.c config.h cstring.h amalloc.h markdown.h -dumptree.o: dumptree.c markdown.h cstring.h amalloc.h config.h -emmatch.o: emmatch.c config.h cstring.h amalloc.h markdown.h -generate.o: generate.c config.h cstring.h amalloc.h markdown.h -main.o: main.c config.h amalloc.h -pgm_options.o: pgm_options.c pgm_options.h config.h amalloc.h -makepage.o: makepage.c -markdown.o: markdown.c config.h cstring.h amalloc.h markdown.h -mkd2html.o: mkd2html.c config.h mkdio.h cstring.h amalloc.h -mkdio.o: mkdio.c config.h cstring.h amalloc.h markdown.h -resource.o: resource.c config.h cstring.h amalloc.h markdown.h -theme.o: theme.c config.h mkdio.h cstring.h amalloc.h -toc.o: toc.c config.h cstring.h amalloc.h markdown.h -version.o: version.c config.h -xml.o: xml.c config.h cstring.h amalloc.h markdown.h -xmlpage.o: xmlpage.c config.h cstring.h amalloc.h markdown.h diff --git a/deps/discount/Plan9/README b/deps/discount/Plan9/README deleted file mode 100644 index 255b212..0000000 --- a/deps/discount/Plan9/README +++ /dev/null @@ -1,40 +0,0 @@ -% Discount on Plan 9 -% Josh Wood -% 2009-06-12 - -# *Discount* Markdown compiler on Plan 9 - -## Build - - % CONFIG='--enable-all-features' mk config - % mk install - % markdown -V - markdown: discount X.Y.Z DL_TAG HEADER DEBUG SUPERSCRIPT RELAXED DIV - -`--enable-all-features` may be replaced by zero or more of: - - --enable-dl-tag Use the DL tag extension - --enable-pandoc-header Use pandoc-style header blocks - --enable-superscript A^B becomes AB - --enable-amalloc Enable memory allocation debugging - --relaxed-emphasis underscores aren't special in the middle of words - --with-tabstops=N Set tabstops to N characters (default is 4) - --enable-div Enable >%id% divisions - --enable-alpha-list Enable (a)/(b)/(c) lists - --enable-all-features Turn on all stable optional features - -## Notes - -The supplied mkfile merely drives Discount's own configure script and -then APE's *psh* environment to build the Discount source, then copies -the result(s) to locations appropriate for system-wide use on Plan 9. -There are a few other *mk*(1) targets: - -`install.libs`: Discount includes a C library and header. -Installation is optional. Plan 9 binaries are statically linked. - -`install.man`: Add manual pages for markdown(1) and (6). - -`install.progs`: Extra programs. *makepage* writes complete XHTML -documents, rather than fragments. *mkd2html* is similar, but produces -HTML. diff --git a/deps/discount/Plan9/markdown.1 b/deps/discount/Plan9/markdown.1 deleted file mode 100644 index b38947f..0000000 --- a/deps/discount/Plan9/markdown.1 +++ /dev/null @@ -1,169 +0,0 @@ -.TH MARKDOWN 1 -.SH NAME -markdown \- convert Markdown text to HTML -.SH SYNOPSIS -.B markdown -[ -.B -dTV -] -[ -.BI -b " url-base -] -[ -.BI -F " bitmap -] -[ -.BI -f " flags -] -[ -.BI -o " ofile -] -[ -.BI -s " text -] -[ -.BI -t " text -] -[ -.I file -] -.SH DESCRIPTION -The -.I markdown -utility reads the -.IR Markdown (6)-formatted -.I file -(or standard input) and writes its -.SM HTML -fragment representation on standard output. -.PP -The options are: -.TF dfdoptions -.TP -.BI -b " url-base -Links in source begining with -.B / -will be prefixed with -.I url-base -in the output. -.TP -.B -d -Instead of printing an -.SM HTML -fragment, print a parse tree. -.TP -.BI -F " bitmap -Set translation flags. -.I Bitmap -is a bit map of the various configuration options described in -.IR markdown (2). -.TP -.BI -f " flags -Set or clear various translation -.IR flags , -described below. -.I Flags -are in a comma-delimited list, with an optional -.B + -(set) prefix on each flag. -.TP -.BI -o " ofile -Write the generated -.SM HTML -to -.IR ofile . -.TP -.BI -s " text -Use the -.IR markdown (2) -function to format the -.I text -on standard input. -.TP -.B -T -Under -.B -f -.BR toc , -print the table of contents as an unordered list before the usual -.SM HTML -output. -.TP -.BI -t " text -Use -.IR mkd_text -(in -.IR markdown (2)) -to format -.I text -instead of processing standard input with -.IR markdown . -.TP -.B -V -Show version number and configuration. If the version includes the string -.BR DL_TAG , -.I markdown -was configured with definition list support. If the version includes the string -.BR HEADER , -.I markdown -was configured to support pandoc header blocks. -.PD -.SS TRANSLATION FLAGS -The translation flags understood by -.B -f -are: -.TF \ noheader -.TP -.B noimage -Don't allow image tags. -.TP -.B nolinks -Don't allow links. -.TP -.B nohtml -Don't allow any embedded HTML. -.TP -.B cdata -Generate valid XML output. -.TP -.B noheader -Do not process pandoc headers. -.TP -.B notables -Do not process the syntax extension for tables. -.TP -.B tabstops -Use Markdown-standard 4-space tabstops. -.TP -.B strict -Disable superscript and relaxed emphasis. -.TP -.B relax -Enable superscript and relaxed emphasis (the default). -.TP -.B toc -Enable table of contents support, generated from headings (in -.IR markdown (6)) -in the source. -.TP -.B 1.0 -Revert to Markdown 1.0 compatibility. -.PD -.PP -For example, -.B -f nolinks,quot -tells -.I markdown -not to allow -.B -tags, and to expand double quotes. -.SH SOURCE -.B /sys/src/cmd/discount -.SH SEE ALSO -.IR markdown (2), -.IR markdown (6) -.PP -http://daringfireball.net/projects/markdown/, -``Markdown''. -.SH DIAGNOSTICS -.I Markdown -exits 0 on success and >0 if an error occurs. diff --git a/deps/discount/Plan9/markdown.2 b/deps/discount/Plan9/markdown.2 deleted file mode 100644 index 9cb1c9d..0000000 --- a/deps/discount/Plan9/markdown.2 +++ /dev/null @@ -1,332 +0,0 @@ -.TH MARKDOWN 2 -.SH NAME -mkd_in, mkd_string, markdown, mkd_compile, mkd_css, mkd_generatecss, -mkd_document, mkd_generatehtml, mkd_xhtmlpage, mkd_toc, mkd_generatetoc, -mkd_cleanup, mkd_doc_title, mkd_doc_author, mkd_doc_date, mkd_line, -mkd_generateline \- convert Markdown text to HTML -.SH SYNOPSIS -.ta \w'MMIOT* 'u -.B #include -.PP -.B -MMIOT* mkd_in(FILE *input, int flags) -.PP -.B -MMIOT* mkd_string(char *buf, int size, int flags) -.PP -.B -int markdown(MMIOT *doc, FILE *output, int flags) -.PP -.B -int mkd_compile(MMIOT *document, int flags) -.PP -.B -int mkd_css(MMIOT *document, char **doc) -.PP -.B -int mkd_generatecss(MMIOT *document, FILE *output) -.PP -.B -int mkd_document(MMIOT *document, char **doc) -.PP -.B -int mkd_generatehtml(MMIOT *document, FILE *output) -.PP -.B -int mkd_xhtmlpage(MMIOT *document, int flags, FILE *output) -.PP -.B -int mkd_toc(MMIOT *document, char **doc) -.PP -.B -int mkd_generatetoc(MMIOT *document, FILE *output) -.PP -.B -void mkd_cleanup(MMIOT*); -.PP -.B -char* mkd_doc_title(MMIOT*) -.PP -.B -char* mkd_doc_author(MMIOT*) -.PP -.B -char* mkd_doc_date(MMIOT*) -.PP -.B -int mkd_line(char *string, int size, char **doc, int flags) -.PP -.B -int mkd_generateline(char *string, int size, FILE *output, int flags) -.PD -.PP -.SH DESCRIPTION -These functions convert -.IR Markdown (6) -text into -.SM HTML -markup. -.PP -.I Mkd_in -reads the text referenced by pointer to -.B FILE -.I input -and returns a pointer to an -.B MMIOT -structure of the form expected by -.I markdown -and the other converters. -.I Mkd_string -accepts one -.I string -and returns a pointer to -.BR MMIOT . -.PP -After such preparation, -.I markdown -converts -.I doc -and writes the result to -.IR output , -while -.I mkd_compile -transforms -.I document -in-place. -.PP -One or more of the following -.I flags -(combined with -.BR OR ) -control -.IR markdown 's -processing of -.IR doc : -.TF MKD_NOIMAGE -.TP -.B MKD_NOIMAGE -Do not process -.B ![] -and remove -.B -tags from the output. -.TP -.B MKD_NOLINKS -Do not process -.B [] -and remove -.B -tags from the output. -.TP -.B MKD_NOPANTS -Suppress Smartypants-style replacement of quotes, dashes, or ellipses. -.TP -.B MKD_STRICT -Disable superscript and relaxed emphasis processing if configured; otherwise a no-op. -.TP -.B MKD_TAGTEXT -Process as inside an -.SM HTML -tag: no -.BR , -no -.BR , -no -.SM HTML -or -.B [] -expansion. -.TP -.B MKD_NO_EXT -Don't process pseudo-protocols (in -.IR markdown (6)). -.TP -.B MKD_CDATA -Generate code for -.SM XML -.B ![CDATA[...]] -element. -.TP -.B MKD_NOHEADER -Don't process Pandoc-style headers. -.TP -.B MKD_TABSTOP -When reading documents, expand tabs to 4 spaces, overriding any compile-time configuration. -.TP -.B MKD_TOC -Label headings for use with the -.I mkd_generatetoc -and -.I mkd_toc -functions. -.TP -.B MKD_1_COMPAT -MarkdownTest_1.0 compatibility. Trim trailing spaces from first line of code blocks and disable implicit reference links (in -.IR markdown (6)). -.TP -.B MKD_AUTOLINK -Greedy -.SM URL -generation. When set, any -.SM URL -is converted to a hyperlink, even those not encased in -.BR <> . -.TP -.B MKD_SAFELINK -Don't make hyperlinks from -.B [][] -links that have unknown -.SM URL -protocol types. -.TP -.B MKD_NOTABLES -Do not process the syntax extension for tables (in -.IR markdown (6)). -.TP -.B MKD_EMBED -All of -.BR MKD_NOLINKS , -.BR MKD_NOIMAGE , -and -.BR MKD_TAGTEXT . -.PD -.PP -This implementation supports -Pandoc-style -headers and inline -.SM CSS -.B -at the end of the line or at the beginning of a subsequent line. -.IP -Style blocks apply to the entire document regardless of where they are defined. -.TP -Image Dimensions -Image specification has been extended with an argument describing image dimensions: -.BI = height x width. -For an image 400 pixels high and 300 wide, the new syntax is: -.IP -.EX - ![Alt text](/path/to/image.jpg =400x300 "Title") -.EE -.TP -Pseudo-Protocols -Pseudo-protocols that may replace the common -.B http: -or -.B mailto: -have been added to the link syntax described above. -.IP -.BR abbr : -Text following is used as the -.B title -attribute of an -.B abbr -tag wrapping the link text. So -.B [LT](abbr:Link Text) -gives -.B LT. -.IP -.BR id : -The link text is marked up and written to the output, wrapped with -.B -and -.BR . -.IP -.BR class : - The link text is marked up and written to the output, wrapped with -.B -and -.BR . -.IP -.BR raw : -Text following is written to the output with no further processing. -The link text is discarded. -.TP -Alphabetic Lists -If -.I markdown -was configured with -.BR --enable-alpha-list , -.IP -.EX -a. this -b. is -c. an alphabetic -d. list -.EE -.IP -yields an -.SM HTML -.B ol -ordered list. -.TP -Definition Lists -If configured with -.BR --enable-dl-tag , -markup for definition lists is enabled. A definition list item is defined as -.IP -.EX -=term= - definition -.EE -.TP -Tables -Tables are specified with a pipe -.RB ( | ) -and dash -.RB ( - ) -marking. The markdown text -.IP -.EX -header0|header1 --------|------- - textA|textB - textC|textD -.EE -.IP -will produce an -.SM HTML -.B table -of two columns and three rows. -A header row is designated by ``underlining'' with dashes. -Declare a column's alignment by affixing a colon -.RB ( : ) -to the left or right end of the dashes underlining its header. -In the output, this -yields the corresponding value for the -.B align -attribute on each -.B td -cell in the column. -A colon at both ends of a column's header dashes indicates center alignment. -.TP -Relaxed Emphasis -If configured with -.BR --relaxed-emphasis , -the rules for emphasis are changed so that a single -.B _ -will not count as an emphasis character in the middle of a word. -This is useful for documenting some code where -.B _ -appears frequently, and would normally require a backslash escape. -.PD -.SH SEE ALSO -.IR markdown (1), -.IR markdown (2) -.PP -http://daringfireball.net/projects/markdown/syntax/, -``Markdown: Syntax''. -.PP -http://daringfireball.net/projects/smartypants/, -``Smarty Pants''. -.PP -http://michelf.com/projects/php-markdown/extra/#table, -``PHP Markdown Extra: Tables''. diff --git a/deps/discount/Plan9/mkfile b/deps/discount/Plan9/mkfile deleted file mode 100644 index f15f987..0000000 --- a/deps/discount/Plan9/mkfile +++ /dev/null @@ -1,37 +0,0 @@ -BIN=/$objtype/bin -CC='cc -D_BSD_EXTENSION -D_C99_SNPRINTF_EXTENSION' - -markdown: - ape/psh -c 'cd .. && make' - -none:V: markdown - -test: markdown - ape/psh -c 'cd ..&& make test' - -install: markdown - cp ../markdown $BIN/markdown - -install.progs: install - cp ../makepage $BIN/makepage - cp ../mkd2html $BIN/mkd2html - -install.libs: install - cp ../mkdio.h /sys/include/ape/mkdio.h - cp ../libmarkdown.a /$objtype/lib/ape/libmarkdown.a - -install.man: install - cp markdown.1 /sys/man/1/markdown - cp markdown.2 /sys/man/2/markdown - cp markdown.6 /sys/man/6/markdown - -installall:V: install.libs install.man install.progs - -config: - ape/psh -c 'cd .. && ./configure.sh $CONFIG' - -clean: - ape/psh -c 'cd .. && make clean' - -nuke: - ape/psh -c 'cd .. && make distclean' diff --git a/deps/discount/README b/deps/discount/README deleted file mode 100644 index 3d33a8b..0000000 --- a/deps/discount/README +++ /dev/null @@ -1,16 +0,0 @@ -DISCOUNT is a implementation of John Gruber's Markdown markup -language. It implements, as far as I can tell, all of the -language as described in - -and passes the Markdown test suite at - - -DISCOUNT is free software written by David Parsons ; -it is released under a BSD-style license that allows you to do -as you wish with it as long as you don't attempt to claim it as -your own work. - -Most of the programs included in the DISCOUNT distribution have -manual pages describing how they work. - -The file INSTALL describes how to build and install discount diff --git a/deps/discount/VERSION b/deps/discount/VERSION deleted file mode 100644 index ebf14b4..0000000 --- a/deps/discount/VERSION +++ /dev/null @@ -1 +0,0 @@ -2.1.8 diff --git a/deps/discount/amalloc.c b/deps/discount/amalloc.c deleted file mode 100644 index bb20ab6..0000000 --- a/deps/discount/amalloc.c +++ /dev/null @@ -1,111 +0,0 @@ -/* - * debugging malloc()/realloc()/calloc()/free() that attempts - * to keep track of just what's been allocated today. - */ - -#include -#include - -#define MAGIC 0x1f2e3d4c - -struct alist { int magic, size; struct alist *next, *last; }; - -static struct alist list = { 0, 0, 0, 0 }; - -static int mallocs=0; -static int reallocs=0; -static int frees=0; - -void * -acalloc(int size, int count) -{ - struct alist *ret = calloc(size + sizeof(struct alist), count); - - if ( ret ) { - ret->magic = MAGIC; - ret->size = size * count; - if ( list.next ) { - ret->next = list.next; - ret->last = &list; - ret->next->last = ret; - list.next = ret; - } - else { - ret->last = ret->next = &list; - list.next = list.last = ret; - } - ++mallocs; - return ret+1; - } - return 0; -} - - -void* -amalloc(int size) -{ - return acalloc(size,1); -} - - -void -afree(void *ptr) -{ - struct alist *p2 = ((struct alist*)ptr)-1; - - if ( p2->magic == MAGIC ) { - p2->last->next = p2->next; - p2->next->last = p2->last; - ++frees; - free(p2); - } - else - free(ptr); -} - - -void * -arealloc(void *ptr, int size) -{ - struct alist *p2 = ((struct alist*)ptr)-1; - struct alist save; - - if ( p2->magic == MAGIC ) { - save.next = p2->next; - save.last = p2->last; - p2 = realloc(p2, sizeof(*p2) + size); - - if ( p2 ) { - p2->size = size; - p2->next->last = p2; - p2->last->next = p2; - ++reallocs; - return p2+1; - } - else { - save.next->last = save.last; - save.last->next = save.next; - return 0; - } - } - return realloc(ptr, size); -} - - -void -adump() -{ - struct alist *p; - - - for ( p = list.next; p && (p != &list); p = p->next ) { - fprintf(stderr, "allocated: %d byte%s\n", p->size, (p->size==1) ? "" : "s"); - fprintf(stderr, " [%.*s]\n", p->size, (char*)(p+1)); - } - - if ( getenv("AMALLOC_STATISTICS") ) { - fprintf(stderr, "%d malloc%s\n", mallocs, (mallocs==1)?"":"s"); - fprintf(stderr, "%d realloc%s\n", reallocs, (reallocs==1)?"":"s"); - fprintf(stderr, "%d free%s\n", frees, (frees==1)?"":"s"); - } -} diff --git a/deps/discount/amalloc.h b/deps/discount/amalloc.h deleted file mode 100644 index 43ca985..0000000 --- a/deps/discount/amalloc.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * debugging malloc()/realloc()/calloc()/free() that attempts - * to keep track of just what's been allocated today. - */ -#ifndef AMALLOC_D -#define AMALLOC_D - -#include "config.h" - -#ifdef USE_AMALLOC - -extern void *amalloc(int); -extern void *acalloc(int,int); -extern void *arealloc(void*,int); -extern void afree(void*); -extern void adump(); - -#define malloc amalloc -#define calloc acalloc -#define realloc arealloc -#define free afree - -#else - -#define adump() (void)1 - -#endif - -#endif/*AMALLOC_D*/ diff --git a/deps/discount/basename.c b/deps/discount/basename.c deleted file mode 100644 index 237022a..0000000 --- a/deps/discount/basename.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * mkdio -- markdown front end input functions - * - * Copyright (C) 2007 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include "config.h" -#include -#include -#include - -#include "mkdio.h" -#include "cstring.h" -#include "amalloc.h" - -static char * -e_basename(const char *string, const int size, void *context) -{ - char *ret; - char *base = (char*)context; - - if ( base && string && (*string == '/') && (ret=malloc(strlen(base)+size+2)) ) { - strcpy(ret, base); - strncat(ret, string, size); - return ret; - } - return 0; -} - -static void -e_free(char *string, void *context) -{ - if ( string ) free(string); -} - -void -mkd_basename(MMIOT *document, char *base) -{ - mkd_e_url(document, e_basename); - mkd_e_data(document, base); - mkd_e_free(document, e_free); -} diff --git a/deps/discount/blocktags b/deps/discount/blocktags deleted file mode 100644 index e7bdf73..0000000 --- a/deps/discount/blocktags +++ /dev/null @@ -1,33 +0,0 @@ -static struct kw blocktags[] = { - { "P", 1, 0 }, - { "DL", 2, 0 }, - { "H1", 2, 0 }, - { "H2", 2, 0 }, - { "H3", 2, 0 }, - { "H4", 2, 0 }, - { "H5", 2, 0 }, - { "H6", 2, 0 }, - { "HR", 2, 1 }, - { "OL", 2, 0 }, - { "UL", 2, 0 }, - { "BDO", 3, 0 }, - { "DFN", 3, 0 }, - { "DIV", 3, 0 }, - { "MAP", 3, 0 }, - { "PRE", 3, 0 }, - { "WBR", 3, 0 }, - { "XMP", 3, 0 }, - { "NOBR", 4, 0 }, - { "STYLE", 5, 0 }, - { "TABLE", 5, 0 }, - { "CENTER", 6, 0 }, - { "IFRAME", 6, 0 }, - { "OBJECT", 6, 0 }, - { "SCRIPT", 6, 0 }, - { "ADDRESS", 7, 0 }, - { "LISTING", 7, 0 }, - { "PLAINTEXT", 9, 0 }, - { "BLOCKQUOTE", 10, 0 }, -}; - -#define NR_blocktags 29 diff --git a/deps/discount/configure.inc b/deps/discount/configure.inc deleted file mode 100755 index 7b4ac48..0000000 --- a/deps/discount/configure.inc +++ /dev/null @@ -1,1734 +0,0 @@ -# @(#) configure.inc 1.42@(#) -# Copyright (c) 1999-2007 David Parsons. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in -# the documentation and/or other materials provided with the -# distribution. -# 3. My name may not be used to endorse or promote products derived -# from this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY DAVID PARSONS ``AS IS'' AND ANY -# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, -# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A -# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID -# PARSONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, -# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED -# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING -# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF -# THE POSSIBILITY OF SUCH DAMAGE. -# - - -# -# this preamble code is executed when this file is sourced and it picks -# interesting things off the command line. -# -ac_default_path="/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin" - -ac_standard="--src=DIR where the source lives (.) ---prefix=DIR where to install the final product (/usr/local) ---execdir=DIR where to put executables (prefix/bin) ---sbindir=DIR where to put static executables (prefix/sbin) ---confdir=DIR where to put configuration information (/etc) ---libdir=DIR where to put libraries (prefix/lib) ---libexecdir=DIR where to put private executables ---mandir=DIR where to put manpages" - -__fail=exit - -if dirname B/A 2>/dev/null >/dev/null; then -__ac_dirname() { - dirname "$1" -} -else -__ac_dirname() { - echo "$1" | sed -e 's:/[^/]*$::' -} -fi - -__remove() { - if [ \( -x "$1" \) -a "$__MACOS_DSYM" ]; then - rm -rf "$1".dSYM - fi - rm -f "$@" -} - -ac_progname=$0 -ac_configure_command= -Q=\' -for x in "$@"; do - ac_configure_command="$ac_configure_command $Q$x$Q" -done -# ac_configure_command="$*" - -__d=`__ac_dirname "$ac_progname"` -if [ "$__d" = "$ac_progname" ]; then - AC_SRCDIR=`pwd` -else - AC_SRCDIR=`cd $__d;pwd` -fi - -__ac_dir() { - if test -d "$1"; then - (cd "$1";pwd) - else - echo "$1"; - fi -} - -# -# echo w/o newline -# -echononl() -{ - ${ac_echo:-echo} "${@}$ac_echo_nonl" -} - -# -# log something to the terminal and to a logfile. -# -LOG () { - echo "$@" - echo "$@" 1>&5 -} - -# -# log something to the terminal without a newline, and to a logfile with -# a newline -# -LOGN () { - echononl "$@" 1>&5 - echo "$@" -} - -# -# log something to the terminal -# -TLOG () { - echo "$@" 1>&5 -} - -# -# log something to the terminal, no newline -# -TLOGN () { - echononl "$@" 1>&5 -} - - -# -# AC_CONTINUE tells configure not to bomb if something fails, but to -# continue blithely along -# -AC_CONTINUE () { - __fail="return" -} - - -# -# generate a .o file from sources -# -__MAKEDOTO() { - AC_PROG_CC - - if $AC_CC -c -o ngc$$.o "$@" $AC_LIBS 2>ngc$$.err; then - __remove ngc$$.o ngc$$.err - TLOG " (found)" - return 0 - fi - __remove ngc$$.o - TLOG " (not found)" - echo "test failed: command was $AC_CC -c -o ngc$$.o" "$@" $AC_LIBS - echo "output:" - cat ngc$$.err - __remove ngc$$.err - echo "offending sources:" - for x in "$@"; do - echo "$x:" - cat $x - done - return 1 -} - - -# -# Emulate gnu autoconf's AC_CHECK_HEADERS() function -# -AC_CHECK_HEADERS () { - - echo "/* AC_CHECK_HEADERS */" > ngc$$.c - for hdr in $*; do - echo "#include <$hdr>" >> ngc$$.c - done - echo "main() { }" >> ngc$$.c - - LOGN "looking for header $hdr" - - if __MAKEDOTO ngc$$.c; then - AC_DEFINE 'HAVE_'`echo $hdr | $AC_UPPERCASE | tr './' '_'` 1 - rc=0 - else - rc=1 - fi - __remove ngc$$.c - return $rc -} - - -# -# emulate GNU autoconf's AC_CHECK_FUNCS function -# -AC_CHECK_FUNCS () { - AC_PROG_CC - - B=`echo "$1" | sed -e 's/(.*)//'` - - case "$B" in - "$1") F="$1()"; need_proto=1 ;; - *) F="$1" ; unset need_proto ;; - esac - - shift - __remove ngc$$.c - - while [ "$1" ]; do - echo "#include <$1>" >> ngc$$.c - shift - done - - if [ "$need_proto" ]; then - echo "void $F;" >> ngc$$.c - fi - - cat >> ngc$$.c << EOF -main() -{ - - $F; -} -EOF - - LOGN "looking for the $B function" - - if $AC_CC -o ngc$$ ngc$$.c $LIBS; then - AC_DEFINE `echo ${2:-HAVE_$B} | $AC_UPPERCASE` 1 - TLOG " (found)" - rc=0 - else - echo "offending command was:" - cat ngc$$.c - echo "$AC_CC -o ngc$$ ngc$$.c $LIBS" - TLOG " (not found)" - rc=1 - fi - __remove ngc$$ ngc$$.c - return $rc -} - - -# -# check to see if some structure exists -# -# usage: AC_CHECK_STRUCT structure {include ...} -# -AC_CHECK_STRUCT () { - struct=$1 - shift - - __remove ngc$$.c - - for include in $*; do - echo "#include <$include>" >> ngc$$.c - done - - cat >> ngc$$.c << EOF -main() -{ - struct $struct foo; -} -EOF - - LOGN "looking for struct $struct" - - if __MAKEDOTO ngc$$.c; then - AC_DEFINE HAVE_STRUCT_`echo ${struct} | $AC_UPPERCASE` - rc=0 - else - rc=1 - fi - __remove ngc$$.c - return $rc -} - - -# -# check to see if some type exists -# -# usage: AC_CHECK_TYPE type {include ...} -# -AC_CHECK_TYPE () { - type=$1 - shift - - __remove ngc$$.c - - for include in $*; 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then - rm -f /tmp/b$$ - $DEST -s /tmp/a$$ /tmp/b$$ - if [ "`$AC_FIND_PROG /tmp/b$$ -type l -print`" ]; then - TLOG " ($DEST)" - echo "$DEST exists, and ln -s works" - PROG_LN_S="$DEST -s" - AC_SUB 'LN_S' "$DEST -s" - rm -f /tmp/b$$ - else - AC_SUB 'LN_S' '' - TLOG " ($DEST exists, but -s does not seem to work)" - echo "$DEST exists, but ln -s doesn't seem to work" - rm -f /tmp/b$$ - return 1 - fi - else - AC_SUB 'LN_S' '' - echo "ln not found" - TLOG " (not found)" - return 1 - fi -} - - -# -# AC_PROG_FIND looks for the find program and sets the FIND environment -# variable -# -AC_PROG_FIND () { - if test -z "$AC_FIND_PROG"; then - MF_PATH_INCLUDE FIND find - rc=$? - AC_FIND_PROG=$DEST - return $rc - fi - return 0 -} - - -# -# AC_PROG_AWK looks for the awk program and sets the AWK environment -# variable -# -AC_PROG_AWK () { - if test -z "$AC_AWK_PROG"; then - MF_PATH_INCLUDE AWK awk - rc=$? - AC_AWK_PROG=$DEST - return $rc - fi - return 0 -} - - -# -# AC_PROG_SED looks for the sed program and sets the SED environment -# variable -# -AC_PROG_SED () { - if test -z "$AC_SED_PROG"; then - MF_PATH_INCLUDE SED sed - rc=$? - AC_SED_PROG=$DEST - return $rc - fi - return 0 -} - - -# -# AC_HEADER_SYS_WAIT looks for sys/wait.h -# -AC_HEADER_SYS_WAIT () { - AC_CHECK_HEADERS sys/wait.h || return 1 -} - -# -# AC_TYPE_PID_T checks to see if the pid_t type exists -# -AC_TYPE_PID_T () { - - AC_CHECK_TYPE pid_t sys/types.h - return $? -} - - -# -# AC_C_CONST checks to see if the compiler supports the const keyword -# -AC_C_CONST () { - cat > ngc$$.c << EOF -const char me=1; -EOF - LOGN "checking for \"const\" keyword" - - if __MAKEDOTO ngc$$.c; then - rc=0 - else - AC_DEFINE 'const' '/**/' - rc=1 - fi - __remove ngc$$.c - return $rc -} - - -# -# AC_C_VOLATILE checks to see if the compiler supports the volatile keyword -# -AC_C_VOLATILE () { - echo 'f() { volatile char me=1; }' > ngc$$.c - LOGN "checking for \"volatile\" keyword" - - if __MAKEDOTO ngc$$.c; then - rc=0 - else - AC_DEFINE 'volatile' '/**/' - rc=1 - fi - __remove ngc$$.c - return $rc -} - - -# -# AC_C_INLINE checks to see if compiler supports the inline keyword -# -AC_C_INLINE() { - echo 'inline int foo() { return 1; }' > ngc$$.c - LOGN 'Checking for "inline" keyword' - if __MAKEDOTO ngc$$.c; then - rc=0 - else - AC_DEFINE inline '/**/' - rc=1 - fi - __remove ngc$$.c - return $rc -} - - -# -# AC_SCALAR_TYPES checks to see if the compiler can generate 2 and 4 byte ints. -# -AC_SCALAR_TYPES () { - - rc=1 - LOGN "defining WORD & DWORD scalar types" - - if AC_QUIET AC_CHECK_HEADERS WinDef.h; then - # windows machine; BYTE, WORD, DWORD already - # defined - echo "#include " >> $__cwd/config.h - TLOG " (defined in WinDef.h)" - return 0 - fi - - cat > ngc$$.c << EOF -#include -#include - -int pound_define = 1; - -void -say(char *w, char *v) -{ - printf(pound_define ? "#define %s %s\n" - : "s:@%s@:%s:g\n", w, v); -} - -main(argc, argv) -char **argv; -{ - unsigned long v_long; - unsigned int v_int; - unsigned short v_short; - - if ( argc > 1 && strcmp(argv[1], "sub") == 0 ) - pound_define = 0; - - if (sizeof v_long == 4) - say("DWORD", "unsigned long"); - else if (sizeof v_int == 4) - say("DWORD", "unsigned int"); - else - exit(1); - - if (sizeof v_int == 2) - say("WORD", "unsigned int"); - else if (sizeof v_short == 2) - say("WORD", "unsigned short"); - else - exit(2); - say("BYTE", "unsigned char"); - exit(0); -} -EOF - if $AC_CC ngc$$.c -o ngc$$; then - while [ "$1" ]; do - case "$1" in - sub)if ./ngc$$ sub >> $__cwd/config.sub; then - rc=0 - fi;; - *) if ./ngc$$ >> $__cwd/config.h; then - rc=0 - fi ;; - esac - shift - done - if [ "$rc" != 0 ]; then - if ./ngc$$ >> $__cwd/config.h; then - rc=1 - fi - fi - fi - __remove ngc$$ ngc$$.c - case "$rc" in - 0) TLOG "" ;; - *) AC_FAIL " ** FAILED **" ;; - esac - return $rc -} - - -# -# AC_OUTPUT generates makefiles from makefile.in's -# -AC_OUTPUT () { - cd $__cwd - AC_SUB 'LIBS' "$AC_LIBS" - AC_SUB 'CONFIGURE_FILES' "$__config_files" - AC_SUB 'GENERATED_FILES' "$*" - AC_SUB 'CC' "$AC_CC" - AC_SUB 'CFLAGS' "$AC_CFLAGS" - AC_SUB 'LDFLAGS' "$AC_LDFLAGS" - AC_SUB 'srcdir' "$AC_SRCDIR" - AC_SUB 'prefix' "$AC_PREFIX" - AC_SUB 'exedir' "$AC_EXECDIR" - AC_SUB 'sbindir' "$AC_SBINDIR" - AC_SUB 'libdir' "$AC_LIBDIR" - AC_SUB 'libexec' "$AC_LIBEXEC" - AC_SUB 'confdir' "$AC_CONFDIR" - AC_SUB 'mandir' "$AC_MANDIR" - - if echo "$__config_files" | grep -v librarian.sh >/dev/null; then - # write a librarian that works with static libraries - if AC_PROG_LN_S ; then - __dolink=$PROG_LN_S - elif AC_PROG ln; then - __dolink=$PROG_LN - elif AC_PROG cp; then - __dolink=$PROG_CP - else - __dolink=: - fi - AC_PROG ar - AC_PROG ranlib - AC_SUB LD_LIBRARY_PATH HERE - AC - __config_files="$__config_files librarian.sh" - cat > librarian.sh << EOF -#! /bin/sh -# -# Build static libraries, hiding (some) ickiness from the makefile - -ACTION=\$1; shift -LIBRARY=\$1; shift -VERSION=\$1; shift - -case "\$ACTION" in -make) ${PROG_AR} crv \$LIBRARY.a "\$@" - ${PROG_RANLIB} \$LIBRARY.a - rm -f \$LIBRARY - ${__dolink} \$LIBRARY.a \$LIBRARY - ;; -files) echo "\${LIBRARY}.a" - ;; -install)$PROG_INSTALL -m 644 \${LIBRARY}.a \$1 - ;; -esac -EOF - fi - chmod +x librarian.sh - - if [ -r config.sub ]; then - test "$AC_SED_PROG" || AC_PROG_SED - test "$AC_SED_PROG" || return 1 - - echo >> config.h - echo "#endif/* ${AC_CONFIGURE_FOR} */" >> config.h - - rm -f config.cmd - Q=\' - cat - > config.cmd << EOF -#! /bin/sh -${CC:+CC=${Q}${CC}${Q}} ${CFLAGS:+CFLAGS=${Q}${CFLAGS}${Q}} $ac_progname $ac_configure_command -EOF - chmod +x config.cmd - - __d=$AC_SRCDIR - for makefile in $*;do - if test -r $__d/${makefile}.in; then - LOG "generating $makefile" - ./config.md `__ac_dirname ./$makefile` 2>/dev/null - $AC_SED_PROG -f config.sub < $__d/${makefile}.in > $makefile - __config_files="$__config_files $makefile" - else - LOG "WARNING: ${makefile}.in does not exist!" - fi - done - unset __d - - else - echo - fi -} - -# -# AC_CHECK_FLOCK checks to see if flock() exists and if the LOCK_NB argument -# works properly. -# -AC_CHECK_FLOCK() { - - AC_CHECK_HEADERS sys/types.h sys/file.h fcntl.h - - cat << EOF > ngc$$.c -#include -#include -#include -#include - -main() -{ - int x = open("$$.c", O_RDWR, 0666); - int y = open("$$.c", O_RDWR, 0666); - - if (flock(x, LOCK_EX) != 0) - exit(1); - if (flock(y, LOCK_EX|LOCK_NB) == 0) - exit(1); - exit(0); -} -EOF - - LOGN "checking flock() sanity" - HAS_FLOCK=0 - if $AC_CC -o ngc$$ ngc$$.c ; then - if ./flock ; then - LOG " (good)" - HAS_FLOCK=1 - AC_DEFINE HAS_FLOCK - else - LOG " (bad)" - fi - else - LOG " (not found)" - fi - - __remove ngc$$ ngc$$.c - - case "$HAS_FLOCK" in - 0) return 1 ;; - *) return 0 ;; - esac -} - - -# -# AC_CHECK_RESOLVER finds out whether the berkeley resolver is -# present on this system. -# -AC_CHECK_RESOLVER () { - AC_PROG_CC - - TLOGN "looking for the Berkeley resolver library" - - __ACR_rc=0 - - cat > ngc$$.c << EOF -#include -#include -#include -#include - -main() -{ - char bfr[256]; - - res_init(); - res_query("hello", C_IN, T_A, bfr, sizeof bfr); -} -EOF - - if $AC_CC -o ngc$$ ngc$$.c; then - TLOG " (found)" - elif $AC_CC -o ngc$$ ngc$$.c -lresolv; then - TLOG " (found, needs -lresolv)" - AC_LIBS="$AC_LIBS -lresolv" - elif $AC_CC -DBIND_8_COMPAT -o ngc$$ ngc$$.c; then - TLOG " (found, needs BIND_8_COMPAT)" - AC_DEFINE BIND_8_COMPAT 1 - elif $AC_CC -DBIND_8_COMPAT -o ngc$$ ngc$$.c -lresolv; then - TLOG " (found, needs BIND_8_COMPAT & -lresolv)" - AC_DEFINE BIND_8_COMPAT 1 - else - TLOG " (not found)" - __ACR_rc=1 - fi - __remove ngc$$ ngc$$.c - return $__ACR_rc -} - - -# -# AC_CHECK_ALLOCA looks for alloca -# -AC_CHECK_ALLOCA () { - - AC_PROG_CC - AC_CHECK_HEADERS stdlib.h - - cat - > ngc$$.c << EOF -#if T -# include -#else -# include -#endif -main() -{ - alloca(10); -} -EOF - - LOGN "looking for the alloca function" - if $AC_CC -DT ngc$$.c -o ngc$$; then - AC_DEFINE 'HAVE_ALLOCA_H' 1 - status=0 - TLOG " (found in alloca.h)" - elif $AC_CC ngc$$.c -o ngc$$; then - TLOG " (found)" - status=0 - else - TLOG " (not found)" - status=1 - fi - __remove ngc$$ ngc$$.c - return $status - -} - - -# -# AC_CHECK_BASENAME looks for a copy of basename that does NOT use -# a local static buffer to hold results in. -# -AC_CHECK_BASENAME() { - TLOGN "looking for a reentrant basename " - - cat > ngc$$.c << EOF -#include - -extern char *basename(char*); - -main() -{ - char *a = basename("/a/test"); - char *b = basename("/a/nother"); - - return (strcmp(a,b) != 0) ? 0 : 1; - -} -EOF - - if $AC_CC -o ngc$$ ngc$$.c $LIBS; then - if ./ngc$$; then - TLOG "(found)" - AC_DEFINE 'HAVE_BASENAME' 1 - AC_CHECK_HEADERS libgen.h - else - TLOG "(broken)" - fi - else - TLOG "(not found)" - fi - __remove ngc$$ ngc$$.c -} - -# -# AC_COMPILER_PIC checks for the compiler option to produce position independent -# code. At the moment we assume gcc semantics. -# -AC_COMPILER_PIC () { - AC_PROG_CC - - LOGN "checking for C compiler option to produce PIC " - echo "int some_variable = 0;" > ngc$$.c - - if $AC_CC -c -fPIC -o ngc$$ ngc$$.c $LIBS; then - AC_CFLAGS="$AC_CFLAGS -fPIC" - LOG "(-fPIC)" - __rc=0 - else - LOG "(none)" - __rc=1 - fi - __remove ngc$$ ngc$$.c - return $__rc -} - - -# generate a macosX librarian -# -__AC_MACOS_LIBRARIAN() { - AC_SUB LD_LIBRARY_PATH DYLD_LIBRARY_PATH - __config_files="$__config_files librarian.sh" - cat > librarian.sh << EOF -#! /bin/sh -# -# Build MacOS shared libraries, hiding (some) ickiness from the makefile - -ACTION=\$1; shift -LIBRARY=\$1; shift - -eval \`awk -F. '{ printf "MAJOR=%d\n", \$1; - printf "VERSION=%d.%d.%d\n", \$1, \$2, \$3; }' \$1\` -shift - -LIBNAME=\$LIBRARY.dylib -FULLNAME=\$LIBNAME - -case "\$ACTION" in -make) FLAGS="$AC_CFLAGS -dynamiclib" - VFLAGS="-current_version \$VERSION -compatibility_version \$MAJOR" - - rm -f \$LIBRARY - if $AC_CC \$FLAGS \$VFLAGS -o \$FULLNAME "\$@"; then - $PROG_LN_S \$FULLNAME \$LIBRARY - fi - ;; -files) echo "\$FULLNAME" - ;; -install)$PROG_INSTALL -c \$FULLNAME "\$1" - ;; -esac -EOF - chmod +x librarian.sh -} - - -# Generate an ELF librarian (for Linux, freebsd) -# -__AC_ELF_LIBRARIAN() { - AC_SUB LD_LIBRARY_PATH LD_LIBRARY_PATH - # -Wl option probably works, but be paranoid anyway - _VFLAGS="$AC_PICFLAG -shared -Wl,-soname,ngc$$.so.1" - if $AC_CC $_VFLAGS -o ngc$$.so ngc$$.c; then - USE_SONAME=T - fi - LDCONFIG=`AC_PATH=/sbin:/usr/sbin:/usr/local/sbin acLookFor ldconfig` - __config_files="$__config_files librarian.sh" - cat > librarian.sh << EOF -#! /bin/sh -# -# Build ELF shared libraries, hiding (some) ickiness from the makefile - -ACTION=\$1; shift -LIBRARY=\$1; shift - -eval \`awk -F. '{ printf "MAJOR=%d\n", \$1; - printf "VERSION=%d.%d.%d\n", \$1, \$2, \$3; }' \$1\` -shift - -LIBNAME=\$LIBRARY.so -FULLNAME=\$LIBNAME.\$VERSION - -case "\$ACTION" in -make) FLAGS="$AC_CFLAGS -shared" - unset VFLAGS - test "$USE_SONAME" && VFLAGS="-Wl,-soname,\$LIBNAME.\$MAJOR" - - rm -f \$LIBRARY \$LIBNAME \$LIBNAME.\$MAJOR - if $AC_CC \$FLAGS \$VFLAGS -o \$FULLNAME "\$@"; then - $PROG_LN_S \$FULLNAME \$LIBRARY - $PROG_LN_S \$FULLNAME \$LIBNAME - $PROG_LN_S \$FULLNAME \$LIBNAME.\$MAJOR - fi - ;; -files) echo "\$FULLNAME" "\$LIBNAME" "\$LIBNAME.\$MAJOR" - ;; -install)$PROG_INSTALL -c \$FULLNAME "\$1" - $PROG_LN_S -f \$FULLNAME \$1/\$LIBNAME.\$MAJOR - $PROG_LN_S -f \$FULLNAME \$1/\$LIBNAME - test "$LDCONFIG" && $LDCONFIG "\$1" - ;; -esac -EOF - chmod +x librarian.sh -} - - -# -# AC_CC_SHLIBS checks if the C compiler can produce shared libraries -# and if it can writes a librarian that handles those libraries for us. -# -AC_CC_SHLIBS () { - AC_PROG_CC || AC_FAIL "Need a C compiler to build shared libraries" - AC_PROG_LN_S || AC_FAIL "Need to be able to make symbolic links for shared libraries" - AC_PROG_INSTALL || AC_FAIL "Need an install program to install shared libraries" - LOGN "checking whether the C compiler can build shared libraries " - - echo "int some_variable = 0;" > ngc$$.c - - if uname -a | grep Darwin >/dev/null; then - # Claims to be macos? - if $AC_CC $AC_PICFLAG -dynamiclib -o ngc$$.so ngc$$.c; then - __AC_MACOS_LIBRARIAN - - LOG "(yes; macos dylib)" - __rc=0 - else - LOG "(no)" - __rc=1 - fi - elif $AC_CC $AC_PICFLAG -shared -o ngc$$.so ngc$$.c; then - __AC_ELF_LIBRARIAN - LOG "(yes; -shared)" - __rc=0 - else - LOG "(no)" - __rc=1 - fi - - __remove ngc$$.so ngc$$.c - - return $__rc -} - - -# -# AC_PROG_INSTALL finds the install program and guesses whether it's a -# Berkeley or GNU install program -# -AC_PROG_INSTALL () { - - DEST=`acLookFor install` - - LOGN "looking for install" - unset IS_BSD - if [ "$DEST" ]; then - # BSD install or GNU install? Let's find out... - touch /tmp/a$$ - - $DEST /tmp/a$$ /tmp/b$$ - - if test -r /tmp/a$$; then - LOG " ($DEST)" - else - IS_BSD=1 - LOG " ($DEST) bsd install" - fi - rm -f /tmp/a$$ /tmp/b$$ - else - DEST=`acLookFor ginstall` - if [ "$DEST" ]; then - LOG " ($DEST)" - else - DEST="false" - LOG " (not found)" - fi - fi - - if [ "$IS_BSD" ]; then - PROG_INSTALL="$DEST -c" - else - PROG_INSTALL="$DEST" - fi - - AC_SUB 'INSTALL' "$PROG_INSTALL" - AC_SUB 'INSTALL_PROGRAM' "$PROG_INSTALL -s -m 755" - AC_SUB 'INSTALL_DATA' "$PROG_INSTALL -m 444" - - # finally build a little directory installer - # if mkdir -p works, use that, otherwise use install -d, - # otherwise build a script to do it by hand. - # in every case, test to see if the directory exists before - # making it. - - if mkdir -p $$a/b; then - # I like this method best. - __mkdir="mkdir -p" - rmdir $$a/b - rmdir $$a - elif $PROG_INSTALL -d $$a/b; then - __mkdir="$PROG_INSTALL -d" - rmdir $$a/b - rmdir $$a - fi - - __config_files="$__config_files config.md" - AC_SUB 'INSTALL_DIR' "$__cwd/config.md" - echo "#! /bin/sh" > $__cwd/config.md - echo "# script generated" `date` "by configure.sh" >> $__cwd/config.md - echo >> $__cwd/config.md - if [ "$__mkdir" ]; then - echo "test -d \"\$1\" || $__mkdir \"\$1\"" >> $__cwd/config.md - echo "exit $?" >> $__cwd/config.md - else - cat - >> $__cwd/config.md << \EOD -pieces=`IFS=/; for x in $1; do echo $x; done` -dir= -for x in $pieces; do - dir="$dir$x" - mkdir $dir || exit 1 - dir="$dir/" -done -exit 0 -EOD - fi - chmod +x $__cwd/config.md -} - -# -# acCheckCPP is a local that runs a C preprocessor with a given set of -# compiler options -# -acCheckCPP () { - cat > ngc$$.c << EOF -#define FOO BAR - -FOO -EOF - - if $1 $2 ngc$$.c > ngc$$.o; then - if grep -v '#define' ngc$$.o | grep -s BAR >/dev/null; then - echo "CPP=[$1], CPPFLAGS=[$2]" - AC_SUB 'CPP' "$1" - AC_SUB 'CPPFLAGS' "$2" - rm ngc$$.c ngc$$.o - return 0 - fi - fi - rm ngc$$.c ngc$$.o - return 1 -} - - -# -# AC_PROG_CPP checks for cpp, then checks to see which CPPFLAGS are needed -# to run it as a filter. -# -AC_PROG_CPP () { - if [ "$AC_CPP_PROG" ]; then - DEST=$AC_CPP_PROG - else - __ac_path="$AC_PATH" - AC_PATH="/lib:/usr/lib:${__ac_path:-$ac_default_path}" - DEST=`acLookFor cpp` - AC_PATH="$__ac_path" - fi - - unset fail - LOGN "Looking for cpp" - if [ "$DEST" ]; then - TLOGN " ($DEST)" - acCheckCPP $DEST "$CPPFLAGS" || \ - acCheckCPP $DEST -traditional-cpp -E || \ - acCheckCPP $DEST -E || \ - acCheckCPP $DEST -traditional-cpp -pipe || \ - acCheckCPP $DEST -pipe || fail=1 - - if [ "$fail" ]; then - AC_FAIL " (can't run cpp as a pipeline)" - else - TLOG " ok" - return 0 - fi - fi - AC_FAIL " (not found)" -} - -# -# AC_FAIL spits out an error message, then __fail's -AC_FAIL() { - LOG "$*" - $__fail 1 -} - -# -# AC_SUB writes a substitution into config.sub -AC_SUB() { - ( _subst=`echo $2 | sed -e 's/;/\\;/g'` - echo "s;@$1@;$_subst;g" ) >> $__cwd/config.sub -} - -# -# AC_MAK writes a define into config.mak -AC_MAK() { - echo "HAVE_$1 = 1" >> $__cwd/config.mak -} - -# -# AC_DEFINE adds a #define to config.h -AC_DEFINE() { - echo "#define $1 ${2:-1}" >> $__cwd/config.h -} - -# -# AC_INCLUDE adds a #include to config.h -AC_INCLUDE() { - echo "#include \"$1\"" >> $__cwd/config.h -} - -# -# AC_CONFIG adds a configuration setting to all the config files -AC_CONFIG() { - AC_DEFINE "PATH_$1" \""$2"\" - AC_MAK "$1" - AC_SUB "$1" "$2" -} - -# -# AC_QUIET does something quietly -AC_QUIET() { - eval $* 5>/dev/null -} - - -AC_TR=`acLookFor tr` -if [ "$AC_TR" ]; then - # try posix-style tr - ABC=`echo abc | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` - if [ "$ABC" = "ABC" ]; then - AC_UPPERCASE="$AC_TR abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ" - AC_UPPER_PAT="ABCDEFGHIJKLMNOPQRSTUVWXYZ" - else - ABC=`echo abc | tr a-z A-Z` - if [ "$ABC" = "ABC" ]; then - AC_UPPERCASE="$AC_TR a-z A-Z" - AC_UPPER_PAT="A-Z" - else - ABC=`echo abc | tr '[a-z]' '[A-Z]'` - if [ "$ABC" = "ABC" ]; then - AC_UPPERCASE="$AC_TR '[a-z]' '[A-Z]'" - AC_UPPER_PAT="'[A-Z]'" - else - AC_FAIL "$AC_TR cannot translate lowercase to uppercase" - return 0 - fi - fi - fi -else - AC_FAIL "configure requires a functional version of tr" -fi - -while [ $# -gt 0 ]; do - unset matched - - case X"$1" in - X--src|X--srcdir) - AC_SRCDIR=`__ac_dir "$2"` - _set_srcdir=1 - shift 2;; - - X--src=*|X--srcdir=*) - __d=`echo "$1" | sed -e 's/^[^=]*=//'` - AC_SRCDIR=`__ac_dir "$__d"` - _set_srcdir=1 - shift 1 ;; - - X--prefix) - AC_PREFIX=`__ac_dir "$2"` - _set_prefix=1 - shift 2;; - - X--prefix=*) - __d=`echo "$1"| sed -e 's/^[^=]*=//'` - AC_PREFIX=`__ac_dir "$__d"` - _set_prefix=1 - shift 1;; - - X--confdir) - AC_CONFDIR=`__ac_dir "$2"` - _set_confdir=1 - shift 2;; - - X--confdir=*) - __d=`echo "$1" | sed -e 's/^[^=]*=//'` - AC_CONFDIR=`__ac_dir "$__d"` - _set_confdir=1 - shift 1;; - - X--libexec|X--libexecdir) - AC_LIBEXEC=`__ac_dir "$2"` - _set_libexec=1 - shift 2;; - - X--libexec=*|X--libexecdir=*) - __d=`echo "$1" | sed -e 's/^[^=]*=//'` - AC_LIBEXEC=`__ac_dir "$__d"` - _set_libexec=1 - shift 1;; - - X--lib|X--libdir) - AC_LIBDIR=`__ac_dir "$2"` - _set_libdir=1 - shift 2;; - - X--lib=*|X--libdir=*) - __d=`echo "$1" | sed -e 's/^[^=]*=//'` - AC_LIBDIR=`__ac_dir "$__d"` - _set_libdir=1 - shift 1;; - - X--exec|X--execdir) - AC_EXECDIR=`__ac_dir "$2"` - _set_execdir=1 - shift 2;; - - X--exec=*|X--execdir=*) - __d=`echo "$1" | sed -e 's/^[^=]*=//'` - AC_EXECDIR=`__ac_dir "$__d"` - _set_execdir=1 - shift 1;; - - X--sbin|X--sbindir) - AC_SBINDIR=`__ac_dir "$2"` - _set_sbindir=1 - shift 2;; - - X--sbin=*|X--sbindir=*) - __d=`echo "$1" | sed -e 's/^[^=]*=//'` - AC_SBINDIR=`__ac_dir "$__d"` - _set_sbindir=1 - shift 1;; - - X--man|X--mandir) - AC_MANDIR=`__ac_dir "$2"` - _set_mandir=1 - shift 2;; - - X--man=*|X--mandir=*) - __d=`echo "$1" | sed -e 's/^[^=]*=//'` - AC_MANDIR=`__ac_dir "$__d"` - _set_mandir=1 - shift 1;; - - X--use-*=*) - _var=`echo "$1"| sed -n 's/^--use-\([A-Za-z][-A-Za-z0-9_]*\)=.*$/\1/p'` - if [ "$_var" ]; then - _val=`echo "$1" | sed -e 's/^--use-[^=]*=\(.*\)$/\1/'` - _v=`echo $_var | $AC_UPPERCASE | tr '-' '_'` - case X"$_val" in - X[Yy][Ee][Ss]|X[Tt][Rr][Uu][Ee]) eval USE_${_v}=T ;; - X[Nn][Oo]|X[Ff][Aa][Ll][Ss][Ee]) eval unset USE_${_v} ;; - *) echo "Bad value for --use-$_var ; must be yes or no" - exit 1 ;; - esac - else - echo "Bad option $1. Use --help to show options" 1>&2 - exit 1 - fi - shift 1 ;; - - X--use-*) - _var=`echo "$1"|sed -n 's/^--use-\([A-Za-z][-A-Za-z0-9_]*\)$/\1/p'` - _v=`echo $_var | $AC_UPPERCASE | tr '-' '_'` - eval USE_${_v}=T - shift 1;; - - X--with-*=*) - _var=`echo "$1"| sed -n 's/^--with-\([A-Za-z][-A-Za-z0-9_]*\)=.*$/\1/p'` - if [ "$_var" ]; then - _val=`echo "$1" | sed -e 's/^--with-[^=]*=\(.*\)$/\1/'` - _v=`echo $_var | $AC_UPPERCASE | tr '-' '_'` - eval WITH_${_v}=\"$_val\" - else - echo "Bad option $1. Use --help to show options" 1>&2 - exit 1 - fi - shift 1 ;; - - X--with-*) - _var=`echo "$1" | sed -n 's/^--with-\([A-Za-z][A-Za-z0-9_-]*\)$/\1/p'` - if [ "$_var" ]; then - _v=`echo $_var | $AC_UPPERCASE | tr '-' '_'` - eval WITH_${_v}=1 - else - echo "Bad option $1. Use --help to show options" 1>&2 - exit 1 - fi - shift 1 ;; - - X--help) - echo "$ac_standard" - test "$ac_help" && echo "$ac_help" - exit 0;; - - *) if [ "$LOCAL_AC_OPTIONS" ]; then - eval "$LOCAL_AC_OPTIONS" - else - ac_error=T - fi - if [ "$ac_error" ]; then - echo "Bad option $1. Use --help to show options" 1>&2 - exit 1 - fi ;; - esac -done - diff --git a/deps/discount/configure.sh b/deps/discount/configure.sh deleted file mode 100755 index bc73383..0000000 --- a/deps/discount/configure.sh +++ /dev/null @@ -1,166 +0,0 @@ -#! /bin/sh - -# local options: ac_help is the help message that describes them -# and LOCAL_AC_OPTIONS is the script that interprets them. LOCAL_AC_OPTIONS -# is a script that's processed with eval, so you need to be very careful to -# make certain that what you quote is what you want to quote. - -# load in the configuration file -# -ac_help='--enable-amalloc Enable memory allocation debugging ---with-tabstops=N Set tabstops to N characters (default is 4) ---with-dl=X Use Discount, Extra, or Both types of definition list ---with-id-anchor Use id= anchors for table-of-contents links ---with-github-tags Allow `_` and `-` in <> tags ---with-fenced-code Allow fenced code blocks ---with-urlencoded-anchor Use url-encoded chars to multibyte chars in toc links ---enable-all-features Turn on all stable optional features ---shared Build shared libraries (default is static)' - -LOCAL_AC_OPTIONS=' -set=`locals $*`; -if [ "$set" ]; then - eval $set - shift 1 -else - ac_error=T; -fi' - -locals() { - K=`echo $1 | $AC_UPPERCASE` - case "$K" in - --SHARED) - echo TRY_SHARED=T - ;; - --ENABLE-ALL|--ENABLE-ALL-FEATURES) - echo WITH_AMALLOC=T - ;; - --ENABLE-*) enable=`echo $K | sed -e 's/--ENABLE-//' | tr '-' '_'` - echo WITH_${enable}=T ;; - --DEBIAN-GLITCH) - echo DEBIAN_GLITCH=T - ;; - esac -} - -TARGET=markdown -. ./configure.inc - -AC_INIT $TARGET - -__DL=`echo "$WITH_DL" | $AC_UPPERCASE` - -case "$__DL" in -EXTRA) AC_DEFINE 'USE_EXTRA_DL' 1 ;; -DISCOUNT|1|"") AC_DEFINE 'USE_DISCOUNT_DL' 1 ;; -BOTH) AC_DEFINE 'USE_EXTRA_DL' 1 - AC_DEFINE 'USE_DISCOUNT_DL' 1 ;; -*) AC_FAIL "Unknown value <$WITH_DL> for --with-dl (want 'discount', 'extra', or 'both')" ;; -esac - -test "$WITH_FENCED_CODE" && AC_DEFINE "WITH_FENCED_CODE" 1 -test "$WITH_ID_ANCHOR" && AC_DEFINE 'WITH_ID_ANCHOR' 1 -test "$WITH_GITHUB_TAGS" && AC_DEFINE 'WITH_GITHUB_TAGS' 1 -test "$WITH_URLENCODED_ANCHOR" && AC_DEFINE 'WITH_URLENCODED_ANCHOR' 1 -test "$DEBIAN_GLITCH" && AC_DEFINE 'DEBIAN_GLITCH' 1 - -AC_PROG_CC - -test "$TRY_SHARED" && AC_COMPILER_PIC && AC_CC_SHLIBS - -if [ "IS_BROKEN_CC" ]; then - case "$AC_CC $AC_CFLAGS" in - *-pedantic*) ;; - *) # hack around deficiencies in gcc and clang - # - AC_DEFINE 'while(x)' 'while( (x) != 0 )' - AC_DEFINE 'if(x)' 'if( (x) != 0 )' - - if [ "$IS_CLANG" ]; then - AC_CC="$AC_CC -Wno-implicit-int" - elif [ "$IS_GCC" ]; then - AC_CC="$AC_CC -Wno-return-type -Wno-implicit-int" - fi ;; - esac -fi - -AC_PROG ar || AC_FAIL "$TARGET requires ar" -AC_PROG ranlib - -AC_C_VOLATILE -AC_C_CONST -AC_C_INLINE -AC_SCALAR_TYPES sub hdr -AC_CHECK_BASENAME - -AC_CHECK_HEADERS sys/types.h pwd.h && AC_CHECK_FUNCS getpwuid - -if AC_CHECK_FUNCS srandom; then - AC_DEFINE 'INITRNG(x)' 'srandom((unsigned int)x)' -elif AC_CHECK_FUNCS srand; then - AC_DEFINE 'INITRNG(x)' 'srand((unsigned int)x)' -else - AC_DEFINE 'INITRNG(x)' '(void)1' -fi - -if AC_CHECK_FUNCS 'bzero((char*)0,0)'; then - : # Yay -elif AC_CHECK_FUNCS 'memset((char*)0,0,0)'; then - AC_DEFINE 'bzero(p,s)' 'memset(p,s,0)' -else - AC_FAIL "$TARGET requires bzero or memset" -fi - -if AC_CHECK_FUNCS random; then - AC_DEFINE 'COINTOSS()' '(random()&1)' -elif AC_CHECK_FUNCS rand; then - AC_DEFINE 'COINTOSS()' '(rand()&1)' -else - AC_DEFINE 'COINTOSS()' '1' -fi - -if AC_CHECK_FUNCS strcasecmp; then - : -elif AC_CHECK_FUNCS stricmp; then - AC_DEFINE strcasecmp stricmp -else - AC_FAIL "$TARGET requires either strcasecmp() or stricmp()" -fi - -if AC_CHECK_FUNCS strncasecmp; then - : -elif AC_CHECK_FUNCS strnicmp; then - AC_DEFINE strncasecmp strnicmp -else - AC_FAIL "$TARGET requires either strncasecmp() or strnicmp()" -fi - -if AC_CHECK_FUNCS fchdir || AC_CHECK_FUNCS getcwd ; then - AC_SUB 'THEME' '' -else - AC_SUB 'THEME' '#' -fi - -if [ -z "$WITH_TABSTOPS" ]; then - TABSTOP=4 -elif [ "$WITH_TABSTOPS" -eq 1 ]; then - TABSTOP=8 -else - TABSTOP=$WITH_TABSTOPS -fi -AC_DEFINE 'TABSTOP' $TABSTOP -AC_SUB 'TABSTOP' $TABSTOP - - -if [ "$WITH_AMALLOC" ]; then - AC_DEFINE 'USE_AMALLOC' 1 - AC_SUB 'AMALLOC' 'amalloc.o' -else - AC_SUB 'AMALLOC' '' -fi - -[ "$OS_FREEBSD" -o "$OS_DRAGONFLY" ] || AC_CHECK_HEADERS malloc.h - -[ "$WITH_PANDOC_HEADER" ] && AC_DEFINE 'PANDOC_HEADER' '1' - -AC_OUTPUT Makefile version.c mkdio.h diff --git a/deps/discount/css.c b/deps/discount/css.c deleted file mode 100644 index 3eb30b3..0000000 --- a/deps/discount/css.c +++ /dev/null @@ -1,85 +0,0 @@ -/* markdown: a C implementation of John Gruber's Markdown markup language. - * - * Copyright (C) 2009 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include -#include -#include -#include -#include -#include - -#include "config.h" - -#include "cstring.h" -#include "markdown.h" -#include "amalloc.h" - - -/* - * dump out stylesheet sections. - */ -static void -stylesheets(Paragraph *p, Cstring *f) -{ - Line* q; - - for ( ; p ; p = p->next ) { - if ( p->typ == STYLE ) { - for ( q = p->text; q ; q = q->next ) { - Cswrite(f, T(q->text), S(q->text)); - Csputc('\n', f); - } - } - if ( p->down ) - stylesheets(p->down, f); - } -} - - -/* dump any embedded styles to a string - */ -int -mkd_css(Document *d, char **res) -{ - Cstring f; - int size; - - if ( res && d && d->compiled ) { - *res = 0; - CREATE(f); - RESERVE(f, 100); - stylesheets(d->code, &f); - - if ( (size = S(f)) > 0 ) { - EXPAND(f) = 0; - /* HACK ALERT! HACK ALERT! HACK ALERT! */ - *res = T(f);/* we know that a T(Cstring) is a character pointer */ - /* so we can simply pick it up and carry it away, */ - /* leaving the husk of the Ctring on the stack */ - /* END HACK ALERT */ - } - else - DELETE(f); - return size; - } - return EOF; -} - - -/* dump any embedded styles to a file - */ -int -mkd_generatecss(Document *d, FILE *f) -{ - char *res; - int written = EOF, size = mkd_css(d, &res); - - if ( size > 0 ) - written = fwrite(res, 1, size, f); - if ( res ) - free(res); - return (written == size) ? size : EOF; -} diff --git a/deps/discount/cstring.h b/deps/discount/cstring.h deleted file mode 100644 index a03ba2c..0000000 --- a/deps/discount/cstring.h +++ /dev/null @@ -1,77 +0,0 @@ -/* two template types: STRING(t) which defines a pascal-style string - * of element (t) [STRING(char) is the closest to the pascal string], - * and ANCHOR(t) which defines a baseplate that a linked list can be - * built up from. [The linked list /must/ contain a ->next pointer - * for linking the list together with.] - */ -#ifndef _CSTRING_D -#define _CSTRING_D - -#include -#include - -#ifndef __WITHOUT_AMALLOC -# include "amalloc.h" -#endif - -/* expandable Pascal-style string. - */ -#define STRING(type) struct { type *text; int size, alloc; } - -#define CREATE(x) ( (T(x) = (void*)0), (S(x) = (x).alloc = 0) ) -#define EXPAND(x) (S(x)++)[(S(x) < (x).alloc) \ - ? (T(x)) \ - : (T(x) = T(x) ? realloc(T(x), sizeof T(x)[0] * ((x).alloc += 100)) \ - : malloc(sizeof T(x)[0] * ((x).alloc += 100)) )] - -#define DELETE(x) ALLOCATED(x) ? (free(T(x)), S(x) = (x).alloc = 0) \ - : ( S(x) = 0 ) -#define CLIP(t,i,sz) \ - S(t) -= ( ((i) >= 0) && ((sz) > 0) && (((i)+(sz)) <= S(t)) ) ? \ - (memmove(&T(t)[i], &T(t)[i+sz], (S(t)-(i+sz)+1)*sizeof(T(t)[0])), \ - (sz)) : 0 - -#define RESERVE(x, sz) T(x) = ((x).alloc > S(x) + (sz) \ - ? T(x) \ - : T(x) \ - ? realloc(T(x), sizeof T(x)[0] * ((x).alloc = 100+(sz)+S(x))) \ - : malloc(sizeof T(x)[0] * ((x).alloc = 100+(sz)+S(x)))) -#define SUFFIX(t,p,sz) \ - memcpy(((S(t) += (sz)) - (sz)) + \ - (T(t) = T(t) ? realloc(T(t), sizeof T(t)[0] * ((t).alloc += sz)) \ - : malloc(sizeof T(t)[0] * ((t).alloc += sz))), \ - (p), sizeof(T(t)[0])*(sz)) - -#define PREFIX(t,p,sz) \ - RESERVE( (t), (sz) ); \ - if ( S(t) ) { memmove(T(t)+(sz), T(t), S(t)); } \ - memcpy( T(t), (p), (sz) ); \ - S(t) += (sz) - -/* reference-style links (and images) are stored in an array - */ -#define T(x) (x).text -#define S(x) (x).size -#define ALLOCATED(x) (x).alloc - -/* abstract anchor type that defines a list base - * with a function that attaches an element to - * the end of the list. - * - * the list base field is named .text so that the T() - * macro will work with it. - */ -#define ANCHOR(t) struct { t *text, *end; } -#define E(t) ((t).end) - -#define ATTACH(t, p) ( T(t) ? ( (E(t)->next = (p)), (E(t) = (p)) ) \ - : ( (T(t) = E(t) = (p)) ) ) - -typedef STRING(char) Cstring; - -extern void Csputc(int, Cstring *); -extern int Csprintf(Cstring *, char *, ...); -extern int Cswrite(Cstring *, char *, int); -extern void Csreparse(Cstring *, char *, int, int); - -#endif/*_CSTRING_D*/ diff --git a/deps/discount/docheader.c b/deps/discount/docheader.c deleted file mode 100644 index 073f6da..0000000 --- a/deps/discount/docheader.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * docheader -- get values from the document header - * - * Copyright (C) 2007 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include "config.h" -#include -#include -#include - -#include "cstring.h" -#include "markdown.h" -#include "amalloc.h" - -static char * -onlyifset(Line *l) -{ - char *ret = T(l->text) + l->dle; - - return ret[0] ? ret : 0; -} - -char * -mkd_doc_title(Document *doc) -{ - if ( doc && doc->title ) - return onlyifset(doc->title); - return 0; -} - - -char * -mkd_doc_author(Document *doc) -{ - if ( doc && doc->author ) - return onlyifset(doc->author); - return 0; -} - - -char * -mkd_doc_date(Document *doc) -{ - if ( doc && doc->date ) - return onlyifset(doc->date); - return 0; -} diff --git a/deps/discount/dumptree.c b/deps/discount/dumptree.c deleted file mode 100644 index 0c0c01f..0000000 --- a/deps/discount/dumptree.c +++ /dev/null @@ -1,152 +0,0 @@ -/* markdown: a C implementation of John Gruber's Markdown markup language. - * - * Copyright (C) 2007 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include -#include "markdown.h" -#include "cstring.h" -#include "amalloc.h" - -struct frame { - int indent; - char c; -}; - -typedef STRING(struct frame) Stack; - -static char * -Pptype(int typ) -{ - switch (typ) { - case WHITESPACE: return "whitespace"; - case CODE : return "code"; - case QUOTE : return "quote"; - case MARKUP : return "markup"; - case HTML : return "html"; - case DL : return "dl"; - case UL : return "ul"; - case OL : return "ol"; - case LISTITEM : return "item"; - case HDR : return "header"; - case HR : return "hr"; - case TABLE : return "table"; - case SOURCE : return "source"; - case STYLE : return "style"; - default : return "mystery node!"; - } -} - -static void -pushpfx(int indent, char c, Stack *sp) -{ - struct frame *q = &EXPAND(*sp); - - q->indent = indent; - q->c = c; -} - - -static void -poppfx(Stack *sp) -{ - S(*sp)--; -} - - -static void -changepfx(Stack *sp, char c) -{ - char ch; - - if ( !S(*sp) ) return; - - ch = T(*sp)[S(*sp)-1].c; - - if ( ch == '+' || ch == '|' ) - T(*sp)[S(*sp)-1].c = c; -} - - -static void -printpfx(Stack *sp, FILE *f) -{ - int i; - char c; - - if ( !S(*sp) ) return; - - c = T(*sp)[S(*sp)-1].c; - - if ( c == '+' || c == '-' ) { - fprintf(f, "--%c", c); - T(*sp)[S(*sp)-1].c = (c == '-') ? ' ' : '|'; - } - else - for ( i=0; i < S(*sp); i++ ) { - if ( i ) - fprintf(f, " "); - fprintf(f, "%*s%c", T(*sp)[i].indent + 2, " ", T(*sp)[i].c); - if ( T(*sp)[i].c == '`' ) - T(*sp)[i].c = ' '; - } - fprintf(f, "--"); -} - - -static void -dumptree(Paragraph *pp, Stack *sp, FILE *f) -{ - int count; - Line *p; - int d; - static char *Begin[] = { 0, "P", "center" }; - - while ( pp ) { - if ( !pp->next ) - changepfx(sp, '`'); - printpfx(sp, f); - - d = fprintf(f, "[%s", Pptype(pp->typ)); - if ( pp->ident ) - d += fprintf(f, " %s", pp->ident); - if ( pp->align > 1 ) - d += fprintf(f, ", <%s>", Begin[pp->align]); - - for (count=0, p=pp->text; p; ++count, (p = p->next) ) - ; - - if ( count ) - d += fprintf(f, ", %d line%s", count, (count==1)?"":"s"); - - d += fprintf(f, "]"); - - if ( pp->down ) { - pushpfx(d, pp->down->next ? '+' : '-', sp); - dumptree(pp->down, sp, f); - poppfx(sp); - } - else fputc('\n', f); - pp = pp->next; - } -} - - -int -mkd_dump(Document *doc, FILE *out, int flags, char *title) -{ - Stack stack; - - if (mkd_compile(doc, flags) ) { - - CREATE(stack); - pushpfx(fprintf(out, "%s", title), doc->code->next ? '+' : '-', &stack); - dumptree(doc->code, &stack, out); - DELETE(stack); - - mkd_cleanup(doc); - return 0; - } - return -1; -} diff --git a/deps/discount/emmatch.c b/deps/discount/emmatch.c deleted file mode 100644 index daea939..0000000 --- a/deps/discount/emmatch.c +++ /dev/null @@ -1,188 +0,0 @@ -/* markdown: a C implementation of John Gruber's Markdown markup language. - * - * Copyright (C) 2010 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include -#include -#include -#include -#include -#include - -#include "config.h" - -#include "cstring.h" -#include "markdown.h" -#include "amalloc.h" - - -/* emmatch: the emphasis mangler that's run after a block - * of html has been generated. - * - * It should create MarkdownTest_1.0 (and _1.0.3) - * compatible emphasis for non-pathological cases - * and it should fail in a standards-compliant way - * when someone attempts to feed it junk. - * - * Emmatching is done after the input has been - * processed into a STRING (f->Q) of text and - * emphasis blocks. After ___mkd_emblock() finishes, - * it truncates f->Q and leaves the rendered paragraph - * if f->out. - */ - - -/* empair() -- find the NEAREST matching emphasis token (or - * subtoken of a 3+ long emphasis token. - */ -static int -empair(MMIOT *f, int first, int last, int match) -{ - - int i; - block *begin, *p; - - begin = &T(f->Q)[first]; - - for (i=first+1; i <= last; i++) { - p = &T(f->Q)[i]; - - if ( (p->b_type != bTEXT) && (p->b_count <= 0) ) - continue; /* break? */ - - if ( p->b_type == begin->b_type ) { - if ( p->b_count == match ) /* exact match */ - return i; - - if ( p->b_count > 2 ) /* fuzzy match */ - return i; - } - } - return 0; -} /* empair */ - - -/* emfill() -- if an emphasis token has leftover stars or underscores, - * convert them back into character and append them to b_text. - */ -static void -emfill(block *p) -{ - int j; - - if ( p->b_type == bTEXT ) - return; - - for (j=0; j < p->b_count; j++) - EXPAND(p->b_text) = p->b_char; - p->b_count = 0; -} /* emfill */ - - -static void -emclose(MMIOT *f, int first, int last) -{ - int j; - - for (j=first+1; jQ)[j]); -} - - -static struct emtags { - char open[10]; - char close[10]; - int size; -} emtags[] = { { "" , "", 5 }, { "", "", 9 } }; - - -static void emblock(MMIOT*,int,int); - - -/* emmatch() -- match emphasis for a single emphasis token. - */ -static void -emmatch(MMIOT *f, int first, int last) -{ - block *start = &T(f->Q)[first]; - int e, e2, match; - - switch (start->b_count) { - case 2: if ( e = empair(f,first,last,match=2) ) - break; - case 1: e = empair(f,first,last,match=1); - break; - case 0: return; - default: - e = empair(f,first,last,1); - e2= empair(f,first,last,2); - - if ( e2 >= e ) { - e = e2; - match = 2; - } - else - match = 1; - break; - } - - if ( e ) { - /* if we found emphasis to match, match it, recursively call - * emblock to match emphasis inside the new html block, add - * the emphasis markers for the block, then (tail) recursively - * call ourself to match any remaining emphasis on this token. - */ - block *end = &T(f->Q)[e]; - - end->b_count -= match; - start->b_count -= match; - - emblock(f, first, e); - - PREFIX(start->b_text, emtags[match-1].open, emtags[match-1].size-1); - SUFFIX(end->b_post, emtags[match-1].close, emtags[match-1].size); - - emmatch(f, first, last); - } -} /* emmatch */ - - -/* emblock() -- walk a blocklist, attempting to match emphasis - */ -static void -emblock(MMIOT *f, int first, int last) -{ - int i; - - for ( i = first; i <= last; i++ ) - if ( T(f->Q)[i].b_type != bTEXT ) - emmatch(f, i, last); - emclose(f, first, last); -} /* emblock */ - - -/* ___mkd_emblock() -- emblock a string of blocks, then concatenate the - * resulting text onto f->out. - */ -void -___mkd_emblock(MMIOT *f) -{ - int i; - block *p; - - emblock(f, 0, S(f->Q)-1); - - for (i=0; i < S(f->Q); i++) { - p = &T(f->Q)[i]; - emfill(p); - - if ( S(p->b_post) ) { SUFFIX(f->out, T(p->b_post), S(p->b_post)); - DELETE(p->b_post); } - if ( S(p->b_text) ) { SUFFIX(f->out, T(p->b_text), S(p->b_text)); - DELETE(p->b_text); } - } - - S(f->Q) = 0; -} /* ___mkd_emblock */ diff --git a/deps/discount/flags.c b/deps/discount/flags.c deleted file mode 100644 index cc1c589..0000000 --- a/deps/discount/flags.c +++ /dev/null @@ -1,85 +0,0 @@ -#include -#include "markdown.h" - -struct flagnames { - DWORD flag; - char *name; -}; - -static struct flagnames flagnames[] = { - { MKD_NOLINKS, "!LINKS" }, - { MKD_NOIMAGE, "!IMAGE" }, - { MKD_NOPANTS, "!PANTS" }, - { MKD_NOHTML, "!HTML" }, - { MKD_STRICT, "STRICT" }, - { MKD_TAGTEXT, "TAGTEXT" }, - { MKD_NO_EXT, "!EXT" }, - { MKD_CDATA, "CDATA" }, - { MKD_NOSUPERSCRIPT, "!SUPERSCRIPT" }, - { MKD_NORELAXED, "!RELAXED" }, - { MKD_NOTABLES, "!TABLES" }, - { MKD_NOSTRIKETHROUGH,"!STRIKETHROUGH" }, - { MKD_TOC, "TOC" }, - { MKD_1_COMPAT, "MKD_1_COMPAT" }, - { MKD_AUTOLINK, "AUTOLINK" }, - { MKD_SAFELINK, "SAFELINK" }, - { MKD_NOHEADER, "!HEADER" }, - { MKD_TABSTOP, "TABSTOP" }, - { MKD_NODIVQUOTE, "!DIVQUOTE" }, - { MKD_NOALPHALIST, "!ALPHALIST" }, - { MKD_NODLIST, "!DLIST" }, - { MKD_EXTRA_FOOTNOTE, "FOOTNOTE" }, - { MKD_NOSTYLE, "!STYLE" }, -}; -#define NR(x) (sizeof x/sizeof x[0]) - - -void -mkd_flags_are(FILE *f, DWORD flags, int htmlplease) -{ - int i; - int not, set, even=1; - char *name; - - if ( htmlplease ) - fprintf(f, "\n"); - for (i=0; i < NR(flagnames); i++) { - set = flags & flagnames[i].flag; - name = flagnames[i].name; - if ( not = (*name == '!') ) { - ++name; - set = !set; - } - - if ( htmlplease ) { - if ( even ) fprintf(f, " "); - fprintf(f, ""); - if ( !even ) fprintf(f, "\n"); - } - even = !even; - } - if ( htmlplease ) { - if ( even ) fprintf(f, "\n"); - fprintf(f, "
"); - } - else - fputc(' ', f); - - if ( !set ) - fprintf(f, htmlplease ? "" : "!"); - - fprintf(f, "%s", name); - - if ( htmlplease ) { - if ( !set ) - fprintf(f, ""); - fprintf(f, "
\n"); - } -} - -void -mkd_mmiot_flags(FILE *f, MMIOT *m, int htmlplease) -{ - if ( m ) - mkd_flags_are(f, m->flags, htmlplease); -} diff --git a/deps/discount/generate.c b/deps/discount/generate.c deleted file mode 100644 index 2516a09..0000000 --- a/deps/discount/generate.c +++ /dev/null @@ -1,1827 +0,0 @@ -/* markdown: a C implementation of John Gruber's Markdown markup language. - * - * Copyright (C) 2007 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include -#include -#include -#include -#include -#include - -#include "config.h" - -#include "cstring.h" -#include "markdown.h" -#include "amalloc.h" - -typedef int (*stfu)(const void*,const void*); -typedef void (*spanhandler)(MMIOT*,int); - -/* forward declarations */ -static void text(MMIOT *f); -static Paragraph *display(Paragraph*, MMIOT*); - -/* externals from markdown.c */ -int __mkd_footsort(Footnote *, Footnote *); - -/* - * push text into the generator input buffer - */ -static void -push(char *bfr, int size, MMIOT *f) -{ - while ( size-- > 0 ) - EXPAND(f->in) = *bfr++; -} - - -/* - * push a character into the generator input buffer - */ -static void -pushc(char c, MMIOT *f) -{ - EXPAND(f->in) = c; -} - - -/* look characters ahead of the cursor. - */ -static inline int -peek(MMIOT *f, int i) -{ - - i += (f->isp-1); - - return (i >= 0) && (i < S(f->in)) ? T(f->in)[i] : EOF; -} - - -/* pull a byte from the input buffer - */ -static inline int -pull(MMIOT *f) -{ - return ( f->isp < S(f->in) ) ? T(f->in)[f->isp++] : EOF; -} - - -/* return a pointer to the current position in the input buffer. - */ -static inline char* -cursor(MMIOT *f) -{ - return T(f->in) + f->isp; -} - - -static inline int -isthisspace(MMIOT *f, int i) -{ - int c = peek(f, i); - - if ( c == EOF ) - return 1; - if ( c & 0x80 ) - return 0; - return isspace(c) || (c < ' '); -} - - -static inline int -isthisalnum(MMIOT *f, int i) -{ - int c = peek(f, i); - - return (c != EOF) && isalnum(c); -} - - -static inline int -isthisnonword(MMIOT *f, int i) -{ - return isthisspace(f, i) || ispunct(peek(f,i)); -} - - -/* return/set the current cursor position - */ -#define mmiotseek(f,x) (f->isp = x) -#define mmiottell(f) (f->isp) - - -/* move n characters forward ( or -n characters backward) in the input buffer. - */ -static void -shift(MMIOT *f, int i) -{ - if (f->isp + i >= 0 ) - f->isp += i; -} - - -/* Qchar() - */ -static void -Qchar(int c, MMIOT *f) -{ - block *cur; - - if ( S(f->Q) == 0 ) { - cur = &EXPAND(f->Q); - memset(cur, 0, sizeof *cur); - cur->b_type = bTEXT; - } - else - cur = &T(f->Q)[S(f->Q)-1]; - - EXPAND(cur->b_text) = c; - -} - - -/* Qstring() - */ -static void -Qstring(char *s, MMIOT *f) -{ - while (*s) - Qchar(*s++, f); -} - - -/* Qwrite() - */ -static void -Qwrite(char *s, int size, MMIOT *f) -{ - while (size-- > 0) - Qchar(*s++, f); -} - - -/* Qprintf() - */ -static void -Qprintf(MMIOT *f, char *fmt, ...) -{ - char bfr[80]; - va_list ptr; - - va_start(ptr,fmt); - vsnprintf(bfr, sizeof bfr, fmt, ptr); - va_end(ptr); - Qstring(bfr, f); -} - - -/* Qem() - */ -static void -Qem(MMIOT *f, char c, int count) -{ - block *p = &EXPAND(f->Q); - - memset(p, 0, sizeof *p); - p->b_type = (c == '*') ? bSTAR : bUNDER; - p->b_char = c; - p->b_count = count; - - memset(&EXPAND(f->Q), 0, sizeof(block)); -} - - -/* generate html from a markup fragment - */ -void -___mkd_reparse(char *bfr, int size, int flags, MMIOT *f, char *esc) -{ - MMIOT sub; - struct escaped e; - - ___mkd_initmmiot(&sub, f->footnotes); - - sub.flags = f->flags | flags; - sub.cb = f->cb; - sub.ref_prefix = f->ref_prefix; - - if ( esc ) { - sub.esc = &e; - e.up = f->esc; - e.text = esc; - } - else - sub.esc = f->esc; - - push(bfr, size, &sub); - pushc(0, &sub); - S(sub.in)--; - - text(&sub); - ___mkd_emblock(&sub); - - Qwrite(T(sub.out), S(sub.out), f); - - ___mkd_freemmiot(&sub, f->footnotes); -} - - -/* - * check the escape list for special cases - */ -static int -escaped(MMIOT *f, char c) -{ - struct escaped *thing = f->esc; - - while ( thing ) { - if ( strchr(thing->text, c) ) - return 1; - thing = thing->up; - } - return 0; -} - - -/* - * write out a url, escaping problematic characters - */ -static void -puturl(char *s, int size, MMIOT *f, int display) -{ - unsigned char c; - - while ( size-- > 0 ) { - c = *s++; - - if ( c == '\\' && size-- > 0 ) { - c = *s++; - - if ( !( ispunct(c) || isspace(c) ) ) - Qchar('\\', f); - } - - if ( c == '&' ) - Qstring("&", f); - else if ( c == '<' ) - Qstring("<", f); - else if ( c == '"' ) - Qstring("%22", f); - else if ( isalnum(c) || ispunct(c) || (display && isspace(c)) ) - Qchar(c, f); - else if ( c == MKD_EOLN ) /* untokenize hard return */ - Qstring(" ", f); - else - Qprintf(f, "%%%02X", c); - } -} - - -/* advance forward until the next character is not whitespace - */ -static int -eatspace(MMIOT *f) -{ - int c; - - for ( ; ((c=peek(f, 1)) != EOF) && isspace(c); pull(f) ) - ; - return c; -} - - -/* (match (a (nested (parenthetical (string.))))) - */ -static int -parenthetical(int in, int out, MMIOT *f) -{ - int size, indent, c; - - for ( indent=1,size=0; indent; size++ ) { - if ( (c = pull(f)) == EOF ) - return EOF; - else if ( (c == '\\') && (peek(f,1) == out || peek(f,1) == in) ) { - ++size; - pull(f); - } - else if ( c == in ) - ++indent; - else if ( c == out ) - --indent; - } - return size ? (size-1) : 0; -} - - -/* extract a []-delimited label from the input stream. - */ -static int -linkylabel(MMIOT *f, Cstring *res) -{ - char *ptr = cursor(f); - int size; - - if ( (size = parenthetical('[',']',f)) != EOF ) { - T(*res) = ptr; - S(*res) = size; - return 1; - } - return 0; -} - - -/* see if the quote-prefixed linky segment is actually a title. - */ -static int -linkytitle(MMIOT *f, char quote, Footnote *ref) -{ - int whence = mmiottell(f); - char *title = cursor(f); - char *e; - register int c; - - while ( (c = pull(f)) != EOF ) { - e = cursor(f); - if ( c == quote ) { - if ( (c = eatspace(f)) == ')' ) { - T(ref->title) = 1+title; - S(ref->title) = (e-title)-2; - return 1; - } - } - } - mmiotseek(f, whence); - return 0; -} - - -/* extract a =HHHxWWW size from the input stream - */ -static int -linkysize(MMIOT *f, Footnote *ref) -{ - int height=0, width=0; - int whence = mmiottell(f); - int c; - - if ( isspace(peek(f,0)) ) { - pull(f); /* eat '=' */ - - for ( c = pull(f); isdigit(c); c = pull(f)) - width = (width * 10) + (c - '0'); - - if ( c == 'x' ) { - for ( c = pull(f); isdigit(c); c = pull(f)) - height = (height*10) + (c - '0'); - - if ( isspace(c) ) - c = eatspace(f); - - if ( (c == ')') || ((c == '\'' || c == '"') && linkytitle(f, c, ref)) ) { - ref->height = height; - ref->width = width; - return 1; - } - } - } - mmiotseek(f, whence); - return 0; -} - - -/* extract a <...>-encased url from the input stream. - * (markdown 1.0.2b8 compatibility; older versions - * of markdown treated the < and > as syntactic - * sugar that didn't have to be there. 1.0.2b8 - * requires a closing >, and then falls into the - * title or closing ) - */ -static int -linkybroket(MMIOT *f, int image, Footnote *p) -{ - int c; - int good = 0; - - T(p->link) = cursor(f); - for ( S(p->link)=0; (c = pull(f)) != '>'; ++S(p->link) ) { - /* pull in all input until a '>' is found, or die trying. - */ - if ( c == EOF ) - return 0; - else if ( (c == '\\') && ispunct(peek(f,2)) ) { - ++S(p->link); - pull(f); - } - } - - c = eatspace(f); - - /* next nonspace needs to be a title, a size, or ) - */ - if ( ( c == '\'' || c == '"' ) && linkytitle(f,c,p) ) - good=1; - else if ( image && (c == '=') && linkysize(f,p) ) - good=1; - else - good=( c == ')' ); - - if ( good ) { - if ( peek(f, 1) == ')' ) - pull(f); - - ___mkd_tidy(&p->link); - } - - return good; -} /* linkybroket */ - - -/* extract a (-prefixed url from the input stream. - * the label is either of the format ``, where I - * extract until I find a >, or it is of the format - * `text`, where I extract until I reach a ')', a quote, - * or (if image) a '=' - */ -static int -linkyurl(MMIOT *f, int image, Footnote *p) -{ - int c; - int mayneedtotrim=0; - - if ( (c = eatspace(f)) == EOF ) - return 0; - - if ( c == '<' ) { - pull(f); - if ( !(f->flags & MKD_1_COMPAT) ) - return linkybroket(f,image,p); - mayneedtotrim=1; - } - - T(p->link) = cursor(f); - for ( S(p->link)=0; (c = peek(f,1)) != ')'; ++S(p->link) ) { - if ( c == EOF ) - return 0; - else if ( (c == '"' || c == '\'') && linkytitle(f, c, p) ) - break; - else if ( image && (c == '=') && linkysize(f, p) ) - break; - else if ( (c == '\\') && ispunct(peek(f,2)) ) { - ++S(p->link); - pull(f); - } - pull(f); - } - if ( peek(f, 1) == ')' ) - pull(f); - - ___mkd_tidy(&p->link); - - if ( mayneedtotrim && (T(p->link)[S(p->link)-1] == '>') ) - --S(p->link); - - return 1; -} - - - -/* prefixes for - */ -static struct _protocol { - char *name; - int nlen; -} protocol[] = { -#define _aprotocol(x) { x, (sizeof x)-1 } - _aprotocol( "https:" ), - _aprotocol( "http:" ), - _aprotocol( "news:" ), - _aprotocol( "ftp:" ), -#undef _aprotocol -}; -#define NRPROTOCOLS (sizeof protocol / sizeof protocol[0]) - - -static int -isautoprefix(char *text, int size) -{ - int i; - struct _protocol *p; - - for (i=0, p=protocol; i < NRPROTOCOLS; i++, p++) - if ( (size >= p->nlen) && strncasecmp(text, p->name, p->nlen) == 0 ) - return 1; - return 0; -} - - -/* - * all the tag types that linkylinky can produce are - * defined by this structure. - */ -typedef struct linkytype { - char *pat; - int szpat; - char *link_pfx; /* tag prefix and link pointer (eg: "" */ - char *text_sfx; /* text suffix (eg: "" */ - int flags; /* reparse flags */ - int kind; /* tag is url or something else? */ -#define IS_URL 0x01 -} linkytype; - -static linkytype imaget = { 0, 0, "\"",", MKD_NOIMAGE|MKD_TAGTEXT, IS_URL }; -static linkytype linkt = { 0, 0, "", "", MKD_NOLINKS, IS_URL }; - -/* - * pseudo-protocols for [][]; - * - * id: generates tag - * class: generates tag - * raw: just dump the link without any processing - */ -static linkytype specials[] = { - { "id:", 3, "", "", 0, 0 }, - { "raw:", 4, 0, 0, 0, 0, 0, MKD_NOHTML, 0 }, - { "lang:", 5, "", "", 0, 0 }, - { "abbr:", 5, "", "", 0, 0 }, - { "class:", 6, "", "", 0, 0 }, -} ; - -#define NR(x) (sizeof x / sizeof x[0]) - -/* see if t contains one of our pseudo-protocols. - */ -static linkytype * -pseudo(Cstring t) -{ - int i; - linkytype *r; - - for ( i=0, r=specials; i < NR(specials); i++,r++ ) { - if ( (S(t) > r->szpat) && (strncasecmp(T(t), r->pat, r->szpat) == 0) ) - return r; - } - return 0; -} - - -/* print out the start of an `img' or `a' tag, applying callbacks as needed. - */ -static void -printlinkyref(MMIOT *f, linkytype *tag, char *link, int size) -{ - char *edit; - - if ( f->flags & IS_LABEL ) - return; - - Qstring(tag->link_pfx, f); - - if ( tag->kind & IS_URL ) { - if ( f->cb && f->cb->e_url && (edit = (*f->cb->e_url)(link, size, f->cb->e_data)) ) { - puturl(edit, strlen(edit), f, 0); - if ( f->cb->e_free ) (*f->cb->e_free)(edit, f->cb->e_data); - } - else - puturl(link + tag->szpat, size - tag->szpat, f, 0); - } - else - ___mkd_reparse(link + tag->szpat, size - tag->szpat, MKD_TAGTEXT, f, 0); - - Qstring(tag->link_sfx, f); - - if ( f->cb && f->cb->e_flags && (edit = (*f->cb->e_flags)(link, size, f->cb->e_data)) ) { - Qchar(' ', f); - Qstring(edit, f); - if ( f->cb->e_free ) (*f->cb->e_free)(edit, f->cb->e_data); - } -} /* printlinkyref */ - - -/* helper function for php markdown extra footnotes; allow the user to - * define a prefix tag instead of just `fn` - */ -static char * -p_or_nothing(p) -MMIOT *p; -{ - return p->ref_prefix ? p->ref_prefix : "fn"; -} - - -/* php markdown extra/daring fireball style print footnotes - */ -static int -extra_linky(MMIOT *f, Cstring text, Footnote *ref) -{ - if ( ref->flags & REFERENCED ) - return 0; - - if ( f->flags & IS_LABEL ) - ___mkd_reparse(T(text), S(text), linkt.flags, f, 0); - else { - ref->flags |= REFERENCED; - ref->refnumber = ++ f->footnotes->reference; - Qprintf(f, "%d", - p_or_nothing(f), ref->refnumber, - p_or_nothing(f), ref->refnumber, ref->refnumber); - } - return 1; -} /* extra_linky */ - - -/* print out a linky (or fail if it's Not Allowed) - */ -static int -linkyformat(MMIOT *f, Cstring text, int image, Footnote *ref) -{ - linkytype *tag; - - - if ( image ) - tag = &imaget; - else if ( tag = pseudo(ref->link) ) { - if ( f->flags & (MKD_NO_EXT|MKD_SAFELINK) ) - return 0; - } - else if ( (f->flags & MKD_SAFELINK) && T(ref->link) - && (T(ref->link)[0] != '/') - && !isautoprefix(T(ref->link), S(ref->link)) ) - /* if MKD_SAFELINK, only accept links that are local or - * a well-known protocol - */ - return 0; - else - tag = &linkt; - - if ( f->flags & tag->flags ) - return 0; - - if ( f->flags & IS_LABEL ) - ___mkd_reparse(T(text), S(text), tag->flags, f, 0); - else if ( tag->link_pfx ) { - printlinkyref(f, tag, T(ref->link), S(ref->link)); - - if ( tag->WxH ) { - if ( ref->height ) Qprintf(f," height=\"%d\"", ref->height); - if ( ref->width ) Qprintf(f, " width=\"%d\"", ref->width); - } - - if ( S(ref->title) ) { - Qstring(" title=\"", f); - ___mkd_reparse(T(ref->title), S(ref->title), MKD_TAGTEXT, f, 0); - Qchar('"', f); - } - - Qstring(tag->text_pfx, f); - ___mkd_reparse(T(text), S(text), tag->flags, f, 0); - Qstring(tag->text_sfx, f); - } - else - Qwrite(T(ref->link) + tag->szpat, S(ref->link) - tag->szpat, f); - - return 1; -} /* linkyformat */ - - -/* - * process embedded links and images - */ -static int -linkylinky(int image, MMIOT *f) -{ - int start = mmiottell(f); - Cstring name; - Footnote key, *ref; - - int status = 0; - int extra_footnote = 0; - - CREATE(name); - memset(&key, 0, sizeof key); - - if ( linkylabel(f, &name) ) { - if ( peek(f,1) == '(' ) { - pull(f); - if ( linkyurl(f, image, &key) ) - status = linkyformat(f, name, image, &key); - } - else { - int goodlink, implicit_mark = mmiottell(f); - - if ( isspace(peek(f,1)) ) - pull(f); - - if ( peek(f,1) == '[' ) { - pull(f); /* consume leading '[' */ - goodlink = linkylabel(f, &key.tag); - } - else { - /* new markdown implicit name syntax doesn't - * require a second [] - */ - mmiotseek(f, implicit_mark); - goodlink = !(f->flags & MKD_1_COMPAT); - - if ( (f->flags & MKD_EXTRA_FOOTNOTE) && (!image) && S(name) && T(name)[0] == '^' ) - extra_footnote = 1; - } - - if ( goodlink ) { - if ( !S(key.tag) ) { - DELETE(key.tag); - T(key.tag) = T(name); - S(key.tag) = S(name); - } - - if ( ref = bsearch(&key, T(f->footnotes->note), - S(f->footnotes->note), - sizeof key, (stfu)__mkd_footsort) ) { - if ( extra_footnote ) - status = extra_linky(f,name,ref); - else - status = linkyformat(f, name, image, ref); - } - } - } - } - - DELETE(name); - ___mkd_freefootnote(&key); - - if ( status == 0 ) - mmiotseek(f, start); - - return status; -} - - -/* write a character to output, doing text escapes ( & -> &, - * > -> > < -> < ) - */ -static void -cputc(int c, MMIOT *f) -{ - switch (c) { - case '&': Qstring("&", f); break; - case '>': Qstring(">", f); break; - case '<': Qstring("<", f); break; - default : Qchar(c, f); break; - } -} - - -/* - * convert an email address to a string of nonsense - */ -static void -mangle(char *s, int len, MMIOT *f) -{ - while ( len-- > 0 ) { -#if DEBIAN_GLITCH - Qprintf(f, "d;", *((unsigned char*)(s++)) ); -#else - Qstring("&#", f); - Qprintf(f, COINTOSS() ? "x%02x;" : "%02d;", *((unsigned char*)(s++)) ); -#endif - } -} - - -/* nrticks() -- count up a row of tick marks - */ -static int -nrticks(int offset, int tickchar, MMIOT *f) -{ - int tick = 0; - - while ( peek(f, offset+tick) == tickchar ) tick++; - - return tick; -} /* nrticks */ - - -/* matchticks() -- match a certain # of ticks, and if that fails - * match the largest subset of those ticks. - * - * if a subset was matched, return the # of ticks - * that were matched. - */ -static int -matchticks(MMIOT *f, int tickchar, int ticks, int *endticks) -{ - int size, count, c; - int subsize=0, subtick=0; - - *endticks = ticks; - for (size = 0; (c=peek(f,size+ticks)) != EOF; size ++) { - if ( (c == tickchar) && ( count = nrticks(size+ticks,tickchar,f)) ) { - if ( count == ticks ) - return size; - else if ( count ) { - if ( (count > subtick) && (count < ticks) ) { - subsize = size; - subtick = count; - } - size += count; - } - } - } - if ( subsize ) { - *endticks = subtick; - return subsize; - } - return 0; -} /* matchticks */ - - -/* code() -- write a string out as code. The only characters that have - * special meaning in a code block are * `<' and `&' , which - * are /always/ expanded to < and & - */ -static void -code(MMIOT *f, char *s, int length) -{ - int i,c; - - for ( i=0; i < length; i++ ) - if ( (c = s[i]) == MKD_EOLN) /* ^C: expand back to 2 spaces */ - Qstring(" ", f); - else if ( c == '\\' && (i < length-1) && escaped(f, s[i+1]) ) - cputc(s[++i], f); - else - cputc(c, f); -} /* code */ - - -/* delspan() -- write out a chunk of text, blocking with ... - */ -static void -delspan(MMIOT *f, int size) -{ - Qstring("", f); - ___mkd_reparse(cursor(f)-1, size, 0, f, 0); - Qstring("", f); -} - - -/* codespan() -- write out a chunk of text as code, trimming one - * space off the front and/or back as appropriate. - */ -static void -codespan(MMIOT *f, int size) -{ - int i=0; - - if ( size > 1 && peek(f, size-1) == ' ' ) --size; - if ( peek(f,i) == ' ' ) ++i, --size; - - Qstring("", f); - code(f, cursor(f)+(i-1), size); - Qstring("", f); -} /* codespan */ - - -/* before letting a tag through, validate against - * MKD_NOLINKS and MKD_NOIMAGE - */ -static int -forbidden_tag(MMIOT *f) -{ - int c = toupper(peek(f, 1)); - - if ( f->flags & MKD_NOHTML ) - return 1; - - if ( c == 'A' && (f->flags & MKD_NOLINKS) && !isthisalnum(f,2) ) - return 1; - if ( c == 'I' && (f->flags & MKD_NOIMAGE) - && strncasecmp(cursor(f)+1, "MG", 2) == 0 - && !isthisalnum(f,4) ) - return 1; - return 0; -} - - -/* Check a string to see if it looks like a mail address - * "looks like a mail address" means alphanumeric + some - * specials, then a `@`, then alphanumeric + some specials, - * but with a `.` - */ -static int -maybe_address(char *p, int size) -{ - int ok = 0; - - for ( ;size && (isalnum(*p) || strchr("._-+*", *p)); ++p, --size) - ; - - if ( ! (size && *p == '@') ) - return 0; - - --size, ++p; - - if ( size && *p == '.' ) return 0; - - for ( ;size && (isalnum(*p) || strchr("._-+", *p)); ++p, --size ) - if ( *p == '.' && size > 1 ) ok = 1; - - return size ? 0 : ok; -} - - -/* The size-length token at cursor(f) is either a mailto:, an - * implicit mailto:, one of the approved url protocols, or just - * plain old text. If it's a mailto: or an approved protocol, - * linkify it, otherwise say "no" - */ -static int -process_possible_link(MMIOT *f, int size) -{ - int address= 0; - int mailto = 0; - char *text = cursor(f); - - if ( f->flags & MKD_NOLINKS ) return 0; - - if ( (size > 7) && strncasecmp(text, "mailto:", 7) == 0 ) { - /* if it says it's a mailto, it's a mailto -- who am - * I to second-guess the user? - */ - address = 1; - mailto = 7; /* 7 is the length of "mailto:"; we need this */ - } - else - address = maybe_address(text, size); - - if ( address ) { - Qstring("", f); - mangle(text+mailto, size-mailto, f); - Qstring("", f); - return 1; - } - else if ( isautoprefix(text, size) ) { - printlinkyref(f, &linkt, text, size); - Qchar('>', f); - puturl(text,size,f, 1); - Qstring("", f); - return 1; - } - return 0; -} /* process_possible_link */ - - -/* a < may be just a regular character, the start of an embedded html - * tag, or the start of an . If it's an automatic - * link, we also need to know if it's an email address because if it - * is we need to mangle it in our futile attempt to cut down on the - * spaminess of the rendered page. - */ -static int -maybe_tag_or_link(MMIOT *f) -{ - int c, size; - int maybetag = 1; - - if ( f->flags & MKD_TAGTEXT ) - return 0; - - for ( size=0; (c = peek(f, size+1)) != '>'; size++) { - if ( c == EOF ) - return 0; - else if ( c == '\\' ) { - maybetag=0; - if ( peek(f, size+2) != EOF ) - size++; - } - else if ( isspace(c) ) - break; -#if WITH_GITHUB_TAGS - else if ( ! (c == '/' || c == '-' || c == '_' || isalnum(c) ) ) -#else - else if ( ! (c == '/' || isalnum(c) ) ) -#endif - maybetag=0; - } - - if ( size ) { - if ( maybetag || (size >= 3 && strncmp(cursor(f), "!--", 3) == 0) ) { - - /* It is not a html tag unless we find the closing '>' in - * the same block. - */ - while ( (c = peek(f, size+1)) != '>' ) - if ( c == EOF ) - return 0; - else - size++; - - if ( forbidden_tag(f) ) - return 0; - - Qchar('<', f); - while ( ((c = peek(f, 1)) != EOF) && (c != '>') ) - Qchar(pull(f), f); - return 1; - } - else if ( !isspace(c) && process_possible_link(f, size) ) { - shift(f, size+1); - return 1; - } - } - - return 0; -} - - -/* autolinking means that all inline html is . A - * autolink url is alphanumerics, slashes, periods, underscores, - * the at sign, colon, and the % character. - */ -static int -maybe_autolink(MMIOT *f) -{ - register int c; - int size; - - /* greedily scan forward for the end of a legitimate link. - */ - for ( size=0; (c=peek(f, size+1)) != EOF; size++ ) { - if ( c == '\\' ) { - if ( peek(f, size+2) != EOF ) - ++size; - } - else if ( isspace(c) || strchr("'\"()[]{}<>`", c) || c == MKD_EOLN ) - break; - } - - if ( (size > 1) && process_possible_link(f, size) ) { - shift(f, size); - return 1; - } - return 0; -} - - -/* smartyquote code that's common for single and double quotes - */ -static int -smartyquote(int *flags, char typeofquote, MMIOT *f) -{ - int bit = (typeofquote == 's') ? 0x01 : 0x02; - - if ( bit & (*flags) ) { - if ( isthisnonword(f,1) ) { - Qprintf(f, "&r%cquo;", typeofquote); - (*flags) &= ~bit; - return 1; - } - } - else if ( isthisnonword(f,-1) && peek(f,1) != EOF ) { - Qprintf(f, "&l%cquo;", typeofquote); - (*flags) |= bit; - return 1; - } - return 0; -} - - -static int -islike(MMIOT *f, char *s) -{ - int len; - int i; - - if ( s[0] == '|' ) { - if ( !isthisnonword(f, -1) ) - return 0; - ++s; - } - - if ( !(len = strlen(s)) ) - return 0; - - if ( s[len-1] == '|' ) { - if ( !isthisnonword(f,len-1) ) - return 0; - len--; - } - - for (i=1; i < len; i++) - if (tolower(peek(f,i)) != s[i]) - return 0; - return 1; -} - - -static struct smarties { - char c0; - char *pat; - char *entity; - int shift; -} smarties[] = { - { '\'', "'s|", "rsquo", 0 }, - { '\'', "'t|", "rsquo", 0 }, - { '\'', "'re|", "rsquo", 0 }, - { '\'', "'ll|", "rsquo", 0 }, - { '\'', "'ve|", "rsquo", 0 }, - { '\'', "'m|", "rsquo", 0 }, - { '\'', "'d|", "rsquo", 0 }, - { '-', "---", "mdash", 2 }, - { '-', "--", "ndash", 1 }, - { '.', "...", "hellip", 2 }, - { '.', ". . .", "hellip", 4 }, - { '(', "(c)", "copy", 2 }, - { '(', "(r)", "reg", 2 }, - { '(', "(tm)", "trade", 3 }, - { '3', "|3/4|", "frac34", 2 }, - { '3', "|3/4ths|", "frac34", 2 }, - { '1', "|1/2|", "frac12", 2 }, - { '1', "|1/4|", "frac14", 2 }, - { '1', "|1/4th|", "frac14", 2 }, - { '&', "�", 0, 3 }, -} ; -#define NRSMART ( sizeof smarties / sizeof smarties[0] ) - - -/* Smarty-pants-style chrome for quotes, -, ellipses, and (r)(c)(tm) - */ -static int -smartypants(int c, int *flags, MMIOT *f) -{ - int i; - - if ( f->flags & (MKD_NOPANTS|MKD_TAGTEXT|IS_LABEL) ) - return 0; - - for ( i=0; i < NRSMART; i++) - if ( (c == smarties[i].c0) && islike(f, smarties[i].pat) ) { - if ( smarties[i].entity ) - Qprintf(f, "&%s;", smarties[i].entity); - shift(f, smarties[i].shift); - return 1; - } - - switch (c) { - case '<' : return 0; - case '\'': if ( smartyquote(flags, 's', f) ) return 1; - break; - - case '"': if ( smartyquote(flags, 'd', f) ) return 1; - break; - - case '`': if ( peek(f, 1) == '`' ) { - int j = 2; - - while ( (c=peek(f,j)) != EOF ) { - if ( c == '\\' ) - j += 2; - else if ( c == '`' ) - break; - else if ( c == '\'' && peek(f, j+1) == '\'' ) { - Qstring("“", f); - ___mkd_reparse(cursor(f)+1, j-2, 0, f, 0); - Qstring("”", f); - shift(f,j+1); - return 1; - } - else ++j; - } - - } - break; - } - return 0; -} /* smartypants */ - - -/* process a body of text encased in some sort of tick marks. If it - * works, generate the output and return 1, otherwise just return 0 and - * let the caller figure it out. - */ -static int -tickhandler(MMIOT *f, int tickchar, int minticks, int allow_space, spanhandler spanner) -{ - int endticks, size; - int tick = nrticks(0, tickchar, f); - - if ( !allow_space && isspace(peek(f,tick)) ) - return 0; - - if ( (tick >= minticks) && (size = matchticks(f,tickchar,tick,&endticks)) ) { - if ( endticks < tick ) { - size += (tick - endticks); - tick = endticks; - } - - shift(f, tick); - (*spanner)(f,size); - shift(f, size+tick-1); - return 1; - } - return 0; -} - -#define tag_text(f) (f->flags & MKD_TAGTEXT) - - -static void -text(MMIOT *f) -{ - int c, j; - int rep; - int smartyflags = 0; - - while (1) { - if ( (f->flags & MKD_AUTOLINK) && isalpha(peek(f,1)) && !tag_text(f) ) - maybe_autolink(f); - - c = pull(f); - - if (c == EOF) - break; - - if ( smartypants(c, &smartyflags, f) ) - continue; - switch (c) { - case 0: break; - - case MKD_EOLN: - Qstring(tag_text(f) ? " " : "
", f); - break; - - case '>': if ( tag_text(f) ) - Qstring(">", f); - else - Qchar(c, f); - break; - - case '"': if ( tag_text(f) ) - Qstring(""", f); - else - Qchar(c, f); - break; - - case '!': if ( peek(f,1) == '[' ) { - pull(f); - if ( tag_text(f) || !linkylinky(1, f) ) - Qstring("![", f); - } - else - Qchar(c, f); - break; - case '[': if ( tag_text(f) || !linkylinky(0, f) ) - Qchar(c, f); - break; - /* A^B -> AB */ - case '^': if ( (f->flags & (MKD_NOSUPERSCRIPT|MKD_STRICT|MKD_TAGTEXT)) - || (isthisnonword(f,-1) && peek(f,-1) != ')') - || isthisspace(f,1) ) - Qchar(c,f); - else { - char *sup = cursor(f); - int len = 0; - - if ( peek(f,1) == '(' ) { - int here = mmiottell(f); - pull(f); - - if ( (len = parenthetical('(',')',f)) <= 0 ) { - mmiotseek(f,here); - Qchar(c, f); - break; - } - sup++; - } - else { - while ( isthisalnum(f,1+len) ) - ++len; - if ( !len ) { - Qchar(c,f); - break; - } - shift(f,len); - } - Qstring("",f); - ___mkd_reparse(sup, len, 0, f, "()"); - Qstring("", f); - } - break; - case '_': - /* Underscores don't count if they're in the middle of a word */ - if ( !(f->flags & (MKD_NORELAXED|MKD_STRICT)) - && isthisalnum(f,-1) - && isthisalnum(f,1) ) { - Qchar(c, f); - break; - } - case '*': - /* Underscores & stars don't count if they're out in the middle - * of whitespace */ - if ( isthisspace(f,-1) && isthisspace(f,1) ) { - Qchar(c, f); - break; - } - /* else fall into the regular old emphasis case */ - if ( tag_text(f) ) - Qchar(c, f); - else { - for (rep = 1; peek(f,1) == c; pull(f) ) - ++rep; - Qem(f,c,rep); - } - break; - - case '~': if ( (f->flags & (MKD_NOSTRIKETHROUGH|MKD_TAGTEXT|MKD_STRICT)) || ! tickhandler(f,c,2,0, delspan) ) - Qchar(c, f); - break; - - case '`': if ( tag_text(f) || !tickhandler(f,c,1,1,codespan) ) - Qchar(c, f); - break; - - case '\\': switch ( c = pull(f) ) { - case '&': Qstring("&", f); - break; - case '<': c = peek(f,1); - if ( (c == EOF) || isspace(c) ) - Qstring("<", f); - else { - /* Markdown.pl does not escape <[nonwhite] - * sequences */ - Qchar('\\', f); - shift(f, -1); - } - - break; - case '^': if ( f->flags & (MKD_STRICT|MKD_NOSUPERSCRIPT) ) { - Qchar('\\', f); - shift(f,-1); - break; - } - Qchar(c, f); - break; - - case ':': case '|': - if ( f->flags & MKD_NOTABLES ) { - Qchar('\\', f); - shift(f,-1); - break; - } - Qchar(c, f); - break; - - case EOF: Qchar('\\', f); - break; - - default: if ( escaped(f,c) || - strchr(">#.-+{}]![*_\\()`", c) ) - Qchar(c, f); - else { - Qchar('\\', f); - shift(f, -1); - } - break; - } - break; - - case '<': if ( !maybe_tag_or_link(f) ) - Qstring("<", f); - break; - - case '&': j = (peek(f,1) == '#' ) ? 2 : 1; - while ( isthisalnum(f,j) ) - ++j; - - if ( peek(f,j) != ';' ) - Qstring("&", f); - else - Qchar(c, f); - break; - - default: Qchar(c, f); - break; - } - } - /* truncate the input string after we've finished processing it */ - S(f->in) = f->isp = 0; -} /* text */ - - -/* print a header block - */ -static void -printheader(Paragraph *pp, MMIOT *f) -{ -#if WITH_ID_ANCHOR - Qprintf(f, "hnumber); - if ( f->flags & MKD_TOC ) { - Qstring(" id=\"", f); - mkd_string_to_anchor(T(pp->text->text), - S(pp->text->text), - (mkd_sta_function_t)Qchar, f, 1); - Qchar('"', f); - } - Qchar('>', f); -#else - if ( f->flags & MKD_TOC ) { - Qstring("text->text), - S(pp->text->text), - (mkd_sta_function_t)Qchar, f, 1); - Qstring("\">\n", f); - } - Qprintf(f, "", pp->hnumber); -#endif - push(T(pp->text->text), S(pp->text->text), f); - text(f); - Qprintf(f, "", pp->hnumber); -} - - -enum e_alignments { a_NONE, a_CENTER, a_LEFT, a_RIGHT }; - -static char* alignments[] = { "", " style=\"text-align:center;\"", - " style=\"text-align:left;\"", - " style=\"text-align:right;\"" }; - -typedef STRING(int) Istring; - -static int -splat(Line *p, char *block, Istring align, int force, MMIOT *f) -{ - int first, - idx = p->dle, - colno = 0; - - - ___mkd_tidy(&p->text); - if ( T(p->text)[S(p->text)-1] == '|' ) - --S(p->text); - - Qstring("\n", f); - while ( idx < S(p->text) ) { - first = idx; - if ( force && (colno >= S(align)-1) ) - idx = S(p->text); - else - while ( (idx < S(p->text)) && (T(p->text)[idx] != '|') ) { - if ( T(p->text)[idx] == '\\' ) - ++idx; - ++idx; - } - - Qprintf(f, "<%s%s>", - block, - alignments[ (colno < S(align)) ? T(align)[colno] : a_NONE ]); - ___mkd_reparse(T(p->text)+first, idx-first, 0, f, "|"); - Qprintf(f, "\n", block); - idx++; - colno++; - } - if ( force ) - while (colno < S(align) ) { - Qprintf(f, "<%s>\n", block, block); - ++colno; - } - Qstring("\n", f); - return colno; -} - - -static int -printtable(Paragraph *pp, MMIOT *f) -{ - /* header, dashes, then lines of content */ - - Line *hdr, *dash, *body; - Istring align; - int hcols,start; - char *p; - enum e_alignments it; - - hdr = pp->text; - dash= hdr->next; - body= dash->next; - - if ( T(hdr->text)[hdr->dle] == '|' ) { - /* trim leading pipe off all lines - */ - Line *r; - for ( r = pp->text; r; r = r->next ) - r->dle ++; - } - - /* figure out cell alignments */ - - CREATE(align); - - for (p=T(dash->text), start=dash->dle; start < S(dash->text); ) { - char first, last; - int end; - - last=first=0; - for (end=start ; (end < S(dash->text)) && p[end] != '|'; ++ end ) { - if ( p[end] == '\\' ) - ++ end; - else if ( !isspace(p[end]) ) { - if ( !first) first = p[end]; - last = p[end]; - } - } - it = ( first == ':' ) ? (( last == ':') ? a_CENTER : a_LEFT) - : (( last == ':') ? a_RIGHT : a_NONE ); - - EXPAND(align) = it; - start = 1+end; - } - - Qstring("\n", f); - Qstring("\n", f); - hcols = splat(hdr, "th", align, 0, f); - Qstring("\n", f); - - if ( hcols < S(align) ) - S(align) = hcols; - else - while ( hcols > S(align) ) - EXPAND(align) = a_NONE; - - Qstring("\n", f); - for ( ; body; body = body->next) - splat(body, "td", align, 1, f); - Qstring("\n", f); - Qstring("
\n", f); - - DELETE(align); - return 1; -} - - -static int -printblock(Paragraph *pp, MMIOT *f) -{ - Line *t = pp->text; - static char *Begin[] = { "", "

", "

" }; - static char *End[] = { "", "

","

" }; - - while (t) { - if ( S(t->text) ) { - if ( t->next && S(t->text) > 2 - && T(t->text)[S(t->text)-2] == ' ' - && T(t->text)[S(t->text)-1] == ' ' ) { - push(T(t->text), S(t->text)-2, f); - pushc(MKD_EOLN, f); - pushc('\n', f); - } - else { - ___mkd_tidy(&t->text); - push(T(t->text), S(t->text), f); - if ( t->next ) - pushc('\n', f); - } - } - t = t->next; - } - Qstring(Begin[pp->align], f); - text(f); - Qstring(End[pp->align], f); - return 1; -} - - -static void -printcode(Line *t, char *lang, MMIOT *f) -{ - int blanks; - - Qstring("
", f);
-    for ( blanks = 0; t ; t = t->next ) {
-	if ( S(t->text) > t->dle ) {
-	    while ( blanks ) {
-		Qchar('\n', f);
-		--blanks;
-	    }
-	    code(f, T(t->text), S(t->text));
-	    Qchar('\n', f);
-	}
-	else blanks++;
-    }
-    Qstring("
", f); -} - - -static void -printhtml(Line *t, MMIOT *f) -{ - int blanks; - - for ( blanks=0; t ; t = t->next ) - if ( S(t->text) ) { - for ( ; blanks; --blanks ) - Qchar('\n', f); - - Qwrite(T(t->text), S(t->text), f); - Qchar('\n', f); - } - else - blanks++; -} - - -static void -htmlify(Paragraph *p, char *block, char *arguments, MMIOT *f) -{ - ___mkd_emblock(f); - if ( block ) - Qprintf(f, arguments ? "<%s %s>" : "<%s>", block, arguments); - ___mkd_emblock(f); - - while (( p = display(p, f) )) { - ___mkd_emblock(f); - Qstring("\n\n", f); - } - - if ( block ) - Qprintf(f, "", block); - ___mkd_emblock(f); -} - - -static void -definitionlist(Paragraph *p, MMIOT *f) -{ - Line *tag; - - if ( p ) { - Qstring("
\n", f); - - for ( ; p ; p = p->next) { - for ( tag = p->text; tag; tag = tag->next ) { - Qstring("
", f); - ___mkd_reparse(T(tag->text), S(tag->text), 0, f, 0); - Qstring("
\n", f); - } - - htmlify(p->down, "dd", p->ident, f); - Qchar('\n', f); - } - - Qstring("
", f); - } -} - - -static void -listdisplay(int typ, Paragraph *p, MMIOT* f) -{ - if ( p ) { - Qprintf(f, "<%cl", (typ==UL)?'u':'o'); - if ( typ == AL ) - Qprintf(f, " type=\"a\""); - Qprintf(f, ">\n"); - - for ( ; p ; p = p->next ) { - htmlify(p->down, "li", p->ident, f); - Qchar('\n', f); - } - - Qprintf(f, "\n", (typ==UL)?'u':'o'); - } -} - - -/* dump out a Paragraph in the desired manner - */ -static Paragraph* -display(Paragraph *p, MMIOT *f) -{ - if ( !p ) return 0; - - switch ( p->typ ) { - case STYLE: - case WHITESPACE: - break; - - case HTML: - printhtml(p->text, f); - break; - - case CODE: - printcode(p->text, p->lang, f); - break; - - case QUOTE: - htmlify(p->down, p->ident ? "div" : "blockquote", p->ident, f); - break; - - case UL: - case OL: - case AL: - listdisplay(p->typ, p->down, f); - break; - - case DL: - definitionlist(p->down, f); - break; - - case HR: - Qstring("
", f); - break; - - case HDR: - printheader(p, f); - break; - - case TABLE: - printtable(p, f); - break; - - case SOURCE: - htmlify(p->down, 0, 0, f); - break; - - default: - printblock(p, f); - break; - } - return p->next; -} - - -/* dump out a list of footnotes - */ -static void -mkd_extra_footnotes(MMIOT *m) -{ - int j, i; - Footnote *t; - - if ( m->footnotes->reference == 0 ) - return; - - Csprintf(&m->out, "\n
\n
\n
    \n"); - - for ( i=1; i <= m->footnotes->reference; i++ ) { - for ( j=0; j < S(m->footnotes->note); j++ ) { - t = &T(m->footnotes->note)[j]; - if ( (t->refnumber == i) && (t->flags & REFERENCED) ) { - Csprintf(&m->out, "
  1. \n

    ", - p_or_nothing(m), t->refnumber); - Csreparse(&m->out, T(t->title), S(t->title), 0); - Csprintf(&m->out, "↩", - p_or_nothing(m), t->refnumber); - Csprintf(&m->out, "

    2. \n"); - } - } - } - Csprintf(&m->out, "
\n
\n"); -} - - -/* return a pointer to the compiled markdown - * document. - */ -int -mkd_document(Document *p, char **res) -{ - int size; - - if ( p && p->compiled ) { - if ( ! p->html ) { - htmlify(p->code, 0, 0, p->ctx); - if ( p->ctx->flags & MKD_EXTRA_FOOTNOTE ) - mkd_extra_footnotes(p->ctx); - p->html = 1; - } - - size = S(p->ctx->out); - - if ( (size == 0) || T(p->ctx->out)[size-1] ) - EXPAND(p->ctx->out) = 0; - - *res = T(p->ctx->out); - return size; - } - return EOF; -} - diff --git a/deps/discount/github_flavoured.c b/deps/discount/github_flavoured.c deleted file mode 100644 index 12ed609..0000000 --- a/deps/discount/github_flavoured.c +++ /dev/null @@ -1,100 +0,0 @@ - -/* - * github_flavoured -- implement the obnoxious "returns are hard newlines" - * feature in github flavoured markdown. - * - * Copyright (C) 2012 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include "config.h" -#include -#include -#include - -#include "cstring.h" -#include "markdown.h" -#include "amalloc.h" - -/* build a Document from any old input. - */ -typedef int (*getc_func)(void*); - -Document * -gfm_populate(getc_func getc, void* ctx, int flags) -{ - Cstring line; - Document *a = __mkd_new_Document(); - int c; - int pandoc = 0; - - if ( !a ) return 0; - - a->tabstop = (flags & MKD_TABSTOP) ? 4 : TABSTOP; - - CREATE(line); - - while ( (c = (*getc)(ctx)) != EOF ) { - if ( c == '\n' ) { - if ( pandoc != EOF && pandoc < 3 ) { - if ( S(line) && (T(line)[0] == '%') ) - pandoc++; - else - pandoc = EOF; - } - - if (pandoc == EOF) { - EXPAND(line) = ' '; - EXPAND(line) = ' '; - } - __mkd_enqueue(a, &line); - S(line) = 0; - } - else if ( isprint(c) || isspace(c) || (c & 0x80) ) - EXPAND(line) = c; - } - - if ( S(line) ) - __mkd_enqueue(a, &line); - - DELETE(line); - - if ( (pandoc == 3) && !(flags & (MKD_NOHEADER|MKD_STRICT)) ) { - /* the first three lines started with %, so we have a header. - * clip the first three lines out of content and hang them - * off header. - */ - Line *headers = T(a->content); - - a->title = headers; __mkd_header_dle(a->title); - a->author= headers->next; __mkd_header_dle(a->author); - a->date = headers->next->next; __mkd_header_dle(a->date); - - T(a->content) = headers->next->next->next; - } - - return a; -} - - -/* convert a block of text into a linked list - */ -Document * -gfm_string(const char *buf, int len, DWORD flags) -{ - struct string_stream about; - - about.data = buf; - about.size = len; - - return gfm_populate((getc_func)__mkd_io_strget, &about, flags & INPUT_MASK); -} - - -/* convert a file into a linked list - */ -Document * -gfm_in(FILE *f, DWORD flags) -{ - return gfm_populate((getc_func)fgetc, f, flags & INPUT_MASK); -} diff --git a/deps/discount/html5.c b/deps/discount/html5.c deleted file mode 100644 index de91b90..0000000 --- a/deps/discount/html5.c +++ /dev/null @@ -1,22 +0,0 @@ -/* block-level tags for passing html5 blocks through the blender - */ -#include "tags.h" - -void -mkd_with_html5_tags() -{ - static int populated = 0; - - if ( populated ) return; - populated = 1; - - mkd_define_tag("ASIDE", 0); - mkd_define_tag("FOOTER", 0); - mkd_define_tag("HEADER", 0); - mkd_define_tag("HGROUP", 0); - mkd_define_tag("NAV", 0); - mkd_define_tag("SECTION", 0); - mkd_define_tag("ARTICLE", 0); - - mkd_sort_tags(); -} diff --git a/deps/discount/main.c b/deps/discount/main.c deleted file mode 100644 index b2f4059..0000000 --- a/deps/discount/main.c +++ /dev/null @@ -1,216 +0,0 @@ -/* - * markdown: convert a single markdown document into html - */ -/* - * Copyright (C) 2007 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include -#include -#include -#include -#include -#include -#include -#include - -#include "config.h" -#include "amalloc.h" -#include "pgm_options.h" -#include "tags.h" - -#if HAVE_LIBGEN_H -#include -#endif - -#ifndef HAVE_BASENAME -#include - -char* -basename(char *p) -{ - char *ret = strrchr(p, '/'); - - return ret ? (1+ret) : p; -} -#endif - - -char *pgm = "markdown"; - -char * -e_flags(const char *text, const int size, void *context) -{ - return (char*)context; -} - - -void -complain(char *fmt, ...) -{ - va_list ptr; - - fprintf(stderr, "%s: ", pgm); - va_start(ptr, fmt); - vfprintf(stderr, fmt, ptr); - va_end(ptr); - fputc('\n', stderr); - fflush(stderr); -} - - -int -main(int argc, char **argv) -{ - int opt; - int rc; - mkd_flag_t flags = 0; - int debug = 0; - int toc = 0; - int content = 1; - int version = 0; - int with_html5 = 0; - int styles = 0; - int use_mkd_line = 0; - int github_flavoured = 0; - char *extra_footnote_prefix = 0; - char *urlflags = 0; - char *text = 0; - char *ofile = 0; - char *urlbase = 0; - char *q; - MMIOT *doc; - - if ( q = getenv("MARKDOWN_FLAGS") ) - flags = strtol(q, 0, 0); - - pgm = basename(argv[0]); - opterr = 1; - - while ( (opt=getopt(argc, argv, "5b:C:df:E:F:Gno:s:St:TV")) != EOF ) { - switch (opt) { - case '5': with_html5 = 1; - break; - case 'b': urlbase = optarg; - break; - case 'd': debug = 1; - break; - case 'V': version++; - break; - case 'E': urlflags = optarg; - break; - case 'F': if ( strcmp(optarg, "?") == 0 ) { - show_flags(0); - exit(0); - } - else - flags = strtol(optarg, 0, 0); - break; - case 'f': if ( strcmp(optarg, "?") == 0 ) { - show_flags(1); - exit(0); - } - else if ( !set_flag(&flags, optarg) ) - complain("unknown option <%s>", optarg); - break; - case 'G': github_flavoured = 1; - break; - case 'n': content = 0; - break; - case 's': text = optarg; - break; - case 'S': styles = 1; - break; - case 't': text = optarg; - use_mkd_line = 1; - break; - case 'T': toc = 1; - break; - case 'C': extra_footnote_prefix = optarg; - break; - case 'o': if ( ofile ) { - complain("Too many -o options"); - exit(1); - } - if ( !freopen(ofile = optarg, "w", stdout) ) { - perror(ofile); - exit(1); - } - break; - default: fprintf(stderr, "usage: %s [-dTV] [-b url-base]" - " [-F bitmap] [-f {+-}flags]" - " [-o ofile] [-s text]" - " [-t text] [file]\n", pgm); - exit(1); - } - } - - if ( version ) { - printf("%s: discount %s%s", pgm, markdown_version, - with_html5 ? " +html5":""); - if ( version > 1 ) - mkd_flags_are(stdout, flags, 0); - putchar('\n'); - exit(0); - } - - argc -= optind; - argv += optind; - - if ( with_html5 ) - mkd_with_html5_tags(); - - if ( use_mkd_line ) - rc = mkd_generateline( text, strlen(text), stdout, flags); - else { - if ( text ) { - doc = github_flavoured ? gfm_string(text, strlen(text), flags) - : mkd_string(text, strlen(text), flags) ; - - if ( !doc ) { - perror(text); - exit(1); - } - } - else { - if ( argc && !freopen(argv[0], "r", stdin) ) { - perror(argv[0]); - exit(1); - } - - doc = github_flavoured ? gfm_in(stdin,flags) : mkd_in(stdin,flags); - if ( !doc ) { - perror(argc ? argv[0] : "stdin"); - exit(1); - } - } - if ( urlbase ) - mkd_basename(doc, urlbase); - if ( urlflags ) { - mkd_e_data(doc, urlflags); - mkd_e_flags(doc, e_flags); - } - if ( extra_footnote_prefix ) - mkd_ref_prefix(doc, extra_footnote_prefix); - - if ( debug ) - rc = mkd_dump(doc, stdout, 0, argc ? basename(argv[0]) : "stdin"); - else { - rc = 1; - if ( mkd_compile(doc, flags) ) { - rc = 0; - if ( styles ) - mkd_generatecss(doc, stdout); - if ( toc ) - mkd_generatetoc(doc, stdout); - if ( content ) - mkd_generatehtml(doc, stdout); - mkd_cleanup(doc); - } - } - } - mkd_deallocate_tags(); - adump(); - exit( (rc == 0) ? 0 : errno ); -} diff --git a/deps/discount/makepage.1 b/deps/discount/makepage.1 deleted file mode 100644 index 6283b2b..0000000 --- a/deps/discount/makepage.1 +++ /dev/null @@ -1,45 +0,0 @@ -.\" %A% -.\" -.Dd January 10, 2010 -.Dt MAKEPAGE 1 -.Os MASTODON -.Sh NAME -.Nm makepage -.Nd convert markdown input to a fully-formed xhtml page -.Sh SYNOPSIS -.Nm -.Op Fl V -.Op Fl F Pa bitmap -.Op Fl f Ar flags -.Op Pa file -.Sh DESCRIPTION -The -.Nm -utility parses a -.Xr markdown 7 Ns -formatted -.Pa textfile -.Pq or stdin if not specified, -compiles it, then prints a fully-formed xhtml page to stdout. -.Pp -The -.Fl F , -.Fl f , -and -.Fl V -flags are identical to the same options in -.Xr markdown 1 . -.Pp -.Nm -is part of discount. -.Sh RETURN VALUES -The -.Nm -utility exits 0 on success, and >0 if an error occurs. -.Sh SEE ALSO -.Xr markdown 1 , -.Xr markdown 3 , -.Xr markdown 7 , -.Xr mkd-extensions 7 . -.Sh AUTHOR -.An David Parsons -.Pq Li orc@pell.portland.or.us diff --git a/deps/discount/makepage.c b/deps/discount/makepage.c deleted file mode 100644 index 51ea45e..0000000 --- a/deps/discount/makepage.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * makepage: Use mkd_xhtmlpage() to convert markdown input to a - * fully-formed xhtml page. - */ -#include -#include -#include -#include -#include -#include "config.h" -#include "pgm_options.h" - -#ifndef HAVE_BASENAME -char* -basename(char *p) -{ - char *ret = strrchr(p, '/'); - - return ret ? (1+ret) : p; -} -#endif - -char *pgm = "makepage"; - -main(argc, argv) -int argc; -char **argv; -{ - MMIOT *doc; - char *q; - int version = 0; - int opt; - mkd_flag_t flags = 0; - - if ( (q = getenv("MARKDOWN_FLAGS")) ) - flags = strtol(q, 0, 0); - - opterr = 1; - - while ( (opt=getopt(argc, argv, "F:f:V")) != EOF ) { - switch (opt) { - case 'V': version++; - break; - case 'F': if ( strcmp(optarg, "?") == 0 ) { - show_flags(0); - exit(0); - } - else - flags = strtol(optarg, 0, 0); - break; - case 'f': if ( strcmp(optarg, "?") == 0 ) { - show_flags(1); - exit(0); - } - else if ( !set_flag(&flags, optarg) ) - fprintf(stderr, "unknown option <%s>\n", optarg); - break; - default: fprintf(stderr, "usage: %s [-V] [-F bitmap] [-f {+-}flags]" - " [file]\n", pgm); - exit(1); - } - } - - argc -= optind; - argv += optind; - - if ( version ) { - printf("%s: discount %s", pgm, markdown_version); - if ( version > 1 ) - mkd_flags_are(stdout, flags, 0); - putchar('\n'); - exit(0); - } - - if ( (argc > 1) && !freopen(argv[1], "r", stdin) ) { - perror(argv[1]); - exit(1); - } - - if ( (doc = mkd_in(stdin, flags)) == 0 ) { - perror( (argc > 1) ? argv[1] : "stdin" ); - exit(1); - } - - exit(mkd_xhtmlpage(doc, flags, stdout)); -} diff --git a/deps/discount/markdown.1 b/deps/discount/markdown.1 deleted file mode 100644 index 60ad8c6..0000000 --- a/deps/discount/markdown.1 +++ /dev/null @@ -1,179 +0,0 @@ -.\" %A% -.\" -.Dd January 7, 2008 -.Dt MARKDOWN 1 -.Os MASTODON -.Sh NAME -.Nm markdown -.Nd text to html conversion tool -.Sh SYNOPSIS -.Nm -.Op Fl d -.Op Fl T -.Op Fl V -.Op Fl b Ar url-base -.Op Fl C Ar prefix -.Op Fl F Pa bitmap -.Op Fl f Ar flags -.Op Fl n -.Op Fl o Pa file -.Op Fl S -.Op Fl s Pa text -.Op Fl t Pa text -.Op Pa textfile -.Sh DESCRIPTION -The -.Nm -utility reads the -.Xr markdown 7 Ns -formatted -.Pa textfile -.Pq or stdin if not specified, -compiles it, and writes the html output -to stdout. -.Pp -The options are as follows: -.Bl -tag -width "-o file" -.It Fl b Ar url-base -Links in source beginning with / will be prefixed with -.Ar url-base -in the output. -.It Fl C -When processing markdown extra-style footnotes, use the -given prefix instead of the default of -.Ar fn . -.It Fl d -Instead of writing the html file, dump a parse -tree to stdout. -.It Fl f Ar flags -Set or clear various translation flags. The flags -are in a comma-delimited list, with an optional -.Ar + -(enable), -.Ar - -(disable), or -.Ar no -(disable) lprefix on each flag. -.Bl -tag -width "definitionlist" -.It Ar links -Allow links. -.It Ar image -Allow images. -.It Ar smarty -Enable smartypants. -.It Ar pants -Enable smartypants. -.It Ar html -Allow raw html. -.It Ar strict -Disable superscript, strikethrough & relaxed emphasis. -.It Ar ext -Enable pseudo-protocols. -.It Ar cdata -Generate code for xml -.Em ![CDATA[...]] . -.It Ar superscript -Enable superscript processing. -.It Ar emphasis -Emphasis happens -.Em everywhere . -.It Ar tables -Don't process PHP Markdown Extra tables. -.It Ar del -Enable -.Em ~~strikethrough~~ . -.It Ar strikethrough -Enable -.Em ~~strikethrough~~ . -.It Ar toc -Enable table-of-contents processing. -.It Ar 1.0 -Compatibility with MarkdownTest_1.0 -.It Ar autolink -Make -.Pa http://foo.com -a link even without -.Em <> . -.It Ar safelink -Paranoid check for link protocol. -.It Ar header -Process pandoc-style header blocks. -.It Ar tabstop -Expand tabs to 4 spaces. -.It Ar divquote -Allow -.Pa >%class% -blocks. -.It Ar alphalist -Allow alphabetic lists. -.It Ar definitionlist -Allow definition lists. -.It Ar footnote -Allow markdown extra-style footnotes. -.It Ar styles -Extract -at the end of the line or a -.Em -at the beginning of a subsequent line. -.Pp -Be warned that style blocks work like footnote links -- no matter -where you define them they are valid for the entire document. -.Ss relaxed emphasis -The rules for emphasis are changed so that a single -.Ar _ -will -.Em not -count as a emphasis character if it's in the middle of a word. -This is primarily for documenting code, if you don't wish to -have to backquote all code references. -.Ss alpha lists -Alphabetic lists (like regular numeric lists, but with alphabetic -items) are supported. So: -.nf - a. this - b. is - c. an alphabetic - d. list -.fi -will produce: -.nf -
    -
  1. this
    2. -
  2. is
    3. -
  3. an alphabetic
    4. -
  4. list
    5. -
-.fi -.Ss tables -.Ar "PHP Markdown Extra" -tables are supported; input of the form -.nf - header|header - ------|------ - text | text -.fi -will produce: -.nf - - - - - - - - - - - - - -
headerheader
texttext
-.fi -The dashed line can also contain -.Em : -characters for formatting; if a -.Em : -is at the start of a column, it tells -.Nm discount -to align the cell contents to the left; if it's at the end, it -aligns right, and if there's one at the start and at the -end, it centers. -.Ss strikethrough -A strikethrough syntax is supported in much the same way that -.Ar ` -is used to define a section of code. If you enclose text with -two or more tildes, such as -.Em ~~erased text~~ -it will be written as -.Em "erased text" . -Like code sections, you may use as many -.Ar ~ -as you want, but there must be as many starting tildes as closing -tildes. -.Ss markdown extra-style footnotes -.Ar "PHP Markdown Extra" -footnotes are supported. If a footnote link begins with a -.Ar ^ , -the first use of that footnote will generate a link down to the -bottom of the rendered document, which will contain a numbered footnote -with a link back to where the footnote was called. -.Sh AUTHOR -David Parsons -.%T http://www.pell.portland.or.us/~orc/ -.Sh SEE ALSO -.Xr markdown 1 , -.Xr markdown 3 , -.Xr mkd-callbacks 3 , -.Xr mkd-functions 3 , -.Xr mkd-line 3 . -.Pp -.%T http://daringfireball.net/projects/markdown -.Pp -.%T http://michelf.com/projects/php-markdown diff --git a/deps/discount/mkd-functions.3 b/deps/discount/mkd-functions.3 deleted file mode 100644 index d4bc9eb..0000000 --- a/deps/discount/mkd-functions.3 +++ /dev/null @@ -1,186 +0,0 @@ -.\" -.Dd January 18, 2008 -.Dt MKD_FUNCTIONS 3 -.Os Mastodon -.Sh NAME -.Nm mkd_functions -.Nd access and process Markdown documents. -.Sh LIBRARY -Markdown -.Pq libmarkdown , -lmarkdown -.Sh SYNOPSIS -.Fd #include -.Ft int -.Fn mkd_compile "MMIOT *document" "int flags" -.Ft int -.Fn mkd_css "MMIOT *document" "char **doc" -.Ft int -.Fn mkd_generatecss "MMIOT *document" "FILE *output" -.Ft int -.Fn mkd_document "MMIOT *document" "char **doc" -.Ft int -.Fn mkd_generatehtml "MMIOT *document" "FILE *output" -.Ft int -.Fn mkd_xhtmlpage "MMIOT *document" "int flags" "FILE *output" -.Ft int -.Fn mkd_toc "MMIOT *document" "char **doc" -.Ft void -.Fn mkd_generatetoc "MMIOT *document" "FILE *output" -.Ft void -.Fn mkd_cleanup "MMIOT*" -.Ft char* -.Fn mkd_doc_title "MMIOT*" -.Ft char* -.Fn mkd_doc_author "MMIOT*" -.Ft char* -.Fn mkd_doc_date "MMIOT*" -.Sh DESCRIPTION -.Pp -The -.Nm markdown -format supported in this implementation includes -Pandoc-style header and inline -.Ar \ -blocks, and the standard -.Xr markdown 3 -functions do not provide access to -the data provided by either of those extensions. -These functions give you access to that data, plus -they provide a finer-grained way of converting -.Em Markdown -documents into HTML. -.Pp -Given a -.Ar MMIOT* -generated by -.Fn mkd_in -or -.Fn mkd_string , -.Fn mkd_compile -compiles the document into -.Em \ , -.Em Pandoc , -and -.Em html -sections. -.Pp -Once compiled, the document can be examined and written -by the -.Fn mkd_css , -.Fn mkd_document , -.Fn mkd_generatecss , -.Fn mkd_generatehtml , -.Fn mkd_generatetoc , -.Fn mkd_toc , -.Fn mkd_xhtmlpage , -.Fn mkd_doc_title , -.Fn mkd_doc_author , -and -.Fn mkd_doc_date -functions. -.Pp -.Fn mkd_css -allocates a string and populates it with any \ sections -provided in the document, -.Fn mkd_generatecss -writes any \ sections to the output, -.Fn mkd_document -points -.Ar text -to the text of the document and returns the -size of the document, -.Fn mkd_generatehtml -writes the rest of the document to the output, -and -.Fn mkd_doc_title , -.Fn mkd_doc_author , -.Fn mkd_doc_date -are used to read the contents of a Pandoc header, -if any. -.Pp -.Fn mkd_xhtmlpage -writes a xhtml page containing the document. The regular set of -flags can be passed. -.Pp -.Fn mkd_toc -writes a document outline, in the form of a collection of nested -lists with links to each header in the document, into a string -allocated with -.Fn malloc , -and returns the size. -.Pp -.Fn mkd_generatetoc -is like -.Fn mkd_toc , -except that it writes the document outline to the given -.Pa FILE* -argument. -.Pp -.Fn mkd_cleanup -deletes a -.Ar MMIOT* -after processing is done. -.Pp -.Fn mkd_compile -accepts the same flags that -.Fn markdown -and -.Fn mkd_string -do; -.Bl -tag -width MKD_NOSTRIKETHROUGH -compact -.It Ar MKD_NOIMAGE -Do not process `![]' and -remove -.Em \ -tags from the output. -.It Ar MKD_NOLINKS -Do not process `[]' and remove -.Em \ -tags from the output. -.It Ar MKD_NOPANTS -Do not do Smartypants-style mangling of quotes, dashes, or ellipses. -.It Ar MKD_TAGTEXT -Process the input as if you were inside a html tag. This means that -no html tags will be generated, and -.Fn mkd_compile -will attempt to escape anything that might terribly confuse a -web browser. -.It Ar MKD_NO_EXT -Do not process any markdown pseudo-protocols when -handing -.Ar [][] -links. -.It Ar MKD_NOHEADER -Do not attempt to parse any Pandoc-style headers. -.It Ar MKD_TOC -Label all headers for use with the -.Fn mkd_generatetoc -function. -.It Ar MKD_1_COMPAT -MarkdownTest_1.0 compatibility flag; trim trailing spaces from the -first line of code blocks and disable implicit reference links. -.It Ar MKD_NOSTRIKETHROUGH -Disable strikethrough support. -.El -.Sh RETURN VALUES -The function -.Fn mkd_compile -returns 1 in the case of success, or 0 if the document is already compiled. -The function -.Fn mkd_generatecss -returns the number of bytes written in the case of success, or EOF if an error -occurred. -The function -.Fn mkd_generatehtml -returns 0 on success, \-1 on failure. -.Sh SEE ALSO -.Xr markdown 1 , -.Xr markdown 3 , -.Xr mkd-line 3 , -.Xr markdown 7 , -.Xr mkd-extensions 7 , -.Xr mmap 2 . -.Pp -http://daringfireball.net/projects/markdown/syntax -.Sh BUGS -Error handling is minimal at best. diff --git a/deps/discount/mkd-line.3 b/deps/discount/mkd-line.3 deleted file mode 100644 index 7a35446..0000000 --- a/deps/discount/mkd-line.3 +++ /dev/null @@ -1,41 +0,0 @@ -.\" -.Dd January 18, 2008 -.Dt MKD_LINE 3 -.Os Mastodon -.Sh NAME -.Nm mkd_line -.Nd do Markdown translation of small items -.Sh LIBRARY -Markdown -.Pq libmarkdown , -lmarkdown -.Sh SYNOPSIS -.Fd #include -.Ft int -.Fn mkd_line "char *string" "int size" "char **doc" "int flags" -.Ft int -.Fn mkd_generateline "char *string" "int size" "FILE *output" "int flags" -.Sh DESCRIPTION -.Pp -Occasionally one might want to do markdown translations on fragments of -data, like the title of an weblog article, a date, or a simple signature -line. -.Nm mkd_line -and -.Nm mkd_generateline -allow you to do markdown translations on small blocks of text. -.Nm mkd_line -allocates a buffer, then writes the translated text into that buffer, -and -.Nm mkd_generateline -writes the output to the specified -.Ar FILE* . -.Sh SEE ALSO -.Xr markdown 1 , -.Xr markdown 3 , -.Xr markdown 7 , -.Xr mkd-extensions 7 , -.Xr mmap 2 . -.Pp -http://daringfireball.net/projects/markdown/syntax -.Sh BUGS -Error handling is minimal at best. diff --git a/deps/discount/mkd2html.1 b/deps/discount/mkd2html.1 deleted file mode 100644 index 3094b20..0000000 --- a/deps/discount/mkd2html.1 +++ /dev/null @@ -1,52 +0,0 @@ -.\" %A% -.\" -.Dd January 10, 2010 -.Dt MKD2HTML 1 -.Os MASTODON -.Sh NAME -.Nm mkd2html -.Nd markdown to html converter -.Sh SYNOPSIS -.Nm -.Op Fl css Pa file -.Op Fl header Pa string -.Op Fl footer Pa string -.Op Pa file -.Sh DESCRIPTION -.Nm -utility parses a -.Xr markdown 7 Ns -formatted -.Pa textfile -.Pq or stdin if not specified, -and generates a web page. It -reads -.Ar file -or -.Ar file.text - and writes the result in -.Ar file.html -.Pq where file is the passed argument. -.Pp -.Nm -is part of discount. -.Sh OPTIONS -.Bl -tag -width "-header string" -.It Fl css Ar file -Specifies a CSS file. -.It Fl header Ar string -Specifies a line to add to the
tag. -.It Fl footer Ar string -Specifies a line to add before the <\/body> tag. -.El -.Sh RETURN VALUES -The -.Nm -utility exits 0 on success, and >0 if an error occurs. -.Sh SEE ALSO -.Xr markdown 1 , -.Xr markdown 3 , -.Xr markdown 7 , -.Xr mkd-extensions 7 . -.Sh AUTHOR -.An David Parsons -.Pq Li orc@pell.portland.or.us diff --git a/deps/discount/mkd2html.c b/deps/discount/mkd2html.c deleted file mode 100644 index a0b8c1a..0000000 --- a/deps/discount/mkd2html.c +++ /dev/null @@ -1,191 +0,0 @@ -/* - * mkd2html: parse a markdown input file and generate a web page. - * - * usage: mkd2html [options] filename - * or mkd2html [options] < markdown > html - * - * options - * -css css-file - * -header line-to-add-to-
- * -footer line-to-add-before- - * - * example: - * - * mkd2html -cs /~orc/pages.css syntax - * ( read syntax OR syntax.text, write syntax.html ) - */ -/* - * Copyright (C) 2007 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include "config.h" - -#include -#include -#include -#ifdef HAVE_BASENAME -# ifdef HAVE_LIBGEN_H -# include -# else -# include -# endif -#endif -#include - -#include "mkdio.h" -#include "cstring.h" -#include "amalloc.h" - -char *pgm = "mkd2html"; - -#ifndef HAVE_BASENAME -char * -basename(char *path) -{ - char *p; - - if ( p = strrchr(path, '/') ) - return 1+p; - return path; -} -#endif - -void -fail(char *why, ...) -{ - va_list ptr; - - va_start(ptr,why); - fprintf(stderr, "%s: ", pgm); - vfprintf(stderr, why, ptr); - fputc('\n', stderr); - va_end(ptr); - exit(1); -} - - -main(argc, argv) -char **argv; -{ - char *h; - char *source = 0, *dest = 0; - MMIOT *mmiot; - int i; - FILE *input, *output; - STRING(char*) css, headers, footers; - - - CREATE(css); - CREATE(headers); - CREATE(footers); - pgm = basename(argv[0]); - - while ( argc > 1 ) { - if ( strcmp(argv[1], "-css") == 0 ) { - EXPAND(css) = argv[2]; - argc -= 2; - argv += 2; - } - else if ( strcmp(argv[1], "-header") == 0 ) { - EXPAND(headers) = argv[2]; - argc -= 2; - argv += 2; - } - else if ( strcmp(argv[1], "-footer") == 0 ) { - EXPAND(footers) = argv[2]; - argc -= 2; - argv += 2; - } - else - break; - } - - switch ( argc ) { - char *p, *dot; - case 1: - input = stdin; - output = stdout; - break; - case 2: - case 3: - dest = malloc(strlen(argv[argc-1]) + 6); - source = malloc(strlen(argv[1]) + 6); - - if ( !(source && dest) ) - fail("out of memory allocating name buffers"); - - strcpy(source, argv[1]); - if (( p = strrchr(source, '/') )) - p = source; - else - ++p; - - if ( (input = fopen(source, "r")) == 0 ) { - strcat(source, ".text"); - if ( (input = fopen(source, "r")) == 0 ) - fail("can't open either %s or %s", argv[1], source); - } - strcpy(dest, source); - - if (( dot = strrchr(dest, '.') )) - *dot = 0; - strcat(dest, ".html"); - - if ( (output = fopen(dest, "w")) == 0 ) - fail("can't write to %s", dest); - break; - - default: - fprintf(stderr, "usage: %s [opts] source [dest]\n", pgm); - exit(1); - } - - if ( (mmiot = mkd_in(input, 0)) == 0 ) - fail("can't read %s", source ? source : "stdin"); - - if ( !mkd_compile(mmiot, 0) ) - fail("couldn't compile input"); - - - h = mkd_doc_title(mmiot); - - /* print a header */ - - fprintf(output, - "\n" - "\n" - "\n" - " \n", markdown_version); - - fprintf(output," "); - - for ( i=0; i < S(css); i++ ) - fprintf(output, " \n", T(css)[i]); - - if ( h ) { - fprintf(output," "); - mkd_generateline(h, strlen(h), output, 0); - fprintf(output, "\n"); - } - for ( i=0; i < S(headers); i++ ) - fprintf(output, " %s\n", T(headers)[i]); - fprintf(output, "\n" - "\n"); - - /* print the compiled body */ - - mkd_generatehtml(mmiot, output); - - for ( i=0; i < S(footers); i++ ) - fprintf(output, "%s\n", T(footers)[i]); - - fprintf(output, "\n" - "\n"); - - mkd_cleanup(mmiot); - exit(0); -} diff --git a/deps/discount/mkdio.c b/deps/discount/mkdio.c deleted file mode 100644 index fd6105d..0000000 --- a/deps/discount/mkdio.c +++ /dev/null @@ -1,364 +0,0 @@ -/* - * mkdio -- markdown front end input functions - * - * Copyright (C) 2007 David L Parsons. - * The redistribution terms are provided in the COPYRIGHT file that must - * be distributed with this source code. - */ -#include "config.h" -#include -#include -#include - -#include "cstring.h" -#include "markdown.h" -#include "amalloc.h" - -typedef ANCHOR(Line) LineAnchor; - -/* create a new blank Document - */ -Document* -__mkd_new_Document() -{ - Document *ret = calloc(sizeof(Document), 1); - - if ( ret ) { - if ( ret->ctx = calloc(sizeof(MMIOT), 1) ) { - ret->magic = VALID_DOCUMENT; - return ret; - } - free(ret); - } - return 0; -} - - -/* add a line to the markdown input chain, expanding tabs and - * noting the presence of special characters as we go. - */ -void -__mkd_enqueue(Document* a, Cstring *line) -{ - Line *p = calloc(sizeof *p, 1); - unsigned char c; - int xp = 0; - int size = S(*line); - unsigned char *str = (unsigned char*)T(*line); - - CREATE(p->text); - ATTACH(a->content, p); - - while ( size-- ) { - if ( (c = *str++) == '\t' ) { - /* expand tabs into ->tabstop spaces. We use ->tabstop - * because the ENTIRE FREAKING COMPUTER WORLD uses editors - * that don't do ^T/^D, but instead use tabs for indentation, - * and, of course, set their tabs down to 4 spaces - */ - do { - EXPAND(p->text) = ' '; - } while ( ++xp % a->tabstop ); - } - else if ( c >= ' ' ) { - if ( c == '|' ) - p->flags |= PIPECHAR; - EXPAND(p->text) = c; - ++xp; - } - } - EXPAND(p->text) = 0; - S(p->text)--; - p->dle = mkd_firstnonblank(p); -} - - -/* trim leading blanks from a header line - */ -void -__mkd_header_dle(Line *p) -{ - CLIP(p->text, 0, 1); - p->dle = mkd_firstnonblank(p); -} - - -/* build a Document from any old input. - */ -typedef int (*getc_func)(void*); - -Document * -populate(getc_func getc, void* ctx, int flags) -{ - Cstring line; - Document *a = __mkd_new_Document(); - int c; - int pandoc = 0; - - if ( !a ) return 0; - - a->tabstop = (flags & MKD_TABSTOP) ? 4 : TABSTOP; - - CREATE(line); - - while ( (c = (*getc)(ctx)) != EOF ) { - if ( c == '\n' ) { - if ( pandoc != EOF && pandoc < 3 ) { - if ( S(line) && (T(line)[0] == '%') ) - pandoc++; - else - pandoc = EOF; - } - __mkd_enqueue(a, &line); - S(line) = 0; - } - else if ( isprint(c) || isspace(c) || (c & 0x80) ) - EXPAND(line) = c; - } - - if ( S(line) ) - __mkd_enqueue(a, &line); - - DELETE(line); - - if ( (pandoc == 3) && !(flags & (MKD_NOHEADER|MKD_STRICT)) ) { - /* the first three lines started with %, so we have a header. - * clip the first three lines out of content and hang them - * off header. - */ - Line *headers = T(a->content); - - a->title = headers; __mkd_header_dle(a->title); - a->author= headers->next; __mkd_header_dle(a->author); - a->date = headers->next->next; __mkd_header_dle(a->date); - - T(a->content) = headers->next->next->next; - } - - return a; -} - - -/* convert a file into a linked list - */ -Document * -mkd_in(FILE *f, DWORD flags) -{ - return populate((getc_func)fgetc, f, flags & INPUT_MASK); -} - - -/* return a single character out of a buffer - */ -int -__mkd_io_strget(struct string_stream *in) -{ - if ( !in->size ) return EOF; - - --(in->size); - - return *(in->data)++; -} - - -/* convert a block of text into a linked list - */ -Document * -mkd_string(const char *buf, int len, DWORD flags) -{ - struct string_stream about; - - about.data = buf; - about.size = len; - - return populate((getc_func)__mkd_io_strget, &about, flags & INPUT_MASK); -} - - -/* write the html to a file (xmlified if necessary) - */ -int -mkd_generatehtml(Document *p, FILE *output) -{ - char *doc; - int szdoc; - - if ( (szdoc = mkd_document(p, &doc)) != EOF ) { - if ( p->ctx->flags & MKD_CDATA ) - mkd_generatexml(doc, szdoc, output); - else - fwrite(doc, szdoc, 1, output); - putc('\n', output); - return 0; - } - return -1; -} - - -/* convert some markdown text to html - */ -int -markdown(Document *document, FILE *out, int flags) -{ - if ( mkd_compile(document, flags) ) { - mkd_generatehtml(document, out); - mkd_cleanup(document); - return 0; - } - return -1; -} - - -/* write out a Cstring, mangled into a form suitable for `0) && !isalpha(line[0]) ) - (*outchar)('L',out); -#endif - for ( i=0; i < size ; i++ ) { - c = line[i]; - if ( labelformat ) { - if ( isalnum(c) || (c == '_') || (c == ':') || (c == '-') || (c == '.' ) ) - (*outchar)(c, out); - else -#if WITH_URLENCODED_ANCHOR - { - (*outchar)('%', out); - (*outchar)(hexchars[c >> 4 & 0xf], out); - (*outchar)(hexchars[c & 0xf], out); - } -#else - (*outchar)('.', out); -#endif - } - else - (*outchar)(c,out); - } - - if (line) - free(line); -} - - -/* ___mkd_reparse() a line - */ -static void -mkd_parse_line(char *bfr, int size, MMIOT *f, int flags) -{ - ___mkd_initmmiot(f, 0); - f->flags = flags & USER_FLAGS; - ___mkd_reparse(bfr, size, 0, f, 0); - ___mkd_emblock(f); -} - - -/* ___mkd_reparse() a line, returning it in malloc()ed memory - */ -int -mkd_line(char *bfr, int size, char **res, DWORD flags) -{ - MMIOT f; - int len; - - mkd_parse_line(bfr, size, &f, flags); - - if ( len = S(f.out) ) { - /* kludge alert; we know that T(f.out) is malloced memory, - * so we can just steal it away. This is awful -- there - * should be an opaque method that transparently moves - * the pointer out of the embedded Cstring. - */ - EXPAND(f.out) = 0; - *res = T(f.out); - T(f.out) = 0; - S(f.out) = ALLOCATED(f.out) = 0; - } - else { - *res = 0; - len = EOF; - } - ___mkd_freemmiot(&f, 0); - return len; -} - - -/* ___mkd_reparse() a line, writing it to a FILE - */ -int -mkd_generateline(char *bfr, int size, FILE *output, DWORD flags) -{ - MMIOT f; - - mkd_parse_line(bfr, size, &f, flags); - if ( flags & MKD_CDATA ) - mkd_generatexml(T(f.out), S(f.out), output); - else - fwrite(T(f.out), S(f.out), 1, output); - - ___mkd_freemmiot(&f, 0); - return 0; -} - - -/* set the url display callback - */ -void -mkd_e_url(Document *f, mkd_callback_t edit) -{ - if ( f ) - f->cb.e_url = edit; -} - - -/* set the url options callback - */ -void -mkd_e_flags(Document *f, mkd_callback_t edit) -{ - if ( f ) - f->cb.e_flags = edit; -} - - -/* set the url display/options deallocator - */ -void -mkd_e_free(Document *f, mkd_free_t dealloc) -{ - if ( f ) - f->cb.e_free = dealloc; -} - - -/* set the url display/options context data field - */ -void -mkd_e_data(Document *f, void *data) -{ - if ( f ) - f->cb.e_data = data; -} - - -/* set the href prefix for markdown extra style footnotes - */ -void -mkd_ref_prefix(Document *f, char *data) -{ - if ( f ) - f->ref_prefix = data; -} diff --git a/deps/discount/mkdio.h b/deps/discount/mkdio.h deleted file mode 100644 index 91d7fca..0000000 --- a/deps/discount/mkdio.h +++ /dev/null @@ -1,115 +0,0 @@ -#ifndef _MKDIO_D -#define _MKDIO_D - -#include - -typedef void MMIOT; - -typedef unsigned int mkd_flag_t; - -/* line builder for markdown() - */ -MMIOT *mkd_in(FILE*,mkd_flag_t); /* assemble input from a file */ -MMIOT *mkd_string(const char*,int,mkd_flag_t); /* assemble input from a buffer */ - -/* line builder for github flavoured markdown - */ -MMIOT *gfm_in(FILE*,mkd_flag_t); /* assemble input from a file */ -MMIOT *gfm_string(const char*,int,mkd_flag_t); /* assemble input from a buffer */ - -void mkd_basename(MMIOT*,char*); - -void mkd_initialize(); -void mkd_with_html5_tags(); -void mkd_shlib_destructor(); - -/* compilation, debugging, cleanup - */ -int mkd_compile(MMIOT*, mkd_flag_t); -void mkd_cleanup(MMIOT*); - -/* markup functions - */ -int mkd_dump(MMIOT*, FILE*, int, char*); -int markdown(MMIOT*, FILE*, mkd_flag_t); -int mkd_line(char *, int, char **, mkd_flag_t); -typedef int (*mkd_sta_function_t)(const int,const void*); -void mkd_string_to_anchor(char *, int, mkd_sta_function_t, void*, int); -int mkd_xhtmlpage(MMIOT*,int,FILE*); - -/* header block access - */ -char* mkd_doc_title(MMIOT*); -char* mkd_doc_author(MMIOT*); -char* mkd_doc_date(MMIOT*); - -/* compiled data access - */ -int mkd_document(MMIOT*, char**); -int mkd_toc(MMIOT*, char**); -int mkd_css(MMIOT*, char **); -int mkd_xml(char *, int, char **); - -/* write-to-file functions - */ -int mkd_generatehtml(MMIOT*,FILE*); -int mkd_generatetoc(MMIOT*,FILE*); -int mkd_generatexml(char *, int,FILE*); -int mkd_generatecss(MMIOT*,FILE*); -#define mkd_style mkd_generatecss -int mkd_generateline(char *, int, FILE*, mkd_flag_t); -#define mkd_text mkd_generateline - -/* url generator callbacks - */ -typedef char * (*mkd_callback_t)(const char*, const int, void*); -typedef void (*mkd_free_t)(char*, void*); - -void mkd_e_url(void *, mkd_callback_t); -void mkd_e_flags(void *, mkd_callback_t); -void mkd_e_free(void *, mkd_free_t ); -void mkd_e_data(void *, void *); - -/* version#. - */ -extern char markdown_version[]; -void mkd_mmiot_flags(FILE *, MMIOT *, int); -void mkd_flags_are(FILE*, mkd_flag_t, int); - -void mkd_ref_prefix(MMIOT*, char*); - - -/* special flags for markdown() and mkd_text() - */ -#define MKD_NOLINKS 0x00000001 /* don't do link processing, block tags */ -#define MKD_NOIMAGE 0x00000002 /* don't do image processing, block */ -#define MKD_NOPANTS 0x00000004 /* don't run smartypants() */ -#define MKD_NOHTML 0x00000008 /* don't allow raw html through AT ALL */ -#define MKD_STRICT 0x00000010 /* disable SUPERSCRIPT, RELAXED_EMPHASIS */ -#define MKD_TAGTEXT 0x00000020 /* process text inside an html tag; no - * , no , no html or [] expansion */ -#define MKD_NO_EXT 0x00000040 /* don't allow pseudo-protocols */ -#define MKD_NOEXT MKD_NO_EXT /* ^^^ (aliased for user convenience) */ -#define MKD_CDATA 0x00000080 /* generate code for xml ![CDATA[...]] */ -#define MKD_NOSUPERSCRIPT 0x00000100 /* no A^B */ -#define MKD_NORELAXED 0x00000200 /* emphasis happens /everywhere/ */ -#define MKD_NOTABLES 0x00000400 /* disallow tables */ -#define MKD_NOSTRIKETHROUGH 0x00000800 /* forbid ~~strikethrough~~ */ -#define MKD_TOC 0x00001000 /* do table-of-contents processing */ -#define MKD_1_COMPAT 0x00002000 /* compatibility with MarkdownTest_1.0 */ -#define MKD_AUTOLINK 0x00004000 /* make http://foo.com link even without <>s */ -#define MKD_SAFELINK 0x00008000 /* paranoid check for link protocol */ -#define MKD_NOHEADER 0x00010000 /* don't process header blocks */ -#define MKD_TABSTOP 0x00020000 /* expand tabs to 4 spaces */ -#define MKD_NODIVQUOTE 0x00040000 /* forbid >%class% blocks */ -#define MKD_NOALPHALIST 0x00080000 /* forbid alphabetic lists */ -#define MKD_NODLIST 0x00100000 /* forbid definition lists */ -#define MKD_EXTRA_FOOTNOTE 0x00200000 /* enable markdown extra-style footnotes */ -#define MKD_NOSTYLE 0x00400000 /* don't extract ' '' - -ASK='' - -try 'multiple lines' "$ASK" '' - -try 'unclosed' '