Commits on Dec 2, 2023

1. ls: too many totals …

   * File arguments are split into two lists: Dirs and Files
   * Two separate loops call List(), first for Files list then for Dirs
   * "perl ls -lR a a/a" was printing a "total" line twice, once (correctly) for dir "a" then (incorrectly) for regular file "a/a"
   * Directory name line "a/a:" was also being printed for argument "a/a" but it is not a directory (see below output)
   * Fix this by passing a new param to List() to tell it whether the entry being listed is a directory
   
   %perl ls -lR a a/a # old output
   a/a:
   total 176
   -rwxr-xr-x   1 pi       pi           88214 Nov 21 10:20 a/a
   
   a:
   total 224
   -rwxr-xr-x   1 pi       pi           88214 Nov 21 10:20 a
   drwxr-xr-x   2 pi       pi            4096 Dec  1 19:32 b
   -rw-r--r--   1 pi       pi           20480 Nov 20 04:02 new.tar
   
   a/b:
   total 8
   -rw-r--r--   1 pi       pi               3 Dec  1 19:32 new

   

   mknos authored Dec 2, 2023
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