Merge branch 'main' of https://github.com/kaby76/g4-scripts

README.md

@@ -7,11 +7,11 @@ for Antlr4 grammars.
 * [testrig.sh](https://github.com/kaby76/g4-checks/blob/main/testrig.sh) -- Script that simplifies running the org.antlr.v4.gui.TestRig program.
 * [find-cover.sh](https://github.com/kaby76/g4-checks/blob/main/find-cover.sh) -- Generate cover.html, which is a "heat map" of the grammar showing what rules were used in the parse.
 
-### Grammar linting
-* [unused.sh](https://github.com/kaby76/g4-checks/blob/main/unused.sh) -- Find unused parser symbols.
-* [unused-lexer.sh](https://github.com/kaby76/g4-checks/blob/main/unused-lexer.sh) -- Find unused lexer symbols. 
+### Antlr4 grammar linting
+* [find-unused-parser-symbols.sh](https://github.com/kaby76/g4-checks/blob/main/find-unused-parser-symbols.sh) -- Find unused parser symbols.
+* [find-unused-lexer-symbols.sh](https://github.com/kaby76/g4-checks/blob/main/find-unused-lexer-symbols.sh) -- Find unused lexer symbols. 
 
-### Grammar properties
+### Antlr4 grammar properties
 * [find-start.sh](https://github.com/kaby76/g4-checks/blob/main/find-start.sh) -- Find start-rule.
 * [all-rules.sh](https://github.com/kaby76/g4-checks/blob/main/all-rules.sh) -- Finds the transitive closure of a rule in a parser grammar.
 * [count-lexers.sh](https://github.com/kaby76/g4-checks/blob/main/count-lexers.sh) -- Count the number of lexer leaf nodes in a parse tree.
@@ -20,10 +20,12 @@ for Antlr4 grammars.
 * [find-refs.sh](https://github.com/kaby76/g4-checks/blob/main/find-refs.sh) -- Finds all references (applied and defining) of a symbol.
 * [find-actions.sh](https://github.com/kaby76/g4-checks/blob/main/find-actions.sh) -- Finds all actions in a grammar.
 
-### Grammar clean ups
+### Antlr4 grammar clean ups
 * [delete-useless-parentheses.sh](https://github.com/kaby76/g4-checks/blob/main/find-useless.sh) -- Find useless parentheses. Contains test option.
 * [remove-underscores-grammars.sh](https://github.com/kaby76/g4-checks/blob/main/remove-underscores-grammars.sh) -- Remove trailing underscores on symbols.
 * [strip-python.sh](https://github.com/kaby76/g4-checks/blob/main/strip-python.sh) -- Strip the python.gram file of attributes and other assorted junk.
+* [strip.xq](https://github.com/kaby76/g4-scripts/blob/main/strip.xq) -- trquery script to strip all junk from an Antlr4 grammar.
+* [delabel.xq](https://github.com/kaby76/g4-scripts/blob/main/delabel.xq) -- trquery script to "delabel" an Antlr4 grammar.
 
 ### Grammar conversion
-* [bison.sh](https://github.com/kaby76/g4-checks/blob/main/bison.sh) -- Convert Bison grammar to Antlr4.
+* [bison.sh](https://github.com/kaby76/g4-checks/blob/main/bison.sh) -- Convert Bison grammar to Antlr4. ___Not finished.___