trparse 0.23.11

This package has no dependencies.

# trparse
## Summary
Parse a grammar or use generated parse to parse input
## Description
Parse files and output to stdout parse tree data.
The tool requires a pre-built parser via trgen for a grammar
for anything other than the standard parser grammars that
are supported. To specify the grammar, you can either
be in a trgen-generated parser directory, or use the -p option.
If using positional args on the command line, a file is parsed
depending on the extension of the file name:
* `.g2` for an ANTLRv2 grammar
* `.g3` for an ANTLRv3 grammar
* `.g4` for an ANTLRv4 grammar
* `.y` for a Bison grammar
* `.rex` for a Rex grammar
* `.gram` for a pegen grammar
You can force the type of parse with
the `--type` command-line option:
* `ANTLRv4` for ANTLRv2
* `ANTLRv3` for ANTLRv3
* `ANTLRv2` for ANTLRv4
* `Bison` for Bison
* `rex` for Rex
* `pegen_v3_10` for the `Generated/` parser
## Usage
trparse (<string> | <options>)*
-i, --input      Parse the given string as input.
-t, --type       Specifies type of grammar: ANTLRv4, ANTLRv3, ANTLRv2, Bison, rex, pegen_v3_10
-s, --start-rule Start rule name.
-p, --parser     Location of pre-built parser (aka the trgen Generated/ directory)
## Examples
trparse Java.g2
trparse -i "1+2+3"
trparse Foobar.g -t ANTLRv2
echo "1+2+3" | trparse | trtree
mkdir out; trparse MyParser.g4 MyLexer.g4 | trkleene | trsponge -o out
## Current version
0.23.11 Fix trgen for st*.g4 grammars. Add template processing for target-specific files in a grammmar.
## License
The MIT License
Copyright (c) 2024 Ken Domino
Permission is hereby granted, free of charge,
to any person obtaining a copy of this software and
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deal in the Software without restriction, including
without limitation the rights to use, copy, modify,
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copies of the Software, and to permit persons to whom
the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice
shall be included in all copies or substantial portions of the Software.
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