Directory macros/latex/contrib/pegmatch
The LaTeX3 package pegmatch
Caption : Parsing Expression Grammars for TeX Author : Jianrui Lyu <tolvjr@163.com> CTAN Page : https://ctan.org/pkg/pegmatch Repository : https://github.com/lvjr/pegmatch License : The LaTeX Project Public License 1.3c
The pegmatch package ports PEG (Parsing Expression Grammars) to TeX. Following the design in LPEG (Parsing Expression Grammars for Lua), it defines patterns as LaTeX3 variables, and offers several operators to compose patterns. In general, PEG matching is much more powerful than RE (Regular Expressions) matching. At this time, pegmatch package only supports TeX strings. Also it is still in experimental status, hence some interfaces may change in future releases.
Download the contents of this package in one zip archive (138.7k).
pegmatch – Parsing Expression Grammars for TeX
This package ports PEG (Parsing Expression Grammars) to TeX. Following the design in LPEG (Parsing Expression Grammars for Lua), it defines patterns as LaTeX3 variables, and offers several operators to compose patterns.
In general, PEG matching is much more powerful than RE (Regular Expressions) matching.
| Package | pegmatch |
| Support | https://github.com/lvjr/pegmatch/discussions |
| Bug tracker | https://github.com/lvjr/pegmatch/issues |
| Repository | https://github.com/lvjr/pegmatch |
| Version | 2025B 2025-02-16 |
| Licenses | The LaTeX Project Public License 1.3c |
| Maintainer | Jianrui Lyu |
| Contained in | TeX Live as pegmatch |
| Topics | Experimental LaTeX3 Parser |
