doc/QuickStart.md: add links to re::engine::RE2

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Pragmatic Software 2020-08-04 21:41:36 -07:00
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@ -4,6 +4,7 @@
* [Installation](#installation) * [Installation](#installation)
* [Installing Perl](#installing-perl) * [Installing Perl](#installing-perl)
* [Installing CPAN modules](#installing-cpan-modules) * [Installing CPAN modules](#installing-cpan-modules)
* [re::engine::RE2](#reenginere2)
* [Installing PBot](#installing-pbot) * [Installing PBot](#installing-pbot)
* [git (recommended)](#git-recommended) * [git (recommended)](#git-recommended)
* [Download zip archive](#download-zip-archive) * [Download zip archive](#download-zip-archive)
@ -55,6 +56,15 @@ Some CPAN modules may fail to pass certain tests due to outdated variables.
Despite these test failures, their core functionality should still work as Despite these test failures, their core functionality should still work as
expected. expected.
#### re::engine::RE2
PBot uses the `re::engine::RE2` module for its regular expressions. This engine is safer
for user-submitted regular expressions.
If you could not install it through CPAN, you must install it manually.
* https://github.com/google/re2
* https://github.com/dgl/re-engine-RE2/
### Installing PBot ### Installing PBot
#### git (recommended) #### git (recommended)