| Regular expression debugging tool |
| ================================= |
| |
| A tool to help diagnose issues with ``RunCMake`` regular expressions by |
| offering an editor with live results matching the haystack (``content.txt``) |
| against the needle (``re.txt``). |
| |
| This utility makes a few assumptions, but further improvement for other |
| workflows is welcome. One assumption is that it is run from this directory |
| (i.e., ``./run.sh``). |
| |
| Requirements |
| ------------ |
| |
| The tool currently assumes it is running inside of a ``tmux`` session and |
| offers a split which prints the results of matching the regular expression |
| against the content. |
| |
| The ``EDITOR`` environment variable is used to detect the preferred editor, |
| defaulting to ``nano``. If the editor is detected as a Vi-alike (i.e., has |
| ``vi`` in its name), both files are automatically opened in separate windows. |
