The "test-match" command:
Usage: fossil test-match SEARCHSTRING FILE1 FILE2 ...
Run the full-scan search algorithm using SEARCHSTRING against the text of the files listed. Output matches and snippets.
Options:
- --begin TEXT
 - Text to insert before each match
 - --end TEXT
 - Text to insert after each match
 - --gap TEXT
 - Text to indicate elided content
 - --html
 - Input is HTML
 - --static
 - Use the static Search object