I'm looking particularly for the `-m #` (return only first # matches)
and `-o` (return only the portion of the line which matches), with the
latter being more important than the former.
I have a line in a Unix script (where I can expect standard grep to be
available) which looks like this:
Where can I find the applicable documentation for the grep script
included in TeXLive on Windows? I.e. the one called with `mtxrun
-script grep ...`. In particular I'm interested in knowing which grep
options are available and which are not. `man mtx-grep` lists only 4
options (pattern,
