Simple X-Chat Custom Regexp Patch

Overview

This small patch is meant for X-Chat Irc client, version 1.8.8 (or older to 1.4.2). Some modifications might be required if installed into other X-Chat version. In any case, you will need X-Chat source code from X-Chat homepage and compile the program with this patch applied to the source code.

Background

In X-Chat, the user can specify words which mark the line to be highlighted. In addition, any row including the current nickname of the user is also highlighted.

If a row is highlighted, it also means that non-active tab is marked differently from those with non-highlighted new output.

However, there is some problems in the current behaviour of X-Chat:

So, to help comes rpr's Simple X-Chat Custom Rexexp Patch, to allow highlighting in the most common situations (according to my personal needs and many of my friends). It is not a complete regexp, because I think that is a bit too complicated for this use.

So why do not I just use perl or python script? That is because then the tab would not be highlighted when it is not active.

How it works?

After you have installed the patch and remade xchat binaries, you may notice that Settings/Setup/Highlighting is now changed a bit. Instead of 'comma separated words' it now uses limited custom regexp, with following rules: All comprasions are case-sensitive.

So, for my basic need, I might use highlite row like this:

^[Rr][,:]|\[Rr][Pp][Rr][^eiaEIA]
..or, expanded (ignoring upper case)...
^r,|^r:|\rpr[^eia]
This will highlight all lines starting with 'r,' or 'r:' and all lines including text 'rpr' somewhere, with no preceding alphanumeric character and not followed by character e, i or a.

The patch itself is made with diff -ur.

xchat-lregex-patch-1.8.8 (3611 bytes) (1.4.2: xchat-lregex-patch.diff)

Bugs & Comments

Please report any bugs encountered to marjola št iki.fi. Feel free to comment the patch, and any simple modifications might be easily added.

Last Words

  • Use '\t' in print-commands for that tab-line
  • Set command handler for empty string to capture standard output Thanks for Bass for finding these out. For X-Chat documentation: shame on you!