https://code.hix.io/public/colorizer
Color certain parts of text in certain buffers based on rules.
plugins.var.ruby.colorizer.buffer_regex
Buffers with names matching this regex are colorized. All buffers are colorized if this option is empty.
plugins.var.ruby.colorizer.rule.count
This is the maximum number of rules to load.
plugins.var.ruby.colorizer.rule.X
X is zero or a positive integer. Rules are strings consisting of a regular expression followed immediately by a slash and a Weechat color name. The regular expressions are case-insensitive.
Text matching the regular expression is colored with the given color. The last match "wins" and overlapping matches are not detected.
For example: "strelka|mongrel2/lightgreen"