* Line numbers do not trigger default style span in HTML
(gl#saalen/ansifilter#19).
* Fixed line numbering in batch mode.
* CLI: Added --derived-styles option for HTML output
(gl#saalen/ansifilter#11).
* CLI: Added "self" argument to --anchors to generate
self-referencing anchors.
- Changes from version 2.12:
* Fixed -w char count if line contains escape sequences.
* GUI: Added stylesheet input filed.
OBS-URL: https://build.opensuse.org/package/show/devel:tools/ansifilter?expand=0&rev=24
