geany
WIP: Add script checking our unit test coverage of the mapped kinds
For each of the filetypes, the script uses universal-ctags binary to
generate a tags file for all the unit tests for the given filetype,
collects the kinds contained in the tags file and compares them to those
mapped inside tm_parser.c (except the ignored ones mapped to
tm_tag_undef_t). It then prints those kinds that are mapped in
tm_parser.c but not present in the ctags output.
The script runs a universal-ctags binary that must be present in
PATH and the script assumes it's executed from the root directory
containing Geany sources (by ./scripts/test-units.py). Since Geany
now uses most of the upstream parser, the output of universal-ctags should
correspond to the output of Geany. Note that we cannot use our own
tags file for this test as they don't contain the original kind but rather
the kind mapped to Geany's internal representation (tm_tag_..._t).
I'll update this PR once all the parsers are merged.
