Since plugins don't have direct access to the project file,
only through the project-save signal, they need some way to emit this
signal when saving their preferences outside the project dialog,
which is what this function does.
This allows the compilers to check that the plugin's symbols have the
proper prototype. Doing so can avoid subtle and hard-to-find bugs in
case a plugin's symbol has incorrect signature as dlsym() can't check
if the signature is actually the one we expect.
As a bonus, it helps when using -Wmissing-prototypes as it provides the
prototypes.
This makes it less confusing for code accessing TMTag so it can always
find the language in tag->lang and there is no need to access it through
tag->file.lang.
The union on TMTag is very confusing and rather dangerous. The fields
file/timestamp and line/lang overlap. Some implicit assumptions are made
in the code - timestamp is never set so when file is NULL, the file
struct should be used to get the lang member. Rather avoid using unions
and move the lang member to the entry struct together with the other
attributes.
Similarly, add #if TM_DEBUG around various unused debugging functions.
The #if 0 surrounded functions are good candidate for future removal
if decided they are not needed any more.
Since both the file tags and workspace tags are sorted, it is unnecessary
to completely resort the tags for the workspace - instead, remove the
tags belonging to the file from the workspace tags and merge the updated
file's tags into the workspace tags.
The merge is optimized for merging small number of tags into a large array.
For instance, the total number of tags in linux kernel is about 2300000
while the average number of tags per file is about 65 (35000 source files).
Most of the time merge won't be performed so we can avoid expensive
string comparisons and try to make bigger jumps to see if some merge is
needed or not (more details in the source file comments).
In addition, rename all functions, parameters, comments etc. mentioning
work_object and remove unnecessary parameters of various functions.
Delete dead code paths.
Also move common functions like tm_get_real_path() from tm_work_object to
tm_source_file.
Only manually uninstall the files we manually installed, as
uninstall-local might be run in parallel to Automake's own uninstall
targets.
We don't uninstall the directories as some docs seems to suggest
`rmdir` isn't really portable. Anyway, Automake don't uninstall
directories either so it's not a real problem.
An alternative solution would be to keep the recursive removal of
`$(DOCDIR)` but move it to `uninstall-hook`, which is guaranteed to be
run after other uninstall rules. However, recursive deletion is not
always sensible as it might remove files we didn't install, e.g. if the
user added them manually.
On startup, the Geany main window doesn't have a GdkWindow yet
(probably because it is not yet mapped). This causes many
'gdkdrawable-win32.c:2013 drawable is not a pixmap or window'
warnings when resolving shortcuts on Windows.
Since we pass the SLR_NO_UI to the Windows API, we probably
don't need the parent hWnd reference at all.
