TSM

I have no idea what is it. I guess that's some GTK widget that is used by Wx to draw its own stuff there. You can see it in interactive GTK3 debugger if you select tab area of AuiNotebook or some other element, not sure which exactly.

yep, something like that just skip attributes i.e. every token between extern and something that has semicolon or comma after it and process every next token as function name until semicolon

No, that's probably function attribute. On windows it discloses for compiling DLLs properly.

Code completion parser not handling one weird extern construction

Oh ok, i've got it, it's all about wxAuiNotebook, its art providers are pretty ugly. At least correct the simple art provider so that it doesn't show white tabs and black text on dark GTK themes. Same applies to zone headers, e.g. "management", "logs & others"... black text on black background = no good

Oh ok, i've got it, it's all about wxAuiNotebook, its art providers are pretty ugly. At least correct the simple art provider so that it doesn't show white tabs and black text on dark GTK themes.

Oh ok, i've got it, it's all about wxAuiNotebook, its art providers are pretty ugly. At least correct the default art provider so that it doesn't show white tabs and black text on dark GTK themes.

Tabs don't look native in GTK 3