Without this, the symbol_highlight_provided() function is called for all the session files which starts LSP servers for all filetypes of the open files instead of lazily as the file tabs of individual files get selected.
You can view, comment on, or merge this pull request online at:
https://github.com/geany/geany/pull/3945
-- Commit Summary --
* Don't call plugin extension functions when opening session files
-- File Changes --
M src/pluginextension.c (6)
-- Patch Links --
https://github.com/geany/geany/pull/3945.patch https://github.com/geany/geany/pull/3945.diff