This PR removes remaining deprecated symbols from `plugindata.h`. (See #3019 for overview of currently deprecated symbols.)

* GeanyFunctions * GeanyKeyGroupInfo * PluginFields * PluginFlags * PLUGIN_KEY_GROUP * document_reload_file * DOC_IDX(doc_ptr) * DOC_IDX_VALID(doc_idx) * GEANY_WINDOW_MINIMAL_HEIGHT * GEANY_WINDOW_MINIMAL_WIDTH

The multiterm plugin, which currently doesn't compile because of GTK2-related dependencies, refers to the following symbols: PluginFlags, PluginFields, document_reload_file

The other symbols removed in this PR are not used by any known plugins. You can view, comment on, or merge this pull request online at:

https://github.com/geany/geany/pull/3072

-- Commit Summary --

* Remove deprecated symbols: plugindata.h

-- File Changes --

M src/plugindata.h (73) M src/pluginprivate.h (1) M src/plugins.c (49)

-- Patch Links --

https://github.com/geany/geany/pull/3072.patch https://github.com/geany/geany/pull/3072.diff