[geany/geany] 6ceb5a: Remove editor_lexer_get_type_keyword_idx() functio...

[Matthew Brush]

  Branch: refs/heads/master
  Home:   https://github.com/geany/geany

  Commit: 6ceb5ac1640dcf15f5bfb1415777fc7d5e58767e
      https://github.com/geany/geany/commit/6ceb5ac1640dcf15f5bfb1415777fc7d5e58767e
  Author: Matthew Brush <mbrush at codebrainz.ca>
  Date:   2011-11-02 (Wed, 02 Nov 2011)

  Changed paths:
    M HACKING
  M src/document.c
  M src/editor.c
  M src/editor.h

  Log Message:
  -----------
  Remove editor_lexer_get_type_keyword_idx() function

It was used only in one place in document_update_type_keywords() which
already did a similar check using the file type before calling this function.

Update HACKING file and very minor cleanup of other code in
document_update_type_keywords().