[geany/geany] 6738d4: --read-only cleanup

[Dimitar Zhekov]

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

  Commit: 6738d43dee95b2fe15d67bfcbff2f5b6e0971d7c
      https://github.com/geany/geany/commit/6738d43dee95b2fe15d67bfcbff2f5b6e0971d7c
  Author: Dimitar Zhekov <dimitar.zhekov at gmail.com>
  Date:   2011-11-21 (Mon, 21 Nov 2011)

  Changed paths:
    M src/document.c
  M src/main.c
  M src/socket.c

  Log Message:
  -----------
  --read-only cleanup

Use the global variable only when needed and add an initializer for it
in the default options.