[gnome-builder/wip/xml-indent] (17 commits) ...auto-indent: improve c89 comment detection

[Christian Hergert <chergert src gnome org>]

Summary of changes:

  0931ce9... editor: add GbEditorDocument:style-scheme-name (*)
  c2ffa34... editor: add GbSourceView:font-name property. (*)
  e0e0c9a... settings: add new fields to editor schema (*)
  6183138... prefs: add font button to editor preferences page (*)
  3014350... editor: bridge settings to source-view/document in editor t (*)
  c7b548b... source-monitor: use g_message() instead of warning. (*)
  897c790... defaults: set default for automake files (*)
  f6aa23b... settings: rename style-scheme setting to style-scheme-name (*)
  d9c1271... prefs: add GbSourceStyleSchemeButton and GbSourceStyleSchem (*)
  9724266... prefs: add style selector to preferences. (*)
  c88430a... auto-indent: try to skip past strings and chars when walkin (*)
  848f21d... auto-indent: try to work around escaped characters in strin (*)
  266e93f... auto-indent: add comment about future implementations. (*)
  27c411d... auto-indent: skip past c89 comments when looking for matchi (*)
  2902d66... auto-indent: use a copied iter to avoid mutation (*)
  1e839a9... auto-indent: add helpers to peek prev/next char (*)
  cceb74b... auto-indent: improve c89 comment detection (*)

(*) This commit already existed in another branch; no separate mail sent