[gtksourceview: 5/5] Merge support for Vim emulation

[Christian Hergert <chergert src gnome org>]

commit 0ceccfdf7bf3d40bd619efa649629e3f3289f3ac
Merge: da90b15a 15f4c270
Author: Christian Hergert <christian hergert me>
Date:   Fri Nov 12 05:41:57 2021 +0000

    Merge support for Vim emulation
    
    This adds a new GtkIMContext implementation that attempts to emulate
    a modern Vim experience. It can be used with a GtkSourceView by
    connecting it to a GtkEventControllerKey and adding it to a view.
    
    This is an initial implementation and could use further work on
    matching semantics with Vim. However it has a number of features
    beyond what was implemented in GNOME Builder.
    
    Various features supported by GtkSourceVimIMContext include:
    
     - Normal, Insert, Replace, Visual, and Visual Line modes
     - Support for an integrated command bar and current command preview
     - Search and replace
     - Motions and Text Objects
     - History replay
     - Jumplists within the current file
     - Registers including the system and primary clipboards
     - Creation and motion to marks
     - Some commonly used Vim commands
    
    Closes #233
    
    See merge request GNOME/gtksourceview!225

 NEWS                                          |   22 +
 docs/reference/gtksourceview-5.0-sections.txt |   19 +
 docs/reference/gtksourceview-docs.xml.in      |    1 +
 gtksourceview/gtksource.h                     |    1 +
 gtksourceview/gtksourcebuffer.c               |    7 +
 gtksourceview/gtksourceinit.c                 |    2 +
 gtksourceview/gtksourcetypes.h                |    1 +
 gtksourceview/gtksourceutils.c                |    5 +-
 gtksourceview/gtksourcevimimcontext-private.h |   38 +
 gtksourceview/gtksourcevimimcontext.c         |  605 ++++++
 gtksourceview/gtksourcevimimcontext.h         |   49 +
 gtksourceview/meson.build                     |    5 +
 gtksourceview/vim/gtksourcevim.c              |  505 +++++
 gtksourceview/vim/gtksourcevim.h              |   48 +
 gtksourceview/vim/gtksourcevimcharpending.c   |  101 +
 gtksourceview/vim/gtksourcevimcharpending.h   |   36 +
 gtksourceview/vim/gtksourcevimcommand.c       | 1737 +++++++++++++++
 gtksourceview/vim/gtksourcevimcommand.h       |   49 +
 gtksourceview/vim/gtksourcevimcommandbar.c    |  315 +++
 gtksourceview/vim/gtksourcevimcommandbar.h    |   38 +
 gtksourceview/vim/gtksourceviminsert.c        |  598 ++++++
 gtksourceview/vim/gtksourceviminsert.h        |   60 +
 gtksourceview/vim/gtksourceviminsertliteral.c |  101 +
 gtksourceview/vim/gtksourceviminsertliteral.h |   34 +
 gtksourceview/vim/gtksourcevimjumplist.c      |  260 +++
 gtksourceview/vim/gtksourcevimjumplist.h      |   41 +
 gtksourceview/vim/gtksourcevimmarks.c         |  160 ++
 gtksourceview/vim/gtksourcevimmarks.h         |   42 +
 gtksourceview/vim/gtksourcevimmotion.c        | 2840 +++++++++++++++++++++++++
 gtksourceview/vim/gtksourcevimmotion.h        |   90 +
 gtksourceview/vim/gtksourcevimnormal.c        | 1478 +++++++++++++
 gtksourceview/vim/gtksourcevimnormal.h        |   35 +
 gtksourceview/vim/gtksourcevimregisters.c     |  325 +++
 gtksourceview/vim/gtksourcevimregisters.h     |   44 +
 gtksourceview/vim/gtksourcevimreplace.c       |  139 ++
 gtksourceview/vim/gtksourcevimreplace.h       |   34 +
 gtksourceview/vim/gtksourcevimstate.c         | 1464 +++++++++++++
 gtksourceview/vim/gtksourcevimstate.h         |  199 ++
 gtksourceview/vim/gtksourcevimtexthistory.c   |  344 +++
 gtksourceview/vim/gtksourcevimtexthistory.h   |   38 +
 gtksourceview/vim/gtksourcevimtextobject.c    |  557 +++++
 gtksourceview/vim/gtksourcevimtextobject.h    |   59 +
 gtksourceview/vim/gtksourcevimvisual.c        |  919 ++++++++
 gtksourceview/vim/gtksourcevimvisual.h        |   45 +
 gtksourceview/vim/meson.build                 |   18 +
 po/POTFILES.in                                |    3 +
 tests/meson.build                             |    1 +
 tests/test-vim.c                              |  206 ++
 tests/test-widget.c                           |   45 +-
 tests/test-widget.ui                          |   36 +-
 testsuite/meson.build                         |    3 +
 testsuite/test-vim-input.c                    |  227 ++
 testsuite/test-vim-state.c                    |   74 +
 testsuite/test-vim-text-object.c              |  248 +++
 54 files changed, 14341 insertions(+), 10 deletions(-)
---