[gtksourceview] Created tag 3.99.7

[Sébastien Wilmet <swilmet src gnome org>]

The unsigned tag '3.99.7' was created.

Tagger: Sébastien Wilmet <swilmet gnome org>
Date: Sat Dec 9 13:12:47 2017 +0100

    Release 3.99.7

Changes since the last tag '3.99.6':

Baptiste Mispelon (1):
      python.lang: support dashes in named unicode character

Chun-wei Fan (1):
      Visual Studio builds: Enhance security of x64 binaries

Kasual (1):
      Add logcat.lang

Qizhi Zhou (1):
      Update zh_CN translation

Sébastien Wilmet (12):
      Post-release version bump
      Completion: rename show() -> start()
      docs: add warnings: file loading and saving classes are unmaintained
      docs: improve doc of SearchContext:regex-error
      docs: improve a little the class description of Completion
      init: drop gconstructor.h, add public functions to init/finalize GSV
      test-widget: call gtk_source_init/finalize()
      docs: misc improvements to the porting guide
      docs: porting guide: gtk_source_init() needs to be called
      Small improvements to the README file
      NEWS file: add dates for the last two releases
      Release 3.99.7

Tobias Schönberg (1):
      rst.lang: Don't match words with underscores as links

Роман Донченко (13):
      cmake.lang: update the lists of builtins to match CMake 3.10.0-rc5
      cmake.lang: remove the "builtin-variable-2" context
      cmake.lang: multiple improvements to the "variable" context
      cmake.lang: add highlighting for environment variable references
      cmake.lang: add highlighting for quoted arguments
      cmake.lang: add highlighting for bracket arguments
      cmake.lang: add highlighting for bracket comments
      cmake.lang: highlight escape seqs and legacy syntax in unquoted args
      cmake.lang: make the top-level context more strict
      cmake.lang: recognize unset() as a variable assignment
      cmake.lang: clean up the "operator" and "constant" contexts
      cmake.lang: add a test file
      python.lang: recognize escape sequences in raw strings