message: Do not highlight strings in .bib files
  This closes
diff: <dict>
  <key>patterns</key>
  <array>
  - <dict>
  - <key>begin</key>
  - <string>"</string>
  - <key>beginCaptures</key>
  - <dict>
  - <key>0</key>
  - <dict>
  - <key>name</key>
  - <string>punctuation.definition.string.begin.bibtex</string>
  - </dict>
  - </dict>
  - <key>end</key>
  - <string>"</string>
  - <key>endCaptures</key>
  - <dict>
  - <key>0</key>
  - <dict>
  - <key>name</key>
  - <string>punctuation.definition.string.end.bibtex</string>
  - </dict>
  - </dict>
  - <key>name</key>
  - <string>string.quoted.double.bibtex</string>
  - <key>patterns</key>
  - <array>
  - <dict>
  - <key>include</key>
  - <string>#nested_braces</string>
  - </dict>
  - </array>
  - </dict>
  <dict>
  <key>begin</key>
  <string>\{</string>
  