message: TeX syntax handles comments inside macrocode
  We do not need a specific handling of comments inside macrocode envs.
diff: <key>include</key>
  <string>#guards</string>
  </dict>
  - <dict>
  - <key>include</key>
  - <string>#macrocode-comments</string>
  - </dict>
  <dict>
  <key>include</key>
  <string>#macrocode-braces</string>
  <key>name</key>
  <string>entity.name.function.filename.latex</string>
  </dict>
  - <key>macrocode-comments</key>
  - <dict>
  - <key>patterns</key>
  - <array>
  - <dict>
  - <key>match</key>
  - <string>(^\s*)?%.*$\n?</string>
  - <key>name</key>
  - <string>comment.line.percentage.tex</string>
  - </dict>
  - <dict>
  - <key>match</key>
  - <string>\^\^A.*\n$</string>
  - </dict>
  - </array>
  - </dict>
  <key>macrocode-braces</key>
  <dict>
  <key>begin</key>
  <key>include</key>
  <string>#guards</string>
  </dict>
  - <dict>
  - <key>include</key>
  - <string>#macrocode-comments</string>
  - </dict>
  <dict>
  <key>include</key>
  <string>#macrocode-braces</string>
  