Vim: v9.1.1420

* vim 5199567fd...086b3b5b7 (11):
  > runtime(vim): Update base-syntax, improve :mark and :substitute highlighting
  > patch 9.1.1420: tests: could need some more tests for shebang lines
  > runtime(java): Reference a modern syntax item generator for type names
  > patch 9.1.1419: It is difficult to ignore all but some events
  > runtime(doc): fix typo in tag for helptoc package
  > runtime(doc): CI fails with trailing whitespace error in usr_30.txt
  > runtime(doc): clarify behaviour of set maxcombine=0
  > runtime(doc): update todo list
  > runtime(doc): clarify tabstop settings and guidance
  > runtime(vim): Update base-syntax, improve :set highlighting
  > runtime(doc): Fix typos and language in documentation for tabpanel.

https://github.com/vim/vim-appimage/actions/runs/15369603873

Author: github-actions[bot]