Commits since last release

Check upstream for the full history.

• Document that the 'syntax-propertize-function' may move point. commit
• Give 'syntax-propertize-wholelines' a docstring. commit
• time-stamp: fix minor bug when parsing option combos commit
• time-stamp: refactor time-stamp-string-preprocess commit
• Do not reset settings when disabling a theme commit
• Don't account for character compositions in 'format' and friends commit
• Clarify that `symbol-file' only works for symbols in Lisp files commit
• Allow help-C-file-name to work on symbols designating subrs commit
• Fix kmacro-view-ring-2nd doc string commit
• Move menu-bar-select-buffer to msb.el commit
• time-stamp: improve unit-test coverage commit
• minibuffer-exit-hook' doc string clarification commit
• Add a new documentation group for overlays commit
• Improve the documentation of documentation groups commit
• Tweak octave continuation indentation commit
• Clarify indent-line-function doc string commit