patches: QA round 1 — all 13 issues fixed
- Delete dead ns_ax_command_is_basic_line_move
- Rename ns_ax_event_is_ctrl_n_or_p → ns_ax_event_is_line_nav_key
- Fix DEFSYM naming (Qwidget/Qbutton/Qfollow_link/Qorg_link/Qcompletion_list_mode)
- DEFSYM for hot-path symbols (Qcompletion__string, Qcompletions_highlight, Qbacktab)
- Remove duplicate overlay scan in else branch
- Add accessibilityStringForRange: to EmacsView (legacy API fix)
- Replace @try/@finally with explicit re-entrance guard
- Replace NSCAssert with eassert
- Wrap all lines to ≤79 columns (dispatch_sync, NSDictionary literals)
- Add missing comments (NS_AX_TEXT_CAP, sentinel values, @public, block_input)
- Fix indentation of cachedCompletionPoint lines
- Remove orphan @protected
Daneel
95b5271e35