Change #266648

Comments

Fix M-TAB moving before DEL-quoted cross-reference
* info/scan.c (scan_reference_label) [hide-note-references=On]:
If "quoting" DEL bytes surround the reference label, remove them
when rewriting the node contents.

Because these bytes are invisible, if the node position is placed
on one of these bytes, it would be advanced past that byte in
display_cursor_at_point, which is called in the main loop in
info_read_and_dispatch.  Then the cursor would get "stuck"
when trying to move before a cross-reference with M-TAB.

Report from Aidan <aidanczhai@gmail.com>.

Changed files

• ChangeLog
• info/scan.c