[Emacs-commit] emacs/src undo.c

[Richard M . Stallman]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Branch:         
Changes by:     Richard M. Stallman <address@hidden>    04/12/21 11:31:24

Modified files:
        src            : undo.c 

Log message:
        (truncate_undo_list): Return void.
        Take just one argument, the buffer.
        Make it current, and inhibit recursive GC.
        Access and update the undo list directly; return void.
        Refer to the undo...limit variables directly.
        Test undo_outer_limit only after counting the whole current command.
        When it's exceeded, call the function in undo-outer-limit-function.
        (undo_limit, undo_strong_limit, undo_outer_limit): Moved from alloc.c.
        (Vundo_outer_limit_function): New variable.
        (syms_of_undo): Define undo-limit, undo-strong-limit
        and undo-outer-limit here, and undo-outer-limit-function.
        Doc fixes.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/src/undo.c.diff?tr1=1.61&tr2=1.62&r1=text&r2=text