diff options
Diffstat (limited to 'src/buffer.c')
| -rw-r--r-- | src/buffer.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/buffer.c b/src/buffer.c index 9f18bd60123..ca6386c67c3 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -1,6 +1,6 @@ /* Buffer manipulation primitives for GNU Emacs. -Copyright (C) 1985-1989, 1993-1995, 1997-2015 Free Software Foundation, +Copyright (C) 1985-1989, 1993-1995, 1997-2016 Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -2005,7 +2005,7 @@ the current buffer's major mode. */) /* To select a nonfundamental mode, select the buffer temporarily and then call the mode function. */ - record_unwind_protect (save_excursion_restore, save_excursion_save ()); + record_unwind_current_buffer (); Fset_buffer (buffer); call0 (function); @@ -5809,11 +5809,14 @@ you probably should set this to -2 in that buffer. */); DEFVAR_PER_BUFFER ("selective-display", &BVAR (current_buffer, selective_display), Qnil, doc: /* Non-nil enables selective display. + An integer N as value means display only lines that start with less than N columns of space. + A value of t means that the character ^M makes itself and all the rest of the line invisible; also, when saving the buffer -in a file, save the ^M as a newline. */); +in a file, save the ^M as a newline. This usage is obsolete; use +overlays or text properties instead. */); DEFVAR_PER_BUFFER ("selective-display-ellipses", &BVAR (current_buffer, selective_display_ellipses), @@ -6207,11 +6210,11 @@ all windows or just the selected window. Lisp programs may give this variable certain special values: -- A value of `lambda' enables Transient Mark mode temporarily. - It is disabled again after any subsequent action that would +- The symbol `lambda' enables Transient Mark mode temporarily. + The mode is disabled again after any subsequent action that would normally deactivate the mark (e.g. buffer modification). -- A value of (only . OLDVAL) enables Transient Mark mode +- The pair (only . OLDVAL) enables Transient Mark mode temporarily. After any subsequent point motion command that is not shift-translated, or any other action that would normally deactivate the mark (e.g. buffer modification), the value of |