[Emacs-diffs] trunk r116411: * buffer.c (syms_of_buffer): Doc clarification.

[Lars Ingebrigtsen]

------------------------------------------------------------
revno: 116411
revision-id: address@hidden
parent: address@hidden
fixes bug: http://debbugs.gnu.org/9981
committer: Lars Ingebrigtsen <address@hidden>
branch nick: trunk
timestamp: Tue 2014-02-11 17:07:06 -0800
message:
  * buffer.c (syms_of_buffer): Doc clarification.
modified:
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/buffer.c                   buffer.c-20091113204419-o5vbwnq5f7feedwu-264

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2014-02-11 18:02:19 +0000
+++ b/src/ChangeLog     2014-02-12 01:07:06 +0000
@@ -1,3 +1,7 @@
+2014-02-12  Lars Ingebrigtsen  <address@hidden>
+
+       * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
+
 2014-02-11  Glenn Morris  <address@hidden>
 
        * nsfns.m (ns_display_info_for_name, Fx_open_connection):

=== modified file 'src/buffer.c'
--- a/src/buffer.c      2014-02-08 04:11:52 +0000
+++ b/src/buffer.c      2014-02-12 01:07:06 +0000
@@ -6181,15 +6181,16 @@
   DEFVAR_PER_BUFFER ("buffer-invisibility-spec",
                     &BVAR (current_buffer, invisibility_spec), Qnil,
                     doc: /* Invisibility spec of this buffer.
-The default is t, which means that text is invisible
-if it has a non-nil `invisible' property.
-If the value is a list, a text character is invisible if its `invisible'
-property is an element in that list (or is a list with members in common).
-If an element is a cons cell of the form (PROP . ELLIPSIS),
-then characters with property value PROP are invisible,
-and they have an ellipsis as well if ELLIPSIS is non-nil.
-Setting this variable is very fast, much faster than scanning all the
-text in the buffer looking for properties to change.  */);
+The default is t, which means that text is invisible if it has a non-nil
+`invisible' property.
+This variable can also be a list.  The list can have two kinds of elements:
+`ATOM' and `(ATOM . ELLIPSIS)'.  A text character is invisible if its
+`invisible' property is `ATOM', or has an `invisible' property that is a list
+that contains `ATOM'.
+If the `(ATOM . ELLIPSIS)' form is used, and `ELLIPSIS' is non-nil, an
+ellipsis will be displayed after the invisible characters.
+Setting this variable is very fast, much faster than scanning all the text in
+the buffer looking for properties to change.  */);
 
   DEFVAR_PER_BUFFER ("buffer-display-count",
                     &BVAR (current_buffer, display_count), Qintegerp,