emacs/src, branch pending

Fix bug #11073 with bidi-related crashes displaying some byte sequences.

2012-03-23T12:32:23+00:00

 src/bidi.c (bidi_fetch_char): Use STRING_CHAR_AND_LENGTH instead of
 FETCH_MULTIBYTE_CHAR followed by CHAR_BYTES.  Prevents crashes
 when fetching a multibyte character consumes more bytes than
 CHAR_BYTES returns, due to unification of CJK characters in
 string_char.

* src/process.c (wait_reading_process_output): Handle pty disconnect

2012-03-23T12:23:14+00:00

by refraining from sending oneself a SIGCHLD.

Fixes: debbugs:10933

For line prefixes, use default face; don't inherit from previous line.

2012-03-22T07:08:17+00:00

* src/dispextern.h (struct it): New member string_from_prefix_prop_p.

* src/xdisp.c (push_prefix_prop): Renamed from push_display_prop.
Mark string as coming from a prefix property.
(handle_face_prop): Use default face for prefix strings.
(pop_it, reseat_1): Save and restore string_from_prefix_prop_p.

Fixes: debbugs:4281

Fix last ChangeLog + Andreas Politz has signed paperwork.

2012-03-21T18:27:05+00:00

Updates to Display chapter of Lisp manual.

2012-03-21T07:02:13+00:00

* doc/lispref/display.texi (The Echo Area): Add xref to Output Streams.
(Displaying Messages): Improve doc of message.
(Echo Area Customization, Invisible Text): Copyedits.
(Invisible Text): Mention that spec comparison is done with eq.
(Width): Improve doc of char-width.
(Faces): Recommend using symbol instead of string for face name.
Minor clarifications.
(Defining Faces): Copyedits.  Update face example.
(Attribute Functions): Mark set-face-foreground etc as commands.
(Face Remapping): Mention text-scale-adjust.  Clarify
face-remapping-alist and related docs.
(Face Functions): Don't document make-face or copy-face.

* lisp/faces.el (make-face, make-empty-face, copy-face):
* lisp/face-remap.el (face-remap-add-relative, face-remap-set-base):
Doc fixes.

* src/xfaces.c (Vface_remapping_alist): Doc fix.

Doc fixes in w32-specific primitives related to console codepage.

2012-03-20T18:49:18+00:00

 src/w32proc.c (Fw32_set_console_codepage)
 (Fw32_set_console_output_codepage, Fw32_get_codepage_charset): Doc fixes.

Update doc to reflect new non-nil value of redisplay-dont-pause.

2012-03-20T08:52:11+00:00

* doc/lispref/display.texi (Forcing Redisplay): Various rewrites to reflect
new value of redisplay-dont-pause.
(Truncation): Copyedits.

* src/dispnew.c (Fredisplay, Vredisplay_preemption_period): Update doc
to reflect default non-nil value of redisplay-dont-pause.

merge trunk

2012-03-19T04:17:50+00:00

ftfont.c (ftfont_drive_otf): Mask bits of character code to make it fit in a valid range (Bug#11003).

2012-03-19T04:08:07+00:00

Fix bug #11035 with cursor positioning on overlay strings with newlines.

2012-03-18T16:57:39+00:00

 src/xdisp.c (cursor_row_p): Even if the glyph row ends in a string
 that is not from display property, accept the row as a "cursor
 row" if one of the string's character has a non-nil `cursor'
 property.  Fixes cursor positioning when there are newlines in
 overlay strings, e.g. in icomplete.el.