Implement ANSI SGR parameters 22-27.

* lisp/ansi-color.el (ansi-colors): Doc fix.
(ansi-color-context, ansi-color-context-region): Doc fix.
(ansi-color--find-face): New function.
(ansi-color-apply, ansi-color-apply-on-region): Use it.
Rename the local variable `face' to `codes' since it is now a list of
ansi codes.  Doc fix.
(ansi-color-get-face): Remove.
(ansi-color-parse-sequence): New function, derived from
ansi-color-get-face.
(ansi-color-apply-sequence): Use it.  Rewrite, and support ansi
codes 22-27.

Fixes: debbugs:12146

1 files changed, 15 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index ddbb1c2d3df..824c0e2601b 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,18 @@
+2012-08-15  Wolfgang Jenkner  <wjenkner@inode.at>
+
+        Implement ANSI SGR parameters 22-27 (bug#12146).
+        * ansi-color.el (ansi-colors): Doc fix.
+        (ansi-color-context, ansi-color-context-region): Doc fix.
+        (ansi-color--find-face): New function.
+        (ansi-color-apply, ansi-color-apply-on-region): Use it.
+        Rename the local variable `face' to `codes' since it is now a list of
+        ansi codes.  Doc fix.
+        (ansi-color-get-face): Remove.
+        (ansi-color-parse-sequence): New function, derived from
+        ansi-color-get-face.
+        (ansi-color-apply-sequence): Use it.  Rewrite, and support ansi
+        codes 22-27.
+
 2012-08-14  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * subr.el (read-passwd): Allow use from a minibuffer.