[Emacs-diffs] /srv/bzr/emacs/trunk r105489: Fix bidi reordering around TAB characters covered by display properties.

[Eli Zaretskii]

------------------------------------------------------------
revno: 105489
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Thu 2011-08-18 19:09:40 +0300
message:
  Fix bidi reordering around TAB characters covered by display properties.
  
   src/dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
   members before the level stack, so they would be saved and
   restored when copying iterator state.  Fixes incorrect reordering
   around TABs covered by display properties.
modified:
  src/ChangeLog
  src/dispextern.h

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2011-08-18 15:33:22 +0000
+++ b/src/ChangeLog     2011-08-18 16:09:40 +0000
@@ -1,3 +1,10 @@
+2011-08-18  Eli Zaretskii  <address@hidden>
+
+       * dispextern.h (struct bidi_it): Move disp_pos and disp_prop_p
+       members before the level stack, so they would be saved and
+       restored when copying iterator state.  Fixes incorrect reordering
+       around TABs covered by display properties.
+
 2011-08-18  Andreas Schwab  <address@hidden>
 
        * process.c (Fnetwork_interface_list): Correctly determine buffer

=== modified file 'src/dispextern.h'
--- a/src/dispextern.h  2011-08-15 17:47:25 +0000
+++ b/src/dispextern.h  2011-08-18 16:09:40 +0000
@@ -1859,6 +1859,9 @@
   EMACS_INT ignore_bn_limit;   /* position until which to ignore BNs */
   bidi_dir_t sor;              /* direction of start-of-run in effect */
   int scan_dir;                        /* direction of text scan, 1: forw, -1: 
back */
+  EMACS_INT disp_pos;          /* position of display string after ch */
+  int disp_prop_p;             /* if non-zero, there really is a
+                                  `display' property/string at disp_pos */
   int stack_idx;               /* index of current data on the stack */
   /* Note: Everything from here on is not copied/saved when the bidi
      iterator state is saved, pushed, or popped.  So only put here
@@ -1867,9 +1870,6 @@
   struct bidi_string_data string;      /* string to reorder */
   bidi_dir_t paragraph_dir;    /* current paragraph direction */
   EMACS_INT separator_limit;   /* where paragraph separator should end */
-  EMACS_INT disp_pos;          /* position of display string after ch */
-  int disp_prop_p;             /* if non-zero, there really is a
-                                  `display' property/string at disp_pos */
   unsigned first_elt : 1;      /* if non-zero, examine current char first */
   unsigned new_paragraph : 1;  /* if non-zero, we expect a new paragraph */
   unsigned frame_window_p : 1; /* non-zero if displaying on a GUI frame */