[Emacs-diffs] Changes to emacs/src/buffer.c

[Kim F. Storm]

Index: emacs/src/buffer.c
diff -u emacs/src/buffer.c:1.497 emacs/src/buffer.c:1.498
--- emacs/src/buffer.c:1.497    Mon Feb  6 15:23:20 2006
+++ emacs/src/buffer.c  Mon Feb 20 22:14:06 2006
@@ -4993,6 +4993,8 @@
   buffer_defaults.vertical_scroll_bar_type = Qt;
   buffer_defaults.indicate_empty_lines = Qnil;
   buffer_defaults.indicate_buffer_boundaries = Qnil;
+  buffer_defaults.fringe_indicator_alist = Qnil;
+  buffer_defaults.fringe_cursor_alist = Qnil;
   buffer_defaults.scroll_up_aggressively = Qnil;
   buffer_defaults.scroll_down_aggressively = Qnil;
   buffer_defaults.display_time = Qnil;
@@ -5064,6 +5066,8 @@
   XSETFASTINT (buffer_local_flags.vertical_scroll_bar_type, idx); ++idx;
   XSETFASTINT (buffer_local_flags.indicate_empty_lines, idx); ++idx;
   XSETFASTINT (buffer_local_flags.indicate_buffer_boundaries, idx); ++idx;
+  XSETFASTINT (buffer_local_flags.fringe_indicator_alist, idx); ++idx;
+  XSETFASTINT (buffer_local_flags.fringe_cursor_alist, idx); ++idx;
   XSETFASTINT (buffer_local_flags.scroll_up_aggressively, idx); ++idx;
   XSETFASTINT (buffer_local_flags.scroll_down_aggressively, idx); ++idx;
   XSETFASTINT (buffer_local_flags.header_line_format, idx); ++idx;
@@ -5357,6 +5361,16 @@
                     doc: /* Default value of `indicate-buffer-boundaries' for 
buffers that don't override it.
 This is the same as (default-value 'indicate-buffer-boundaries).  */);
 
+  DEFVAR_LISP_NOPRO ("default-fringe-indicator-alist",
+                    &buffer_defaults.fringe_indicator_alist,
+                    doc: /* Default value of `fringe-indicator-alist' for 
buffers that don't override it.
+This is the same as (default-value 'fringe-indicator-alist').  */);
+
+  DEFVAR_LISP_NOPRO ("default-fringe-cursor-alist",
+                    &buffer_defaults.fringe_cursor_alist,
+                    doc: /* Default value of `fringe-cursor-alist' for buffers 
that don't override it.
+This is the same as (default-value 'fringe-cursor-alist').  */);
+
   DEFVAR_LISP_NOPRO ("default-scroll-up-aggressively",
                     &buffer_defaults.scroll_up_aggressively,
                     doc: /* Default value of `scroll-up-aggressively'.
@@ -5702,6 +5716,40 @@
 bitmaps in right fringe.  To show just the angle bitmaps in the left
 fringe, but no arrow bitmaps, use ((top .  left) (bottom . left)).  */);
 
+  DEFVAR_PER_BUFFER ("fringe-indicator-alist",
+                    &current_buffer->fringe_indicator_alist, Qnil,
+                    doc: /* *Mapping from logical to physical fringe indicator 
bitmaps.
+The value is an alist where each element (INDICATOR . BITMAPS)
+specifies the fringe bitmaps used to display a specific logical
+fringe indicator.
+
+INDICATOR specifies the logical indicator type which is one of the
+following symbols: `truncation' , `continuation', `overlay-arrow',
+`top', `bottom', `up', `down', `one-line', `empty-line', or `unknown'.
+
+BITMAPS is list of symbols (LEFT RIGHT [LEFT1 RIGHT1]) which specifies
+the actual bitmap shown in the left or right fringe for the logical
+indicator.  LEFT and RIGHT are the bitmaps shown in the left and/or
+right fringe for the specific indicator.  The LEFT1 or RIGHT1 bitmaps
+are used only for the `bottom' and `one-line' indicators when the last
+(only) line in has no final newline.  BITMAPS may also be a single
+symbol which is used in both left and right fringes.  */);
+
+  DEFVAR_PER_BUFFER ("fringe-cursor-alist",
+                    &current_buffer->fringe_cursor_alist, Qnil,
+                    doc: /* *Mapping from logical to physical fringe cursor 
bitmaps.
+The value is an alist where each element (CURSOR . BITMAP)
+specifies the fringe bitmaps used to display a specific logical
+cursor type in the fringe.
+
+CURSOR specifies the logical cursor type which is one of the following
+symbols: `box' , `hollow', `bar', `hbar', or `hollow-small'.  The last
+one is used to show a hollow cursor on narrow lines display lines
+where the normal hollow cursor will not fit.
+
+BITMAP is the corresponding fringe bitmap shown for the logical
+cursor type.  */);
+
   DEFVAR_PER_BUFFER ("scroll-up-aggressively",
                     &current_buffer->scroll_up_aggressively, Qnil,
                     doc: /* How far to scroll windows upward.