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89 commits

Author SHA1 Message Date
Karl Heuer
944d4e4b40 (create_root_interval): Initialize position to 0 
for a string.
(interval_start_pos): New function.
(find_interval): Handle string positions starting at 0.
(adjust_intervals_for_insertion): Likewise.
(adjust_intervals_for_deletion): Likewise.
(compare_string_intervals): Likewise.
(graft_intervals_into_buffer): Set `position' in reproduce_tree value.
(copy_intervals): Init `position' to 0.
 1998-06-03 14:44:21 +00:00
Andreas Schwab
dfcf069d56 Fix -Wimplicit warnings. 1998-04-14 12:25:56 +00:00
Richard M. Stallman
24cef2618f (set_intervals_multibyte): Function moved after set_intervals_multibyte_1. 1998-04-03 23:58:11 +00:00
Richard M. Stallman
75167cd4e4 (update_interval): Properly update `position' field of used intervals. 1998-03-02 02:41:28 +00:00
Kenichi Handa
2189766e34 (temp_set_point_both): Declare arg BYTEPOS as int. 
(set_point_both): Likewise.
 1998-02-20 01:40:47 +00:00
Richard M. Stallman
cc6e2aaa2a (split_interval_right): Make sure to call 
balance_possible_root_interval in case an interval doesn't have a
right child, because otherwise the interval tree might degenerate into
a list.

(split_interval_left): Ditto if an interval hasn't a left child.
 1998-02-16 23:46:08 +00:00
Richard M. Stallman
31c8f88101 Update copyright year. 1998-01-21 22:22:17 +00:00
Richard M. Stallman
37f26f3c5a (set_intervals_multibyte): New function. 
(set_intervals_multibyte_1): New function.
 1998-01-19 19:30:38 +00:00
Richard M. Stallman
ef1900f30c (set_point_both): Renamed from set_point; 
New arg BYTE; BUFFER is now first arg; use temp_set_point_both.
(set_point): New function; uses set_point_both.
(temp_set_point_both): New function.
(temp_set_point): Update BUF_PT_BYTE.
(get_local_map): Save and restore both forms of the buffer bounds.
 1998-01-01 07:08:33 +00:00
Andreas Schwab
0c60dfd7b4 (traverse_intervals): Protoize parameter. 1997-11-21 15:07:57 +00:00
Richard M. Stallman
4dcb3ee353 (set_point): Convert call2 arguments to Lisp_Integer. 1997-07-12 06:42:44 +00:00
Richard M. Stallman
2e34157cd9 Fix bugs with inappropriate mixing of Lisp_Object with int. 1997-07-04 20:44:52 +00:00
Richard M. Stallman
1863bbf894 (find_interval): No longer inline. 1997-06-02 18:30:21 +00:00
Richard M. Stallman
5509c7ff85 (move_if_not_intangible): Fix previous change. 1997-05-31 08:34:13 +00:00
Richard M. Stallman
a7fa233fe7 (move_if_not_intangible): New function. 1997-05-31 07:38:44 +00:00
Richard M. Stallman
b745025d2d Update copyright year. 1997-04-15 04:56:39 +00:00
Richard M. Stallman
25eeac41e0 (update_interval): New function. 1997-04-15 04:45:26 +00:00
Richard M. Stallman
ca41a64d00 (set_point): Use virtual bounds, not real bounds, 
in the abort test for POSITION.
Skip the intangibility test if POSITION is at either end of buffer.
 1996-12-20 18:15:52 +00:00
Richard M. Stallman
b827a9e32b (set_point): Use virtual bounds, not real bounds, 
in the abort test for POSITION.
Skip the intangibility test if POSITION is at either end of buffer.
 1996-12-18 06:30:59 +00:00
Richard M. Stallman
4ab19eb30d (merge_properties_sticky): Don't discard explicit nil 
properties.  Don't put on a front-sticky property if we inherit
one from the category that does the job.
 1996-12-17 07:25:35 +00:00
Richard M. Stallman
580fae9403 (set_point): Check for intangible properties on overlays. 1996-12-15 04:58:53 +00:00
Richard M. Stallman
4a9f44cd82 (get_local_map): Call indirect-function. 1996-09-04 15:40:46 +00:00
Richard M. Stallman
46d8a55bd1 (copy_intervals_to_string): Take arg as buffer. 1996-09-04 04:33:40 +00:00
Erik Naggum
8f3b9b9586 (balance_intervals_internal): Recurse directly. 1996-07-20 04:44:09 +00:00
Erik Naggum
3b7ad313e0 Update FSF's address in the preamble. 1996-01-15 09:18:04 +00:00
Karl Heuer
8e6208c5d2 Comment fixes. 1996-01-05 10:03:17 +00:00
Richard M. Stallman
40648b6832 (call_mod_hooks, verify_interval_modification): 
Functions moved to textprop.c.
 1995-09-12 17:37:53 +00:00
Karl Heuer
0f7a5fda79 (get_local_map): Use Fget_char_property, so that 
overlay properties will be considered as well as text properties.
 1995-05-02 23:06:11 +00:00
Richard M. Stallman
5eabb4e7ee (set_point): When skipping intangible text, 
stop where property value changes.
 1995-04-09 09:42:28 +00:00
Karl Heuer
f8c25f1b67 Update copyright. 1995-04-07 02:21:52 +00:00
Boris Goldowsky
06d9232749 (Vdefault_text_properties): name changed from Vdefault_properties. 
(textget_direct): Fn deleted.
(textget, verify_interval_modification): Use Fplist_get instead.
 1995-03-27 16:05:57 +00:00
Boris Goldowsky
70743ff117 (textget): Check default_properties vbl too. 1995-03-06 15:43:56 +00:00
Richard M. Stallman
b6a0ebc300 (set_point): Set point_before_scroll to nil. 1995-01-27 07:19:06 +00:00
Richard M. Stallman
e5d967c90e Use BUF_INTERVALS throughout. 
(temp_set_point, set_point): Use BUF_PT.
(get_local_map): Get keymap from specified buffer, not current one.
 1995-01-02 21:38:22 +00:00
Richard M. Stallman
d8638d30b5 (compare_string_intervals): New function. 1994-12-04 21:07:03 +00:00
Karl Heuer
9bdff5c5c7 (verify_interval_modification): Fix comment. 1994-10-12 02:11:34 +00:00
Karl Heuer
55cfc73193 (graft_intervals_into_buffer): Use new accessor macros instead of calling XSET 
directly.
 1994-10-04 12:10:17 +00:00
Karl Heuer
b629dd47e0 (create_root_interval, balance_possible_root_interval, delete_interval): Use 
type test macros.
 1994-09-27 02:30:34 +00:00
Richard M. Stallman
d5219de56e (set_point): If Vinhibit_point_motion_hooks, ignore intangible properties. 
If move backwards into intangible text, move back over it.
 1994-09-24 09:13:57 +00:00
Karl Heuer
f54a8c1a1f Add #include "keyboard.h" 1994-09-19 00:12:39 +00:00
Richard M. Stallman
49c49d2299 (interval_balance_threshold): Var deleted. 1994-09-15 21:22:26 +00:00
Richard M. Stallman
5dd6606e25 (textget): Ignore category prop if not a symbol. 1994-08-24 19:40:44 +00:00
Karl Heuer
3a22ee3595 Update copyright. 1994-05-04 02:41:09 +00:00
Karl Heuer
f65013b01a Fix comment. 1994-04-26 01:18:38 +00:00
Karl Heuer
fa7c37595f (set_point): Skip past intangible regions. 1994-04-08 07:09:18 +00:00
Richard M. Stallman
df28eb7b38 (verify_interval_modification): For insertion in 
middle of an interval, use the same criterion as between intervals
for whether read-only forbids it.
 1994-03-26 21:02:24 +00:00
Karl Heuer
dd675b05fa (adjust_intervals_for_insertion, merge_properties_sticky, delete_interval): 
Use assignment, not initialization.
 1994-03-23 22:30:22 +00:00
Karl Heuer
3e76261f9b (verify_interval_modification): When checking read-only, allow for the case 
that stickiness might be t instead of a list.
 1994-02-04 20:51:16 +00:00
Karl Heuer
45d82bdc5d Add comments describing the rules used by the merge algorithm. 1994-02-04 01:18:01 +00:00
Karl Heuer
550bd63a2c (merge_properties_sticky): Preserve original order of properties. 1994-02-03 18:54:04 +00:00