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Author SHA1 Message Date
Paul Eggert
0da09c43ea * editfns.c (Fchar_equal): Remove no-longer-needed workaround for 
the race-condition problem the old DOWNCASE.
 2011-03-15 14:23:02 -07:00
Paul Eggert
880433015d Add ChangeLog entry for previous change. 2011-03-15 14:22:21 -07:00
Paul Eggert
5da9919f99 Use functions, not macros, for up- and down-casing. 2011-03-15 14:14:06 -07:00
Paul Eggert
b313f9d863 * regex.c (RETALLOC_IF): Define only if needed. 
(WORDCHAR_P): Likewise.  This one is never needed, but is used
only in a comment talking about a compiler bug, so put inside
the #if 0 of that comment.
(CHARSET_LOOKUP_BITMAP, FAIL_STACK_FULL, RESET_FAIL_STACK):
(PUSH_FAILURE_ELT, BUF_PUSH_3, STOP_ADDR_VSTRING):
Remove; unused.
 2011-03-15 11:53:29 -07:00
Paul Eggert
da053e48b1 * regex.c (regex_compile, re_match_2_internal): Mark locals as initialized. 2011-03-15 11:43:04 -07:00
Paul Eggert
952db0d7ad * regex.c (FREE_VAR): Rewrite so as not to use empty "else", 
which gcc can warn about.
 2011-03-15 11:40:00 -07:00
Paul Eggert
8fb3179241 * regex.c (re_match_2_internals): Fix one more "not". 2011-03-15 11:37:02 -07:00
Paul Eggert
abbd1bcfec * regex.c: (regex_compile, re_search_2, re_match_2_internal): 
Remove unused local vars.
 2011-03-15 11:32:28 -07:00
Paul Eggert
19ed544587 * regex.c (CHARSET_LOOKUP_RANGE_TABLE_RAW, POP_FAILURE_REG_OR_COUNT): 
Rename locals to avoid shadowing.
(regex_compile, re_match_2_internal): Move locals to avoid shadowing.
 2011-03-15 11:27:53 -07:00
Paul Eggert
1f3561e4ca * search.c (boyer_moore): Rename locals to avoid shadowing. 
* character.h (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE): Likewise.
 2011-03-15 11:13:15 -07:00
Paul Eggert
ded6f8f72e * search.c (simple_search): Remove unused var. 2011-03-15 11:08:50 -07:00
Paul Eggert
dbd37a958f * dired.c (compile_pattern): Move decl from here ... 
* lisp.h: ... to here, so that it can be checked.
(struct re_registers): New forward decl.
 2011-03-15 11:08:06 -07:00
Paul Eggert
7e47afad45 * character.h (INC_POS, DEC_POS): Rename locals to avoid shadowing. 2011-03-15 11:02:42 -07:00
Paul Eggert
5671df8f51 * indent.c (Fvertical_motion): Mark locals as initialized. 2011-03-15 10:59:31 -07:00
Paul Eggert
85f24f6159 * indent.c (MULTIBYTE_BYTES_WIDTH): New args bytes, width. 
All uses changed.
(MULTIBYTE_BYTES_WIDTH, scan_for_column, compute_motion):
Rename locals to avoid shadowing.
 2011-03-15 10:57:31 -07:00
Paul Eggert
e45a141a5b * casefiddle.c (casify_region): Mark local as initialized. 2011-03-15 10:18:02 -07:00
Paul Eggert
181aa2be71 * casefiddle.c (casify_object, casify_region): Now static. 2011-03-15 10:16:14 -07:00
Paul Eggert
930d429ccc * cmds.c (internal_self_insert): Rename local to avoid shadowing. 2011-03-15 10:16:01 -07:00
Paul Eggert
7082eac679 * lisp.h: New macros GCPRO2_VAR, GCPRO3_VAR, etc. 2011-03-15 10:13:02 -07:00
Paul Eggert
38b2c0769f * dired.c (directory_files_internal, file_name_completion): 
Rename locals to avoid shadowing.
 2011-03-15 01:38:32 -07:00
Paul Eggert
15206ed923 Fix a race condition diagnosed by gcc -Wsequence-point (Bug#8254). 
An expression of the form (DOWNCASE (x) == DOWNCASE (y)), found in
dired.c's scmp function, had undefined behavior.
* lisp.h (DOWNCASE_TABLE, UPCASE_TABLE, DOWNCASE, UPPERCASEP):
(NOCASEP, LOWERCASEP, UPCASE, UPCASE1): Move from here ...
* buffer.h: ... to here, because these macros use current_buffer,
and the new implementation with inline functions needs to have
current_buffer in scope now, rather than later when the macros
are used.
(downcase, upcase1): New static inline functions.
(DOWNCASE, UPCASE1): Reimplement using these functions.
This avoids undefined behavior in expressions like
DOWNCASE (x) == DOWNCASE (y), which previously suffered
from race conditions in accessing the global variables
case_temp1 and case_temp2.
* casetab.c (case_temp1, case_temp2): Remove; no longer needed.
* lisp.h (case_temp1, case_temp2): Remove their decls.
* character.h (ASCII_CHAR_P): Move from here ...
* lisp.h: ... to here, so that the inline functions mentioned
above can use them.
 2011-03-15 00:04:00 -07:00
Paul Eggert
4a6bea268f * dired.c (directory_files_internal_unwind): Now static. 2011-03-14 20:59:26 -07:00
Paul Eggert
f839df0cf5 * fileio.c: (Fset_file_times, Finsert_file_contents, auto_save_error): 
Rename locals to avoid shadowing.
 2011-03-14 20:17:20 -07:00
Paul Eggert
b14aac08d0 * fileio.c (Ffile_selinux_context, Fset_file_selinux_context): Fix pointer 
signedness issues.
 2011-03-14 19:50:36 -07:00
Paul Eggert
fd4ead5206 * fileio.c (Fmake_directory_internal, Fread_file_name): Remove unused vars. 2011-03-14 19:48:24 -07:00
Paul Eggert
2893f1463d * fileio.c (file_name_as_directory): Use const pointers when appropriate. 
(Fexpand_file_name): Likewise.  In particular, newdir might
point at constant storage, so make it a const pointer.
 2011-03-14 19:46:32 -07:00
Paul Eggert
f14b7e14bb * fileio.c (file_name_as_directory, directory_file_name): 
(barf_or_query_if_file_exists, auto_save_error, auto_save_1):
Now static.
 2011-03-14 18:42:54 -07:00
Paul Eggert
62137a95f3 * minibuf.c (Ftry_completion, Fall_completions): Rename or remove locals 
to avoid shadowing.
 2011-03-14 18:39:30 -07:00
Paul Eggert
5716756ee3 * minibuf.c (choose_minibuf_frame_1): Now static. 2011-03-14 18:34:35 -07:00
Paul Eggert
b4c3046a73 * marker.c (bytepos_to_charpos): Remove; unused. 2011-03-14 18:33:14 -07:00
Paul Eggert
b45db52287 * lisp.h (verify_bytepos, count_markers): New decls, 
so that gcc does not warn that these functions aren't declared.
 2011-03-14 18:32:33 -07:00
Paul Eggert
40ef059ee2 * insdel.c (copy_text): Remove unused local var. 2011-03-14 18:26:16 -07:00
Paul Eggert
f0cb4a6079 * insdel.c (CHECK_MARKERS): Redo to avoid gcc -Wempty-body diagnostic. 2011-03-14 18:25:31 -07:00
Paul Eggert
85876d0794 * insdel.c (check_markers, make_gap_larger, make_gap_smaller): 
(reset_var_on_error, Fcombine_after_change_execute_1): Now static.
 2011-03-14 18:22:56 -07:00
Paul Eggert
b3dd38aba9 * filelock.c (lock_file_1): Rename local to avoid shadowing. 2011-03-14 18:19:50 -07:00
Paul Eggert
03d78a21be * filelock.c (within_one_second): Now static. 2011-03-14 18:16:59 -07:00
Paul Eggert
5df8f01bab * buffer.c (fix_overlays_before): Mark locals as initialized. 
(fix_start_end_in_overlays): Likewise.  This function should be
simplified by using pointers-to-pointers, but that's a different
matter.
 2011-03-14 18:15:56 -07:00
Paul Eggert
8f54f30aec * buffer.c: (Fkill_buffer, record_buffer, Fbury_buffer, Fset_buffer_multibyte): 
(report_overlay_modification): Rename locals to avoid shadowing.
 2011-03-14 16:43:16 -07:00
Paul Eggert
c3bd59b510 * buffer.c (switch_to_buffer_1): Now static. 2011-03-14 16:32:27 -07:00
Paul Eggert
15dfd3d9d6 * sysdep.c (MAXPATHLEN): Define only if needed. 2011-03-14 16:31:21 -07:00
Paul Eggert
edced198e3 * sysdep.c (sys_subshell): Mark local as volatile if checking for lint, 
to suppress a gcc -Wclobbered warning that does not seem to be right.
 2011-03-14 16:30:06 -07:00
Paul Eggert
fbd02d7b06 * sysdep.c: Fix pointer signedness issue. 2011-03-14 15:56:24 -07:00
Paul Eggert
a70072c9a5 * sysdep.c (system_process_attributes): Rename vars to avoid shadowing. 2011-03-14 15:52:28 -07:00
Paul Eggert
a0977c4454 * process.c (serial_open, serial_configure): Move decls from here ... 
* systty.h: ... to here, so that they can be checked.
 2011-03-14 15:49:41 -07:00
Paul Eggert
a884fdcc41 * fns.c (get_random, seed_random): Move extern decls from here ... 
* lisp.h: ... to here, so that they can be checked.
 2011-03-14 15:42:10 -07:00
Paul Eggert
b8950c9480 * sysdep.c (wait_for_termination_signal): Remove; unused. 2011-03-14 15:37:08 -07:00
Paul Eggert
604efe86a9 * sysdep.c (reset_io): Now static. 2011-03-14 15:36:12 -07:00
Paul Eggert
c1141155ba * keymap.c: (get_keymap, access_keymap, Fdefine_key, Fwhere_is_internal): 
(describe_map_tree):
Rename locals to avoid shadowing.
 2011-03-14 08:53:19 -07:00
Paul Eggert
dbbb842771 * keymap.c (DENSE_TABLE_SIZE): Remove; unused. 2011-03-14 08:42:21 -07:00
Paul Eggert
1004a21a8f * keymap.c (Fwhere_is_internal): Don't test CONSP (sequences) unnecessarily. 2011-03-14 08:40:57 -07:00