Mercurial > hg > xemacs-beta
annotate lib-src/ad2c @ 5041:efaa6cd845e5
add regexp-debugging
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-02-15 Ben Wing <ben@xemacs.org>
* regex.c:
* regex.c (DEBUG_FAIL_PRINT1):
* regex.c (PUSH_FAILURE_POINT):
* regex.c (POP_FAILURE_POINT):
* regex.c (regex_compile):
* regex.c (re_match_2_internal):
* regex.h:
* search.c:
* search.c (search_buffer):
* search.c (debug_regexps_changed):
* search.c (vars_of_search):
Add an internal variable debug_regexps and a corresponding Lisp
variable `debug-regexps' that takes a list of areas in which to
display debugging info about regex compilation and matching
(currently three areas exist). Use existing debugging code
already in regex.c and modify it so that it recognizes the
debug_regexps variable and the flags in it.
Rename variable `debug-xemacs-searches' to just `debug-searches',
consistent with other debug vars.
tests/ChangeLog addition:
2010-02-15 Ben Wing <ben@xemacs.org>
* automated/search-tests.el (let):
* automated/search-tests.el (boundp):
debug-xemacs-searches renamed to debug-searches.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Mon, 15 Feb 2010 21:51:22 -0600 |
| parents | 26a007fa2f4c |
| children | ba07c880114a |
| rev | line source |
|---|---|
| 0 | 1 #!/bin/sh |
| 2 # | |
| 3 # ad2c : Convert app-defaults file to C strings decls. | |
| 4 # | |
| 5 # George Ferguson, ferguson@cs.rcohester.edu, 12 Nov 1990. | |
| 6 # 19 Mar 1991 : gf | |
| 7 # Made it self-contained. | |
| 8 # 6 Jan 1992 : mycroft@gnu.ai.mit.edu (Charles Hannum) | |
| 9 # Removed use of "-n" and ":read" label since Gnu and | |
| 10 # IBM sed print pattern space on "n" command. Still works | |
| 11 # with Sun sed, of course. | |
| 12 # 7 Jan 1992: matthew@sunpix.East.Sun.COM (Matthew Stier) | |
| 13 # Escape quotes after escaping backslashes. | |
| 14 # | |
|
4774
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
15 # This file is part of XEmacs. |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
16 # |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
17 # XEmacs is free software; you can redistribute it and/or modify it |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
18 # under the terms of the GNU General Public License as published by the |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
19 # Free Software Foundation; either version 2, or (at your option) any |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
20 # later version. |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
21 # |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
22 # XEmacs is distributed in the hope that it will be useful, but WITHOUT |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
23 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
24 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
25 # for more details. |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
26 # |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
27 # You should have received a copy of the GNU General Public License |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
28 # along with XEmacs; see the file COPYING. If not, write to |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
29 # the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
30 # Boston, MA 02111-1301, USA. */ |
|
26a007fa2f4c
Add GPL v2 or later notice to lib-src/ad2c with George Ferguson's permission.
Jerry James <james@xemacs.org>
parents:
0
diff
changeset
|
31 # |
| 0 | 32 # Synched up with: Not in FSF. |
| 33 | |
| 34 sed ' | |
| 35 /^!/d | |
| 36 /^$/d | |
| 37 s/\\/\\\\/g | |
| 38 s/\\$//g | |
| 39 s/"/\\"/g | |
| 40 s/^/"/ | |
| 41 : test | |
| 42 /\\$/b slash | |
| 43 s/$/",/ | |
| 44 p | |
| 45 d | |
| 46 : slash | |
| 47 n | |
| 48 /^!/d | |
| 49 /^$/d | |
| 50 s/"/\\"/g | |
| 51 s/\\\\/\\/g | |
| 52 s/\\n/\\\\n/g | |
| 53 s/\\t/\\\\t/g | |
| 54 s/\\f/\\\\f/g | |
| 55 s/\\b/\\\\b/g | |
| 56 b test' "$@" |