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- From: skrenta@blekko.commodore.com (Rich Skrenta)
- Newsgroups: alt.sources
- Subject: Patch to let Tass use re_comp() & re_exec() on BSD systems
- Message-ID: <147@blekko.commodore.com>
- Date: 15 Feb 91 16:08:11 GMT
-
- This patch will let Tass use re_comp() and re_exec() instead of
- regex() and regcmp() if BSD is defined.
-
- *** group.c- Sun Feb 10 05:56:34 1991
- --- group.c Fri Feb 15 11:01:13 1991
- ***************
- *** 528,537 ****
- {
- char buf[LEN+1];
- int i;
- extern char *regcmp();
- extern char *regex();
- ! char *re;
- ! char *prompt;
-
- clear_message();
-
- --- 528,541 ----
- {
- char buf[LEN+1];
- int i;
- + char *prompt;
- + #ifdef BSD
- + extern char *re_comp();
- + #else
- + char *re;
- extern char *regcmp();
- extern char *regex();
- ! #endif
-
- clear_message();
-
- ***************
- *** 554,563 ****
- --- 558,574 ----
-
- glob_name(subject_search_string, buf);
-
- + #ifdef BSD
- + if (re_comp(buf) != NULL) {
- + info_message("Bad search pattern");
- + return;
- + }
- + #else
- if ((re = regcmp(buf, NULL)) == NULL) {
- info_message("Bad search pattern");
- return;
- }
- + #endif
-
- do {
- if (forward)
- ***************
- *** 570,576 ****
- --- 581,591 ----
- if (i < 0)
- i = top_base - 1;
-
- + #ifdef BSD
- + if (re_exec(arts[ base[i] ].subject) == 1) {
- + #else
- if (regex(re, arts[ base[i] ].subject) != NULL) {
- + #endif
- if (i >= first_subj_on_screen
- && i < last_subj_on_screen) {
- erase_subject_arrow();
- ***************
- *** 580,590 ****
- --- 595,612 ----
- index_point = i;
- show_group_page(group);
- }
- + #ifndef BSD
- + free(re);
- + #endif
- return;
- }
- } while (i != index_point);
-
- info_message("No match");
- +
- + #ifndef BSD
- + free(re);
- + #endif
- }
-
-
- *** select.c- Fri Feb 8 16:29:27 1991
- --- select.c Fri Feb 15 11:01:46 1991
- ***************
- *** 421,430 ****
- {
- char buf[LEN+1];
- int i;
- extern char *regcmp();
- extern char *regex();
- char *re;
- ! char *prompt;
-
- clear_message();
-
- --- 421,434 ----
- {
- char buf[LEN+1];
- int i;
- + char *prompt;
- + #ifdef BSD
- + extern char *re_comp();
- + #else
- extern char *regcmp();
- extern char *regex();
- char *re;
- ! #endif
-
- clear_message();
-
- ***************
- *** 447,456 ****
- --- 451,467 ----
-
- glob_name(group_search_string, buf);
-
- + #ifdef BSD
- + if (re_comp(buf) != NULL) {
- + info_message("Bad search pattern");
- + return;
- + }
- + #else
- if ((re = regcmp(buf, NULL)) == NULL) {
- info_message("Bad search pattern");
- return;
- }
- + #endif
-
- do {
- if (forward)
- ***************
- *** 463,469 ****
- --- 474,484 ----
- if (i < 0)
- i = local_top - 1;
-
- + #ifdef BSD
- + if (re_exec(active[my_group[i]].name) == 1) {
- + #else
- if (regex(re, active[my_group[i]].name) != NULL) {
- + #endif
- if (i >= first_group_on_screen
- && i < last_group_on_screen) {
- erase_group_arrow();
- ***************
- *** 473,483 ****
- --- 488,505 ----
- cur_groupnum = i;
- group_selection_page();
- }
- + #ifndef BSD
- + free(re);
- + #endif
- return;
- }
- } while (i != cur_groupnum);
-
- info_message("No match");
- +
- + #ifndef BSD
- + free(re);
- + #endif
- }
-
-
- --
- skrenta@blekko.commodore.com
-