From e32303b41512e3386b83893b8331fb2d4f83be95 Mon Sep 17 00:00:00 2001
From: Dmitry Mikhirev
Date: Fri, 6 Mar 2015 21:55:42 +0300
Subject: added php-like `S' option

---
 pcre.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'pcre.c')

diff --git a/pcre.c b/pcre.c
index ccb5528..c6deef1 100644
--- a/pcre.c
+++ b/pcre.c
@@ -314,6 +314,7 @@ static char *match(const char *name, int argc, char **argv)
 	char *pat = NULL;      /* expanded pattern */
 	char *p;               /* iteration pointer */
 	int global = 0;        /* global search? */
+	int study = 0;         /* study pattern? */
 	int co = 0;            /* pattern compilation options */
 	pcre *re = NULL;       /* compiled regexp */
 	const char *err;       /* compilation error */
@@ -335,6 +336,9 @@ static char *match(const char *name, int argc, char **argv)
 			case 'g': /* global search */
 				global = 1;
 				break;
+			case 'S': /* study pattern */
+				study = 1;
+				break;
 			default: /* not match-specific option */
 				co |= parse_comp_opt(*p, name);
 				break;
@@ -353,7 +357,7 @@ static char *match(const char *name, int argc, char **argv)
 		goto end_match;
 	}
 
-	if (global) { /* study compiled pattern */
+	if (study) { /* study compiled pattern */
 		sd = pcre_study(re, 0, &err);
 		if (err) {
 			mk_warning("%s: %s", name, err);
@@ -436,6 +440,7 @@ static char *subst(const char *name, int argc, char **argv)
 	char *pat = NULL;      /* expanded pattern */
 	char *p;               /* iteration pointer */
 	int global = 0;        /* global search? */
+	int study = 0;         /* study pattern? */
 	int co = 0;            /* pattern compilation options */
 	pcre *re = NULL;       /* compiled regexp */
 	const char *err;       /* compilation error */
@@ -462,6 +467,9 @@ static char *subst(const char *name, int argc, char **argv)
 			case 'g': /* global search */
 				global = 1;
 				break;
+			case 'S': /* study pattern */
+				study = 1;
+				break;
 			default: /* not subst-specific option */
 				co |= parse_comp_opt(*p, name);
 				break;
@@ -480,7 +488,7 @@ static char *subst(const char *name, int argc, char **argv)
 		goto end_subst;
 	}
 
-	if (global) { /* study compiled pattern */
+	if (study) { /* study compiled pattern */
 		sd = pcre_study(re, 0, &err);
 		if (err) {
 			mk_warning("%s: %s", name, err);
-- 
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