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authorBart Schaefer <schaefer@ipost.com>2021-04-10 14:26:46 -0700
committerBart Schaefer <schaefer@ipost.com>2021-04-10 14:26:46 -0700
commit408a83048366a22bf7645b71bee7428743793736 (patch)
tree993f2e154dda94aa953c74450870eee9adc9968b /Src
parent1bec15a0105c7884c1a6d1243087ebcc801a5937 (diff)
downloadzsh-408a83048366a22bf7645b71bee7428743793736.tar.gz
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47913: implement CASE_PATHS option to make NO_CASE_GLOB more sensible
Diffstat (limited to 'Src')
-rw-r--r--Src/options.c1
-rw-r--r--Src/pattern.c9
-rw-r--r--Src/zsh.h1
3 files changed, 10 insertions, 1 deletions
diff --git a/Src/options.c b/Src/options.c
index fba021e7d..6ea6290e5 100644
--- a/Src/options.c
+++ b/Src/options.c
@@ -105,6 +105,7 @@ static struct optname optns[] = {
 {{NULL, "bsdecho",	      OPT_EMULATE|OPT_SH},	 BSDECHO},
 {{NULL, "caseglob",	      OPT_ALL},			 CASEGLOB},
 {{NULL, "casematch",	      OPT_ALL},			 CASEMATCH},
+{{NULL, "casepaths",	      0},			 CASEPATHS},
 {{NULL, "cbases",	      0},			 CBASES},
 {{NULL, "cprecedences",	      OPT_EMULATE|OPT_NONZSH},	 CPRECEDENCES},
 {{NULL, "cdablevars",	      OPT_EMULATE},		 CDABLEVARS},
diff --git a/Src/pattern.c b/Src/pattern.c
index c28f2c9fb..c0e31b78e 100644
--- a/Src/pattern.c
+++ b/Src/pattern.c
@@ -509,7 +509,7 @@ void
 patcompstart(void)
 {
     patcompcharsset();
-    if (isset(CASEGLOB))
+    if (isset(CASEGLOB) || isset(CASEPATHS))
 	patglobflags = 0;
     else
 	patglobflags = GF_IGNCASE;
@@ -632,6 +632,13 @@ patcompile(char *exp, int inflags, char **endexp)
     p->patmlen = len;
     p->patnpar = patnpar-1;
 
+#ifndef __CYGWIN__  /* The filesystem itself is case-insensitive on Cygwin */
+    if ((patflags & PAT_FILE) && !isset(CASEGLOB) && !(patflags & PAT_PURES)) {
+	p->globflags |= GF_IGNCASE;
+	p->globend |= GF_IGNCASE;
+    }
+#endif
+
     if (!strp) {
 	pscan = (Upat)(patout + startoff);
 
diff --git a/Src/zsh.h b/Src/zsh.h
index a26b2d05b..d70a4017c 100644
--- a/Src/zsh.h
+++ b/Src/zsh.h
@@ -2387,6 +2387,7 @@ enum {
     BSDECHO,
     CASEGLOB,
     CASEMATCH,
+    CASEPATHS,
     CBASES,
     CDABLEVARS,
     CDSILENT,