shithub: nvi

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fix youtu.be links

--- a/nvi.c

+++ b/nvi.c

@@ -78,7 +78,7 @@

 		usage();

 	vid = argv[0];

 	if(strncmp(argv[0], "http", 4) == 0){

-		if(strstr(argv[0], "youtu") != nil && (vid = strrchr(argv[0], '=')) != nil)

+		if(strstr(argv[0], "youtu") != nil && (vid = strrpbrk(argv[0], "/=")) != nil)

 			vid++;

 		else

 			fun = peertube;

--- a/nvi.h

+++ b/nvi.h

@@ -43,6 +43,7 @@

 JSON *jfield(JSON *j, int type, ...);

 char *jstrdup(JSON *j, char *name);

 vlong jint(JSON *j, char *name);

+char *strrpbrk(char *s, char *c);

 #pragma varargck type "Z" vlong

 int Zfmt(Fmt *f);

--- a/util.c

+++ b/util.c

@@ -203,3 +203,19 @@

 	}

 	return 0;

 }

+

+char*

+strrpbrk(char *s, char *c)

+{

+	char *r, *s0;

+

+	if(*c == 0)

+		return strchr(s, 0);

+	for(r = nil, s0 = s; *c != 0; c++, s = s0){

+		while(s = strchr(s, *c)){

+			r = s++;

+			s0 = s;

+		}

+	}

+	return r;

+}