shithub: libobj

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allow parentheses in material names (this is getting ridiculous.)

--- a/obj.c

+++ b/obj.c

@@ -911,7 +911,7 @@

 				p = buf;

 				do{

 					*p++ = c;

-				}while(c = Bgetc(bin), (isalnum(c) || c == '.' || c == '_' || c == '-') && p-buf < sizeof(buf)-1);

+				}while(c = Bgetc(bin), (isalnum(c) || c == '.' || c == '_' || c == '-' || c == '(' || c == ')') && p-buf < sizeof(buf)-1);

 				*p = 0;

 				if(obj->materials != nil && (m = getmtl(obj->materials, buf)) == nil){

 					error("no material '%s' found", buf);