95 	register int 	c,inquote = 0, inassign=0;  in find_begin()  local
105 			if(!inquote)  in find_begin()
107 				inquote = c;  in find_begin()
111 			if(inquote==c)  in find_begin()
112 				inquote = 0;  in find_begin()
115 			if(inquote != '\'')  in find_begin()
119 			if(inquote == '\'')  in find_begin()
157 			if(!inquote)  in find_begin()
164 			if(!inquote && inassign)  in find_begin()
174 			if(!inquote && ismeta(c))  in find_begin()
182 	if(inquote && *bp==inquote)  in find_begin()