90 char *source_path;  variable
307   puts_filtered (source_path);  in show_directories()
355   source_path = xstrdup (buf);  in init_source_path()
376 	  xfree (source_path);  in directory_command()
382       mod_path (dirname, &source_path);  in directory_command()
805   fd = openp (source_path, OPF_TRY_CWD_FIRST | OPF_SEARCH_IN_PATH, filename,  in source_full_path_of()
841   char *path = source_path;  in find_and_open_source()
862       p = (char *) strstr (source_path, "$cdir");  in find_and_open_source()
869 	    alloca (strlen (source_path) + 1 + strlen (dirname) + 1);  in find_and_open_source()
870 	  len = p - source_path;  in find_and_open_source()
871 	  strncpy (path, source_path, len);	/* Before $cdir */  in find_and_open_source()
873 	  strcat (path + len, source_path + len + cdir_len);	/* After $cdir */  in find_and_open_source()