- if (cp && *cp) {
- if (*cp!='/') {
- cp2 = getenv("TERM");
- if (cp2==(char *) 0 || strcmp(name,cp2)==0) {
- strcpy(bp,cp);
- return(tnchktc());
- } else {
- tf = open(E_TERMCAP, 0);
+ if (!cp || *cp != '/') { /* no TERMCAP or it holds an entry */
+ if (termpath = getenv("TERMPATH"))
+ strncpy(pathbuf, termpath, PBUFSIZ);
+ else {
+ if (home = getenv("HOME")) { /* set up default */
+ p += strlen(home); /* path, looking in */
+ strcpy(pathbuf, home); /* $HOME first */
+ *p++ = '/';
+ } /* if no $HOME look in current directory */
+ strncpy(p, _PATH_DEF, PBUFSIZ - (p - pathbuf));
+ }
+ }
+ else /* user-defined name in TERMCAP */
+ strncpy(pathbuf, cp, PBUFSIZ); /* still can be tokenized */
+
+ *fname++ = pathbuf; /* tokenize path into vector of names */
+ while (*++p)
+ if (*p == ' ' || *p == ':') {
+ *p = '\0';
+ while (*++p)
+ if (*p != ' ' && *p != ':')
+ break;
+ if (*p == '\0')
+ break;
+ *fname++ = p;
+ if (fname >= pathvec + PVECSIZ) {
+ fname--;
+ break;