/*
* lisp tag functions
* just look for (def or (DEF
*/
void
l_entries()
{
int special;
char *cp;
char savedc;
char tok[MAXTOKEN];
for (;;) {
lineftell = ftell(inf);
if (!fgets(lbuf, sizeof(lbuf), inf))
return;
++lineno;
lbp = lbuf;
if (!cicmp("(def"))
continue;
special = NO;
switch(*lbp | ' ') {
case 'm':
if (cicmp("method"))
special = YES;
break;
case 'w':
if (cicmp("wrapper") || cicmp("whopper"))
special = YES;
}
for (; !isspace(*lbp); ++lbp)
continue;
for (; isspace(*lbp); ++lbp)
continue;
for (cp = lbp; *cp && *cp != '\n'; ++cp)
continue;
*cp = EOS;
if (special) {
if (!(cp = strchr(lbp, ')')))
continue;
for (; cp >= lbp && *cp != ':'; --cp)
continue;
if (cp < lbp)
continue;
lbp = cp;
for (; *cp && *cp != ')' && *cp != ' '; ++cp)
continue;
}
else
for (cp = lbp + 1;
*cp && *cp != '(' && *cp != ' '; ++cp)
continue;
savedc = *cp;
*cp = EOS;
(void)strcpy(tok, lbp);
*cp = savedc;
ct_getline();
pfnote(tok, lineno);
}
/*NOTREACHED*/
}
int
PF_funcs(void)
{
bool pfcnt; /* pascal/fortran functions found */
char *cp;
char tok[MAXTOKEN];
for (pfcnt = NO;;) {
lineftell = ftell(inf);
if (!fgets(lbuf, sizeof(lbuf), inf))
return (pfcnt);
++lineno;
lbp = lbuf;
if (*lbp == '%') /* Ratfor escape to fortran */
++lbp;
for (; isspace(*lbp); ++lbp)
continue;
if (!*lbp)
continue;
switch (*lbp | ' ') { /* convert to lower-case */
case 'c':
if (cicmp("complex") || cicmp("character"))
takeprec();
break;
case 'd':
if (cicmp("double")) {
for (; isspace(*lbp); ++lbp)
continue;
if (!*lbp)
continue;
if (cicmp("precision"))
break;
continue;
}
break;
case 'i':
if (cicmp("integer"))
takeprec();
break;
case 'l':
if (cicmp("logical"))
takeprec();
break;
case 'r':
if (cicmp("real"))
takeprec();
break;
}
for (; isspace(*lbp); ++lbp)
continue;
if (!*lbp)
continue;
switch (*lbp | ' ') {
case 'f':
if (cicmp("function"))
break;
continue;
case 'p':
if (cicmp("program") || cicmp("procedure"))
break;
continue;
case 's':
if (cicmp("subroutine"))
break;
default:
continue;
}
for (; isspace(*lbp); ++lbp)
continue;
if (!*lbp)
continue;
for (cp = lbp + 1; *cp && intoken(*cp); ++cp)
continue;
if (cp == lbp + 1)
continue;
*cp = EOS;
(void)strlcpy(tok, lbp, sizeof(tok)); /* possible trunc */
getline(); /* process line for ex(1) */
pfnote(tok, lineno);
pfcnt = YES;
}
/*NOTREACHED*/
}
