Example #1
0
/*
 * 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*/
}
Example #2
0
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*/
}