diff options
Diffstat (limited to 'doc/tools/src2html1.4a/Ctags/fortran.c')
| -rw-r--r-- | doc/tools/src2html1.4a/Ctags/fortran.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/doc/tools/src2html1.4a/Ctags/fortran.c b/doc/tools/src2html1.4a/Ctags/fortran.c deleted file mode 100644 index 025a204b6b..0000000000 --- a/doc/tools/src2html1.4a/Ctags/fortran.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)fortran.c 5.5 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include <stdio.h> -#include <string.h> -#include "ctags.h" - -static void takeprec(); - -char *lbp; /* line buffer pointer */ - -PF_funcs() -{ - register bool pfcnt; /* pascal/fortran functions found */ - register char *cp; - char tok[MAXTOKEN], - *gettoken(); - - 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); - 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); - 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); - 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); - if (!*lbp) - continue; - for (cp = lbp + 1;*cp && intoken(*cp);++cp); - if (cp = lbp + 1) - continue; - *cp = EOS; - (void)strcpy(tok,lbp); - getline(); /* process line for ex(1) */ - pfnote(tok,lineno); - pfcnt = YES; - } - /*NOTREACHED*/ -} - -/* - * cicmp -- - * do case-independent strcmp - */ -cicmp(cp) - register char *cp; -{ - register int len; - register char *bp; - - for (len = 0,bp = lbp;*cp && (*cp &~ ' ') == (*bp++ &~ ' '); - ++cp,++len); - if (!*cp) { - lbp += len; - return(YES); - } - return(NO); -} - -static void -takeprec() -{ - for (;isspace(*lbp);++lbp); - if (*lbp == '*') { - for (++lbp;isspace(*lbp);++lbp); - if (!isdigit(*lbp)) - --lbp; /* force failure */ - else - while (isdigit(*++lbp)); - } -} |