Rearrange the file tree.

[u/mdw/catacomb] / qdparse.c

diff --git a/qdparse.c b/qdparse.c
deleted file mode 100644 (file)
index 9615bb5..0000000
--- a/qdparse.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/* -*-c-*-
- *
- * $Id: qdparse.c,v 1.2 2004/04/08 01:36:15 mdw Exp $
- *
- * Quick-and-dirty parser
- *
- * (c) 2004 Straylight/Edgeware
- */
-
-/*----- Licensing notice --------------------------------------------------*
- *
- * This file is part of Catacomb.
- *
- * Catacomb is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Library General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * Catacomb is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with Catacomb; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-/*----- Header files ------------------------------------------------------*/
-
-#include <ctype.h>
-#include <string.h>
-
-#include "qdparse.h"
-
-/*----- Main code ---------------------------------------------------------*/
-
-/* --- @qd_skipspc@ --- *
- *
- * Arguments:  @qd_parse *qd@ = context
- *
- * Returns:    ---
- *
- * Use:                Skips spaces in the string.  No errors.
- */
-
-void qd_skipspc(qd_parse *qd)
-{
-  while (isspace((unsigned char)*qd->p))
-    qd->p++;
-}
-
-/* --- @qd_delim@ --- *
- *
- * Arguments:  @qd_parse *qd@ = context
- *             @int ch@ = character to compare with
- *
- * Returns:    Nonzero if it was, zero if it wasn't.
- *
- * Use:                Checks the next (non-whitespace) character is what we
- *             expect.  If it is, the character is eaten; otherwise it's no
- *             big deal.
- */
-
-int qd_delim(qd_parse *qd, int ch)
-{
-  qd_skipspc(qd);
-  if (*qd->p != ch)
-    return (0);
-  qd->p++;
-  return (1);
-}
-
-/* --- @qd_enum@ --- *
- *
- * Arguments:  @qd_parse *qd@ = context
- *             @const char *e@ = list of enum strings, space separated
- *
- * Returns:    Index of the string matched, or @-1@.
- *
- * Use:                Matches a keyword.
- */
-
-int qd_enum(qd_parse *qd, const char *e)
-{
-  size_t n;
-  int i = 0;
-
-  qd_skipspc(qd);
-  for (;;) {
-    e += strspn(e, ", ");
-    if (!*e) break;
-    n = strcspn(e, ", ");
-    if (strncmp(qd->p, e, n) == 0 && !isalnum((unsigned char)qd->p[n])) {
-      qd->p += n;
-      return (i);
-    }
-    i++; e += n;
-  }
-  qd->e = "unrecognized keyword";
-  return (-1);
-}
-
-/* --- @qd_getmp@ --- *
- *
- * Arguments:  @qd_parse *qd@ = context
- *
- * Returns:    The integer extracted, or null.
- *
- * Use:                Parses a multiprecision integer from a string.
- */
-
-mp *qd_getmp(qd_parse *qd)
-{
-  char *q;
-  mp *m;
-
-  qd_skipspc(qd);
-  m = mp_readstring(MP_NEW, qd->p, &q, 0);
-  if (m && !isalnum((unsigned char)*q))
-    qd->p = q;
-  else {
-    mp_drop(m);
-    qd->e = "bad number";
-  }
-  return (m);
-}
-
-/* --- @qd_eofp@ --- *
- *
- * Arguments:  @qd_parse *qd@ = context
- *
- * Returns:    Nonzero if at EOF, zero otherwise.
- */
-
-int qd_eofp(qd_parse *qd)
-{
-  qd_skipspc(qd);
-  return (!*qd->p);
-}
-
-/*----- That's all, folks -------------------------------------------------*/