Getting close to a basic working readline now.

[pd_readline] / mg / modes.c

diff --git a/mg/modes.c b/mg/modes.c
deleted file mode 100644 (file)
index cde8728..0000000
--- a/mg/modes.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*     $OpenBSD: modes.c,v 1.18 2008/06/14 08:46:30 kjell Exp $        */
-
-/* This file is in the public domain. */
-
-/*
- * Commands to toggle modes.   Without an argument, these functions will
- * toggle the given mode.  A negative or zero argument will turn the mode
- * off.  A positive argument will turn the mode on.
- */
-
-#include "def.h"
-#include "kbd.h"
-
-int    changemode(int, int, char *);
-
-int     defb_nmodes = 0;
-struct maps_s  *defb_modes[PBMODES] = { &fundamental_mode };
-int     defb_flag = 0;
-
-int
-changemode(int f, int n, char *mode)
-{
-       int      i;
-       struct maps_s   *m;
-
-       if ((m = name_mode(mode)) == NULL) {
-               ewprintf("Can't find mode %s", mode);
-               return (FALSE);
-       }
-       if (!(f & FFARG)) {
-               for (i = 0; i <= curbp->b_nmodes; i++)
-                       if (curbp->b_modes[i] == m) {
-                               /* mode already set */
-                               n = 0;
-                               break;
-                       }
-       }
-       if (n > 0) {
-               for (i = 0; i <= curbp->b_nmodes; i++)
-                       if (curbp->b_modes[i] == m)
-                               /* mode already set */
-                               return (TRUE);
-               if (curbp->b_nmodes >= PBMODES - 1) {
-                       ewprintf("Too many modes");
-                       return (FALSE);
-               }
-               curbp->b_modes[++(curbp->b_nmodes)] = m;
-       } else {
-               /* fundamental is b_modes[0] and can't be unset */
-               for (i = 1; i <= curbp->b_nmodes && m != curbp->b_modes[i];
-                   i++);
-               if (i > curbp->b_nmodes)
-                       return (TRUE);  /* mode wasn't set */
-               for (; i < curbp->b_nmodes; i++)
-                       curbp->b_modes[i] = curbp->b_modes[i + 1];
-               curbp->b_nmodes--;
-       }
-       upmodes(curbp);
-       return (TRUE);
-}
-
-int
-indentmode(int f, int n)
-{
-       return (changemode(f, n, "indent"));
-}
-
-int
-fillmode(int f, int n)
-{
-       return (changemode(f, n, "fill"));
-}
-
-#ifdef NOTAB
-int
-notabmode(int f, int n)
-{
-       if (changemode(f, n, "notab") == FALSE)
-               return (FALSE);
-       if (f & FFARG) {
-               if (n <= 0)
-                       curbp->b_flag &= ~BFNOTAB;
-               else
-                       curbp->b_flag |= BFNOTAB;
-       } else
-               curbp->b_flag ^= BFNOTAB;
-       return (TRUE);
-}
-#endif /* NOTAB */
-
-int
-overwrite_mode(int f, int n)
-{
-       if (changemode(f, n, "overwrite") == FALSE)
-               return (FALSE);
-       if (f & FFARG) {
-               if (n <= 0)
-                       curbp->b_flag &= ~BFOVERWRITE;
-               else
-                       curbp->b_flag |= BFOVERWRITE;
-       } else
-               curbp->b_flag ^= BFOVERWRITE;
-       return (TRUE);
-}
-
-int
-set_default_mode(int f, int n)
-{
-       int      i;
-       struct maps_s   *m;
-       char     modebuf[32], *bufp;
-
-       if ((bufp = eread("Set Default Mode: ", modebuf, sizeof(modebuf),
-           EFNEW)) == NULL)
-               return (ABORT);
-       else if (bufp[0] == '\0')
-               return (FALSE);
-       if ((m = name_mode(modebuf)) == NULL) {
-               ewprintf("can't find mode %s", modebuf);
-               return (FALSE);
-       }
-       if (!(f & FFARG)) {
-               for (i = 0; i <= defb_nmodes; i++)
-                       if (defb_modes[i] == m) {
-                               /* mode already set */
-                               n = 0;
-                               break;
-                       }
-       }
-       if (n > 0) {
-               for (i = 0; i <= defb_nmodes; i++)
-                       if (defb_modes[i] == m)
-                               /* mode already set */
-                               return (TRUE);
-               if (defb_nmodes >= PBMODES - 1) {
-                       ewprintf("Too many modes");
-                       return (FALSE);
-               }
-               defb_modes[++defb_nmodes] = m;
-       } else {
-               /* fundamental is defb_modes[0] and can't be unset */
-               for (i = 1; i <= defb_nmodes && m != defb_modes[i]; i++);
-               if (i > defb_nmodes)
-                       /* mode was not set */
-                       return (TRUE);
-               for (; i < defb_nmodes; i++)
-                       defb_modes[i] = defb_modes[i + 1];
-               defb_nmodes--;
-       }
-       if (strcmp(modebuf, "overwrite") == 0) {
-               if (n <= 0)
-                       defb_flag &= ~BFOVERWRITE;
-               else
-                       defb_flag |= BFOVERWRITE;
-       }
-#ifdef NOTAB
-       if (strcmp(modebuf, "notab") == 0) {
-               if (n <= 0)
-                       defb_flag &= ~BFNOTAB;
-               else
-                       defb_flag |= BFNOTAB;
-       }
-#endif /* NOTAB */
-       return (TRUE);
-}