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/* $OpenBSD: mail.c,v 1.1 2003/05/05 11:12:07 vincent Exp $ */
/*
* This file is in the public domain.
*
* Author: Vincent Labrecque, April 2003
*/
#include <ctype.h>
#include "def.h"
#include "kbd.h"
#include "funmap.h"
#define LIMIT 72
static int fake_self_insert(int, int);
static int mail(int, int);
/* mappings for all "printable" characters ('-' -> '~') */
static PF mail_fake[] = {
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert, fake_self_insert,
fake_self_insert, fake_self_insert, fake_self_insert,
};
static struct KEYMAPE (1 + IMAPEXT) mailmap = {
1,
1 + IMAPEXT,
rescan,
{
{ ' ', '~', mail_fake, NULL },
}
};
void
mail_init(void)
{
funmap_add(mail, "mail-mode");
maps_add((KEYMAP *)&mailmap, "mail-mode");
}
static int
mail(int f, int n)
{
curbp->b_modes[0] = name_mode("fundamental");
curbp->b_modes[1] = name_mode("mail-mode");
if (curbp->b_modes[1] == NULL) {
panic("can't happen");
mail_init();
curbp->b_modes[1] = name_mode("mail-mode");
}
curbp->b_nmodes = 1;
return (TRUE);
}
static int
fake_self_insert(int f, int n)
{
if (curwp->w_doto >= LIMIT - 1) {
int save = curwp->w_doto;
/*
* Find the last word boundary.
*/
while (curwp->w_doto > 0 &&
!isspace(curwp->w_dotp->l_text[curwp->w_doto - 1]))
curwp->w_doto--;
/*
* handle lines without any spaces correctly!
*/
if (curwp->w_doto == 0 && !isspace(curwp->w_dotp->l_text[0]))
curwp->w_doto = save;
newline(FFRAND, 1);
gotoeol(0, 1);
}
selfinsert(f, n);
return (TRUE);
}
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