JehanneOS/mksh
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remove the "set -o sh" option (dummy anyway),

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"set +o emacs-usemeta" and "set -o vi-show8" which are always on now,
since we have proper internationalisation (i.e. utf-8) support, and
assume the user either has a 'C' locale and can't enter 8-bit chars,
his terminal is 8bit-transparent, or he has a 'UTF-8' locale.
This commit is contained in:
tg
2006-11-19 20:43:14 +00:00
parent 8a4b64fde3
commit 98e9111bbc
4 changed files with 13 additions and 85 deletions
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65
edit.c
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@ -5,7 +5,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.73 2006/11/12 14:58:13 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.74 2006/11/19 20:43:12 tg Exp $");
/* tty driver characters we are interested in */
typedef struct {
@ -1022,9 +1022,6 @@ static Area aedit;
#define MKCTRL(x) ((x) == '?' ? 0x7F : (x) & 0x1F) /* ASCII */
#define UNCTRL(x) ((x) ^ 0x40) /* ASCII */
#define META(x) ((x) & 0x7f)
#define ISMETA(x) (!Flag(FUTFHACK) && Flag(FEMACSUSEMETA) && ((x) & 0x80))
/* values returned by keyboard functions */
#define KSTD 0
@ -1480,10 +1477,6 @@ x_emacs(char *buf, size_t len)
if ((c = x_e_getc()) < 0)
return 0;
if (ISMETA(c)) {
c = META(c);
x_curprefix = 1;
}
f = x_curprefix == -1 ? XFUNC_insert :
x_tab[x_curprefix][c & CHARMASK];
if (f & 0x80) {
@ -2674,8 +2667,6 @@ x_init_emacs(void)
for (i = 1; i < X_NTABS; i++)
for (j = 0; j < X_TABSZ; j++)
x_atab[i][j] = NULL;
Flag(FEMACSUSEMETA) = 0;
}
static void
@ -3384,7 +3375,7 @@ static void ed_mov_opt(int, char *);
static int expand_word(int);
static int complete_word(int, int);
static int print_expansions(struct edstate *, int);
static int char_len(int);
#define char_len(c) ((c) < ' ' || (c) == 0x7F ? 2 : 1)
static void x_vi_zotc(int);
static void vi_error(void);
static void vi_macro_reset(void);
@ -3758,13 +3749,6 @@ vi_hook(int ch)
vi_error();
else {
locpat[srchlen++] = ch;
if ((ch & 0x80) && Flag(FVISHOW8)) {
if (es->linelen + 2 > es->cbufsize)
vi_error();
es->cbuf[es->linelen++] = 'M';
es->cbuf[es->linelen++] = '-';
ch &= 0x7f;
}
if (ch < ' ' || ch == 0x7f) {
if (es->linelen + 2 > es->cbufsize)
vi_error();
@ -5112,30 +5096,20 @@ display(char *wb1, char *wb2, int leftside)
while (col < winwidth && cur < es->linelen) {
if (cur == es->cursor && leftside)
ncol = col + pwidth;
if ((ch = es->cbuf[cur]) == '\t') {
if ((ch = es->cbuf[cur]) == '\t')
do {
*twb1++ = ' ';
} while (++col < winwidth && (col & 7) != 0);
} else {
if ((ch & 0x80) && Flag(FVISHOW8)) {
*twb1++ = 'M';
else if (col < winwidth) {
if (ch < ' ' || ch == 0x7f) {
*twb1++ = '^';
if (++col < winwidth) {
*twb1++ = '-';
col++;
}
ch &= 0x7f;
}
if (col < winwidth) {
if (ch < ' ' || ch == 0x7f) {
*twb1++ = '^';
if (++col < winwidth) {
*twb1++ = ch ^ '@';
col++;
}
} else {
*twb1++ = ch;
*twb1++ = ch ^ '@';
col++;
}
} else {
*twb1++ = ch;
col++;
}
}
if (cur == es->cursor && !leftside)
@ -5395,29 +5369,10 @@ print_expansions(struct edstate *est, int cmd __attribute__((unused)))
return 0;
}
/* How long is char when displayed (not counting tabs) */
static int
char_len(int c)
{
int len = 1;
if ((c & 0x80) && Flag(FVISHOW8)) {
len += 2;
c &= 0x7f;
}
if (c < ' ' || c == 0x7f)
len++;
return len;
}
/* Similar to x_zotc(emacs.c), but no tab weirdness */
static void
x_vi_zotc(int c)
{
if (Flag(FVISHOW8) && (c & 0x80)) {
x_puts((const u_char *)"M-");
c &= 0x7f;
}
if (c < ' ' || c == 0x7f) {
x_putc('^');
c ^= '@';