JehanneOS/mksh
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* unifdef EDIT, VI, EMACS, HISTORY

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* optimise away 0 ||
no binary changes
This commit is contained in:
tg
2004-12-18 19:17:10 +00:00
parent 245d3ed291
commit cbeac44097
14 changed files with 49 additions and 198 deletions
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14
var.c
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@@ -1,4 +1,4 @@
/** $MirBSD: src/bin/ksh/var.c,v 2.3 2004/12/18 18:58:32 tg Exp $ */
/** $MirBSD: src/bin/ksh/var.c,v 2.4 2004/12/18 19:17:10 tg Exp $ */
/* $OpenBSD: var.c,v 1.17 2004/05/08 19:42:35 deraadt Exp $ */
#include "sh.h"
@@ -7,7 +7,7 @@
#include "ksh_stat.h"
#include <ctype.h>
__RCSID("$MirBSD: src/bin/ksh/var.c,v 2.3 2004/12/18 18:58:32 tg Exp $");
__RCSID("$MirBSD: src/bin/ksh/var.c,v 2.4 2004/12/18 19:17:10 tg Exp $");
/*
* Variables
@@ -94,14 +94,10 @@ initvar(void)
{ "PATH", V_PATH },
{ "POSIXLY_CORRECT", V_POSIXLY_CORRECT },
{ "TMPDIR", V_TMPDIR },
#ifdef HISTORY
{ "HISTFILE", V_HISTFILE },
{ "HISTSIZE", V_HISTSIZE },
#endif /* HISTORY */
#ifdef EDIT
{ "EDITOR", V_EDITOR },
{ "VISUAL", V_VISUAL },
#endif /* EDIT */
{ "RANDOM", V_RANDOM },
{ "SECONDS", V_SECONDS },
{ "TMOUT", V_TMOUT },
@@ -906,13 +902,11 @@ getspec(struct tbl *vp)
setint(vp, rnd_get());
vp->flag |= SPECIAL;
break;
#ifdef HISTORY
case V_HISTSIZE:
vp->flag &= ~SPECIAL;
setint(vp, (long) histsize);
vp->flag |= SPECIAL;
break;
#endif /* HISTORY */
case V_OPTIND:
vp->flag &= ~SPECIAL;
setint(vp, (long) user_opt.uoptind);
@@ -966,7 +960,6 @@ setspec(struct tbl *vp)
tmpdir = str_save(s, APERM);
}
break;
#ifdef HISTORY
case V_HISTSIZE:
vp->flag &= ~SPECIAL;
sethistsize((int) intval(vp));
@@ -975,8 +968,6 @@ setspec(struct tbl *vp)
case V_HISTFILE:
sethistfile(str_val(vp));
break;
#endif /* HISTORY */
#ifdef EDIT
case V_VISUAL:
set_editmode(str_val(vp));
break;
@@ -988,7 +979,6 @@ setspec(struct tbl *vp)
if ((x_cols = intval(vp)) <= MIN_COLS)
x_cols = MIN_COLS;
break;
#endif /* EDIT */
case V_RANDOM:
vp->flag &= ~SPECIAL;
rnd_put(intval(vp));