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make [[ -o ‣-U ]] = [[ -o ‣+U ]] = [[ -o ‣utf8-mode ]] 

where ‘‣’ is either nothing, ‘!’ or ‘?’ as usual.
This commit is contained in:
tg 2010-01-01 18:02:01 +00:00
parent 6115f5a91c
commit 0611ecad1f
3 changed files with 64 additions and 5 deletions
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44
check.t
View File

@ -1,4 +1,4 @@
# $MirOS: src/bin/mksh/check.t,v 1.351 2010/01/01 17:44:06 tg Exp $
# $MirOS: src/bin/mksh/check.t,v 1.352 2010/01/01 18:01:59 tg Exp $
# $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
# $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
# $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
@ -4460,6 +4460,28 @@ stdin:
echo 1- $(runtest utf8-mode) =
echo 2- $(runtest !utf8-mode) =
echo 3- $(runtest ?utf8-mode) =
echo = short flags =
echo 0y $(if_test -U) =
echo 0y $(if_test +U) =
echo 0n $(if_test -_) =
echo 0n $(if_test -U-) =
echo 1= $(runtest -_) =
echo 2= $(runtest !-_) =
echo 3= $(runtest ?-_) =
set +U
echo 1+ $(runtest -U) =
echo 2+ $(runtest !-U) =
echo 3+ $(runtest ?-U) =
echo 1+ $(runtest +U) =
echo 2+ $(runtest !+U) =
echo 3+ $(runtest ?+U) =
set -U
echo 1- $(runtest -U) =
echo 2- $(runtest !-U) =
echo 3- $(runtest ?-U) =
echo 1- $(runtest +U) =
echo 2- $(runtest !+U) =
echo 3- $(runtest ?+U) =
expected-stdout:
0y 0 0 0 0 =
0n 1 1 1 1 =
@ -4472,6 +4494,26 @@ expected-stdout:
1- 0 0 0 =
2- 1 1 1 =
3- 0 0 0 =
= short flags =
0y 0 0 0 0 =
0y 0 0 0 0 =
0n 1 1 1 1 =
0n 1 1 1 1 =
1= 1 1 1 =
2= 1 1 1 =
3= 1 1 1 =
1+ 1 1 1 =
2+ 0 0 0 =
3+ 0 0 0 =
1+ 1 1 1 =
2+ 0 0 0 =
3+ 0 0 0 =
1- 0 0 0 =
2- 1 1 1 =
3- 0 0 0 =
1- 0 0 0 =
2- 1 1 1 =
3- 0 0 0 =
---
name: mkshrc-1
description:

8
misc.c
View File

@ -29,7 +29,7 @@
#include <grp.h>
#endif
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.134 2009/12/05 17:43:48 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.135 2010/01/01 18:02:00 tg Exp $");
unsigned char chtypes[UCHAR_MAX + 1]; /* type bits for unsigned char */
@ -108,7 +108,11 @@ option(const char *n)
{
size_t i;
for (i = 0; i < NELEM(options); i++)
if ((n[0] == '-' || n[0] == '+') && n[1] && !n[2]) {
for (i = 0; i < NELEM(options); i++)
if (options[i].c == n[1])
return (i);
} else for (i = 0; i < NELEM(options); i++)
if (options[i].name && strcmp(options[i].name, n) == 0)
return (i);

17
mksh.1
View File

@ -1,4 +1,4 @@
.\" $MirOS: src/bin/mksh/mksh.1,v 1.203 2010/01/01 17:44:08 tg Exp $
.\" $MirOS: src/bin/mksh/mksh.1,v 1.204 2010/01/01 18:02:01 tg Exp $
.\" $OpenBSD: ksh.1,v 1.129 2009/05/28 06:09:06 jmc Exp $
.\"-
.\" Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
@ -3911,7 +3911,8 @@ Enable
mode.
Automatically enabled if the basename of the shell invocation begins with
.Dq sh
and this autodetection feature was requested at compilation time.
and this autodetection feature was requested at compilation time
.Pq not in MirBSD .
As a side effect, setting this flag turns off
.Ic braceexpand
mode, which can be turned back on manually.
@ -4061,6 +4062,18 @@ exists).
The same can be achieved with [ \-o ?foo ] like in
.At
.Nm ksh93 .
.Ar option
can also be the short flag led by either
.Ql \-
or
.Ql +
.Pq no logical negation ,
for example
.Ql \-x
or
.Ql +x
instead of
.Ql xtrace .
.It Fl p Ar file
.Ar file
is a named pipe.