JehanneOS/mksh
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get rid of special "POSIX"ish mode

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This commit is contained in:
tg
2005-07-04 12:27:28 +00:00
parent 3fb44287d4
commit e392a30930
10 changed files with 85 additions and 284 deletions
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36
lex.c
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@@ -1,11 +1,11 @@
/** $MirOS: src/bin/mksh/lex.c,v 1.4 2005/06/08 22:34:03 tg Exp $ */
/** $MirOS: src/bin/mksh/lex.c,v 1.5 2005/07/04 12:27:26 tg Exp $ */
/* $OpenBSD: lex.c,v 1.36 2005/03/30 17:16:37 deraadt Exp $ */
#include "sh.h"
#include <ctype.h>
#include <libgen.h>
__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.4 2005/06/08 22:34:03 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/lex.c,v 1.5 2005/07/04 12:27:26 tg Exp $");
/* Structure to keep track of the lexing state and the various pieces of info
* needed for each particular state. */
@@ -138,11 +138,7 @@ yylex(int cf)
}
if (source->flags & SF_ALIAS) { /* trailing ' ' in alias definition */
source->flags &= ~SF_ALIAS;
/* In POSIX mode, a trailing space only counts if we are
* parsing a simple command
*/
if (!Flag(FPOSIX) || (cf & CMDWORD))
cf |= ALIAS;
cf |= ALIAS;
}
/* Initial state: one of SBASE SHEREDELIM SWORD SASPAREN */
@@ -323,22 +319,20 @@ yylex(int cf)
* $ ` \.").
*/
statep->ls_sbquote.indquotes = 0;
if (!Flag(FPOSIX)) {
Lex_state *s = statep;
Lex_state *base = state_info.base;
while (1) {
for (; s != base; s--) {
if (s->ls_state == SDQUOTE) {
statep->ls_sbquote.indquotes = 1;
break;
}
Lex_state *s = statep;
Lex_state *base = state_info.base;
while (1) {
for (; s != base; s--) {
if (s->ls_state == SDQUOTE) {
statep->ls_sbquote.indquotes = 1;
break;
}
if (s != base)
break;
if (!(s = s->ls_info.base))
break;
base = s-- - STATE_BSIZE;
}
if (s != base)
break;
if (!(s = s->ls_info.base))
break;
base = s-- - STATE_BSIZE;
}
break;
case QCHAR: