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ash: remove erroneously applied patch

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This commit is contained in:
Denis Vlasenko 2007-09-21 22:48:02 +00:00
parent f431017535
commit 7b70d78de8
1 changed files with 1 additions and 16 deletions
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17
shell/ash.c
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@ -2494,7 +2494,6 @@ pwdcmd(int argc, char **argv)
#define DQSYNTAX 1 /* in double quotes */ #define DQSYNTAX 1 /* in double quotes */
#define SQSYNTAX 2 /* in single quotes */ #define SQSYNTAX 2 /* in single quotes */
#define ARISYNTAX 3 /* in arithmetic */ #define ARISYNTAX 3 /* in arithmetic */
#define PSSYNTAX 4 /* prompt */
#if ENABLE_ASH_OPTIMIZE_FOR_SIZE #if ENABLE_ASH_OPTIMIZE_FOR_SIZE
#define USE_SIT_FUNCTION #define USE_SIT_FUNCTION
@ -9887,9 +9886,6 @@ readtoken1(int firstc, int syntax, char *eofmark, int striptabs)
smallint dblquote; smallint dblquote;
smallint oldstyle; smallint oldstyle;
smallint prevsyntax; /* syntax before arithmetic */ smallint prevsyntax; /* syntax before arithmetic */
#if ENABLE_ASH_EXPAND_PRMT
smallint pssyntax; /* we are expanding a prompt string */
#endif
int varnest; /* levels of variables expansion */ int varnest; /* levels of variables expansion */
int arinest; /* levels of arithmetic expansion */ int arinest; /* levels of arithmetic expansion */
int parenlevel; /* levels of parens in arithmetic */ int parenlevel; /* levels of parens in arithmetic */
@ -9914,11 +9910,6 @@ readtoken1(int firstc, int syntax, char *eofmark, int striptabs)
dblquote = (syntax == DQSYNTAX); dblquote = (syntax == DQSYNTAX);
oldstyle = 0; oldstyle = 0;
prevsyntax = 0; prevsyntax = 0;
#if ENABLE_ASH_EXPAND_PRMT
pssyntax = (syntax == PSSYNTAX);
if (pssyntax)
syntax = DQSYNTAX;
#endif
varnest = 0; varnest = 0;
arinest = 0; arinest = 0;
parenlevel = 0; parenlevel = 0;
@ -9957,12 +9948,6 @@ readtoken1(int firstc, int syntax, char *eofmark, int striptabs)
if (doprompt) if (doprompt)
setprompt(2); setprompt(2);
} else { } else {
#if ENABLE_ASH_EXPAND_PRMT
if (c == '$' && pssyntax) {
USTPUTC(CTLESC, out);
USTPUTC('\\', out);
}
#endif
if (dblquote && if (dblquote &&
c != '\\' && c != '`' && c != '\\' && c != '`' &&
c != '$' && ( c != '$' && (
@ -10795,7 +10780,7 @@ expandstr(const char *ps)
/* XXX Fix (char *) cast. */ /* XXX Fix (char *) cast. */
setinputstring((char *)ps); setinputstring((char *)ps);
readtoken1(pgetc(), PSSYNTAX, nullstr, 0); readtoken1(pgetc(), DQSYNTAX, nullstr, 0);
popfile(); popfile();
n.narg.type = NARG; n.narg.type = NARG;