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| author | Chet Ramey <chet.ramey@case.edu> | 2011-11-22 19:59:44 -0500 |
|---|---|---|
| committer | Chet Ramey <chet.ramey@case.edu> | 2011-11-22 19:59:44 -0500 |
| commit | 49ed961bb057ad481b8f22066d55526ecdfb3c09 (patch) | |
| tree | 0de5c07d3d11d5f6af176fd8069f63b11b428d33 | |
| parent | 4692bbe41839a7f5ed03e7bc73ab9fc1be9a7ea0 (diff) | |
| download | bash-49ed961bb057ad481b8f22066d55526ecdfb3c09.tar.gz | |
Bash-4.2 patch 1
| -rw-r--r-- | patchlevel.h | 2 | ||||
| -rw-r--r-- | subst.c | 12 | ||||
| -rw-r--r-- | subst.h | 1 |
3 files changed, 9 insertions, 6 deletions
diff --git a/patchlevel.h b/patchlevel.h index 85940d03..2c576f58 100644 --- a/patchlevel.h +++ b/patchlevel.h @@ -25,6 +25,6 @@ regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh looks for to find the patch level (for the sccs version string). */ -#define PATCHLEVEL 0 +#define PATCHLEVEL 1 #endif /* _PATCHLEVEL_H_ */ @@ -1379,10 +1379,12 @@ extract_dollar_brace_string (string, sindex, quoted, flags) slen = strlen (string + *sindex) + *sindex; /* The handling of dolbrace_state needs to agree with the code in parse.y: - parse_matched_pair() */ - dolbrace_state = 0; - if (quoted & (Q_HERE_DOCUMENT|Q_DOUBLE_QUOTES)) - dolbrace_state = (flags & SX_POSIXEXP) ? DOLBRACE_QUOTE : DOLBRACE_PARAM; + parse_matched_pair(). The different initial value is to handle the + case where this function is called to parse the word in + ${param op word} (SX_WORD). */ + dolbrace_state = (flags & SX_WORD) ? DOLBRACE_WORD : DOLBRACE_PARAM; + if ((quoted & (Q_HERE_DOCUMENT|Q_DOUBLE_QUOTES)) && (flags & SX_POSIXEXP)) + dolbrace_state = DOLBRACE_QUOTE; i = *sindex; while (c = string[i]) @@ -7176,7 +7178,7 @@ parameter_brace_expand (string, indexp, quoted, pflags, quoted_dollar_atp, conta { /* Extract the contents of the ${ ... } expansion according to the Posix.2 rules. */ - value = extract_dollar_brace_string (string, &sindex, quoted, (c == '%' || c == '#') ? SX_POSIXEXP : 0); + value = extract_dollar_brace_string (string, &sindex, quoted, (c == '%' || c == '#' || c =='/' || c == '^' || c == ',' || c ==':') ? SX_POSIXEXP|SX_WORD : SX_WORD); if (string[sindex] == RBRACE) sindex++; else @@ -56,6 +56,7 @@ #define SX_NOLONGJMP 0x0040 /* don't longjmp on fatal error */ #define SX_ARITHSUB 0x0080 /* extracting $(( ... )) (currently unused) */ #define SX_POSIXEXP 0x0100 /* extracting new Posix pattern removal expansions in extract_dollar_brace_string */ +#define SX_WORD 0x0200 /* extracting word in ${param op word} */ /* Remove backslashes which are quoting backquotes from STRING. Modifies STRING, and returns a pointer to it. */ |