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use anonymous files for here-documents if available and the document size exceeds pipe capacity; fixes to build if multibyte characters are unavailable; fix potential overflow with extrememly long $'...' strings; fix for readline redisplay highlighting with a zero-length region

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Chet Ramey
2026-07-24 12:13:30 -04:00
parent 03e7298d1e
commit 9b6349ef40
19 changed files with 138 additions and 23 deletions
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doc/bashref.texi
+2 -2
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@@ -1379,8 +1379,8 @@ special pattern characters where that's necessary.
The array variable @code{BASH_REMATCH} records which parts of the string
matched the pattern.
Bash unsets @code{BASH_REMATCH}
before attempting the match, so if there is no match, it remains unset.
Bash unsets each element of @code{BASH_REMATCH}
before attempting the match, so if there is no match, it remains empty.
The element of @code{BASH_REMATCH} with index 0 contains the portion of
the string matching the entire regular expression.
Substrings matched by parenthesized subexpressions within the regular