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bash asan fixes; minor documentation updates

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This commit is contained in:
Chet Ramey
2023-03-15 14:59:24 -04:00
parent 01084938a1
commit 437b73931c
11 changed files with 2620 additions and 2551 deletions
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doc/bashref.texi
+7 -4
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@@ -3156,9 +3156,9 @@ This is semantically equivalent to
@subsection Here Documents
This type of redirection instructs the shell to read input from the
current source until a line containing only @var{word}
(with no trailing blanks) is seen. All of
the lines read up to that point are then used as the standard
current source until a line containing only @var{delimiter}
(with no trailing blanks) is seen.
All of the lines read up to that point are then used as the standard
input (or file descriptor @var{n} if @var{n} is specified) for a command.
The format of here-documents is:
@@ -3170,10 +3170,13 @@ The format of here-documents is:
No parameter and variable expansion, command substitution,
arithmetic expansion, or filename expansion is performed on
@var{word}. If any part of @var{word} is quoted, the
@var{word}.
If any part of @var{word} is quoted, the
@var{delimiter} is the result of quote removal on @var{word},
and the lines in the here-document are not expanded.
If @var{word} is unquoted,
@var{delimiter} is @var{word} itself,
all lines of the here-document are subjected to
parameter expansion, command substitution, and arithmetic expansion,
the character sequence @code{\newline} is ignored, and @samp{\}