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fix for $_ when executing $PROMPT_COMMAND; fix for extra line in history after here-document in command substitution

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Chet Ramey
2023-02-13 10:48:05 -05:00
parent 3eab48247a
commit d7a6d947df
11 changed files with 140 additions and 72 deletions
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doc/bash.1
+3 -1
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@@ -9278,7 +9278,9 @@ is used within a function, it causes the variable
to have a visible scope restricted to that function and its children.
If \fIname\fP is \-, the set of shell options is made local to the function
in which \fBlocal\fP is invoked: shell options changed using the
\fBset\fP builtin inside the function are restored to their original values
\fBset\fP builtin inside the function
after the call to \fBlocal\fP
are restored to their original values
when the function returns.
The restore is effected as if a series of \fBset\fP commands were executed
to restore the values that were in place before the function.