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remove (' from chars that can follow ${' command substitution; fix for empty command substitutions; fix for adding incomplete command substitutions to history; fix for function source file with -c command; fix for EOF at PS2 when ignoreeof is set

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This commit is contained in:
Chet Ramey
2023-05-26 17:29:41 -04:00
parent 782af56204
commit e252024788
29 changed files with 10680 additions and 10512 deletions
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doc/bash.html
+7 -10
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@@ -3,7 +3,7 @@
</HEAD>
<BODY><TABLE WIDTH=100%>
<TR>
<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2023 May 14<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2023 May 23<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<BR><A HREF="#index">Index</A>
@@ -4520,7 +4520,7 @@ and captures its output, again with trailing newlines removed.
<P>
The character <I>c</I> following the open brace must be a space, tab,
newline, <B>(</B>, or <B>|</B>, and the close brace must be in a position
newline, or <B>|</B>, and the close brace must be in a position
where a reserved word may appear (i.e., preceded by a command terminator
such as semicolon).
<B>Bash</B> allows the close brace to be joined to the remaining characters in
@@ -4542,11 +4542,8 @@ however, the rest of the execution environment,
including the positional parameters, is shared with the caller.
<P>
If the first character following the open brace is a <B>(</B>,
<I>command</I> is executed in a subshell, and <I>command</I> must be
terminated by a <B>)</B>. This is similar to the <B>(</B> compound
command (see <B>Compound Commands</B> above).
If the first character is a <B>|</B>, the construct expands to the
If the first character following the open brace
is a <B>|</B>, the construct expands to the
value of the <B>REPLY</B> shell variable after <I>command</I> executes,
without removing any trailing newlines,
and the standard output of <I>command</I> remains the same as in the
@@ -15002,7 +14999,7 @@ There may be only one active coprocess at a time.
<HR>
<TABLE WIDTH=100%>
<TR>
<TH ALIGN=LEFT width=33%>GNU Bash 5.2<TH ALIGN=CENTER width=33%>2023 May 14<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>GNU Bash 5.2<TH ALIGN=CENTER width=33%>2023 May 23<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<HR>
@@ -15108,7 +15105,7 @@ There may be only one active coprocess at a time.
<DT><A HREF="#lbDI">BUGS</A><DD>
</DL>
<HR>
This document was created by man2html from /usr/local/src/bash/bash-20230515/doc/bash.1.<BR>
Time: 20 May 2023 11:02:33 EDT
This document was created by man2html from /usr/local/src/bash/bash-20230522/doc/bash.1.<BR>
Time: 23 May 2023 11:31:51 EDT
</BODY>
</HTML>