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commit bash-20190712 snapshot

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Chet Ramey
2019-07-15 09:15:15 -04:00
parent ea578790a9
commit e2169ae94e
30 changed files with 8890 additions and 8580 deletions
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doc/bash.html
+49 -11
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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%>2019 June 21<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2019 July 8<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<BR><A HREF="#index">Index</A>
@@ -2010,6 +2010,11 @@ subsequently reset.
The command currently being executed or about to be executed, unless the
shell is executing a command as the result of a trap,
in which case it is the command executing at the time of the trap.
If
<B>BASH_COMMAND</B>
is unset, it loses its special properties, even if it is
subsequently reset.
<DT><B>BASH_EXECUTION_STRING</B>
<DD>
@@ -2070,6 +2075,11 @@ The shell function
Incremented by one within each subshell or subshell environment when
the shell begins executing in that environment.
The initial value is 0.
If
<B>BASH_SUBSHELL</B>
is unset, it loses its special properties, even if it is
subsequently reset.
<DT><B>BASH_VERSINFO</B>
<DD>
@@ -5993,7 +6003,8 @@ above).
<H3>SIMPLE COMMAND EXPANSION</H3>
When a simple command is executed, the shell performs the following
expansions, assignments, and redirections, from left to right.
expansions, assignments, and redirections, from left to right, in
the following order.
<DL COMPACT>
<DT>1.<DD>
The words that the parser has marked as variable assignments (those
@@ -13636,19 +13647,34 @@ unset.
Each unset variable or function is removed from the environment
passed to subsequent commands.
If any of
<FONT SIZE=-1><B>BASH_ALIASES</B>,
</FONT>
<FONT SIZE=-1><B>BASH_ARGV0</B>,
</FONT>
<FONT SIZE=-1><B>BASH_CMDS</B>,
</FONT>
<FONT SIZE=-1><B>BASH_COMMAND</B>,
</FONT>
<FONT SIZE=-1><B>BASH_SUBSHELL</B>,
</FONT>
<FONT SIZE=-1><B>BASHPID</B>,
</FONT>
<FONT SIZE=-1><B>COMP_WORDBREAKS</B>,
</FONT>
<FONT SIZE=-1><B>RANDOM</B>,
<FONT SIZE=-1><B>DIRSTACK</B>,
</FONT>
<FONT SIZE=-1><B>SECONDS</B>,
<FONT SIZE=-1><B>EPOCHREALTIME</B>,
</FONT>
<FONT SIZE=-1><B>LINENO</B>,
</FONT>
<FONT SIZE=-1><B>HISTCMD</B>,
<FONT SIZE=-1><B>EPOCHSECONDS</B>,
</FONT>
<FONT SIZE=-1><B>FUNCNAME</B>,
@@ -13656,9 +13682,21 @@ If any of
</FONT>
<FONT SIZE=-1><B>GROUPS</B>,
</FONT>
<FONT SIZE=-1><B>HISTCMD</B>,
</FONT>
<FONT SIZE=-1><B>LINENO</B>,
</FONT>
<FONT SIZE=-1><B>RANDOM</B>,
</FONT>
<FONT SIZE=-1><B>SECONDS</B>,
</FONT>
or
<FONT SIZE=-1><B>DIRSTACK</B>
<FONT SIZE=-1><B>SRANDOM</B>
</FONT>
are unset, they lose their special properties, even if they are
@@ -13980,7 +14018,7 @@ There may be only one active coprocess at a time.
<HR>
<TABLE WIDTH=100%>
<TR>
<TH ALIGN=LEFT width=33%>GNU Bash 5.0<TH ALIGN=CENTER width=33%>2019 June 21<TH ALIGN=RIGHT width=33%>BASH(1)
<TH ALIGN=LEFT width=33%>GNU Bash 5.0<TH ALIGN=CENTER width=33%>2019 July 8<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<HR>
@@ -14086,6 +14124,6 @@ There may be only one active coprocess at a time.
</DL>
<HR>
This document was created by man2html from bash.1.<BR>
Time: 21 June 2019 10:27:46 EDT
Time: 08 July 2019 15:16:27 EDT
</BODY>
</HTML>