65 lines
2.2 KiB
Diff
65 lines
2.2 KiB
Diff
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diff -up bash-3.2/doc/bash.1.manpage bash-3.2/doc/bash.1
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--- bash-3.2/doc/bash.1.manpage 2008-07-15 13:11:39.000000000 +0200
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+++ bash-3.2/doc/bash.1 2008-07-15 13:37:39.000000000 +0200
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@@ -4139,6 +4139,9 @@ The
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.I "previous job"
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may be referenced using
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.BR %\- .
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+When there is the current job only,
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+.BR %\-
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+refers to the shell's notion of the current job.
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In output pertaining to jobs (e.g., the output of the
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.B jobs
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command), the current job is always flagged with a
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@@ -6105,10 +6108,9 @@ loop. If \fIn\fP is specified, break \f
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must be \(>= 1. If
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.I n
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is greater than the number of enclosing loops, all enclosing loops
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-are exited. The return value is 0 unless the shell is not executing
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-a loop when
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-.B break
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-is executed.
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+are exited. The return value is non-zero when
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+.I n
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+is \(<= 0; Otherwise, break returns 0 value.
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.TP
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\fBbuiltin\fP \fIshell\-builtin\fP [\fIarguments\fP]
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Execute the specified shell builtin, passing it
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@@ -6448,10 +6450,11 @@ is specified, resume at the \fIn\fPth en
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must be \(>= 1. If
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.I n
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is greater than the number of enclosing loops, the last enclosing loop
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-(the ``top-level'' loop) is resumed. The return value is 0 unless the
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-shell is not executing a loop when
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-.B continue
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-is executed.
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+(the ``top-level'' loop) is resumed. When continue is executed inside
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+of loop, the return value is non-zero when
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+.I n
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+is \(<= 0; Otherwise, continue returns 0 value.
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+When continue is executed outside of loop, the return value is 0.
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.TP
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\fBdeclare\fP [\fB\-afFirtx\fP] [\fB\-p\fP] [\fIname\fP[=\fIvalue\fP] ...]
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.PD 0
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@@ -8217,7 +8220,9 @@ by default.
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Suspend the execution of this shell until it receives a
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.SM
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.B SIGCONT
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-signal. The
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+signal. When the suspended shell is a background process, it can be restarted by the fg command. For more information, read the
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+.B JOB CONTROL
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+section. The
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.B \-f
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option says not to complain if this is
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a login shell; just suspend anyway. The return status is 0 unless
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@@ -8901,5 +8907,9 @@ unmatched parentheses, even inside shell
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error messages while the construct is being read.
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.PP
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Array variables may not (yet) be exported.
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+.PP
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+When breaking out of multiple loops, if the outermost loop
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+consists of more than one command, the exit status of break and continue
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+is lost.
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.zZ
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.zY
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