* implement signal handler for mu index, and document it
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6
man/mu.1
6
man/mu.1
@ -125,6 +125,12 @@ The optional phase two of the indexing-process is the removal of messages from
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the database for which there is no longer a corresponding file in the
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Maildir. If you do not want this, you can use \fB\-n\fR, \fB\-\-nocleanup\fR.
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When \fBmu index\fR catches on of the signals \fBSIGINT\fR, \fBSIGHUP\fR or
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\fBSIGTERM\fR (e.g,, when you press Ctrl-C during the indexing process), it
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tries to shutdown gracefully; it tries to save and commit data, and close the
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database etc. If it receives another signal (e.g,, when pressing Ctrl-C once
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more), \fBmu index\fR will terminate immediately.
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.SS Indexing options
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.TP
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