.\"
.TH PICK %manext1% "%nmhdate%" MH.6.8 [%nmhversion%]
.SH NAME
-pick \- search for messages by content
+pick \- select messages by content
.SH SYNOPSIS
.HP 5
.na
week are judged to refer to a day in the past (e.g., telling \fIpick\fR
`saturday' on a `tuesday' means `last\ saturday'
not `this\ saturday').
+Further more, dates in a simplified ISO 8601/RFC 3339 style (e.g.
+`YYYY-MM-DD' or `YYYY-MM-DD hh:mm:ss') are accepted.
Finally, in addition to these special specifications,
.B pick
will
parentheses in logical expressions.
.PP
If no search criteria are given, all the messages specified on the
-command line are selected (this defaults to `all').
+command line are selected (this defaults to `a').
.PP
Once the search has been performed, if the
.B \-list
.SH DEFAULTS
.nf
.RB ` +folder "' defaults to the current folder"
-.RB ` msgs "' defaults to all"
+.RB ` msgs "' defaults to all messages"
.RB ` "\-datefield date" '
.RB ` \-zero '
.RB ` \-list "' is the default if no `\-sequence', `\-nolist' otherwise"
outputs the illegal message number `0'
when it fails. This lets the outer command fail gracefully as well.
.PP
+To account for this case when combining
+.B pick
+with regular shell tools, filter out the message number `0'.
+For example, do
+.PP
+.RS 5
+pick\0...\0|\0fgrep\0-vx\0\&0\0|\0wc\0-l
+.RE
+.PP
+to count the number of messages picked.
+.PP
The pattern syntax `[l-r]' is not supported; each letter to be
matched must be included within the square brackets.