X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=man%2Fpick.man1;h=5e20903607fff3eeba74a1201e29b8ea3600ec64;hb=dcc1fcf2a376677f3a094d6a86c95526d816d52e;hp=ea63a753b2261c804e53130483a10c1dd7eed0a5;hpb=f421770234df8633ec9e703c9045cc21753fc644;p=mmh

diff --git a/man/pick.man1 b/man/pick.man1
index ea63a75..5e20903 100644
--- a/man/pick.man1
+++ b/man/pick.man1
@@ -222,7 +222,7 @@ switches are provided, which act just like opening and closing
 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
@@ -446,7 +446,7 @@ mark(1)
 .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"
@@ -573,5 +573,16 @@ was given, and if its standard output is not a tty, then
 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.