Minor help text improvements.

[adu.git] / select.ggo

diff --git a/select.ggo b/select.ggo
index c4e1ec0319841322a189e643b04c578c862398c5..d96609536e46865dd6134a918e185103e5c0c6ff 100644 (file)
--- a/select.ggo
+++ b/select.ggo
@@ -87,6 +87,20 @@ details="
        output to scripts.
 "
 
+option "trailer" T
+#~~~~~~~~~~~~~~~~~
+"use a customized trailer for listings/summaries"
+string typestr="string"
+optional
+default=""
+details="
+       This option can be used to print any string at the end of
+       the query output.
+
+       In user_list mode the trailer is a format string with the
+       same semantics like the header string.
+"
+
 option "select-mode" m
 #~~~~~~~~~~~~~~~~~~~~~
 "How to print the results of the query"
@@ -191,7 +205,7 @@ details="
        centered alignment respectively. The with specifier is a
        positive integer. Both \"a\" and \"w\" are optional.
 
-       A string directive supported by adu is \"dirname\" which is
+       One string directive supported by adu is \"dirname\" which is
        substituted by the name of the directory. It is available
        if either user_list or global_list mode was selected via
        --select-mode.
@@ -205,12 +219,12 @@ details="
 
                \"%(dirname:c:20)\"
 
-       The other two types of directives, count and size, are used
-       for numbers. The syntax for these is %(name:a:w:u). The \"a\"
-       and the \"w\" specifier have the same meaning as for the string
-       and id directives. The additional \"u\" specifier selects a unit
-       in which the number that corresponds to the directive should
-       be formated. All three specifiers are optional.
+       The count and size directives are used for non-negative
+       numbers. The syntax for these is %(name:a:w:u). The \"a\" and
+       the \"w\" specifiers have the same meaning as for the string
+       and id directives. The additional \"u\" specifier selects a
+       unit in which the number that corresponds to the directive
+       should be formated. All three specifiers are optional.
 
        Possible units are the characters of the set \" bkmgtBKMGT\"
        specifying bytes, kilobytes, megabytes, gigabytes and