Add a 'h' directive to the -D option

1 files changed, 13 insertions, 1 deletions

diff --git a/smenu.1 b/smenu.1
index 0f5da71..4f00d5d 100644
--- a/smenu.1
+++ b/smenu.1
@@ -34,7 +34,7 @@ and outputs the selection to stdout.
       <row selectors> ::= \fIcol1\fP[-\fIcol2\fP],...|\fI<RE>\fP,...
       <sub-option>    ::= [l|r:<char>]|[a:left|right]|[p:included|all|
                           [w:<num>]|[f:yes|no]|[o:<num>]|[n:<num>]|
-                          [i:<num>]|[d:<char>]|[s:<num>]
+                          [i:<num>]|[d:<char>]|[s:<num>]|[h:trim|cut|keep]
       <ATTR>          ::= [fg][/bg][,style]
       <RE>            ::= \fB<char>\fIregex\fB<char>\fR
 
@@ -848,6 +848,18 @@ extracted number (defaults to \f(CByes\fP) or if it must remain
 independent.
 .
 .TP
+\f(CBh\fP (\fB-F\fP option)
+Tells what to do with the characters present before the embedded number if
+any.
+
+The allowed directives are: '\f(CBtrim\fP' which discads them if they
+form an empty word (only made of spaces and tabulations), '\f(CBcut\fP'
+which unconditionnaly discards them and '\f(CBkeep\fP' which places them
+at the beginning of the resulting word.
+
+The default value for this directive is '\f(CBkeep\fP'.
+.
+.TP
 \f(CBo\fP (\fB-F\fP option)
 Here \fBy\fP is the \fIo\fPffset of the first multibyte character of
 the number to extract from the word (defaults to \f(CB0\fP).