Update man page for generalized string matching

Author: earboxer

mako.5.scd

@@ -287,19 +287,7 @@ The following fields are available in criteria:
 - _app-name_ (string)
 - _app-icon_ (string)
 - _summary_ (string)
-	- An exact match on the summary of the notification.
-	- This field conflicts with _summary~_.
-- _summary~_ (string)
-	- A POSIX extended regular expression match on the summary of the
-	  notification.
-	- This field conflicts with _summary_.
 - _body_ (string)
-	- An exact match on the body of the notification.
-	- This field conflicts with _body~_.
-- _body~_ (string)
-	- A POSIX extended regular expression match on the body of the
-	notification.
-	- This field conflicts with _body_.
 - _urgency_ (one of "low", "normal", "critical")
 - _category_ (string)
 - _desktop-entry_ (string)
@@ -324,7 +312,7 @@ where previous style options decided to place each notification:
 - _output_ (string)
     - Which output the notification was sorted onto. See the output style
 	  option for possible values.
-- _anchor_ (string)
+- _anchor_ (e.g. "top-center", "center-right", "center"...)
 	- Which position on the output the notification was assigned to. See the
       anchor style option for possible values.
 
@@ -342,7 +330,19 @@ Quotes within quotes may also be escaped, and a literal backslash may be
 specified as \\\\. No spaces are allowed around the equal sign. Escaping equal
 signs within values is unnecessary.
 
-Additionally, boolean values may be specified using any of true/false, 0/1, or
+All string fields except mode and output support additional operators != and ~=
+
+- != indicates a non-match
+- ~= indicates a POSIX extended regular expression match
+
+These string fields can also be specified as a bare word, which is equivalent to
+comparisons with the empty string:
+
+	\[summary\] \[summary!=""\]
+
+	\[!summary\] \[summary=""\]
+
+Boolean values may be specified using any of true/false, 0/1, or
 as bare words:
 
 	\[actionable=true\] \[actionable=1\] \[actionable\]