document the options

[chaz/openbox] / plugins / keyboard / keysrc.l

diff --git a/plugins/keyboard/keysrc.l b/plugins/keyboard/keysrc.l
index 08989f496a793b47bd9527fa7b6473856eb22bf7..faf796b53a83984cf1a29bcc272cf8ddf2541de5 100644 (file)
--- a/plugins/keyboard/keysrc.l
+++ b/plugins/keyboard/keysrc.l
@@ -7,7 +7,7 @@ int kparselineno;
 %}
 
 field [A-Za-z0-9][-A-Za-z0-9]*
-number [0-9]+
+number (-|)[0-9]+
 string \"[^"\n]*\"
 
 %%