fixed for (n+1) not working

quickredfox · Jan 13, 2010 · 651f5a5 · 651f5a5
1 parent 55c9970
commit 651f5a5
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diff --git a/lib/less/engine/grammar/less.tt b/lib/less/engine/grammar/less.tt
@@ -254,7 +254,7 @@ module Less
     # div / .class / #id / input[type="text"] / lang(fr)
     #
     rule element
-      ((class / id / tag / ident) attribute* ('(' ([a-zA-Z]+ / pseudo_exp / selector / [0-9]+) ')')?)+
+      ((class / id / tag / ident) attribute* ('(' [a-zA-Z]+ ')' / '(' (pseudo_exp / selector / [0-9]+) ')' )?)+
       / attribute+ / '@media' / '@font-face'
     end
 

diff --git a/spec/css/css-3.css b/spec/css/css-3.css
@@ -15,6 +15,7 @@ ul.comma > li:not(:only-child)::after { color: white; }
 ol.comma > li:nth-last-child(2)::after { color: white; }
 li:nth-child(4n+1) { color: white; }
 li:nth-child(-5n) { color: white; }
+li:nth-child(n+1) { color: white; }
 li:nth-child(-n+2) { color: white; }
 a[href^="http://"], a[href$="http://"] { color: black; }
 p::before { color: black; }
diff --git a/spec/less/css-3.less b/spec/less/css-3.less
@@ -34,6 +34,7 @@ ol.comma > li:nth-last-child(2)::after {
 
 li:nth-child(4n+1),
 li:nth-child(-5n),
+li:nth-child(n+1),
 li:nth-child(-n+2) {
   color: white;
 }