Some tweaks/cleanup on the nomsu code as well as adding variable

mangling to 'parse % as %' to make almost hygienic macros.

1 files changed, 1 insertions, 1 deletions

diff --git a/nomsu.peg b/nomsu.peg
index e5f6c56..90becb7 100644
--- a/nomsu.peg
+++ b/nomsu.peg
@@ -88,7 +88,7 @@ number (Number): (("-"? (([0-9]+ "." [0-9]+) / ("." [0-9]+) / ([0-9]+)))-> tonum
 
 -- Variables can be nameless (i.e. just %) and can't contain operators like apostrophe
 -- which is a hack to allow %'s to parse as "%" and "' s" separately
-variable (Var): "%" { ((!"'" %operator) / plain_word)* }
+variable (Var): "%" { (plain_word ((!"'" %operator) / plain_word)*)? }
 
 inline_list (List):
     !('[..]')