diff --git a/app/syntax/quot.grammar b/app/syntax/quot.grammar
index b7f9d60..672e103 100644
--- a/app/syntax/quot.grammar
+++ b/app/syntax/quot.grammar
@@ -5,9 +5,8 @@ line    { Indent* ((AutoLink | word) space*)* "\n" }
 
 @tokens {
   space       { $[ \t] }
-  letter      { ![ \t\n] }
-  word        { letter+ }
-  Heading     { (letter | space)+ }
+  word        { ![ \t\n]+ }
+  Heading     { ![\n]+ }
   Indent      { space }
   AutoLink    { ("http" | "https") "://" word }
   @precedence { AutoLink, word }
diff --git a/app/syntax/quot.grammar.js b/app/syntax/quot.grammar.js
index 3b4a690..4f8db12 100644
--- a/app/syntax/quot.grammar.js
+++ b/app/syntax/quot.grammar.js
@@ -9,7 +9,7 @@ export const parser = LRParser.deserialize({
   maxTerm: 14,
   skippedNodes: [0],
   repeatNodeCount: 4,
-  tokenData: "(h~RWOXkXY!gYZ#PZpkpq!gq#[k#[#]#U#]~kVrTQP]UOXkXY!RZpkpq!Rq~kP!WTQPOX!RXY!RZp!Rpq!Rq~!RV!pTQPRQ^SOX!RXY!RZp!Rpq!Rq~!R~#UOZ~V#]VQP]UOXkXY!RZpkpq!Rq#hk#h#i#r#i~kV#yVQP]UOXkXY!RZpkpq!Rq#hk#h#i$`#i~kV$gVQP]UOXkXY!RZpkpq!Rq#dk#d#e$|#e~kV%TXQP]UOXkXY!RZpkpq!Rq![k![!]%p!]#gk#g#h'z#h~kV%wVQP]UOXkXY!RZpkpq!Rq!Pk!P!Q&^!Q~kV&eVQP]UOXkXY!RZpkpq!Rq!Pk!P!Q&z!Q~kV'RTQP]UOX'bXY!RZp'bpq!Rq~'bV'kTQPSU]UOX'bXY!RZp'bpq!Rq~'bV(RVQP]UOXkXY!RZpkpq!Rq![k![!]%p!]~k",
+  tokenData: "(U~RWOXkXY!^YZ!mZpkpq!^q#[k#[#]!r#]~kVrTQP]UOXkXY!RZpkpq!Rq~kP!WQQPOY!RZ~!RV!gQQPRQ^SOY!RZ~!R~!rOZ~V!yVQP]UOXkXY!RZpkpq!Rq#hk#h#i#`#i~kV#gVQP]UOXkXY!RZpkpq!Rq#hk#h#i#|#i~kV$TVQP]UOXkXY!RZpkpq!Rq#dk#d#e$j#e~kV$qXQP]UOXkXY!RZpkpq!Rq![k![!]%^!]#gk#g#h'h#h~kV%eVQP]UOXkXY!RZpkpq!Rq!Pk!P!Q%z!Q~kV&RVQP]UOXkXY!RZpkpq!Rq!Pk!P!Q&h!Q~kV&oTQP]UOX'OXY!RZp'Opq!Rq~'OV'XTQPSU]UOX'OXY!RZp'Opq!Rq~'OV'oVQP]UOXkXY!RZpkpq!Rq![k![!]%^!]~k",
   tokenizers: [0, 1, 2],
   topRules: {"Document":[0,1]},
   tokenPrec: 82