From 63924cfc01a8c512791471d67fd07b317e9a1710 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joa=CC=83o=20Costa?= <jdpc557@gmail.com>
Date: Thu, 20 Sep 2018 12:09:53 +0100
Subject: [PATCH] Move lever predicates to the right hand side

See: https://github.com/antlr/antlr4/blob/master/doc/predicates.md#predicates-in-lexer-rules
---
 src/main/antlr4/liquid/parser/v4/LiquidLexer.g4 | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/main/antlr4/liquid/parser/v4/LiquidLexer.g4 b/src/main/antlr4/liquid/parser/v4/LiquidLexer.g4
index 88d2ae10..2ad827f1 100644
--- a/src/main/antlr4/liquid/parser/v4/LiquidLexer.g4
+++ b/src/main/antlr4/liquid/parser/v4/LiquidLexer.g4
@@ -16,16 +16,16 @@ lexer grammar LiquidLexer;
 }
 
 OutStart
- : ( {stripSpacesAroundTags && stripSingleLine}? SpaceOrTab* '{{'
-   | {stripSpacesAroundTags && !stripSingleLine}? WhitespaceChar* '{{'
+ : ( SpaceOrTab* '{{' {stripSpacesAroundTags && stripSingleLine}?
+   | WhitespaceChar* '{{' {stripSpacesAroundTags && !stripSingleLine}?
    | WhitespaceChar* '{{-'
    | '{{'
    ) -> pushMode(IN_TAG)
  ;
 
 TagStart
- : ( {stripSpacesAroundTags && stripSingleLine}? SpaceOrTab* '{%'
-   | {stripSpacesAroundTags && !stripSingleLine}? WhitespaceChar* '{%'
+ : ( SpaceOrTab* '{%' {stripSpacesAroundTags && stripSingleLine}?
+   | WhitespaceChar* '{%' {stripSpacesAroundTags && !stripSingleLine}?
    | WhitespaceChar* '{%-'
    | '{%'
    ) -> pushMode(IN_TAG)
@@ -49,16 +49,16 @@ mode IN_TAG;
   TagStart2 : '{%' -> pushMode(IN_TAG);
 
   OutEnd
-   : ( {stripSpacesAroundTags && stripSingleLine}? '}}' SpaceOrTab* LineBreak?
-     | {stripSpacesAroundTags && !stripSingleLine}? '}}' WhitespaceChar*
+   : ( '}}' SpaceOrTab* LineBreak? {stripSpacesAroundTags && stripSingleLine}?
+     | '}}' WhitespaceChar* {stripSpacesAroundTags && !stripSingleLine}?
      | '-}}' WhitespaceChar*
      | '}}'
      ) -> popMode
    ;
 
   TagEnd
-   : ( {stripSpacesAroundTags && stripSingleLine}? '%}' SpaceOrTab* LineBreak?
-     | {stripSpacesAroundTags && !stripSingleLine}? '%}' WhitespaceChar*
+   : ( '%}' SpaceOrTab* LineBreak? {stripSpacesAroundTags && stripSingleLine}?
+     | '%}' WhitespaceChar* {stripSpacesAroundTags && !stripSingleLine}?
      | '-%}' WhitespaceChar*
      | '%}'
      ) -> popMode