Regenerate generated SableCC parser files from grammar

build.gradle

src/main/java/org/sablecc/sablecc/analysis/Analysis.java

...in/java/org/sablecc/sablecc/analysis/AnalysisAdapter.java

.../java/org/sablecc/sablecc/analysis/DepthFirstAdapter.java

...g/sablecc/sablecc/analysis/ReversedDepthFirstAdapter.java

src/main/java/org/sablecc/sablecc/lexer/Lexer.java

src/main/java/org/sablecc/sablecc/lexer/LexerException.java

src/main/java/org/sablecc/sablecc/node/AAlt.java

src/main/java/org/sablecc/sablecc/node/AAltTransform.java

src/main/java/org/sablecc/sablecc/node/AAst.java

src/main/java/org/sablecc/sablecc/node/AAstAlt.java

src/main/java/org/sablecc/sablecc/node/AAstProd.java

src/main/java/org/sablecc/sablecc/node/ACharBasic.java

src/main/java/org/sablecc/sablecc/node/ACharChar.java

src/main/java/org/sablecc/sablecc/node/AConcat.java

src/main/java/org/sablecc/sablecc/node/ADecChar.java

src/main/java/org/sablecc/sablecc/node/AElem.java

src/main/java/org/sablecc/sablecc/node/AGrammar.java

src/main/java/org/sablecc/sablecc/node/AHelperDef.java

src/main/java/org/sablecc/sablecc/node/AHelpers.java