I am extracting texts from OCRed Tiff files by using a library and dumping it in database. The text I am extracting are actually FORMS having fields like NAME,DOB,COU开发者_开发技巧NTRY etc. Since OCR
Grammar: grammar test; WS:( \' \' \'\\t\' \'\\r\' \'\\n\' ) {$channel=HIDDEN;} ; STRING :\'\"\' ( ESC_SEQ | ~(\'\\\\\'|\'\"\') )* \'\"\'
As asked and answered in Removing Left Recursion in ANTLR , I could remove the left recursion E -> E + T|T
I\'ve used antlr and javacc/freecc for a while. Now I need to write a bunch of parsers using antlr grammars but such parsers need to be written in ruby lang.
I have been successfully using my code with the javascript library in the ANTLR javascript target in a few browsers, but now I want to use Rhino on the server and I am having some trouble.I have some
I\'m trying to build a lexer to tokenize lone words and quoted strings. I got the following: STRING:QUOTE (options {greedy=false;} : . )* QUOTE ;
I have some questions about antlr3 with tree grammar in C target. I have almost done my interpretor (functions, variables, boolean and math expres开发者_StackOverflowsions ok) and i have kept the mos
I have an antlr generated Java parser th开发者_如何学Pythonat uses the C target and it works quite well. The problem is I also want it to parse erroneous code and produce a meaningful AST. If I feed i
I currently have a working, simple language implemented in Java using ANTLR. What I want to do is embed it in plain text, in a similar fashion to PHP.
This ANTLR example does not parse input \"1;\" . Can you explain why? It parses \"11;\". grammar TestGrammar;
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