From e26434979adc33bd949566ba7bf02dff64e80a3e Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@cab.ark.cs.cmu.edu>
Date: Tue, 2 Oct 2012 00:19:43 -0400
Subject: cdec cleanup, remove bayesian stuff, parsing stuff

---
 gi/pyp-topics/src/contexts_lexer.l | 113 -------------------------------------
 1 file changed, 113 deletions(-)
 delete mode 100644 gi/pyp-topics/src/contexts_lexer.l

(limited to 'gi/pyp-topics/src/contexts_lexer.l')

diff --git a/gi/pyp-topics/src/contexts_lexer.l b/gi/pyp-topics/src/contexts_lexer.l
deleted file mode 100644
index 64cd7ca3..00000000
--- a/gi/pyp-topics/src/contexts_lexer.l
+++ /dev/null
@@ -1,113 +0,0 @@
-%{
-#include "contexts_lexer.h"
-
-#include <string>
-#include <iostream>
-#include <sstream>
-#include <cstring>
-#include <cassert>
-#include <algorithm>
-
-int lex_line = 0;
-std::istream* contextslex_stream = NULL;
-ContextsLexer::ContextsCallback contexts_callback = NULL;
-void* contexts_callback_extra = NULL;
-
-#undef YY_INPUT
-#define YY_INPUT(buf, result, max_size) (result = contextslex_stream->read(buf, max_size).gcount())
-
-#define YY_SKIP_YYWRAP 1
-int num_phrases = 0;
-int yywrap() { return 1; }
-
-#define MAX_TOKEN_SIZE 255
-std::string contextslex_tmp_token(MAX_TOKEN_SIZE, '\0');
-ContextsLexer::PhraseContextsType current_contexts;
-
-#define MAX_CONTEXT_SIZE 255
-//std::string tmp_context[MAX_CONTEXT_SIZE];
-ContextsLexer::Context tmp_context;
-
-
-void contextslex_reset() {
-  current_contexts.phrase.clear();
-  current_contexts.contexts.clear();
-  current_contexts.counts.clear();
-  tmp_context.clear();
-}
-
-%}
-
-INT [\-+]?[0-9]+|inf|[\-+]inf
-
-%x CONTEXT COUNT COUNT_END
-%%
-
-<INITIAL>[^\t]+	{ 
-    contextslex_reset();
-    current_contexts.phrase.assign(yytext, yyleng);
-    BEGIN(CONTEXT);
-  }
-<INITIAL>\t	{ 
-    ; 
-  }
-
-<INITIAL,CONTEXT,COUNT>\n	{
-    std::cerr << "ERROR: contexts_lexer.l: unexpected newline while trying to read phrase|context|count." << std::endl;
-    abort();
-  }
-
-<CONTEXT>\|\|\|	{
-    current_contexts.contexts.push_back(tmp_context);
-    tmp_context.clear();
-		BEGIN(COUNT);
-	}
-<CONTEXT>[^ \t]+	{ 
-		contextslex_tmp_token.assign(yytext, yyleng);
-    tmp_context.push_back(contextslex_tmp_token);
-  }
-<CONTEXT>[ \t]+	{ ; }
-
-<COUNT>[ \t]+	{ ; }
-<COUNT>C={INT} { 
-		current_contexts.counts.push_back(std::make_pair(current_contexts.counts.size(), atoi(yytext+2)));
-    BEGIN(COUNT_END);
-  }
-<COUNT>.	{ 
-    std::cerr << "ERROR: contexts_lexer.l: unexpected content while reading count." << std::endl;
-    abort();
-  }
-
-<COUNT_END>[ \t]+  { ; }
-<COUNT_END>\|\|\|	{
-		BEGIN(CONTEXT);
-  }
-<COUNT_END>\n {
-    //std::cerr << "READ:" << current_contexts.phrase << " with " << current_contexts.contexts.size() 
-    //  << " contexts, and " << current_contexts.counts.size() << " counts." << std::endl;
-    std::sort(current_contexts.counts.rbegin(), current_contexts.counts.rend()); 
-
-		contexts_callback(current_contexts, contexts_callback_extra);
-    current_contexts.phrase.clear();
-    current_contexts.contexts.clear();
-    current_contexts.counts.clear();
-		BEGIN(INITIAL);
-  }
-<COUNT_END>.  { 
-		contextslex_tmp_token.assign(yytext, yyleng);
-    std::cerr << "ERROR: contexts_lexer.l: unexpected content while looking for ||| closing count." << std::endl;
-    abort();
-  }
-
-%%
-
-#include "filelib.h" 
-
-void ContextsLexer::ReadContexts(std::istream* in, ContextsLexer::ContextsCallback func, void* extra) {
-  lex_line = 1;
-  contextslex_stream = in;
-  contexts_callback_extra = extra,
-  contexts_callback = func;
-  yylex();
-}
-
-- 
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