1 files changed, 0 insertions, 139 deletions
diff --git a/readline/examples/readlinebuf.h b/readline/examples/readlinebuf.h
deleted file mode 100644
index 91ef4d6..0000000
--- a/readline/examples/readlinebuf.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*******************************************************************************
- * $Revision$
- * $Date$
- * $Author$
- *
- * Contents: A streambuf which uses the GNU readline library for line I/O
- * (c) 2001 by Dimitris Vyzovitis [vyzo@media.mit.edu]
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- ******************************************************************************/
-
-#ifndef _READLINEBUF_H_
-#define _READLINEBUF_H_
-
-#include <iostream>
-#include <cstring>
-#include <cassert>
-#include <cstdlib>
-#include <cstdio>
-
-#include <readline/readline.h>
-#include <readline/history.h>
-
-#if (defined __GNUC__) && (__GNUC__ < 3)
-#include <streambuf.h>
-#else
-#include <streambuf>
-using std::streamsize;
-using std::streambuf;
-#endif
-
-class readlinebuf : public streambuf {
-public:
-#if (defined __GNUC__) && (__GNUC__ < 3)
-	typedef char char_type;
-	typedef int int_type;
-	typedef streampos pos_type;
-	typedef streamoff off_type;
-#endif
-	static const int_type eof = EOF; // this is -1
-	static const int_type not_eof = 0;
-
-private:
-	const char* prompt_;
-	bool history_;
-	char* line_;
-	int low_;
-	int high_;
-
-protected:
-		
-	virtual int_type showmanyc() const { return high_ - low_; }
-		
-	virtual streamsize xsgetn( char_type* buf, streamsize n ) {
-		int rd = n > (high_ - low_)? (high_ - low_) : n;
-		memcpy( buf, line_, rd );
-		low_ += rd;
-			
-		if ( rd < n ) {
-			low_ = high_ = 0;
-			free( line_ ); // free( NULL ) is a noop
-			line_ = readline( prompt_ );
-			if ( line_ ) {
-				high_ = strlen( line_ );
-				if ( history_ && high_ ) add_history( line_ );
-				rd += xsgetn( buf + rd, n - rd );
-			}
-		}
-			
-		return rd; 
-	}
-		
-	virtual int_type underflow() {
-		if ( high_ == low_ ) {
-			low_ = high_ = 0;
-			free( line_ ); // free( NULL ) is a noop
-			line_ = readline( prompt_ );
-			if ( line_ ) {
-				high_ = strlen( line_ );
-				if ( history_ && high_ ) add_history( line_ );
-			}
-		}
-			
-		if ( low_ < high_ ) return line_[low_];
-		else return eof;
-	}
-		
-	virtual int_type uflow() {
-		int_type c = underflow();
-		if ( c != eof ) ++low_;
-		return c;
-	}
-		
-	virtual int_type pbackfail( int_type c = eof ) {
-		if ( low_ > 0 )	--low_;
-		else if ( c != eof ) {
-			if ( high_ > 0 ) {
-				char* nl = (char*)realloc( line_, high_ + 1 );
-				if ( nl ) {
-					line_ = (char*)memcpy( nl + 1, line_, high_ );
-					high_ += 1;
-					line_[0] = char( c );
-				} else return eof;
-			} else {
-				assert( !line_ );
-				line_ = (char*)malloc( sizeof( char ) );
-				*line_ = char( c );
-				high_ = 1;
-			}
-		} else return eof;
-
-		return not_eof;
-	}
- 		
-public:
-	readlinebuf( const char* prompt = NULL, bool history = true ) 
-		: prompt_( prompt ), history_( history ),
-		  line_( NULL ), low_( 0 ), high_( 0 ) {
-		setbuf( 0, 0 );
-	}
-		
-		
-};
-
-#endif