/usr/share/yacas/include/unixcommandline.h is in yacas 1.3.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | #ifndef __unixcommandline_h__
#define __unixcommandline_h__
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <signal.h>
#include <unistd.h>
#include <termios.h>
#include <time.h>
#include "yacasbase.h"
#include "commandline.h"
/** Unix command line class, using assorted termios functionality
* and sending ansi character sequences to the console.
*/
class CUnixCommandLine : public CCommandLine
{
public:
CUnixCommandLine();
~CUnixCommandLine();
public:
virtual LispInt GetKey();
virtual void NewLine();
virtual void ShowLine(const LispChar * prompt,LispInt promptlen,LispInt cursor);
virtual void Pause();
virtual void MaxHistoryLinesSaved(LispInt aNrLines);
private:
unsigned char term_chars[NCCS];
struct termios orig_termio, rl_termio;
LispInt _cursor_line, _last_line;
public:
LispInt iMaxLines;
};
#endif
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