mailing-list for TeXmacs Users

["Adrian S." <address@hidden>]

I attach a modified file of the file multiline.cpp with slightly
modified the  headers so that it will compile (it did not before).
Simply replace the file that is inside of
TeXmacs/examples/plugins/multiline/src with what I attach.  Then
simply run make in TeXmacs/examples/plugins/multiline.

You can add the multiline plugin then by simply copying the directory
multiline directory inside  of your .TeXmacs/plugins directory so that
TeXmacs recognizes it.   I am afraid that this change in the header
files is needed for many of the example plugins.

----------------------------------Possible
bug-------------------------------------------
I ran it using the tools->debug and in debug I enabled the io.
However, it seems that TeXmacs is not sending

\020(input-done? "what the user wrote;")

Here \020 means DATA_COMMAND, which is chr(16).

I ran the program emulating the part that TeXmacs did via emacs and
using ctrl-q ctrl-p to quote a ctrl-p in emacs shell mode.  It seemed
to work fine.

which the program is expecting to be waiting for.

Can anybody confirm or hint me at a way to check if TeXmacs is indeed
sending the \020(input-done? "what the user wrote;") ?

I tracked down in the source and I saw the file plugin-cmd.scm where
the command  default-format-command is defined, but would not find a
way to tell if this is used elsewhere.

Peace to all, and it was great to be there.

-Adrián.
/******************************************************************************
* MODULE     : multiline.cpp
* DESCRIPTION: A plugin which uses multiline input as long as
*              the input is not terminated by ';'
* COPYRIGHT  : (C) 2003  Joris van der Hoeven
*******************************************************************************
* This software falls under the GNU general public license version 3 or later.
* It comes WITHOUT ANY WARRANTY WHATSOEVER. For details, see the file LICENSE
* in the root directory or <http://www.gnu.org/licenses/gpl-3.0.html>.
******************************************************************************/

#include <stdio.h>
#include <iostream>
#include <string.h>
using namespace std;

#define DATA_BEGIN   ((char) 2)/* ctrl-b*/
#define DATA_END     ((char) 5)/* ctrl-e*/
#define DATA_COMMAND ((char) 16)/* ctrl-p*/
#define DATA_ESCAPE  ((char) 27)

int
main () {
  cout << DATA_BEGIN << "verbatim:";
  cout << "Terminate your input by ';'";
  cout << DATA_END;
  fflush (stdout);

  while (true) {
    char buffer[100];
    cin.getline (buffer, 100, '\n');
    if (buffer[0] != DATA_COMMAND) {
      cout << DATA_BEGIN << "verbatim:"
           << buffer;
      cout << DATA_END;
    }
    else {
      int  n = strlen (buffer);
      cout << DATA_BEGIN << "scheme:";
      if (buffer[n-3] == ';') 
	{cout << "#t";
	}
      else 
        {cout << "#f";
	}
      cout << DATA_END;
    }
    fflush (stdout);
  }
  return 0;
}