[comp.windows.x] vt300 xterm or DECterm for SUN4 ??

czech@gmdzi.gmd.de (Richard Czech) (10/12/90)

Hi!

We have a heterogenous net with machines from SUN and DEC. Some of
the DEC machines with ULTRIX, some with VMS. We have software which
runs on DEC/VAX under VMS. I want to use it from my SPARCstation. I
can open a xterm on my SPARCstation and open a telnet session on the
VMS machine - so far so good.

The problem: The software requires a vt300 terminal or a DECterm
for some grafic outputs. 

So my question is: Is there an xterm which can emulate a vt300
terminal or does something like a DECterm emulator for SUN/X11 exist?

   regards
-----------------------------------------------------------------
Richard Czech                            email czech@gmdzi.gmd.de
GMD-E.I.S.				       czech@gmdzi.UUCP
P.O.Box 12 40
D-5205 St. Augustin 1                    Tel:  (+49) 2241 14 2841
Germany                                  Fax:  (+49) 2241 14 2342
-----------------------------------------------------------------

mouse@LARRY.MCRCIM.MCGILL.EDU (10/13/90)

> The problem: The software requires a vt300 terminal or a DECterm for
> some grafic outputs.

> So my question is: Is there an xterm which can emulate a vt300
> terminal or does something like a DECterm emulator for SUN/X11 exist?

My mterm's ANSI-with-DEC-extensions mode was written to a VT330 manual.
Depending on what you need it may be good enough.  It does not do
80/132 column switching, keypad keys, or REGIS graphics.  If the font
contains line-drawing characters in the proper places, it does know how
to use them.  It does do double height and/or width characters, and it
does handle the bold/light, italic (if an appropriate font is
available), underline, blinking, reverse video, and invisible character
attributes (CSI ... m sequence).  (Fast blink and strike-through may
show up eventually.)  It is believed to be 8-bit-clean when run with
the appropriate option[%], and if the font contains the proper glyphs
it can handle ISO Latin-1 just fine.

It can be gotten by anonymous ftp (132.206.1.1, cd to X/mterm.src and
get mterm.README, and read it for further instructions).  I can also
mail copies if necessary.

[%] As distributed, it strips the high bit by default, because for me,
    stripping parity bits is more generally useful than 8-bit character
    handling.

					der Mouse

			old: mcgill-vision!mouse
			new: mouse@larry.mcrcim.mcgill.edu