Variable: gnuplot-echo-command-line-flag

gnuplot-echo-command-line-flag is a customizable variable defined in gnuplot.el.

Value

t

Documentation

Non-nil means the gnuplot subprocess echoes any input.

This sets the fall-back value of comint-process-echoes. If gnuplot-mode cannot figure out what version number of gnuplot this is, then the value of this variable will be used for comint-process-echos. It seems that gnuplot 3.5 wants this to be nil and 3.7 wants it to be t. If lines that you send to gnuplot from the gnuplot-mode buffer are not appearing at the gnuplot prompt in the process buffer, try toggling it. Also see the document string for comint-process-echos. If you change this, kill the gnuplot process and start it again.

Source Code

;; Defined in /nix/store/xvcy7r1jiw71avhnh6kmin403kpqrdhc-emacs-packages-deps/share/emacs/site-lisp/elpa/gnuplot-20260623.1111/gnuplot.el
(defcustom gnuplot-echo-command-line-flag
  (not (string-match "msvc" (emacs-version)))
  "Non-nil means the gnuplot subprocess echoes any input.
This sets the fall-back value of `comint-process-echoes'.
If `gnuplot-mode' cannot figure out what version number of gnuplot
this is, then the value of this variable will be used for
`comint-process-echos'.  It seems that gnuplot 3.5 wants this to be
nil and 3.7 wants it to be t.  If lines that you send to gnuplot from
the `gnuplot-mode' buffer are not appearing at the gnuplot prompt in
the process buffer, try toggling it.  Also see the document string for
`comint-process-echos'.  If you change this, kill the gnuplot process
and start it again."
  :type 'boolean)