Mercurial > hg > octave-nkf

diff scripts/plot/__gnuplot_get_var__.m @ 9099:3a5d41b382ab

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__gnuplot_get_var__.m: Correct misleading error messages, and remove dangling/commented code.
author Ben Abbott <bpabbott@mac.com>
date Mon, 06 Apr 2009 19:33:01 -0400
parents b3268a0458f2
children d0d507cbd123
line wrap: on
line diff
--- a/scripts/plot/__gnuplot_get_var__.m
+++ b/scripts/plot/__gnuplot_get_var__.m
@@ -43,7 +43,7 @@
   endif
   if (numel (ostream) < 1)
     error ("__gnuplot_get_var__: stream to gnuplot not open");
-  elseif (ispc ()) # || true
+  elseif (ispc ())
     if (numel (ostream) == 1)
       error ("__gnuplot_get_var__: Need mkfifo that is not implemented under Windows");
     endif
@@ -62,7 +62,7 @@
     [err, msg] = mkfifo (gpin_name, 6*8*8);
 
     if (err != 0)
-      error ("__gnuplot_get_var__: Can not open fifo (%s)", msg);
+      error ("__gnuplot_get_var__: Can not make fifo (%s)", msg);
     endif
   endif
 
@@ -82,7 +82,7 @@
       fflush (ostream);
       [gpin, err] = fopen (gpin_name, "r");
       if (err != 0)
-        error ("__gnuplot_get_var__: Can not open fifo (%s)", msg);
+        error ("__gnuplot_get_var__: Can not open fifo.");
       endif
       gp_cmd = sprintf ("\nif (exists(\"%s\")) print %s; else print NaN\n",
                         gp_var_name(1:n), gp_var_name);