Changeset 509d4c in git

Timestamp:

Dec 4, 2000, 2:05:57 PM (23 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', '828514cf6e480e4bafc26df99217bf2a1ed1ef45')

Children:

6f033b6b6340279e600b54c5c6afc99b846b49cf

Parents:

42067f9dba14f45657e6223a9a85d36b91e90e2e

Message:

*hannes: cosmetics


git-svn-id: file:///usr/local/Singular/svn/trunk@4792 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• Singular/LIB/surf.lib (modified) (6 diffs)

Singular/LIB/surf.lib

@@ -1 @@
-// $Id: surf.lib,v 1.11 2000-07-11 13:19:05 obachman Exp $
+// $Id: surf.lib,v 1.12 2000-12-04 13:05:57 Singular Exp $
 //
 // author : Hans Schoenemann
 //
 ///////////////////////////////////////////////////////////////////////////////
-version="$Id: surf.lib,v 1.11 2000-07-11 13:19:05 obachman Exp $";
+version="$Id: surf.lib,v 1.12 2000-12-04 13:05:57 Singular Exp $";
 info="
 LIBRARY: surf.lib    PROCEDURES FOR GRAPHICS WITH SURF
@@ -15 +15 @@
 @code{surf} is only available for Linux PCs and Sun workstations.
 You can download @code{surf} either from
- @uref{http://enriques.mathematik.uni-mainz.de/kon/surf/surf.shtml}
+ @uref{http://sourceforge.net/projects/surf}
  or from @uref{ftp://www.mathematik.uni-kl.de/pub/Math/Singular/utils/}.
 @end texinfo
@@ -58 +58 @@
   if (n==0 or n>3)
   {
-    "Cannot plot equations with", n, "variables";
-    return();
+    ERROR("Cannot plot equations with", n, "variables");
   }
   ring r=0,(x,y,z),dp;
@@ -98 +97 @@
     else
     {
-      "cannot plot",ncols(I),"equations in",n,"variables";
-      return();
+      ERROR("cannot plot"+string(ncols(I))+"equations in"
+             +string(n)+"variables");
     }
   }
@@ -111 +110 @@
   if (i!=0)
   {
-    "calling `surf` failed. (the shell return the error code",i,").";
-    "probably the executable `surf` is not found.";
+    ERROR("calling `surf` failed. (the shell return the error code"
+          +string(i)+")."+newline+
+    "probably the executable `surf` is not found.");
   }
   i=system("sh","/bin/rm "+l);
@@ -181 +181 @@
 }
 ///////////////////////////////////////////////////////////////////////////////
-
-