--- singular-4.3.1/doc/general.doc.orig	2022-07-06 03:32:37.000000000 -0600

+++ singular-4.3.1/doc/general.doc	2023-01-14 10:06:48.967336259 -0700

@@ -3100,7 +3100,7 @@ programs or for parallel computations (s

 @strong{Example:}

 @smallexample

-@c example

+@c example no_comp

   ring r;

   link l = "ssi:tcp localhost:"+system("Singular"); // declare a link explicitly

   open(l);  // needs an open, launches another SINGULAR as a server

--- singular-4.3.1/doc/pl2doc.pl.orig	2022-07-06 03:32:37.000000000 -0600

+++ singular-4.3.1/doc/pl2doc.pl	2023-01-14 20:44:58.342822717 -0700

@@ -117,10 +117,10 @@ unless ($no_fun)

     }

     # print example

     if ($example{$procs[$i]} &&

-	($ex = &CleanUpExample($lib, $example{$procs[$i]})))

+	(($ex, $exec) = &CleanUpExample($lib, $example{$procs[$i]})))

     {

       print LDOC "\@strong{Example:}\n";

-      print LDOC "\@smallexample\n\@c example$tag\n";

+      print LDOC "\@smallexample\n\@c example$tag$exec\n";

       print LDOC $ex;

       print LDOC "\n\@c example\n\@end smallexample\n";

     }

@@ -495,17 +495,18 @@ sub OutKeywords

 sub CleanUpExample

 {

   local($lib, $example) = @_;

+  my $exec;

   # find portion in {}

   $example =~ s/^[^{]*{(.*)}[^}]*$/$1/s;

   if ($example =~ /EXAMPLE: \(not executed\)/)

   {

-    # erase first three lines

-    $example =~ s/^.*\n.*\n.*\n/\n/;

-    # erase enclosing " " in every line

-    $example =~ s/\n\s*"/\n/g;

-    $example =~  s/";\n/\n/g;

+    $exec = " no_comp";

+  }

+  else

+  {

+    $exec = "";

   }

   # erase EXAMPLE, echo and pause statements

   $example =~ s/"EXAMPLE.*"[^;]*;//g;

@@ -535,7 +536,7 @@ sub CleanUpExample

   # erase spaces from beginning of lines

   $example =~ s/\n\s*/\n/g;

   $example =~ s/\s*$//g;

-  return $example;

+  return ($example, $exec);

 }

 sub print_doc_header

--- singular-4.3.1/Singular/LIB/ffmodstd.lib.orig	2022-07-06 03:32:37.000000000 -0600

+++ singular-4.3.1/Singular/LIB/ffmodstd.lib	2023-01-14 21:31:27.896097910 -0700

@@ -1958,7 +1958,7 @@ EXAMPLE: example ffmodStd; shows an exam

     }

 }

 example

-{   "EXAMPLE:"; echo = 2;

+{   "EXAMPLE: (not executed)"; echo = 2;

     ring Ra=(0,a),(x,y,z),dp;

     ideal I = (a^2+2)*x^2*y+a*y*z^2, x*z^2+(a+1)*x^2-a*y^2;

     ffmodStd(I);

--- singular-4.3.1/Singular/LIB/moddiq.lib.orig	2022-07-06 03:32:37.000000000 -0600

+++ singular-4.3.1/Singular/LIB/moddiq.lib	2023-01-14 21:34:17.397946953 -0700

@@ -170,7 +170,7 @@ EXAMPLE:  example modSat; shows an examp

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo=2;

     ring r=0,x(1..6),dp;

     ideal i=cyclic(6);

--- singular-4.3.1/Singular/LIB/parallel.lib.orig	2022-07-06 03:32:37.000000000 -0600

+++ singular-4.3.1/Singular/LIB/parallel.lib	2023-01-14 20:53:17.070588749 -0700

@@ -142,7 +142,7 @@ EXAMPLE:  example parallelWaitFirst; sho

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo = 2;

     ring R = 0, (x,y,z), lp;

     ideal I = 3x3y+x3+xy3+y2z2, 2x3z-xy-xz3-y4-z2, 2x2yz-2xy2+xz2-y4;

@@ -182,7 +182,7 @@ EXAMPLE:  example parallelWaitAll; shows

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo = 2;

     ring R = 0, (x,y,z), dp;

     ideal I1 = z8+z6+4z5+4z3+4z2+4, -z2+y;

@@ -232,7 +232,7 @@ EXAMPLE:  example parallelTestAND; shows

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo = 2;

     ring R = 0, (x,y,z), dp;

     ideal I = x, y, z;

@@ -287,7 +287,7 @@ EXAMPLE:  example parallelTestAND; shows

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo = 2;

     ring R = 0, (x,y,z), dp;

     ideal I;

--- singular-4.3.1/Singular/LIB/tasks.lib.orig	2022-07-06 03:32:37.000000000 -0600

+++ singular-4.3.1/Singular/LIB/tasks.lib	2023-01-14 21:12:17.103467631 -0700

@@ -241,7 +241,7 @@ EXAMPLE:  example killTask; shows an exa

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo = 2;

     ring R = 0, (x,y), dp;

     ideal I = x9y2+x10, x2y7-y8;

@@ -282,7 +282,7 @@ EXAMPLE:  example copyTask; shows an exa

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo = 2;

     ring R = 0, (x,y), dp;

     ideal I = x9y2+x10, x2y7-y8;

@@ -1078,7 +1078,7 @@ EXAMPLE:  example waitTasks; shows an ex

 }

 example

 {

-    "EXAMPLE:";

+    "EXAMPLE: (not executed)";

     echo = 2;

     ring R = 0, (x,y), dp;

     ideal I = x9y2+x10, x2y7-y8;