escape-left-braces-in-regex.patch

   1 --- pari-2.5.5/src/desc/doc_make~       2017-07-02 15:05:00.000000000 +0200
   2 +++ pari-2.5.5/src/desc/doc_make        2017-07-02 15:09:47.283000083 +0200
   3 @@ -28,7 +28,7 @@
   4          $v =~ s/\[\]/[\\,]/g;
   5          $v =~ s/(\w\w+)/\\var{$1}/g;
   6          $v =~ s/\^([a-z])/\\hbox{\\kbd{\\pow}}$1/g;
   7 -        $v =~ s/\\var{flag}/\\fl/g;
   8 +        $v =~ s/\\var\{flag}/\\fl/g;
   9
  10          $v = "\$($v)\$";
  11        }