Handle recursion better, caused by ACLs.

[exim.git] / doc / doc-docbook / Tidytxt

diff --git a/doc/doc-docbook/Tidytxt b/doc/doc-docbook/Tidytxt
index a56124ccfacddb0d383bcf6536867884adec2a69..d218189ea065d509b210104ace0f2f25649b26de 100755 (executable)
--- a/doc/doc-docbook/Tidytxt
+++ b/doc/doc-docbook/Tidytxt
@@ -1,7 +1,5 @@
 #! /usr/bin/perl
 
-# $Cambridge: exim/doc/doc-docbook/Tidytxt,v 1.6 2008/02/04 17:18:18 fanf2 Exp $
-
 # Script to tidy up the output of w3m when it makes a text file. First we
 # convert sequences of blank lines into a single blank line, to get everything
 # uniform. Then we go through and insert blank lines before chapter and
@@ -38,6 +36,11 @@ foreach $line (@lines)
   $line =~ s/\x{e2}\x{95}\x{b2}/\\/g;
   $line =~ s/\x{e2}\x{95}\x{b3}/X/g;
 
+  # w3m rendering issue apparently only seen by pdp
+  # affects section numbers after the ToC, some info on spool-file -lines, etc
+  # always appears to be a spurious extra character, safely just dropped.
+  $line =~ s/\x{c2}//g;
+
   if ($line =~ /^\s*$/)
     {
     $line = "" if $lastwasblank;