Toshiharu Harada - 2004-12-29

Hi,

I'm still using version 0.3.1 of LXR.  It's simple and
quite usefull and I love it. :-)

I noticed a possible bug of 0.3.1.  In my environment
LXR fails to handle making links from #include "foo.h", #include <bar.h> (foo.h remains non-link plain text).

Here's my short fix.

*** Common.pm   Thu Dec 30 07:43:00 2004
--- /src/lxr-0.3.1/Common.pm    Thu May 14 21:01:44 1998
***************
*** 193,202 ****
                # Include directive
                $frag =~ s#\&quot;(.*)\&quot;#
                    '"'.&fileref($1, $virtp.$1).'"'#e;
!                 $frag =~ s#<(.*)\0#
!                   '<'.&fileref
!                       ($1,
!                       $Conf->mappath($Conf->incprefix."/$1"))#e;
            } else {
                # Code
                $frag =~ s#(^|[^a-zA-Z_\#0-9])([a-zA-Z_~][a-zA-Z0-9_]*)\b#
--- 193,203 ----
                # Include directive
                $frag =~ s#\&quot;(.*)\&quot;#
                    '"'.&fileref($1, $virtp.$1).'"'#e;
!               $frag =~ s#&lt;(.*)&gt;#
!                   "&lt;".&fileref
!                       ($1,
!                        $Conf->mappath($Conf->incprefix."/$1")).
!                            "&gt;"#e;
            } else {
                # Code
                $frag =~ s#(^|[^a-zA-Z_\#0-9])([a-zA-Z_~][a-zA-Z0-9_]*)\b#

I'm not quite sure whether this is the right way to fix
the problem.  But it's working in my envrionment. :-) :-)

--
Toshiharu Harada
mailto:haradats@users.sourceforge.net