On 12/06/2011 01:51 PM, [email protected] wrote:
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On Mon, Dec 05, 2011 at 11:05:48AM -0600, Joel Sherrill wrote:
[...]
$AFTER_BODY_OPEN =
'<A HREF="http://www.rtems.com"; target="Text Frame">
<IMG align=right BORDER=0 SRC="../images/rtems_logo.jpg" ALT="RTEMS
Logo"> </A>
<H1>RTEMS @VERSION@ On-Line Library</H1>
';
1;
[...]
What does the "1;" do?
That's a classical Perl idiom: module files are "incorporated" by
eval()ing their content; the result of eval tells the client whether
things went well. Since the result of evaling a sequence of
statements/expressions is the value of the last one, one typically ends
a module with "1", meaning "all is well".
Thanks. So it is the return value. :)
I can't believe in 20+ years of free software work, that I have managed
to largely avoid Perl and awk.
Just to let you all know. Today I committed the patches to our
documentation
and make system to use texi2html. The documentation is published by cron
twice a day and it is online now. The library index is at:
http://rtems.org/onlinedocs/doc-current/share/rtems/html/index.html
Now we need to figure out how to address the need to support texi2any
and texi2html in parallel. When it is available, we would like to use
texi2any
but it won't be widely available for a while. Old distros won't have it
unless
the user installs it.
Thank you.
HTH
regards
- -- tomás
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--
Joel Sherrill, Ph.D. Director of Research& Development
[email protected] On-Line Applications Research
Ask me about RTEMS: a free RTOS Huntsville AL 35805
Support Available (256) 722-9985
