August 1998
Intermediate to advanced
800 pages
39h 20m
English
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Program: hrefsub
hrefsub makes substitutions in HTML files,
so that the changes only apply to the text in HREF fields of
<A
HREF="..." > tags. For
instance, if you had the scooby.html file from the previous example,
and you’ve moved shergold.html to be cards.html, you need
simply say:
% hrefsub shergold.html cards.html scooby.html
<HTML><HEAD><TITLE>Hi!</TITLE></HEAD><BODY><H1>Welcome to Scooby World!</H1>I have <A HREF="pictures.html" >pictures</A> of the crazy doghimself. Here's one!<P><IMG SRC="scooby.jpg" ALT="Good doggy!"><P><BLINK>He's my hero!</BLINK> I would like to meet him some day,and get my picture taken with him.<P>P.S. I am deathly ill. <a href="cards.html" >Please sendcards</A>.</BODY></HTML>The HTML::Filter manual page has a BUGS section that says:
Comments in declarations are removed from the declarations and then inserted as separate comments after the declaration. If you turn on
strict_comment(), then comments with embedded"-\|-"are split into multiple comments.
This version of hrefsub will always lowercase the
<a> and the attribute names within this tag
when substitution occurs. If $foo is a multiword
string, then the text given to MyFilter->text may be broken such that these words do not come together; i.e., the substitution does not work. There should probably be a new option to HTML::Parser to make it not return text until the whole segment has been seen. Also, some people may not be happy with having their 8-bit Latin-1 characters replaced by ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.