[TxMt] HTML: lookup element-reference on de.selfhtml.org

Niko Dittmann ni-di at web.de
Wed Mar 22 14:50:49 UTC 2006 

hey stan.

Am 22.03.2006 um 13:52 schrieb Soryu:
> [...]
> very nice.
thanks. *proud*

> You might have a look here: http://www.ruby-doc.org/stdlib/libdoc/ 
> rss/rdoc/classes/RSS/Converter.html to convert the iso-8859-1 to  
> utf-8 maybe.
>
> I could not get it to work though :)
me neither. but this works: replace the last puts-line by this:

$tidy_html = `echo '#{$html}' | ${TM_TIDY:-tidy} -f /dev/null -i - 
ascii -asxhtml -wrap 0`
puts $tidy_html

sometimes things are easier, than one thinks :).

onother refinement: i recorded a macro that does a backward-search  
for "<", moves the caret 2 bytes to the right and then calls the  
command. this way you don't have to have the cursor on the html- 
element. enjoy!

n.

ps: for the records: the whole command now looks like this:

#!/usr/bin/env ruby
#
# open element reference on de.selfhtml.org
# this is certainly a BAD implementation
# works for me, though
# any improvements are highly appreciated
# niko.

require 'net/http'
$tag_name = ENV["TM_CURRENT_WORD"].to_s

# get the elemnte.htm and attribute.htm:
Net::HTTP.start( 'de.selfhtml.org', 80 ) do |http|
   $html_elemente = http.get( "/html/referenz/elemente.htm" ).body
   $html_attribute = http.get( "/html/referenz/attribute.htm" ).body
end

# strip the head and the current tag:
$html_elemente.gsub!(/(<!.*<body>).*(<h2><a class="an" name="# 
{$tag_name}">#{$tag_name}<\/a><\/h2>.*?)<h2>.*/m,'\1\2')

# prepend "elemente.htm" to anchor-links:
$html_elemente.gsub!(/href="#(.*?")/,'href="elemente.htm#\1')

# the current tag:
$html_attribute.gsub!(/.*(<h2><a class="an" name="#{$tag_name}"># 
{$tag_name}<\/a><\/h2>.*?)<h2>.*/m,'\1')

# prepend "elemente.htm" to anchor-links:
$html_attribute.gsub!(/href="#(.*?")/,'href="attribute.htm#\1')

# concat the two strings:
$html = $html_elemente + $html_attribute

# turn relative links into absolute links (for hrefs and imgs):
$html.gsub!(/href="(.*?")/,'href="http://de.selfhtml.org/html/ 
referenz/\1')
$html.gsub!(/src="(.*?")/,'src="http://de.selfhtml.org/html/referenz/ 
\1')

$tidy_html = `echo '#{$html}' | ${TM_TIDY:-tidy} -f /dev/null -i - 
ascii -asxhtml -wrap 0`

puts $tidy_html

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