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 The source file for the "LaTeX2e unofficial reference manual" can downloaded via:
 
 svn checkout http://svn.gnu.org.ua/sources/latexrefman/trunk
 
 The Texinfo source file "latex2e.texi" is converted into multiple HTML files with:
 
 texi2any --html ../trunk/latex2e.texi --internal-links=internal-links.txt
 
 Don't forget to copy over the css files.
 
 The next step is to create an .index file for Kile, given pointers for LaTeX commands and environments into the reference manual:
 
 cat internal-links.txt  | grep "environment" > env.txt
 cat internal-links.txt  | grep "\\\\" > commands.txt
 
 Extract the necessary columns:
 
 awk ' { print $3 "\t" $1 } ' env.txt > env-curated.txt
 awk ' { print $3 "\t" $1 } ' commands.txt > commands-curated.txt
 
 and the filter the -curated files manually to exclude unwanted entries.
 
 As a last step, rename the Index.file (to avoid having a file named 'index.html' and 'Index.html' in one directory):
 
 mv Index.html IndexDocument.html
 sed -i 's/Index.html/IndexDocument.html/g' *
 
 
 (To remove all symbolic links:
 
 find . -maxdepth 1 -type l   -print0  | xargs -0 rm)