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Full Discussion: pattern matching
Top Forums Shell Programming and Scripting pattern matching Post 302541613 by Skrynesaver on Monday 25th of July 2011 07:39:28 AM
Old 07-25-2011
Could someone with sed knowledge clear up why this is the case?
Code:
skrynesaver@busybox:~$ echo '-asadjh--nfkdjnf------nfjksnfjkd'|perl -e '$_=<STDIN>; s/(.)\1+/ /g;print'
-asadjh nfkdjnf nfjksnfjkd
skrynesaver@busybox:~$ echo '-asadjh--nfkdjnf------nfjksnfjkd'|sed 's/\(.\)\1+/ /g'
-asadjh--nfkdjnf------nfjksnfjkd

Hmmn sed -r works correctly (GNU sed)
 

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IMPRESSIVE-GETTRANSITIONS(1)				      Debian GNU/Linux manual				      IMPRESSIVE-GETTRANSITIONS(1)

NAME
impressive-gettransitions - Generate Impressive info scripts for LaTeX presentations SYNOPSIS
impressive-gettransitions FILE.tex DESCRIPTION
A simple script to produce a .info file for use with Impressive, using special comments in a LaTeX/Beamer file. FILE.tex is a file to be parsed into .info file. For each /fullpath/blah.tex /fullpath/blah.pdf.info gets produced. SYNTAX
In the LaTeX document, impressive-gettransitions counts the pages to determine the PDF slide number of each one. The simpler page changes are automatically detected, that is: egin{frame} and: pause Other, more elaborated page changes must be noted with a %O comment: item<1-> Foo item<2-> Bar %O The transition to apply can be specified in a %O comment: egin{frame} %O SlideUp OPERATION
When the .info file corresponding to the LaTeX document already exist, impressive-gettransitions does not clear it, but only adds the transitions if finds to it. Thus, if you modified your document in a way that requires to completely replace the transitions, manually clear the PageProps section of the .info file. This can be done by running the following sed command: sed -i -e "/^PageProps = {/,/^}/d" FILE.info SEE ALSO
impressive(1) AUTHOR
impressive-gettransitions (originally gettransitions) has been written by Rob Reid. This manpage has been originally written by Yaroslav Halchenko <debian@onerussian.com>. Debian Project 2012-02-10 IMPRESSIVE-GETTRANSITIONS(1)
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