if you happen to be able to view the book "Mastering Regualr Expresstions" by Oreilly page 171-174 are pretty much dedicated to writeing a regx for this very purpose.
taken from the book:
Code:
/\*[^*]*\*+([^/*][^*]*\*+)*/
but still needing some refined work due to comments offten span multi lines.
#! /bin/sed -nf
# Remove C and C++ comments, by Brian Hiles (brian_hiles@rocketmail.com)
# Sped up (and bugfixed to some extent) by Paolo Bonzini (bonzini@gnu.org)
# Works its way through the line, copying to hold space the text up to the
# first special character (/, ", '). The original... (1 Reply)
Suppose i have a file like this:
#bla bla
#bla bla bla bla bla
Bla
BLA
BLA BLA #bla bla
....
....
how can i remove all comments from every line,even if they are behind commands or strngs that are not comments?
any idea how i could do that using awk? (2 Replies)
I must write a script to change all C++ like comments:
// this is a comment
to this one
/* this is a comment */
How to do it by sed? With file:
#include <cstdio>
using namespace std; //one
// two
int main() {
printf("Example"); // three
}//four
the result should be: (2 Replies)
Hi,
I am using BASH. How can I remove any lines in a text file that are either blank or begin with a # (ie. comments)? Thanks in advance.
Mike (3 Replies)
I need to use sed to remove comments from files. I am using this, but it only works on comments that start at the beginning of the line.
sed /^"\/\/"/d
In most of the files I have comments like this:
code // Comments
or
tab // Comments (5 Replies)
I would like to remove comments from a bash script. In addition, I would like to remove lines that consist of only white spaces, and to remove blank lines.
#!/bin/bash
perl -pe 's/ *#.*$//g' $1 | grep -v ^]*$ | perl -pe 's/ +/ /g' > $2
#
# $1 INFILE
# $2 OUTFILE
The above code... (10 Replies)
Hello Unix board community,
I have to program a shell script, but I am a complete noob so I hope I get some help here. The assignment is as follows:
The program removes all comments regardless of formatting or language from files with specific file name extensions (php, css, js, ...).... (3 Replies)
I have tried a lot, Need your help guys.
SAS Program:
data one ; /* Data step */
Input name $; /*Dec variables*/
I want to remove the commented part(/* Data step */) alone. I have tried using sed command but it is deleting the entire line itself. i need unix command to separate this and... (1 Reply)
Hi , We need to remove comment like pattern from a code text. The possible comment expressions are as follows.
Input
BizComment : Special/*@
Name:bzt_53_3aea640a_51783afa_5d64_0
BizHidden:true
@*/
/* lookup Disease
Category Therapuetic Class */
a=b;... (6 Replies)
Discussion started by: VikashKumar
6 Replies
LEARN ABOUT DEBIAN
bio::biblio::bookarticle
Bio::Biblio::BookArticle(3pm) User Contributed Perl Documentation Bio::Biblio::BookArticle(3pm)NAME
Bio::Biblio::BookArticle - Representation of a book article
SYNOPSIS
$obj = Bio::Biblio::BookArticle->new(-identifier => '123abc',
-book => Bio::Biblio::Book->new());
#--- OR ---
$obj = Bio::Biblio::BookArticle->new();
$obj->book (Bio::Biblio::Book->new());
DESCRIPTION
A storage object for a book article. See its place in the class hierarchy in
http://www.ebi.ac.uk/~senger/openbqs/images/bibobjects_perl.gif
Attributes
The following attributes are specific to this class (however, you can also set and get all attributes defined in the parent classes):
book type: Bio::Biblio::Book
SEE ALSO
o OpenBQS home page: http://www.ebi.ac.uk/~senger/openbqs/
o Comments to the Perl client: http://www.ebi.ac.uk/~senger/openbqs/Client_perl.html
FEEDBACK
Mailing Lists
User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to the
Bioperl mailing list. Your participation is much appreciated.
bioperl-l@bioperl.org - General discussion
http://bioperl.org/wiki/Mailing_lists - About the mailing lists
Support
Please direct usage questions or support issues to the mailing list:
bioperl-l@bioperl.org
rather than to the module maintainer directly. Many experienced and reponsive experts will be able look at the problem and quickly address
it. Please include a thorough description of the problem with code and data examples if at all possible.
Reporting Bugs
Report bugs to the Bioperl bug tracking system to help us keep track of the bugs and their resolution. Bug reports can be submitted via the
web:
https://redmine.open-bio.org/projects/bioperl/
AUTHORS
Heikki Lehvaslaiho (heikki-at-bioperl-dot-org), Martin Senger (senger@ebi.ac.uk)
COPYRIGHT
Copyright (c) 2002 European Bioinformatics Institute. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
DISCLAIMER
This software is provided "as is" without warranty of any kind.
perl v5.14.2 2012-03-02 Bio::Biblio::BookArticle(3pm)