User:Coffman/Geshi Syntax Highlight extension
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The PHP file GeshiHighlight.php cannot be downloaded from the suggested URL below - I get a 404 error! 10/04/2005 DHJ
There is now a working version available at GeSHiHighlight, it also includes the ability to display uploaded files.
Based on the Syntax higlight code, Skr made modifications to use another highlight backend, its named Geshi and it uses PHP. The color generated is cool and in my opinion nicer than the one with enscript.
The CVS location of the code is : http://www.wickle.com/cvs/mediawikiextensions
An example can be found at http://www.wickle.com/wikis/index.php/Geshi_Syntax_Highlight_extension
Contents |
[edit] Requisites
There are no good programs without little requirements ;) The only one is geshi
I am using 1.6.1 but i tested sucesfully under last version 1.6.4
[edit] Download
- Download the extension from my CVS at wickle
- Alternate Download at SF.net : SF.net CVS
[edit] Install instructions
you must copy GeshiHighlight.php to $mediawiki/extensions directory and add this line to LocalSettings.php:
include("extensions/GeshiHighlight.php");
(add this line above of $wgSitename's definition)
create a directory geshi on $mediawiki/extensions directory and install here the geshi, you can download it from my CVS.
[edit] Using it
To use , the only thing you must do are put the code between <code> and </code> tags. Where code tag is the language used (for example <perl>,<bash>,<java>)
Example
<perl> print "hi" </perl>
[edit] Samples
You can view the samples working at my wiki.
[edit] Perl
#!/usr/local/bin/perl5.8.2
#envia un correo a account_for_backups@gmail.com como usuario wickle con el backup de las
#ultimas base de datos de wickle y con el label Backup
#Usa Mail::Webmail::Gmail en #http://search.cpan.org/dist/Mail-Webmail-Gmail/lib/Mail/Webmail/Gmail.pm
#Syntax ./send_gmail.pl file_to_backup.tar.gz
use Mail::Webmail::Gmail;
my $backup_label="Backups";
my $file_to_backup=$ARGV[0];
my $mail_to_backup="account_for_backups@gmail.com";
my $now = localtime time;
print "It is now $now.\nfile to backup: $file_to_backup\n";
my ( $gmail ) = Mail::Webmail::Gmail->new(
username => 'mygmailaccount', password => 'mypassword', );
my $msgid = $gmail->send_message( to => 'account_for_backups@gmail.com', subject => 'Backup bases de datos '. $now, msgbody => 'Backup del dia '.$now. ' realizado', file0 => [$file_to_backup] );
print "Msgid: $msgid\n";
if ( $msgid ) {
if ( $gmail->error() ) {
print $gmail->error_msg();
} else {
### Add this label to our new message ###
$gmail->edit_labels( label => $backup_label, action => 'add', 'msgid' => $msgid );
if ( $gmail->error() ) {
print $gmail->error_msg();
} else {
print "Added label: $backup_label to message $msgid\n";
}
}
}
[edit] bash
#!/bin/bash
#Getting some variables
FULLPATH=`dirname $1`;
BASE=`basename $1`;
# Needs an argument
if [ $# -eq 0 ] ; then
# no argument given, print usage
echo "start control version on configuration file";
echo "use: $0 file";
else
# check if RCS directory exist or create it
if [ -d $FULLPATH/RCS ] ; then
echo "revisions directory existent ...";
else
mkdir $FULLPATH/RCS
fi
# Things to do when a RCS file exist
if [ -e $FULLPATH/RCS/$BASE,v ] ; then
echo "File exist. Checking for differences ..."
# Check if there is any differences
if ! rcsdiff $1; then
echo "==================================="
echo "WARNING: changes have been made to $1 and are not in the repository. Carefully look at the diff above, comment them below for committing or CTRL+C to abort."
# Lock file
/usr/bin/rcs -l $1
if ! /usr/bin/ci -u $1; then
echo "Error when commiting. Aborting"
exit
fi
fi
echo "==================================="
echo "Getting lastest revision and locking it ..."
/usr/bin/co -l $1
fi
echo "Launching editor ..."
vim $1
# changes made, commit them to the repository unlocked
/usr/bin/ci -u $1
exit
fi
[edit] Java
/*
* Algernon - a rule-based inference engine in Java.
* http://algernon-j.sourceforge.net/
*
* This example shows how to open a Protege knowledge base
* in Java and use Algernon to query the KB.
*
* To run it, be sure to change the path in NEWSPAPER_PROJECT
* to match the correct project on your system.
*
* Micheal Hewett
* 05 May 2004
* hewett@cs.stanford.edu
*/
package org.algernon.test;
import java.util.*;
import org.algernon.Algernon;
import org.algernon.util.ErrorSet;
import org.algernon.datatype.Result;
import org.algernon.datatype.BindingList;
import org.algernon.kb.okbc.protege.AlgernonProtegeKB;
import org.algernon.kb.AlgernonKB;
// date created: Wed Aug 14 11:02:44 2002
/**
* Opens the Protege newspaper KB and makes some simple queries on it.
*
* Example:
*
* java -classpath algernon.jar:protege.jar org.algernon.test.SimpleAlgernonExample
*
* @see org.algernon.Algernon
* @author Micheal S. Hewett hewett@smi.stanford.edu
*
*/
public class SimpleAlgernonExample extends Object
{
public static String NEWSPAPER_PROJECT = "/Applications/Protege_2.0/examples/newspaper/newspaper.pprj";
protected Algernon f_algy = null; // Algernon instance
protected AlgernonKB f_kb = null;
protected String f_projectFile = "";
// date created: Wed Aug 14 11:02:44 2002
// created by: Micheal S. Hewett hewett@smi.stanford.edu
public SimpleAlgernonExample()
{
f_projectFile = NEWSPAPER_PROJECT;
}
public SimpleAlgernonExample(String project)
{
f_projectFile = project;
}
/**
* Opens the KB and initializes Algernon.
*/
public void init()
{
try {
f_algy = new Algernon();
f_kb = new AlgernonProtegeKB(f_algy, f_projectFile);
f_algy.addKB(f_kb);
}
catch (Exception e) {
System.err.println(e + "\nUnable to open the '" + f_projectFile + "' KB.");
stop();
}
}
/**
* Halts the program nicely.
*/
public void stop()
{
if (f_kb != null)
f_kb.close();
}
public static void main(String[] args)
{
SimpleAlgernonExample example = new SimpleAlgernonExample(NEWSPAPER_PROJECT);
example.init();
example.start();
}
public void start()
{
try {
// Example that retrieves all bindings of the variable ?X.
// Note that the variable names are case-sensitive:
ErrorSet errors = new ErrorSet();
String query = "((:instance Author ?a)(name ?a ?name))";
Result result = (Result)f_algy.ask(query, errors);
if (result == null)
{
System.err.println("Errors during ask of '" + query + "'");
System.err.println(errors.toString());
}
else
{
// One way to access the results is to iterate on the results
// using result.iterator(). Each element of the iterator
// is of type BindingList.
for (Iterator iterator = result.iterator();
iterator.hasNext();)
{
// Result contains some BindingList objects.
BindingList bl = (BindingList) iterator.next();
// The bound object will either be a Java Object (Integer, Float, etc.)
// or a KB object (typically a Protege Instance).
// If you want Algernon objects, use algy.getAlgernonBinding().
Object author = f_algy.getBinding("?a", bl);
Object name = f_algy.getBinding("?name", bl);
System.out.println("Author: " + author + ", name: " + name);
// If for some reason you don't know the names of the variables
// in the Binding Lists, you can iterate on the BindingList to
// retrieve variable names and values. See the JavaDoc documentation
// for the BindingList api.
}
// A simpler way to show the results is to let Algernon print the results:
System.out.println(f_algy.printResultToString("ask", result));
}
} catch (Exception e) {
System.err.println("Error running Algernon: " + e);
e.printStackTrace();
} finally {
stop();
}
}
}
