Navigation
Home News Examples Demo Downloads FAQ Documentation Mailing Lists License
Support GeSHi!
If you're using GeSHi, why not help GeSHi out? You can link to GeSHi with this image:
Powered by GeSHi
Get the HTML

Project Status
The latest stable version of GeSHi is 1.0.8.11, released on the 19th of Aug, 2012.

Supported Languages:
*ABAP
*Actionscript
*ADA
*Apache Log
*AppleScript
*APT sources.list
*ASM (m68k)
*ASM (pic16)
*ASM (x86)
*ASM (z80)
*ASP
*AutoIT
*Backus-Naur form
*Bash
*Basic4GL
*BlitzBasic
*Brainfuck
*C
*C for Macs
*C#
*C++
*C++ (with QT)
*CAD DCL
*CadLisp
*CFDG
*CIL / MSIL
*COBOL
*ColdFusion
*CSS
*D
*Delphi
*Diff File Format
*DIV
*DOS
*DOT language
*Eiffel
*Fortran
*FourJ's Genero
*FreeBasic
*GetText
*glSlang
*GML
*gnuplot
*Groovy
*Haskell
*HQ9+
*HTML
*INI (Config Files)
*Inno
*INTERCAL
*IO
*Java
*Java 5
*Javascript
*KiXtart
*KLone C & C++
*LaTeX
*Lisp
*LOLcode
*LotusScript
*LScript
*Lua
*Make
*mIRC
*MXML
*MySQL
*NSIS
*Objective C
*OCaml
*OpenOffice BASIC
*Oracle 8 & 11 SQL
*Pascal
*Perl
*PHP
*Pixel Bender
*PL/SQL
*POV-Ray
*PowerShell
*Progress (OpenEdge ABL)
*Prolog
*ProvideX
*Python
*Q(uick)BASIC
*robots.txt
*Ruby
*Ruby on Rails
*SAS
*Scala
*Scheme
*Scilab
*SDLBasic
*Smalltalk
*Smarty
*SQL
*T-SQL
*TCL
*thinBasic
*TypoScript
*Uno IDL
*VB.NET
*Verilog
*VHDL
*VIM Script
*Visual BASIC
*Visual Fox Pro
*Visual Prolog
*Whitespace
*Winbatch
*Windows Registry Files
*X++
*XML
*Xorg.conf

GeSHi 1.0.8.11 is the current stable release, with eighteen new languages and bug fixes over the last release.

GeSHi 1.1.2alpha5 is the current latest version from the development branch, with full C support (see the GeSHi development website).
Subscribe
RSS 2
Mailing Lists
HomeNewsExamplesDemoDownloadsFAQDocumentationMailing ListsLicense 
4:35 am GMT

GeSHi News

Here's where you can find out all the latest news about GeSHi - new releases, bug fixes and general errata.

GeSHi 1.0.8.3 Released
22/03/2009
One year of leading this project has gone by quite fast and many things have improved, some have changed, but most important: Things are developing.

Thanks to you all I was able to fix a lot of bugs in earlier releases and add 6 more languages thus making a total of 132 languages.

All in all this is a nice present to celebrate 1 year of GeSHi developement that has gone by after Nigel handed over the lead. One year with 6 releases which is more or less what I planned, although one particular todo item has silently been ignored (more or less): Getting GeSHi 1.1.X to release quality.

But well, more on the ups and downs in the last year can be found in my blog. Please check there for more details on GESHi developement and future plans.

Download from the usual place, bug reports to the sf.net tracker please etc. etc...

BenBE.
GeSHi celebrates 2000 revisions!
08/02/2009
I'm proud to announce that the 2000th revision of GeSHi has just been committed to the SVN.

This, at the same time, is also the first Release Candidates for the upcoming 1.0.8.3 release of GeSHi to enable all of you out there to check the new features involved in this new release. As mentioned in my blog there will not be much news with the parser as there has been with the previous releases, but again a bunch of new language files and loads of corrections to existing ones have been incoorperated.

But well, one news there is. Previous releases of GeSHi had problems with languages containing keywords like "CREATE TABLE" like SQL has, or the famous "O RLY?" keyword from LOLcode. Old versions matched spaces in there literally thus your code had to exactly replicate these keywords. Starting with rev 1999 - the last change included with this release candidate - there is a PARSER_CONTROL to make GeSHi handle those kinds of keywords more liberal.

More details on the changes in this RC can as always be taken from the CHANGELOG; downloads as usual for Release Candidates from the RELEASE_1_0_X_STABLE branch in the SVN.

I want to thank all the people out there for their great efforts and helpful hand in making GeSHi what it has become: A great highlighter!

On to the next 2000 revisions!
GeSHi 1.0.8.2 Released
25/12/2008
Right on time we lay you this kind gift below your Christmas Tree: version 1.0.8.2 of GeSHi.

This release is mainly a bugfix release and thus does not incorperate many changes to the parser itself, but a lot of work on the language files. The main goal intended to reach in this release has not fully been reached: Two language files out of the total 126 languages supported still have some minor problems, yet the rest has all been fixed to be free of warnings or improved in some other way.

Alongside these 126 languages are 10 new languages; including 5 esotheric languages intended for release with 1.0.8.1 and available separately as an Halloween Esoteric Languages Pack - sorry for the minor glitches in there though: It was created in a hurry and some minor issues accidentially slipped by ;-).

For all those interested in up-to-date on-the-edge information on developement I recommend reading the GeSHi category of my blog which will cover the latest efforts that went into GeSHi as well as some future plans.

As I mentioned in my blog yesterday, there unfortutnally have not been any submissions for the GCC: GeSHi Contributions Contest and thus there has been no new script been added to the contrib section of the release. If you have any comments or feedback regarding the contest I'd be glad to hear about it in my blog or by mail.

I wish you a merry X-mas, nice presents and everything you wish yourself.

So long,
BenBE.

P.S.: Download from the usual place, bug reports to the sf.net tracker please etc. etc...
Security companies, distributors and reading ...
05/11/2008
There are moments, when a developer leans back after a release, concentrating on planning work for the next release to come and suddenly gets a mail on the devel list telling him about an security advisory about a bug he himself fixed about two months ago. For economy reasons the publically accessible news entry for users and developers contains the information on two distinct problems: One arbitrary remote code execution issue, which requires a system to be compromised by itself already (controlled by the attacker) or affected by another remote code execution issue in other third party software that gets executed before GeSHi runs - or to make it short: The door was open BEFORE the you could use the bug. In an attackers view, that issue was unnecessary to mention, because an attacker won't use it.

So well, maybe they mixed things up and ment the Denial of Service attack you could drive against GeSHi which had an real impact - in my tests I accidentially drove one server into the corner making the owner to having to reboot it. No - they didn't notice that one because the report clearly said "fixed in 1.0.8.1" AND the impact clearly stated "remote code execution". In an attackers point of view I'd clearly prefer the bug fixed with 1.0.8 instead of relying on an issue I won't be able to take advantage of.

So please, Secunia: Read bug reports provided by vendors, before you post your notices on unnecessary information on isues not relevant for attacks. Also I'd appreciate it if you at least could write the programs names correctly that you are reporting about. Furthermore you should use the contact information provided by the project management and contact them if you don't understand things or have information for them. It's simply annoying to get informed by third-parties of an issue of near-zero revelance, when there is public information on critical issues you can use to DoS a remote system.

Well, so far for security companies, now on to Debian package maintaining: I really like Debian, except for one point: You can't use testing for reasonably current software - instead you have to use unstable or even experimental. I know, testing should become more and more stable over time until it becomes the next stable at one point, but in my oppinion that shouldn't automatically mean that you freeze a package at a point where there is enough evidence of that particular version having more than just a few minor issues compared to updated versions. Instead you're botching around in an outdated version trying to backport patches for issues that can't be easily ported there, because the code evolved. This might work for the remote code execution issue that just changed one routine, but it won't work for the Denial of Service error in 1.0.7.22 because fixing it means to actually improve the parser, which in returns means, you just could update to the latest upstream version. So if you please could drop that package botching crap and let the upstream authors decide on how to handle things or at least give them more control on their software? Thanks in advance!

On a final word after all that complaining I would like to thank the people from the MediaWiki packaging team for their great work and efforts in packaging the latest versions of GeSHi that fast after a new release has been out. Keep up your good work!

BenBE.
GeSHi 1.0.8.1 Released
31/10/2008
Not quite in time, but better late than never, I proudly present you the latest work on the GeSHi project. The latest version now is 1.0.8.1 and mainly includes bugfixes and security changes that should help improving your GeSHi experience. Also there are 7 new language files.

We also would like to remind you of the GCC: GeSHi Contribution Contest where you can let play your creativity.

Download from the usual place, bug reports to the sf.net tracker please etc. etc...

BenBE.
GeSHi HELP Edition
31/10/2008
I'm proud to announce the GeSHi HELP Edition (Halloween Esoteric Languages Pack) that will contain some rare, newly created and still unreleased languages. The pack contains some common esoteric languages which I hope you all will enjoy. These languages will be available only for a short time, so make sure you get them ;-)
Second Release Candidate for 1.0.8.1 finally out
04/10/2008
Hi folks,

after the release of the second RC had to be postponed a bit due to some other workload it's finally done: It's out.

What's new: Not much, except for some minor bugfixes in some of the language files (Bash, Boo, CIL, COBOL, MySQL, mIRC, Perl, Tcl, Typoscript, VB.NET and some others), some other minor fixes the GESHI_HEADER_PRE_TABLE header type and some other small tweaks here and there ...

As always, there are some new languages. This time: TeraTerm, Oracle11, Prolog and a language file for GNU make compatible Makefiles.

As always I wish happy testing of the RC. It's available from the usual place from within the SVN repository. As usual the website features the latest RC - so if you don't want to upload it on your server, feel free to test it here ;-)

BenBE.
GCC: GeSHi Contribution Contest
17/09/2008
Hi folks!

We recently asked all of you for some code for our Code Repository which we mainly use to verify language files to work properly, but which we also use to work on some additional functions that might come in handy for GeSHi.

There has been some input already, but far too little for some of the projects we are working onn. This Code Repository is open for everyone and free to use in own contributions for GeSHi.

So if you like to have your name included in the THANKS file there's one easy way: write a small script, that uses GeSHi (and optionally the CodeRepo) to achieve a new function that other users of GeSHi might find helpful in their daily work, for their applications or which shows what's all possible with current versions of GeSHi.

The rule for this contest are - just as using GeSHi - very simple:
  • Submissions must be at BenBE (AT) geshi _DOT_ org by December 1st 00:00 UTC
  • Submissions must be released under GPLv2 or GPLv3
  • Submissions should be well documented and easy to understand (usage and code).
  • The code should be secure against CSRF, XSS, SQL-Injections and other common forms of Web Attacks
  • No other libraries (except GeSHi) should be used.
  • It should be innovative ;-) So please not Yet Another Pastebin ;-)


Depending on the number of submissions we will announce up to three winners. The winning submissions will be publically announced here and included in the 1.0.8.2 release and all following.

I hope for some interesting submission which show various interesting tasks, GeSHi could be used for, or functions that would come in handy for upcoming GeSHi releases.

BenBE.
Unplanned server downtime and an upcoming release candidate
17/09/2008
Today in the morning at 00:20 UTC until around 05:30 UTC there was an unplanned server downtime due to a crash of a hardware node this server is hosted on. For all of you who were desperatly hoping for the site to come back, here's some more news, you all probably will like to hear.

There will be another Release Candidate of 1.0.8.1 this weekend which will fix some minor issues we've encountered since 1.0.8. There will be no new features compared to the first RC, just some improved documentation, some fixes to language files that showed ill behaviour and some corrections to language files that had some warnings when tested with our language file verification script.

There's only little left to do for the final 1.0.8.1 release and so we think, we can announce the final work here soon.

BenBE.
First Release Candidate available
30/08/2008
I've just updated the Release Branch of the GeSHi SVN to contain the latest version of what could become the next GeSHi release. Well, not quite, as there will still be some changes to the code, but the current release candidate should give you a short introduction to what you can expect of the next release.

The version in the Release Branch (namely 1.0.8.1rc1) contains mainly fixes over the 1.0.8 release and improvements to existing language files. So we fixed some problems with Symbol Highlighting (i.e. ; and | were ignored even if a language asked to highlight them).

Also we accidentially introduced an issue with line numbering where calls to start_line_numbers_at() got ignored with GESHI_HEADER_PRE_TABLE headers. Though the main problem, i.e. styling issues, could not be resolved yet. If you have a solution to them, contact us at the usual places.

But no new GeSHi release without new features ;-) The next version will allow you to highligh arbitrary stuff inside strings. What's new about this is not that you now can highlight escapes (which you already could quite a while) but you can e.g. highlight format string escapes or variable names inside PHP strings, OR correctly render Octal numbers ... There are thousands of possibilities and we only implemented a few common ones yet. To try this feature just feed some PHP source with lots of strings to the demo on this page and you'll see it ;-)

As mentioned a few weeks ago the next version will contain a fix to an issue where Remote Code Inclusion could have been possible. To avoid this, no colons are allowed in Language File Paths (except on Windows at the second char in the path). If you encounter any issues with this behaviour, fell free to get in contact so we can resolve this issue.

This release candidate doesn't yet contain updated documentation, but this will follow with the next RC. In the meantime feel free, to play around with this Release Candidate - it's installed on the server for you to test!

BenBE.