Free to edit software for linux

Komodo Edit (Linux/x86 libstdc++6) 5.1.1 offers an effective tool which functions as a free, open source, multi-platform, multi-language editor for dynamic languages and Ajax technology, including Perl, PHP, Python, Ruby and Tcl; plus support for browser-side code including JavaScript, CSS, HTML and XML.
Background syntax checking and syntax coloring catch errors immediately, while autocomplete and calltips guide you as you write. Available on Windows, Mac OS X and Linux. XPI extensions allow you to create your own plug-ins. XPI extension support provides the same capability as Firefox.

Major Features:

1. Multi-language editor
   • Multi-language support: Advanced support for:
   • • Browser-side languages: CSS, HTML, JavaScript and XML
     • Server-side languages: Perl, PHP, Python, Ruby and Tcl
   • Web template languages: RHTML, Template-Toolkit, HTML-Smarty and Django
   • Autocomplete
   • • Call Tips
     • Autocomplete and calltips
     • Write code faster and shorten the learning curve with code completion that guides you as you work
     • CSS, HTML, JavaScript, Perl, PHP, Python, Ruby, Tcl, XML and XSLT.
     • Schema-based XML/HTML completion
     • Multiple-language file support, such as CSS and JavaScript completion in HTML
     • Support for adding third-party libraries
     • Interpreter version differentiation of built-in and standard library information
   • Multi-language file support
   • • Correct syntax coloring of multi-language files and templated files, common in many web programming frameworks. Add custom language support (User-Defined Languages or UDL, used to provide support for RHTML, Template-Toolkit, HTML-Mason, Smarty and Django).
   • Standard editing features
   • • Code commenting, auto-indent and outdent, block selection, incremental search, reflow paragraph, join lines, enter next character as raw literal, repeat next keystroke and clean line endings on "save".
   • Syntax checking
   • • Instant feedback for all fully-supported languages.
   • Syntax coloring
   • • Spot errors easily and improve readability and context, even in multi-language files (unique to Komodo!).
   • Vi emulation
   • • Modal Vi keybindings emulate navigation, text insertion and command behavior. Custom commands can be implemented by adding Komodo macros to a Vi Commands Toolbox folder.
   • Emacs keybindings
   • • Emacs-like keybinding scheme supports new editor features modeled on Emacs, such as transient marks (similar to the Emacs "mark ring"), repeat next command and reflow paragraph.
   • HTML preview
   • • Check HTML, XML and CSS files side-by-side or in a browser, using arbitrary files or URLs.
   • Multilingual Input Method Editor (IME) support
   • • Use your standard keyboard to enter multi-byte characters, such as Simplified Chinese, Japanese and Korean.
   • Code snippets
   • • Store any piece of code for reuse.
   • Code folding
   • • Work quickly and efficiently with large sections of code.
   • Multi-document editing
   • • Easily work on multiple documents simultaneously using multiple tab groups, split view, and cross-document search.
   • Tutorials
   • • Easily master editing features.
2. Project manager: Convenient, flexible organization of all project elements.
   • Live Folders
   • • Project view displays the current contents of corresponding file system directory.
   • Virtual Folders
   • • Explicitly maintained multi-purpose containers for any project or Toolbox component, containing pointers to selected components from different file system locations.
3. Toolbox
   • Store it
   • • Store virtually anything, including configurable "Run" commands, macros, code snippets, URLs, Live and Virtual Folders, templates, menus, toolbars and remote files.
   • Share it
   • • Share a Toolbox with networked team members or distribute valuable Toolbox items to other Komodo users with the import/export function.
4. Extensibility: XPI Extensions
   • Create your own plug-ins. XPI extension support provides the same capability as Firefox, with all standard Mozilla APIs based on XUL, XBL, and XPCOM
     

Enhancements:

• Editor History
• Hyperlinks
• Fast-open dialog
• Find highlighting
  

Requirements:

1. Red Hat Enterprise Linux 5 or later
2. CentOS 5.0 or later
3. Fedora Core 8 or later
4. OpenSUSE 10.2 or later
5. Ubuntu 7.04 or later
   • hx86 or x86_64 architecture
   • 500 MHz or faster processor
   • 512 MB RAM (1 GB+ recommended)
   • 200 MB hard disk space

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