The recommended changes help take full advantage of the syntax color highlighting which gedit provides. The pictures and instructions given below use gedit 2.26.1. Gedit provides a user-friendly way to make XML markup or Docbook XML for yelp and ubuntu documentation. A screenshot of the statusbar in use is located further down this page. The statusbar, enabled via the View menu, displays programming language options for many types of sources, scripts, markup and scientific formats. It can be chosen via the menu with View, Highlight Mode or via the lower statusbar. Syntax highlighting is automatic and is selected in one of two methods. These files may be edited or additional files created to further define the highlighting definitions. lang file for a specific programing language is located in the /usr/share/gtksourceview-3.0/language-specs/ folder. gedit uses the GtkSourceView for syntax highlighting. Using syntax highlighting makes simple errors easier to recognize. See the Links section near the bottom of this page.Ī very useful feature of gedit is the ability to color programming code. Many additional plugins are available from third-party resources. menu.įor descriptions of standard plugins distributed with the gedit package visit this link. The addition of shortcut keys and the configuration of tools from the External Tools Manager are accomplished via the Tools → External Tools. Once this plugin is enabled, the user can select custom tools from the Tools menu. One of the powerful default plugins available (but not enabled by default), External Tools allows the user to run external commands on the file being edited from within gedit itself. Displays common tags in a side pane and allows for easy insertion into the file.Įxternal Tools. Some of the most popular are enabled by default while others must be enabled by the user. More than a dozen plugins are pre-installed and can be enabled/disabled in this section. Plugins greatly enhance the power of gedit and are are accessed via Edit → Preferences → Plugins. Spell Checker: Edit → Preferences → Plugins tab. The user may also select the time between autosaves. If the user does not want gedit to back up files in this manner, deselect the option.Īutosave: Edit → Preferences → Editor tab. Backup files saved in this manner are appended with a trailing "~". This option is enabled by default and creates a copy of the file before saving changes. Several popular options which the user may wish to review after the initial installation are:Ĭreate Backup Copy: Edit → Preferences → Editor tab. ( gksudo is used in this example since the file is a system file owned by root): gksudo gedit +21 /etc/apt/sources.list To open at a specific line number, useful when an error message includes the line number, include "+". It is NOT recommended to manually run graphical applications with administrative privileges, but in case you insist to do it, be sure to use gksudo rather than sudo. To edit system files such as sources.list and fstab, open it with administrative privileges. To open multiple files: gedit file1 file2 If the file is not found, gedit will open a blank file with the file name entered on the command line: If a path is not included in the startup command, gedit will look for the file in the current directory. Opening gedit via the command line allows the user to take advantage of several options unavailable from the GUI menu. Gedit incorporates a graphical user interface (GUI) and is opened by going to Applications → Accessories → Text Editor or by pressing Alt+F2 and typing gedit
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