Text Editors

Accessibility
Annotations
Linked Mode
Quick Diff
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The following preferences can be changed on the Text Editors page.

OptionDescriptionDefault
Displayed tab widthThis option allows you to set the displayed tab width for the text editor.4
Undo history sizeThis option allows you to undo the history size for the text editor.25
Highlight current lineThis option controls whether or the current line is highlighted or not.On
Show print marginThis option controls whether the print margin is visible or not.Off
Show line numbersThis option controls whether or not line numbers are shown on the left side of the text editor.Off
Show range indicatorsThis option controls whether or not range indicators are shown in the text editor.On
Support hyperlink style navigationThis option controls whether or not hyperlink style navigation is supported.On
Hyperlink style navigation key modifierThis option sets the hyperlink style navigation key modifier.Ctrl
Disable overwrite typing modeThis option controls whether the overwrite typing mode is enabled or disabled.Off
Appearance color optionsThis option controls various appearance colors.-

Here is what the Help preferences page looks like: