Documentation
Publicon
Reference
Preferences
Notebook Options
Notebook Properties
PageWidth
• PageWidth is an option for notebooks that determines how wide a page is assumed to be when output is displayed.
• With the setting PageWidth 
WindowWidth, each line can extend up to the full width of the window, taking into account the settings for cell margins.
• Other possible settings for PageWidth are as follows.
Infinity an infinite width (no line breaks)
n explicit width given in printer's points
PaperWidth the width of the page as it would be printed
• See also: TextJustification, AutoIndent.
