InsertLinebreaks

InsertLinebreaks["string"] inserts newline characters into string to make a string in which no line is longer than 78 characters.

• InsertLinebreaks["string", n] inserts newline characters to make no line longer than n characters.

Examples

Break a long string at 78 characters:

InsertLinebreaks["This is a very long string that will be broken into multiple lines."]

Specify a custom line length:

InsertLinebreaks["Short lines are easier to read.", 20]

Format code for display:

InsertLinebreaks[StringRepeat["word ", 30], 40]

Please visit the official Wolfram Language Reference for more details.