strings/

mg_strwrap.pro

includes main-level program

result = mg_strwrap(str [, width=long] [, indent=long] [, first_indent=long])

Wrap a string into a character width limit space.

strarr

str in required type=string

string to wrap

width in optional type=long default=mg_termcolumns(): width to wrap string into
indent in optional type=long default=0L: indent for each line
first_indent in optional type=long default=INDENT: indent for the first line