sjmisc (version 1.2)

word_wrap: Insert line breaks in long labels

Description

Insert line breaks in long character strings. Useful if you want to wordwrap labels / titles for plots or tables.

Usage

word_wrap(labels, wrap, linesep = NULL)

Arguments

labels

Label(s) as character string, where a line break should be inserted. Several strings may be passed as vector (see 'Examples').

wrap

Maximum amount of chars per line (i.e. line length)

linesep

By default, this argument is NULL and a regular new line string ("\n") is used. For HTML-purposes, for instance, linesep could be "
".

Value

• New label(s) with line breaks inserted at every wrap's position.

Examples

word_wrap(c("A very long string", "And another even longer string!"), 10)

message(word_wrap("Much too long string for just one line!", 15))