3 fmt - adjust line-length for paragraphs of text
5 \fBfmt\fP [\-\fIwidth\fP] [\fIfiles\fP]...
7 \fIfmt\fR is a simple text formatter.
8 It inserts or deletes newlines, as necessary, to make all lines in a
9 paragraph be approximately the same width.
10 It preserves indentation and word spacing.
12 The default line width is 72 characters.
13 You can override this with the \-\fIwidth\fR flag.
14 If you don't name any files on the command line,
15 then \fIfmt\fR will read from stdin.
17 It is typically used from within \fIvi\fR to adjust the line breaks
18 in a single paragraph.
19 To do this, move the cursor to the top of the paragraph,