fmt - simple optimal text formatter optimization tools simple text format

Overview (SYNOPSIS)

../src/fmt [-DIGITS] [OPTION]... [FILE]...

Description (DESCRIPTION)

Each paragraph reformatting file FILE (S) of, if the result is written to standard output FILE file does not exist, or when FILE is '-', it reads from the standard input data.

Behind the long option parameter for the short option form is a must.

-c, --crown-margin
Indent form holding two rows of front
-p, --prefix= STRING
Only the processing line starting STRING
-s, --split-only
Breaking long lines, but not with short lines
-t, --tagged-paragraph
Indent the first line and the second row of different
-u, --uniform-spacing
There are two spaces between a space between words sentence
-w, --width= NUMBER
The maximum line width (default is 75)
--help
Displays help information and exits.
--version
Display version information, then exit.

In -wNUMBER option, the letter `w 'may be omitted. 

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Origin www.cnblogs.com/fanweisheng/p/11082338.html