rust-cli / roff-rs

ROFF (man page format) generation library

roff-rs

Roff generation library.

Examples

use roff::{bold, italic, roman, Roff};

fn main() {
    let page = Roff::new()
        .control("TH", ["CORRUPT", "1"])
        .control("SH", ["NAME"])
        .text([roman("corrupt - modify files by randomly changing bits")])
        .control("SH", ["SYNOPSIS"])
        .text([bold("corrupt"), roman(" ["), bold("-n"), roman(" "), italic("BITS"), roman("] ["),
               bold("--bits"), roman(" "), italic("BITS"), roman("] "), italic("FILE"), roman("..."),
        ])
        .control("SH", ["DESCRIPTION"])
        .text([bold("corrupt"), roman(" modifies files by toggling a randomly chosen bit.")])
        .control("SH", ["OPTIONS"])
        .control("TP", [])
        .text([bold("-n"), roman(", "), bold("--bits"), roman("="), italic("BITS")])
        .text([roman("Set the number of bits to modify. Default is one bit.")]);
        .render();
    print!("{}", page);

Which outputs:

.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.TH CORRUPT 1
.SH NAME
corrupt \- modify files by randomly changing bits
.SH SYNOPSIS
\fBcorrupt\fR [\fB\-n\fR \fIBITS\fR] [\fB\-\-bits\fR \fIBITS\fR] \fIFILE\fR...
.SH DESCRIPTION
\fBcorrupt\fR modifies files by toggling a randomly chosen bit.
.SH OPTIONS
.TP
\fB\-n\fR, \fB\-\-bits\fR=\fIBITS\fR
Set the number of bits to modify. Default is one bit.

Which will be shown by the man(1) command as:

CORRUPT(1)                 General Commands Manual                CORRUPT(1)

NAME
       corrupt - modify files by randomly changing bits

SYNOPSIS
       corrupt [-n BITS] [--bits BITS] FILE...

DESCRIPTION
       corrupt modifies files by toggling a randomly chosen bit.

OPTIONS
       -n, --bits=BITS
              Set the number of bits to modify. Default is one bit.

                                                                  CORRUPT(1)

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.