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/// # Manual
///
/// tmux ^3.4:
/// ```text
/// capture-pane [-aAepPqCJNT] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
/// (alias: capturep)
/// ```
///
/// tmux ^3.1:
/// ```text
/// capture-pane [-aepPqCJN] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
/// (alias: capturep)
/// ```
///
/// tmux ^2.4:
/// ```text
/// capture-pane [-aepPqCJ] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
/// (alias: capturep)
/// ```
///
/// tmux ^1.8:
/// ```text
/// capture-pane [-aepPq] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
/// (alias: capturep)
/// ```
///
/// tmux ^1.5:
/// ```text
/// capture-pane [-b buffer-index] [-E end-line] [-S start-line] [-t target-pane]
/// (alias: capturep)
/// ```
///
/// tmux ^1.2:
/// ```text
/// capture-pane [-b buffer-index] [-t target-pane]
/// (alias: capturep)
/// ```
#[macro_export]
macro_rules! capture_pane {
// `[-a]` - the alternate screen is used, and the history is not accessible
(@cmd ($cmd:expr) -a, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.alternate_screen()
}) $($tail)*)
}};
// `[-e]` - the output includes escape sequences for text and background attributes
(@cmd ($cmd:expr) -e, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.escape_sequences()
}) $($tail)*)
}};
// `[-p]` - the output goes to stdout
(@cmd ($cmd:expr) -p, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.stdout()
}) $($tail)*)
}};
// `[-P]` - capture only any output that the pane has received that is the beginning of an
// as-yet incomplete escape sequence
(@cmd ($cmd:expr) -P, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.pane()
}) $($tail)*)
}};
// `[-q]` - quiet
(@cmd ($cmd:expr) -q, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.quiet()
}) $($tail)*)
}};
// `[-C]` - escape non-printable characters as octal \xxx
(@cmd ($cmd:expr) -C, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.escape_non_printable()
}) $($tail)*)
}};
// `[-J]` - preserve trailing spaces and joins any wrapped lines
(@cmd ($cmd:expr) -J, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.join()
}) $($tail)*)
}};
// `[-N]` - preserves trailing spaces at each line's end
(@cmd ($cmd:expr) -N, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.trailing_spaces()
}) $($tail)*)
}};
// `[-T]` - ignores trailing positions that do not contain a character
(@cmd ($cmd:expr) -T, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.ignore_trailing_positions()
}) $($tail)*)
}};
// `[-b buffer-name]` - buffer-name
(@cmd ($cmd:expr) -b $buffer_name:expr, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.buffer_name($buffer_name)
}) $($tail)*)
}};
// XXX: type?
// `[-E end-line]` - specify the ending line number
(@cmd ($cmd:expr) -E $end_line:expr, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.end_line($end_line)
}) $($tail)*)
}};
// XXX: type?
// `[-S start-line]` - specify the starting line number
(@cmd ($cmd:expr) -S $start_line:expr, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.start_line($start_line)
}) $($tail)*)
}};
// `[-t target-pane]` - specify target-pane
(@cmd ($cmd:expr) -t $target_pane:expr, $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({
$cmd.target_pane($target_pane)
}) $($tail)*)
}};
//(@cmd ($cmd:expr) -$unknown:tt, $($tail:tt)*) => {{
//::std::compile_error!("unknown flag, option or parameter: {}", $unknown);
//}};
(@cmd ($cmd:expr)) => {{
$cmd
}};
() => {{
$crate::CapturePane::new()
}};
(($cmd:expr), $($tail:tt)*) => {{
$crate::capture_pane!(@cmd ($cmd) $($tail)*,)
}};
($($tail:tt)*) => {{
$crate::capture_pane!(@cmd ({ $crate::CapturePane::new() }) $($tail)*,)
}};
}
#[test]
fn capture_pane_macro() {
use crate::TargetPane;
use std::borrow::Cow;
// # Manual
//
// tmux ^3.4:
// ```text
// capture-pane [-aAepPqCJNT] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
// (alias: capturep)
// ```
//
// tmux ^3.1:
// ```text
// capture-pane [-aepPqCJN] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
// (alias: capturep)
// ```
//
// tmux ^2.4:
// ```text
// capture-pane [-aepPqCJ] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
// (alias: capturep)
// ```
//
// tmux ^1.8:
// ```text
// capture-pane [-aepPq] [-b buffer-name] [-E end-line] [-S start-line] [-t target-pane]
// (alias: capturep)
// ```
//
// tmux ^1.5:
// ```text
// capture-pane [-b buffer-index] [-E end-line] [-S start-line] [-t target-pane]
// (alias: capturep)
// ```
//
// tmux ^1.2:
// ```text
// capture-pane [-b buffer-index] [-t target-pane]
// (alias: capturep)
// ```
#[cfg(feature = "tmux_1_2")]
let target_pane = TargetPane::Raw("4").to_string();
let capture_pane = capture_pane!();
#[cfg(feature = "tmux_1_8")]
let capture_pane = capture_pane!((capture_pane), -a);
#[cfg(feature = "tmux_1_8")]
let capture_pane = capture_pane!((capture_pane), -e);
#[cfg(feature = "tmux_1_8")]
let capture_pane = capture_pane!((capture_pane), -p);
#[cfg(feature = "tmux_1_8")]
let capture_pane = capture_pane!((capture_pane), -P);
#[cfg(feature = "tmux_1_8")]
let capture_pane = capture_pane!((capture_pane), -q);
#[cfg(feature = "tmux_2_4")]
let capture_pane = capture_pane!((capture_pane), -C);
#[cfg(feature = "tmux_2_4")]
let capture_pane = capture_pane!((capture_pane), -J);
#[cfg(feature = "tmux_3_1")]
let capture_pane = capture_pane!((capture_pane), -N);
#[cfg(feature = "tmux_3_4")]
let capture_pane = capture_pane!((capture_pane), -T);
#[cfg(feature = "tmux_1_8")]
let capture_pane = capture_pane!((capture_pane), -b "1");
#[cfg(feature = "tmux_1_5")]
let capture_pane = capture_pane!((capture_pane), -E "2");
#[cfg(feature = "tmux_1_5")]
let capture_pane = capture_pane!((capture_pane), -S "3");
#[cfg(feature = "tmux_1_2")]
let capture_pane = capture_pane!((capture_pane), -t & target_pane);
#[cfg(not(feature = "cmd_alias"))]
let cmd = "capture-pane";
#[cfg(feature = "cmd_alias")]
let cmd = "capturep";
let mut s = Vec::new();
s.push(cmd);
#[cfg(feature = "tmux_1_8")]
s.push("-a");
#[cfg(feature = "tmux_1_8")]
s.push("-e");
#[cfg(feature = "tmux_1_8")]
s.push("-p");
#[cfg(feature = "tmux_1_8")]
s.push("-P");
#[cfg(feature = "tmux_1_8")]
s.push("-q");
#[cfg(feature = "tmux_2_4")]
s.push("-C");
#[cfg(feature = "tmux_2_4")]
s.push("-J");
#[cfg(feature = "tmux_3_1")]
s.push("-N");
#[cfg(feature = "tmux_3_4")]
s.push("-T");
#[cfg(feature = "tmux_1_8")]
s.extend_from_slice(&["-b", "1"]);
#[cfg(feature = "tmux_1_5")]
s.extend_from_slice(&["-E", "2"]);
#[cfg(feature = "tmux_1_5")]
s.extend_from_slice(&["-S", "3"]);
#[cfg(feature = "tmux_1_2")]
s.extend_from_slice(&["-t", "4"]);
let s: Vec<Cow<str>> = s.into_iter().map(|a| a.into()).collect();
let capture_pane = capture_pane.build().to_vec();
assert_eq!(capture_pane, s);
}