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Changed truncate to use multi-line println!

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Arcterus 2014-02-01 10:51:20 -08:00
parent 28f7f66c02
commit 9877f5de19
1 changed files with 18 additions and 17 deletions
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35
truncate/truncate.rs
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@ -55,23 +55,24 @@ fn main() {
println!(" {0:s} [OPTION]... FILE...", program);
println!("");
print!("{}", groups::usage("Shrink or extend the size of each file to the specified size.", opts));
println!("");
println!("SIZE is an integer with an optional prefix and optional unit.");
println!("The available units (K, M, G, T, P, E, Z, and Y) use the following format:");
println!("\t'KB' => 1000 (kilobytes)");
println!("\t'K' => 1024 (kibibytes)");
println!("\t'MB' => 1000*1000 (megabytes)");
println!("\t'M' => 1024*1024 (mebibytes)");
println!("\t'GB' => 1000*1000*1000 (gigabytes)");
println!("\t'G' => 1024*1024*1024 (gibibytes)");
println!("SIZE may also be prefixed by one of the following to adjust the size of each");
println!("file based on its current size:");
println!("\t'+' => extend by");
println!("\t'-' => reduce by");
println!("\t'<' => at most");
println!("\t'>' => at least");
println!("\t'/' => round down to multiple of");
println!("\t'%' => round up to multiple of");
print!("
SIZE is an integer with an optional prefix and optional unit.
The available units (K, M, G, T, P, E, Z, and Y) use the following format:
'KB' => 1000 (kilobytes)
'K' => 1024 (kibibytes)
'MB' => 1000*1000 (megabytes)
'M' => 1024*1024 (mebibytes)
'GB' => 1000*1000*1000 (gigabytes)
'G' => 1024*1024*1024 (gibibytes)
SIZE may also be prefixed by one of the following to adjust the size of each
file based on its current size:
'+' => extend by
'-' => reduce by
'<' => at most
'>' => at least
'/' => round down to multiple of
'%' => round up to multiple of
");
} else if matches.opt_present("version") {
println!("truncate 1.0.0");
} else if matches.free.is_empty() {