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pr: add long names for -d and -h

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tilakpatidar 2018-12-12 22:45:48 +05:30 • committed by Max Semenik
parent 420a066312
commit c58ee96abf
1 changed files with 4 additions and 3 deletions
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7
src/pr/pr.rs
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@ -34,6 +34,7 @@ static CONTENT_LINES_PER_PAGE: usize = LINES_PER_PAGE - HEADER_LINES_PER_PAGE -
static NUMBERING_MODE_DEFAULT_SEPARATOR: &str = "\t";
static NUMBERING_MODE_DEFAULT_WIDTH: usize = 5;
static STRING_HEADER_OPTION: &str = "h";
static DOUBLE_SPACE_OPTION: &str = "d";
static NUMBERING_MODE_OPTION: &str = "n";
static FILE_STDIN: &str = "-";
static READ_BUFFER_SIZE: usize = 1024 * 64;
@ -120,15 +121,15 @@ pub fn uumain(args: Vec<String>) -> i32 {
opts.optopt(
STRING_HEADER_OPTION,
"",
"header",
"Use the string header to replace the file name \
in the header line.",
"STRING",
);
opts.optflag(
"d",
"",
DOUBLE_SPACE_OPTION,
"double-space",
"Produce output that is double spaced. An extra <newline> character is output following every <newline>
found in the input.",
);