Adds range syntax for line highlights #809
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sharkdp
requested changes
Jan 26, 2020
src/bin/bat/clap_app.rs
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| '--highlight-line 30:40' highlights lines 30 to 40\n \ | ||
| '--highlight-line :40' highlights lines 1 to 40\n \ | ||
| '--highlight-line 40:' highlights lines 40 to the end of the file\n \ | ||
| '--highlight-line 40' highlights only line 40", |
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Can we please move this example to the top? Also, highlights only line 40 => highlight line 40
src/bin/bat/clap_app.rs
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| @@ -328,7 +333,8 @@ pub fn build_app(interactive_output: bool) -> ClapApp<'static, 'static> { | |||
| For example:\n \ | |||
| '--line-range 30:40' prints lines 30 to 40\n \ | |||
| '--line-range :40' prints lines 1 to 40\n \ | |||
| '--line-range 40:' prints lines 40 to the end of the file", | |||
| '--line-range 40:' prints lines 40 to the end of the file\n \ | |||
| '--line-range 40' prints only line 40", | |||
src/line_range.rs
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| new_range.upper = line_numbers[1].parse()?; | ||
| Ok(new_range) | ||
| }, | ||
| _ => Err("expected at most single ':' character".into()), |
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Can we change this error message to:
Line range contained more than one ':' character. Expected format: 'N' or 'N:M'.
|
Thank you |
sharkdp
approved these changes
Jan 27, 2020
|
This has been released in bat 0.13. |
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--highlight-linenow accepts line ranges like the--line-rangeoption.