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Add new style component to separate multiple '--line-range's

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This commit is contained in:
Ethan P
2019-05-24 18:24:13 -07:00
committed by David Peter
parent e289a2c698
commit 7f2e61d579
4 changed files with 76 additions and 3 deletions
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15
src/controller.rs
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@ -98,14 +98,29 @@ impl<'b> Controller<'b> {
let mut line_buffer = Vec::new();
let mut line_number: usize = 1;
let mut first_range: bool = true;
let mut mid_range: bool = false;
while reader.read_line(&mut line_buffer)? {
match line_ranges.check(line_number) {
RangeCheckResult::OutsideRange => {
// Call the printer in case we need to call the syntax highlighter
// for this line. However, set `out_of_range` to `true`.
printer.print_line(true, writer, line_number, &line_buffer)?;
mid_range = false;
}
RangeCheckResult::InRange => {
if self.config.output_components.snip() {
if first_range {
first_range = false;
mid_range = true;
} else if !mid_range {
mid_range = true;
printer.print_snip(writer)?;
}
}
printer.print_line(false, writer, line_number, &line_buffer)?;
}
RangeCheckResult::AfterLastRange => {