glinter/source

byte_offset_to_line

pub fn byte_offset_to_line(source: String, offset: Int) -> Int

Convert byte offset to line number (1-indexed)

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pub fn line_to_byte_offset(source: String, line: Int) -> Int

Convert line number (1-indexed) to byte offset of the start of that line.

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pub fn strip_prefix(path: String, prefix: String) -> String

Strip a prefix from a path, returning the relative portion.