https://github.com/filipporanza/extract_line_error

convert char indexes to line indexes
https://github.com/filipporanza/extract_line_error

rust rust-library rustlang string-library string-manipulation

Last synced: about 1 month ago
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convert char indexes to line indexes

• Host: GitHub
• URL: https://github.com/filipporanza/extract_line_error
• Owner: FilippoRanza
• License: mit
• Created: 2021-02-12T16:24:42.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2021-02-12T16:55:01.000Z (over 4 years ago)
• Last Synced: 2025-04-14T22:56:30.601Z (about 1 month ago)
• Topics: rust, rust-library, rustlang, string-library, string-manipulation
• Language: Rust
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# extract_line_error

convert char indexes  to line indexes 

Suppose that you are writing a compiler and that where you parser generator finds a syntax error returns a couple of indexes (namely where the error begins 

and where the error ends) pointing to the *n*-th and *m*-th  character in the code.

This library converts those indexes in a couple of line indexs (namely the line where the error begins and the line where the error ends) in a human readable

format.