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wezterm/vtparse
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Jun Wu 2dc4cfe61d vtparse: avoid build.rs codegen 
Change build.rs codegen to const_fns. This makes vtparse more friendly for buck
build.

Note const_fn functions still have limitation on the current stable (1.41)
rustc (ex. native "match" or "if" cannot be used in const_fn). So I used some
tricks to get it compile.
2020-02-10 22:41:56 -08:00
..
src vtparse: avoid build.rs codegen 2020-02-10 22:41:56 -08:00
Cargo.toml Recognize C1 codes encoded as UTF-8 2019-12-28 10:33:24 -08:00
README.md vtparse: document things 2019-06-29 19:13:45 -07:00

README.md

vtparse

This is an implementation of a parser for escape and control sequences. It is based on the DEC ANSI Parser.

It has been modified slightly to support UTF-8 sequences.

vtparse is the lowest level parser; it categorizes the basic types of sequences but does not ascribe any semantic meaning to them.

You may wish to look at termwiz::escape::parser::Parser in the termwiz crate if you're looking for semantic parsing.

Comparison with the vte crate

vtparse has support for dynamically sized OSC buffers, which makes it suitable for processing large escape sequences, such as those used by the iTerm2 image protocol.