An incremental parsing system for programming tools
https://tree-sitter.github.io
af498bc0c3
This produces static/shared libraries as well as a pkg-config file, and
installs them to the standard Unix hierarchy. GNU Make is assumed as
features like $(wildcard ...) or $(shell uname) may not work elsewhere,
but it should otherwise build on most/all Unix platforms.
Note that we assume the following POSIX default rules/macros exist, so
we don't bother redefining them:
- pattern rules for compiling .c -> .o
- $(CC)
- $(AR)
Special note on the .pc file generation: we do most variable
replacements in one go, but delay @PREFIX@ so that we can first find
existing substring instances of the prefix value (if libdir/includedir
reside within the prefix), and update them to use a literal pkg-config
variable '${prefix}'. This is fairly compact (one single sed) while
still letting us produce pkg-config files that support runtime
redefinition à la cross-compilation.
|
||
|---|---|---|
| cli | ||
| docs | ||
| highlight | ||
| lib | ||
| script | ||
| tags | ||
| test | ||
| .appveyor.yml | ||
| .gitattributes | ||
| .gitignore | ||
| .travis.yml | ||
| Cargo.lock | ||
| Cargo.toml | ||
| LICENSE | ||
| Makefile | ||
| README.md | ||
| tree-sitter.pc.in | ||
tree-sitter
Tree-sitter is a parser generator tool and an incremental parsing library. It can build a concrete syntax tree for a source file and efficiently update the syntax tree as the source file is edited. Tree-sitter aims to be:
- General enough to parse any programming language
- Fast enough to parse on every keystroke in a text editor
- Robust enough to provide useful results even in the presence of syntax errors
- Dependency-free so that the runtime library (which is written in pure C) can be embedded in any application