Add local parser building functionality

Author: Ethan Leba

CHANGELOG.md

@@ -5,6 +5,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+## [0.19.0] - 2022-04-27
+- Add `tsc-build-parser-from-source` for building tree sitter grammars locally
+
 ## [0.18.0] - 2022-02-12
 - Added APIs to traverse the syntax tree: `tsc-traverse-do`, `tsc-traverse-mapc`, `tsc-traverse-iter`. The traversal is depth-first pre-order.
 - Improved syntax tree rendering's performance in `tree-sitter-debug`.

bin/test

@@ -14,6 +14,8 @@ if [[ $* == "watch" ]]; then
 else
     if [[ $* == "integ" ]]; then
         test_mod="tsc-dyn-get-tests.el"
+    elif [[ $* == "build" ]]; then
+        test_mod="tsc-build.el"
     elif [[ $* == "bench" ]]; then
         test_mod="tree-sitter-bench.el"
     else