Upgrade tree-sitter-crate to get support for .not-match? predicate

emacs-tree-sitter · Aug 1, 2020 · 2d822cc · 2d822cc
1 parent 4e65ab5
commit 2d822cc
Show file tree

Hide file tree

Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   + Changed the return type of `ts-node-type`.
 - Renamed `ts-type-named-p` to `ts-lang-node-type-named-p`.
 - Added optional param `NODE-TYPE` to `tree-sitter-node-at-point`.
+- Upgraded `tree-sitter` crate to get support for `.not-match?` predicate.
 
 ## [0.9.2] - 2020-07-20
 - Upgraded `tree-sitter` crate to add `.` as a valid start of predicates, in addition to `#`.

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/doc/emacs-tree-sitter.org b/doc/emacs-tree-sitter.org
@@ -274,7 +274,7 @@ A *predicate* form can appear anywhere in a group form. It is a list form whose
    (.match? @constant "^[A-Z][A-Z_\\d]+"))
 #+end_src
 
-Currently, the supported predicates for syntax highlighting are ~.match?~, ~.eq?~ and ~.not-eq?~.
+Currently, the supported predicates for syntax highlighting are ~.match?~, ~.not-match?~, ~.eq?~ and ~.not-eq?~.
 
 *** Alternations
 An *alternation* form is a vector of patterns. It denotes a pattern that matches a node when any of the alternative patterns matches.
@@ -361,8 +361,8 @@ Adding language-specific patterns:
 #+begin_src emacs-lisp
   ;; Highlight Python's single-quoted strings as constants.
   (tree-sitter-hl-add-patterns 'python
-    ((string) @constant
-     (.match? @constant "^'")))
+    [((string) @constant
+      (.match? @constant "^'"))])
 #+end_src
 
 Adding buffer-local patterns: