From aacd0c8aa542ac0316569ae062966362222ff4bf Mon Sep 17 00:00:00 2001
From: Michael Davis
Date: Tue, 5 Jul 2022 06:01:05 -0500
Subject: Update TSQ queries (#2960)

A few changes to make TSQ highlights better:

* A parsing error has been fixed in the grammar itself
    * Previously tree-sitter-tsq did not parse the variables
      in predicates like `(#set! injection.language "javascript")`
* Theme nodes as `tag`
    * The newly added node to the parser (from the above fix) is
      `variable` which takes over the `variable` capture from nodes
* Highlight known predicates as `function` and unsupported
  predicates as `error`
    * This may help when translating queries from nvim-treesitter.
      For example `#any-of?` is a common one used in nvim-treesitter
      queries but not implemented in Helix or tree-sitter-cli.
* Inject tree-sitter-regex into `#match?` predicates---
 runtime/queries/tsq/highlights.scm | 9 ++++++---
 runtime/queries/tsq/injections.scm | 6 ++++++
 2 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'runtime/queries/tsq')

diff --git a/runtime/queries/tsq/highlights.scm b/runtime/queries/tsq/highlights.scm
index fd5917fb..c655b994 100644
--- a/runtime/queries/tsq/highlights.scm
+++ b/runtime/queries/tsq/highlights.scm
@@ -6,7 +6,7 @@
 
 ; highlight inheritance comments
 ((query . (comment) @keyword.directive)
- (#match? @keyword.directive "^;\ +inherits *:"))
+ (#match? @keyword.directive "^; +inherits *:"))
 
 [
   "("
@@ -40,8 +40,11 @@
 
 (capture) @label
 
-(predicate_name) @function
+((predicate_name) @function
+ (#match? @function "^#(eq\\?|match\\?|is\\?|is-not\\?|not-same-line\\?|not-kind-eq\\?|set!|select-adjacent!|strip!)$"))
+(predicate_name) @error
 
 (escape_sequence) @constant.character.escape
 
-(node_name) @variable
+(node_name) @tag
+(variable) @variable
diff --git a/runtime/queries/tsq/injections.scm b/runtime/queries/tsq/injections.scm
index 321c90ad..64404557 100644
--- a/runtime/queries/tsq/injections.scm
+++ b/runtime/queries/tsq/injections.scm
@@ -1,2 +1,8 @@
 ((comment) @injection.content
  (#set! injection.language "comment"))
+
+((predicate
+   (predicate_name) @_predicate
+   (string) @injection.content)
+ (#eq? @_predicate "#match?")
+ (#set! injection.language "regex"))
-- 
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