Enhance Cab queries and update grammar

Author: RGBCube

languages.toml

@@ -564,7 +564,7 @@ indent = { tab-width = 2, unit = "  " }
 
 [[grammar]]
 name = "cab"
-source = { git = "https://github.com/cull-os/tree-sitter-cab", rev = "da2650f1761789e70c716d7c8c7fd6a494facdd6" }
+source = { git = "https://github.com/cull-os/tree-sitter-cab", rev = "3215931f6b2ee7ef91b303b2021d5bf9727f7ece" }
 
 [[language]]
 name = "cpp"

runtime/queries/cab/highlights.scm

@@ -40,14 +40,23 @@
 
 (infix_operation
   operator: "|>"
-  right: _ @function)
+  right: (identifier) @function)
+(pattern_infix_operation
+  operator: "|>"
+  right: (identifier) @function)
 
 (infix_operation
-  left: _ @function
+  left: (identifier) @function
+  !operator)
+(pattern_infix_operation
+  left: (identifier) @function
   !operator)
 
 (infix_operation
-  left: _ @function
+  left: (identifier) @function
+  operator: "<|")
+(pattern_infix_operation
+  left: (identifier) @function
   operator: "<|")
 
 (infix_operation
@@ -66,9 +75,8 @@
   (island)
 ] @string.special.path
 
-(pattern_identifier) @variable.parameter
-
 (identifier) @variable
+(pattern_identifier) @variable.parameter
 
 (string) @string
 

runtime/queries/cab/textobjects.scm

@@ -0,0 +1,8 @@
+(comment) @comment.inside
+(comment)+ @comment.around
+
+(infix_operation
+  operator: "=>") @function.around
+
+(infix_operation
+  operator: ":=") @entry.around