diff --git a/packages/language-c/grammars/tree-sitter-cpp/highlights.scm b/packages/language-c/grammars/tree-sitter-cpp/highlights.scm
index c819911905..778e294889 100644
--- a/packages/language-c/grammars/tree-sitter-cpp/highlights.scm
+++ b/packages/language-c/grammars/tree-sitter-cpp/highlights.scm
@@ -150,10 +150,10 @@
 ; ((identifier) @variable.other.readwrite.member.cpp
 ;   (#match? @variable.other.readwrite.member.cpp "^(f|m)[A-Z]\\w*$"))
 
-; The "foo" in `int &foo` with in a parameter list.
-(parameter_declaration
-  declarator: (reference_declarator
-    (identifier) @variable.parameter.cpp))
+; The "foo" in `const char *foo` within a parameter list.
+; (Should work no matter how many pointers deep we are.)
+(reference_declarator (identifier) @variable.parameter.cpp
+  (#is? test.descendantOfType "parameter_declaration"))
 
 
 ; KEYWORDS
diff --git a/packages/language-hyperlink/grammars/modern-tree-sitter-hyperlink.cson b/packages/language-hyperlink/grammars/modern-tree-sitter-hyperlink.cson
index 7977a53691..ebd8738380 100644
--- a/packages/language-hyperlink/grammars/modern-tree-sitter-hyperlink.cson
+++ b/packages/language-hyperlink/grammars/modern-tree-sitter-hyperlink.cson
@@ -5,6 +5,6 @@ parser: 'tree-sitter-hyperlink'
 
 injectionRegex: 'hyperlink'
 treeSitter:
-  parserSource: 'github:savetheclocktower/tree-sitter-hyperlink#04c3a667ba432236578ac99bbacd0412f88d6fac'
+  parserSource: 'github:savetheclocktower/tree-sitter-hyperlink#0704b3e5a72892495dd13b85a5064582414cb39a'
   grammar: 'ts/tree-sitter-hyperlink.wasm'
   highlightsQuery: 'ts/highlights.scm'
diff --git a/packages/language-hyperlink/grammars/ts/tree-sitter-hyperlink.wasm b/packages/language-hyperlink/grammars/ts/tree-sitter-hyperlink.wasm
index 723c2ae6bd..21a144fb89 100755
Binary files a/packages/language-hyperlink/grammars/ts/tree-sitter-hyperlink.wasm and b/packages/language-hyperlink/grammars/ts/tree-sitter-hyperlink.wasm differ
diff --git a/packages/language-shellscript/grammars/tree-sitter/highlights.scm b/packages/language-shellscript/grammars/tree-sitter/highlights.scm
index 031507a766..8c8549738f 100644
--- a/packages/language-shellscript/grammars/tree-sitter/highlights.scm
+++ b/packages/language-shellscript/grammars/tree-sitter/highlights.scm
@@ -134,7 +134,15 @@
 (binary_expression ["&&" "||"] @keyword.operator.logical.shell)
 
 (pipeline "|" @keyword.operator.pipe.shell)
-(expansion operator: "#" @keyword.operator.expansion.shell)
+
+; Any expansion operator, including all `#`s and `%`s in the following examples:
+;
+; foo="${bar#*.}"
+; foo="${bar##*.}"
+; foo="${bar%*.}"
+; foo="${bar%%*.}"
+; 
+(expansion operator: _ @keyword.operator.expansion.shell)
 
 
 ; "*" @keyword.operator.glob.shell