diff --git a/syntaxes/textmate/main.mts b/syntaxes/textmate/main.mts
index d17ea8f9b..f2941bfde 100644
--- a/syntaxes/textmate/main.mts
+++ b/syntaxes/textmate/main.mts
@@ -1430,7 +1430,7 @@ const mathFuncCallOrPropAccess = (): textmate.Pattern => {
     begin: lookAhead(
       new RegExp(/(\.)?/.source + MATH_IDENTIFIER.source + /(?=\(|\[)/.source)
     ),
-    end: /(?:(?<=\)|\])(?:(?![\[\(\.])|$))|(?=[\s;\,\}\]\)]|$)/,
+    end: /(?:(?<=\)|\])(?:(?![\[\(\.\p{XID_Start}])|$))|(?=[\s;,\}\]\)]|$)/u,
     patterns: [
       {
         match: /\./,
diff --git a/syntaxes/textmate/tests/unit/basic/call-comment.typ.snap b/syntaxes/textmate/tests/unit/basic/call-comment.typ.snap
index e67d1ea6d..bc683551d 100644
--- a/syntaxes/textmate/tests/unit/basic/call-comment.typ.snap
+++ b/syntaxes/textmate/tests/unit/basic/call-comment.typ.snap
@@ -1,3 +1,7 @@
+>
+>// todo: solve it in future
+#^^ source.typst comment.line.double-slash.typst punctuation.definition.comment.typst
+#  ^^^^^^^^^^^^^^^^^^^^^^^^^ source.typst comment.line.double-slash.typst
 >#math.abs/**/()
 #^ source.typst variable.other.readwrite.hash.typst
 # ^^^^ source.typst variable.other.readwrite.typst
diff --git a/syntaxes/textmate/tests/unit/math/consecutive-call.typ b/syntaxes/textmate/tests/unit/math/consecutive-call.typ
new file mode 100644
index 000000000..6c0aacc36
--- /dev/null
+++ b/syntaxes/textmate/tests/unit/math/consecutive-call.typ
@@ -0,0 +1 @@
+$upright(A)upright(m)$ "Test it."
diff --git a/syntaxes/textmate/tests/unit/math/consecutive-call.typ.snap b/syntaxes/textmate/tests/unit/math/consecutive-call.typ.snap
new file mode 100644
index 000000000..6b8e435e4
--- /dev/null
+++ b/syntaxes/textmate/tests/unit/math/consecutive-call.typ.snap
@@ -0,0 +1,13 @@
+>$upright(A)upright(m)$ "Test it."
+#^ source.typst markup.math.typst punctuation.definition.string.math.typst
+# ^^^^^^^ source.typst markup.math.typst meta.expr.call.typst entity.name.function.typst
+#        ^ source.typst markup.math.typst meta.expr.call.typst meta.brace.round.typst
+#         ^ source.typst markup.math.typst meta.expr.call.typst
+#          ^ source.typst markup.math.typst meta.expr.call.typst meta.brace.round.typst
+#           ^^^^^^^ source.typst markup.math.typst meta.expr.call.typst entity.name.function.typst
+#                  ^ source.typst markup.math.typst meta.expr.call.typst meta.brace.round.typst
+#                   ^ source.typst markup.math.typst meta.expr.call.typst
+#                    ^ source.typst markup.math.typst meta.expr.call.typst meta.brace.round.typst
+#                     ^ source.typst markup.math.typst punctuation.definition.string.math.typst
+#                      ^^^^^^^^^^^^ source.typst
+>
\ No newline at end of file