4 files changed, 27 insertions, 1 deletions
diff --git a/cli/fmt_errors.rs b/cli/fmt_errors.rs
index d2c69819f..e0fc61459 100644
--- a/cli/fmt_errors.rs
+++ b/cli/fmt_errors.rs
@@ -74,7 +74,11 @@ fn format_maybe_source_line(
     '~'
   };
   for _i in 0..start_column {
-    s.push(' ');
+    if source_line.chars().nth(_i as usize).unwrap() == '\t' {
+      s.push('\t');
+    } else {
+      s.push(' ');
+    }
   }
   for _i in 0..(end_column - start_column) {
     s.push(underline_char);
diff --git a/cli/tests/error_025_tab_indent b/cli/tests/error_025_tab_indent
new file mode 100644
index 000000000..35a25bcea
--- /dev/null
+++ b/cli/tests/error_025_tab_indent
@@ -0,0 +1,9 @@
+function foo() {
+	throw Error("bad");
+}
+
+function bar() {
+	foo();
+}
+
+bar();
diff --git a/cli/tests/error_025_tab_indent.out b/cli/tests/error_025_tab_indent.out
new file mode 100644
index 000000000..7b339c48f
--- /dev/null
+++ b/cli/tests/error_025_tab_indent.out
@@ -0,0 +1,6 @@
+[WILDCARD]error: Uncaught Error: bad
+	throw Error("bad");
+	      ^
+    at foo ([WILDCARD]tests/error_025_tab_indent:2:8)
+    at bar ([WILDCARD]tests/error_025_tab_indent:6:2)
+    at [WILDCARD]tests/error_025_tab_indent:9:1
diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index fb2d7e73b..66df5a70f 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -1429,6 +1429,13 @@ itest!(error_024_stack_promise_all {
   exit_code: 1,
 });
 
+itest!(error_025_tab_indent {
+  args: "error_025_tab_indent",
+  output: "error_025_tab_indent.out",
+  check_stderr: true,
+  exit_code: 1,
+});
+
 itest!(error_syntax {
   args: "run --reload error_syntax.js",
   check_stderr: true,