4 files changed, 90 insertions, 3 deletions
diff --git a/tests/fixtures/c/indented.c b/tests/fixtures/c/indented.c
new file mode 100644
index 0000000..0b7a9f6
--- /dev/null
+++ b/tests/fixtures/c/indented.c
@@ -0,0 +1,13 @@
+enum my_enum {
+    /* md
+    @name my_enum/one
+    My explanation of type_one
+    */
+    type_one = 1;
+    /* md
+    @name my_enum/two
+    My explanation of type_two
+    	relative indented line
+    */
+    type_two = 2;
+}
diff --git a/tests/fixtures/c/indented_tabs.c b/tests/fixtures/c/indented_tabs.c
new file mode 100644
index 0000000..5340f83
--- /dev/null
+++ b/tests/fixtures/c/indented_tabs.c
@@ -0,0 +1,7 @@
+enum e {
+	/* md
+	@name e/a
+	Tab-indented body
+	*/
+	A = 1;
+}
diff --git a/tests/helpers/common.bash b/tests/helpers/common.bash
index 779cc96..12501bc 100644
--- a/tests/helpers/common.bash
+++ b/tests/helpers/common.bash
@@ -64,9 +64,18 @@ BEGIN{}
 /\*\// {
   if(in_comment) {print "EOF"}
   in_comment=0
+  indent=""
+}
+in_comment {
+  line=\$0
+  if (indent != "" && index(line, indent) == 1) {
+    line=substr(line, length(indent)+1)
+  }
+  print line
 }
-in_comment {print}
 /\/\* .+/ && !/\*\// {
+  indent=\$0
+  sub(/[^[:space:]].*/, "", indent)
   print "chunkfile=\$(mktemp -p ${cache}/chunks)"
   print "cat > \$chunkfile << \"EOF\"\\n@file " name ":" NR ;
   if(\$2) {\$1=""; print "@exec " \$0}
@@ -83,9 +92,18 @@ BEGIN{}
 /\]\]/ {
   if(in_comment) {print "EOF"}
   in_comment=0
+  indent=""
+}
+in_comment {
+  line=\$0
+  if (indent != "" && index(line, indent) == 1) {
+    line=substr(line, length(indent)+1)
+  }
+  print line
 }
-in_comment {print}
 /--\[\[ .+/ && !/\]\]$/ {
+  indent=\$0
+  sub(/[^[:space:]].*/, "", indent)
   print "chunkfile=\$(mktemp -p ${cache}/chunks)"
   print "cat > \$chunkfile << \"EOF\"\\n@file " name ":" NR ;
   if(\$2) {\$1=""; print "@exec " \$0}
@@ -103,9 +121,18 @@ BEGIN{}
 /'''/ {
   if(in_comment) {print "EOF"}
   in_comment=0
+  indent=""
+}
+in_comment {
+  line=$0
+  if (indent != "" && index(line, indent) == 1) {
+    line=substr(line, length(indent)+1)
+  }
+  print line
 }
-in_comment {print}
 /'''.+/ && !/'''$/ {
+  indent=$0
+  sub(/[^[:space:]].*/, "", indent)
   print "chunkfile=$(mktemp -p __PY_CACHE__/chunks)"
   print "cat > $chunkfile << \"EOF\"\n@file " name ":" NR ;
   renderer = $0
diff --git a/tests/unit/extraction.bats b/tests/unit/extraction.bats
index 21c6784..492d4e5 100644
--- a/tests/unit/extraction.bats
+++ b/tests/unit/extraction.bats
@@ -91,6 +91,46 @@ teardown() {
   chunk_contains "$CACHE" "Second chunk content"
 }
 
+@test "C: opening-tag indent is stripped from body lines" {
+  local prog chunk line
+  prog="$(awk_prog_c "$CACHE")"
+  run_extraction "$FIXTURES/c/indented.c" "$prog" "$CACHE"
+  assert_equal "$(chunk_count "$CACHE")" "2"
+  chunk_contains "$CACHE" "@name my_enum/one"
+  chunk_contains "$CACHE" "My explanation of type_one"
+  # Body lines must not retain the 4-space indent from before /*
+  if grep -rlE '^    @name |^    My explanation' "$CACHE/chunks" >/dev/null 2>&1; then
+    echo "FAILED: opener indent was left on body lines" >&2
+    grep -rn . "$CACHE/chunks" >&2 || true
+    return 1
+  fi
+  # Relative extra indent inside the comment is preserved after stripping opener indent
+  chunk=$(grep -rl "relative indented line" "$CACHE/chunks")
+  line=$(grep -F "relative indented line" "$chunk")
+  # shellcheck disable=SC2016
+  if [ "$line" != "$(printf '\trelative indented line')" ]; then
+    echo "FAILED: expected relative tab indent to remain after strip" >&2
+    printf 'got: %q\n' "$line" >&2
+    cat "$chunk" >&2
+    return 1
+  fi
+}
+
+@test "C: tab indent before opening tag is stripped from body lines" {
+  local prog chunk line
+  prog="$(awk_prog_c "$CACHE")"
+  run_extraction "$FIXTURES/c/indented_tabs.c" "$prog" "$CACHE"
+  assert_equal "$(chunk_count "$CACHE")" "1"
+  chunk=$(grep -rl "Tab-indented body" "$CACHE/chunks")
+  line=$(grep -F "Tab-indented body" "$chunk")
+  if [ "$line" != "Tab-indented body" ]; then
+    echo "FAILED: expected tab opener indent stripped from body" >&2
+    printf 'got: %q\n' "$line" >&2
+    cat "$chunk" >&2
+    return 1
+  fi
+}
+
 # ── Lua (--[[ ... ]]) ──────────────────────────────────────────────────────
 
 @test "Lua: single doc comment produces one chunk" {