From a1df8c362f2adffaa688549f1b5677632fc79dcf Mon Sep 17 00:00:00 2001
From: Luc Grosheintz <luc.grosheintz@gmail.com>
Date: Tue, 5 Nov 2024 14:25:22 +0100
Subject: [PATCH] Extend `reindent_text(..., indent_level)`.

---
 test/unit/utils/test_utils.cpp | 5 +++--
 test/unit/utils/test_utils.hpp | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/test/unit/utils/test_utils.cpp b/test/unit/utils/test_utils.cpp
index c9d9ee367..431bbac02 100644
--- a/test/unit/utils/test_utils.cpp
+++ b/test/unit/utils/test_utils.cpp
@@ -50,12 +50,13 @@ NEURON {
  * nmodl, the nmodl output is without "extra" whitespaces in the provided input.
  */
 
-std::string reindent_text(const std::string& text) {
+std::string reindent_text(const std::string& text, int indent_level) {
     std::string indented_text;
     int num_whitespaces = 0;
     bool flag = false;
     std::string line;
     std::stringstream stream(text);
+    std::string indent(4 * indent_level, ' ');
 
     while (std::getline(stream, line)) {
         if (!line.empty()) {
@@ -71,7 +72,7 @@ std::string reindent_text(const std::string& text) {
             }
 
             line.erase(0, num_whitespaces);
-            indented_text += line;
+            indented_text += indent + line;
         }
         /// discard empty lines at very beginning
         if (!stream.eof() && flag) {
diff --git a/test/unit/utils/test_utils.hpp b/test/unit/utils/test_utils.hpp
index 22355b761..5bc9b7adb 100644
--- a/test/unit/utils/test_utils.hpp
+++ b/test/unit/utils/test_utils.hpp
@@ -12,7 +12,7 @@
 namespace nmodl {
 namespace test_utils {
 
-std::string reindent_text(const std::string& text);
+std::string reindent_text(const std::string& text, int indent_level = 0);
 
 }  // namespace test_utils
 }  // namespace nmodl