From 83652ad811a3a5e2f94ac5ae7760e98b3dace3f9 Mon Sep 17 00:00:00 2001
From: Scott Fennell <spfennell@gmail.com>
Date: Wed, 25 May 2022 13:08:11 -0500
Subject: [PATCH] #660 sanitize hyphen in attributes (#1267)

closes #660
---
 trick_source/codegen/Interface_Code_Gen/Utilities.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/trick_source/codegen/Interface_Code_Gen/Utilities.cpp b/trick_source/codegen/Interface_Code_Gen/Utilities.cpp
index e5ee3bcf..c90052b3 100644
--- a/trick_source/codegen/Interface_Code_Gen/Utilities.cpp
+++ b/trick_source/codegen/Interface_Code_Gen/Utilities.cpp
@@ -11,6 +11,10 @@ std::string sanitize(const std::string& text) {
     for (char c : {'<', '>', ' ', ',', ':', '*', '[', ']'}) {
         std::replace(result.begin(), result.end(), c, '_');
     }
+    // Catches templates with negative default values (iss #660)
+    for (char c : {'-'}) {
+        std::replace(result.begin(), result.end(), c, 'n');
+    }
     return result ;
 }