1558

Make it possible to check multi-line string literals in the trace.

1 files changed, 10 insertions, 0 deletions

diff --git a/010vm.cc b/010vm.cc
index 5be84982..2b140cba 100644
--- a/010vm.cc
+++ b/010vm.cc
@@ -226,9 +226,19 @@ string reagent::to_string() const {
 }
 
 string emit_literal_string(string name) {
+  size_t pos = 0;
+  while (pos != string::npos)
+    pos = replace(name, "\n", "\\n", pos);
   return "{name: \""+name+"\", properties: [_: \"literal-string\"]}";
 }
 
+size_t replace(string& str, const string& from, const string& to, size_t n) {
+  size_t result = str.find(from, n);
+  if (result != string::npos)
+    str.replace(result, from.length(), to);
+  return result;
+}
+
 string instruction::to_string() const {
   if (is_label) return label;
   ostringstream out;