feat: Adds the ability to use spaces in simc input

engine/class_modules/apl/ConvertAPL.py

@@ -28,15 +28,28 @@
     '# Executed every time the actor is available.',
 ]
 
+def strip_whitespace_preserve_quotes(s):
+    """Strip whitespace outside of double-quoted regions."""
+    result = []
+    in_quotes = False
+    for c in s:
+        if c == '"':
+            in_quotes = not in_quotes
+            result.append(c)
+        elif in_quotes or not c.isspace():
+            result.append(c)
+    return ''.join(result)
+
 # Returns the next SimC string/line in file (defined as a comment line or TCI syntax to next whitespace)
 def read_by_whitespace(fileObj):
     for line in fileObj:
         if line[0] == "#": # Yield whole line if starts with a comment character as comment lines can have whitespace
             if line.strip() not in ignored_comments:
                 yield line
         else:
-            for token in line.split(): # If it doesn't then just yield until next whitespace as TCI commands count them as line breaks
-                yield token
+            stripped = strip_whitespace_preserve_quotes(line)
+            if stripped:
+                yield stripped
 
 # Opens the input file and generates C++ syntax apl from the given TCI syntax APL. List of sub-action lists returned in subaplList and list of actions (with comments) returned in aplList. aplList is formatted already.
 def read_apl(inputFilePath):

engine/sim/option.cpp

@@ -722,13 +722,32 @@ void option_db_t::parse_line( util::string_view line )
     return;
   }
 
-  auto tokens = util::string_split_allow_quotes( line, " \t\n\r" );
+  // Strip whitespace outside of double-quoted regions.
+  // Since spaces are never valid within option tokens (they are
+  // already used as token separators), this is a lossless operation
+  // that allows users to write readable .simc files with spaces.
+  std::string stripped;
+  stripped.reserve( line.size() );
+  bool in_quotes = false;
+  for ( char c : line )
+  {
+    if ( c == '"' )
+    {
+      in_quotes = !in_quotes;
+      stripped += c;
+    }
+    else if ( in_quotes || !is_white_space( c ) )
+    {
+      stripped += c;
+    }
+  }
+
+  auto tokens = util::string_split_allow_quotes( stripped, " \t\n\r" );
 
-  for( const auto& token : tokens )
+  for ( const auto& token : tokens )
   {
     parse_token( token );
   }
-
 }
 
 // option_db_t::parse_token =================================================