simplifying some unecessary interpolated expressions into interpolated values.

lib/cake.js

@@ -91,7 +91,7 @@
         }
         return _b;
       })().join('') : '';
-      desc = task.description ? ("# " + (task.description)) : '';
+      desc = task.description ? ("# " + task.description) : '';
       puts(("cake " + name + spaces + " " + desc));
     }}
     if (switches.length) {

lib/coffee-script.js

@@ -34,7 +34,7 @@
       return (parser.parse(lexer.tokenize(code))).compile(options);
     } catch (err) {
       if (options.source) {
-        err.message = ("In " + (options.source) + ", " + (err.message));
+        err.message = ("In " + options.source + ", " + err.message);
       }
       throw err;
     }

lib/command.js

@@ -226,7 +226,7 @@
   };
   // Print the `--version` message and exit.
   version = function version() {
-    puts(("CoffeeScript version " + (CoffeeScript.VERSION)));
+    puts(("CoffeeScript version " + CoffeeScript.VERSION));
     return process.exit(0);
   };
 })();

lib/optparse.js

@@ -65,7 +65,7 @@
           return _d;
         })().join('') : '';
         let_part = rule.short_flag ? rule.short_flag + ', ' : '    ';
-        lines.push(("  " + let_part + (rule.long_flag) + spaces + (rule.description)));
+        lines.push(("  " + let_part + rule.long_flag + spaces + rule.description));
       }
       return "\n" + (lines.join('\n')) + "\n";
     };

lib/scope.js

@@ -120,7 +120,7 @@
       _a = []; _b = this.variables;
       for (key in _b) { if (__hasProp.call(_b, key)) {
         val = _b[key];
-        val.assigned ? _a.push(("" + key + " = " + (val.value))) : null;
+        val.assigned ? _a.push(("" + key + " = " + val.value)) : null;
       }}
       return _a;
     };

src/cake.coffee

@@ -60,7 +60,7 @@ print_tasks: ->
   for name, task of tasks
     spaces: 20 - name.length
     spaces: if spaces > 0 then (' ' for i in [0..spaces]).join('') else ''
-    desc:   if task.description then "# ${task.description}" else ''
+    desc:   if task.description then "# $task.description" else ''
     puts "cake $name$spaces $desc"
   puts oparse.help() if switches.length
 

src/coffee-script.coffee

@@ -34,7 +34,7 @@ exports.compile: compile: (code, options) ->
   try
     (parser.parse lexer.tokenize code).compile options
   catch err
-    err.message: "In ${options.source}, ${err.message}" if options.source
+    err.message: "In $options.source, $err.message" if options.source
     throw err
 
 # Tokenize a string of CoffeeScript code, and return the array of tokens.

src/command.coffee

@@ -159,5 +159,5 @@ usage: ->
 
 # Print the `--version` message and exit.
 version: ->
-  puts "CoffeeScript version ${CoffeeScript.VERSION}"
+  puts "CoffeeScript version $CoffeeScript.VERSION"
   process.exit 0

src/optparse.coffee

@@ -43,7 +43,7 @@ exports.OptionParser: class OptionParser
       spaces:   15 - rule.long_flag.length
       spaces:   if spaces > 0 then (' ' for i in [0..spaces]).join('') else ''
       let_part: if rule.short_flag then rule.short_flag + ', ' else '    '
-      lines.push "  $let_part${rule.long_flag}$spaces${rule.description}"
+      lines.push "  $let_part$rule.long_flag$spaces$rule.description"
     "\n${ lines.join('\n') }\n"
 
 # Helpers

src/scope.coffee

@@ -80,7 +80,7 @@ exports.Scope: class Scope
   # Return the list of assignments that are supposed to be made at the top
   # of this scope.
   assigned_variables: ->
-    "$key = ${val.value}" for key, val of @variables when val.assigned
+    "$key = $val.value" for key, val of @variables when val.assigned
 
   # Compile the JavaScript for all of the variable declarations in this scope.
   compiled_declarations: ->