[debugger] shorten break message

lib/_debugger.js

@@ -19,10 +19,11 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-var net = require('net'),
-    repl = require('repl'),
+var util = require('util'),
+    path = require('path'),
+    net = require('net'),
     vm = require('vm'),
-    util = require('util'),
+    repl = require('repl'),
     inherits = util.inherits,
     spawn = require('child_process').spawn;
 
@@ -671,24 +672,22 @@ function SourceUnderline(sourceText, position) {
 }
 
 
-function SourceInvocation(body) {
-  return body.invocationText.replace(/\n/g, '')
-                            .replace(/^([^(]*)\(.*\)([^)]*)$/, '$1(...)$2');
-}
-
-
 function SourceInfo(body) {
-  var result = 'break in ' + SourceInvocation(body);
+  var result = 'break in ';
 
   if (body.script) {
     if (body.script.name) {
-      var name = body.script.name;
+      var name = body.script.name,
+          dir = path.resolve() + '/';
 
-      // TODO Change path to relative, if possible
+      // Change path to relative, if possible
+      if (name.indexOf(dir) === 0) {
+        name = name.slice(dir.length);
+      }
 
-      result += ', ' + name;
+      result += name;
     } else {
-      result += ', [unnamed]';
+      result += '[unnamed]';
     }
   }
   result += ':';
@@ -1096,7 +1095,7 @@ Interface.prototype.backtrace = function() {
         if (frame.func.inferredName && frame.func.inferredName.length > 0) {
           text += frame.func.inferredName + ' ';
         }
-        text += require('path').basename(frame.script.name) + ':';
+        text += path.basename(frame.script.name) + ':';
         text += (frame.line + 1) + ':' + (frame.column + 1);
 
         trace.push(text);
@@ -1128,7 +1127,7 @@ Interface.prototype.scripts = function() {
         scripts.push(
           (script.name == client.currentScript ? '* ' : '  ') +
           id + ': ' +
-          require('path').basename(script.name)
+          path.basename(script.name)
         );
       }
     }