Fix end source position for fenced code and raw HTML.

Closes #141.

Author: jgm

lib/blocks.js

@@ -325,6 +325,7 @@ var blocks = {
                     ln.slice(parser.nextNonspace).match(reClosingCodeFence));
                 if (match && match[0].length >= container._fenceLength) {
                     // closing fence - we're at end of line, so we can return
+                    parser.lastLineLength = match[0].length;
                     parser.finalize(container, parser.lineNumber);
                     return 2;
                 } else {
@@ -673,7 +674,6 @@ var incorporateLine = function(ln) {
             all_matched = false;
             break;
         case 2: // we've hit end of line for fenced code close and can return
-            this.lastLineLength = ln.length;
             return;
         default:
             throw 'continue returned illegal value, must be 0, 1, or 2';
@@ -769,6 +769,7 @@ var incorporateLine = function(ln) {
                 container._htmlBlockType >= 1 &&
                 container._htmlBlockType <= 5 &&
                 reHtmlBlockClose[container._htmlBlockType].test(this.currentLine.slice(this.offset))) {
+                this.lastLineLength = ln.length;
                 this.finalize(container, this.lineNumber);
             }