Add machinery that detects whether a html page was built with --emrun command line flag, and print a warning if not done so.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/emrun_postjs.js b/src/emrun_postjs.js
index ae8647bd..e1ef9e2d 100644
--- a/src/emrun_postjs.js
+++ b/src/emrun_postjs.js
@@ -14,5 +14,7 @@ function emrun_register_handlers() {
     Module['print'] = function emrun_print(text) { post('^out^'+(emrun_http_sequence_number++)+'^'+text); prevPrint(text); }
     Module['printErr'] = function emrun_printErr(text) { post('^err^'+(emrun_http_sequence_number++)+'^'+text); prevErr(text); }
   }
+  // Notify emrun web server that this browser has successfully launched the page.
+  post('^pageload^');
 }
 emrun_register_handlers();