Clarify header comments in the Emscripten frontend's source files to

[sgt-puzzles.git] / emcclib.js

diff --git a/emcclib.js b/emcclib.js
index 6c37c9bef68f6c3144c25782371387f31a576c4f..cbdd668d04c67699f4fce5496f96046bfd9381de 100644 (file)
--- a/emcclib.js
+++ b/emcclib.js
@@ -2,7 +2,11 @@
  * emcclib.js: one of the Javascript components of an Emscripten-based
  * web/Javascript front end for Puzzles.
  *
- * The other parts of this system live in emcc.c and emccpre.js.
+ * The other parts of this system live in emcc.c and emccpre.js. It
+ * also depends on being run in the context of a web page containing
+ * an appropriate collection of bits and pieces (a canvas, some
+ * buttons and links etc), which is generated for each puzzle by the
+ * script html/jspage.pl.
  *
  * This file contains a set of Javascript functions which we insert
  * into Emscripten's library object via the --js-library option; this