The TW option settings are stored as cookies, which are specific to
the individual browser installation *and* the domain on which the
document is hosted.... and, of course, "file://" is a different
domain from
http://riverbend.tiddlyspot.com. Thus, they can have
different values for this setting.
To set the option for SinglePageModePlugin so that it is *sticky*
(i.e., it travels *with* the document, rather than being associated
with your individual browser installation):
Create a tiddler (e.g., [[ConfigTweaks]] or [[CookieJar]]), tagged
with "systemConfig", containing this one line of javascript:
----------------
config.options.chkSinglePageMode=true;
----------------
This will supercede the cookie value stored with the browser and
*always* enable single-page mode, for all visitors, regardless of the
hosting location for the document.
enjoy,
-e