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bug#18618: `window-end win t` produces erroenous result with `window-scr


From: Keith David Bershatsky
Subject: bug#18618: `window-end win t` produces erroenous result with `window-scroll-functions` hook.
Date: Thu, 02 Oct 2014 19:11:08 -0700
User-agent: / () / () APEL/10.8 Emacs/24.4.50 (x86_64-apple-darwin10.8.0) MULE/6.0 (HANACHIRUSATO)

Upon some further testing, I see that `transient-mark-mode` interferes with 
properly calculating the new window-end when using the window-scroll-functions 
hook (e.g., going from the end of the buffer the `beginning-of-buffer`).  When 
`transient-mark-mode` is enabled, the wrong window end is reported.  When 
`transient-mark-mode` is deactivated `(transient-mark-mode -1)`, the correct 
window end is reported.

Keith





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