2006-02-19 Michael Kifer <kifer@cs.stonybrook.edu>

2006-02-19  Michael Kifer  <kifer@cs.stonybrook.edu>

	* viper-cmd.el (viper-insert-state-post-command-sentinel,
	viper-change-state-to-vi, viper-change-state-to-emacs):
	made aware of cursor coloring in the emacs state.
	(viper-special-read-and-insert-char): use read-char-exclusive.
	(viper-minibuffer-trim-tail): workaround for fields in minibuffer.

	* viper-init.el (viper-emacs-state-cursor-color): new variable.

	* viper-util.el (viper-save-cursor-color,
	viper-get-saved-cursor-color-in-replace-mode,
	viper-get-saved-cursor-color-in-insert-mode,
	viper-restore-cursor-color): make aware of the cursor color in emacs
	state.
	(viper-get-saved-cursor-color-in-emacs-mode): new function.

	* ediff-diff.el (ediff-ignore-case, ediff-ignore-case-option,
	ediff-ignore-case-option3, ediff-actual-diff-options,
	ediff-actual-diff3-options): new variables to control case sensitivity.
	(ediff-make-diff2-buffer, ediff-setup-fine-diff-regions,
	ediff-setup-diff-regions3): made aware of case-sensitivity.
	(ediff-toggle-ignore-case): new function.
	(ediff-extract-diffs, ediff-extract-diffs3): preserve point in buffers.

	* ediff-help.el (ediff-long-help-message-narrow2,
	ediff-long-help-message-compare2, ediff-long-help-message-compare3,
	ediff-long-help-message-word-mode): add ignore-case command.
	(ediff-help-for-quick-help): add ignore-case command.

	* ediff-merg.el: move provide to the end.

	* ediff-ptch.el: move provide to the end.

	* ediff-wind.el: move provide to the end.

	* ediff-mult.el: move provide to the end.
	(ediff-set-meta-overlay): enable follow-link.

	* ediff.el: move provide to the end.
	Break recursive load cycle in eval-when-compile.
	(ediff-patch-buffer): better heuristics.

	* ediff-util.el: move provide to the end.
	Break recursive load cycle in eval-when-compile.
	(ediff-setup-keymap): add binding for #c. Replaced some defsubsts with
	defuns.
	(ediff-submit-report): pass the values of ediff-diff3-program,
	ediff-diff3-options.