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Bill Wohler authored
(mh-folder-mode): Call mh-tool-bar-init conditionally in XEmacs. Set scoped variables image-load-path and load-path with updated mh-image-load-path before calling mh-tool-bar-folder-buttons-init. * mh-letter.el (mh-tool-bar-init): Autoload. (mh-letter-mode): Call mh-tool-bar-init conditionally in XEmacs. Set scoped variables image-load-path and load-path with updated mh-image-load-path before calling mh-tool-bar-letter-buttons-init. * mh-show.el (mh-tool-bar-init): Autoload. (mh-show-mode): Perform tool bar stuff conditionally in XEmacs and GNU Emacs. * mh-tool-bar.el (mh-tool-bar-define): Don't quote stuff in error messages per conventions. (mh-tool-bar-folder-buttons-init) (mh-tool-bar-letter-buttons-init): Don't call mh-image-load-path. (mh-tool-bar-define call): Format. * mh-utils.el (mh-image-directory, mh-image-load-path-called-flag): Delete. (mh-image-load-path): Incorporate changes from Gnus team. Biggest changes are that it no longer uses/sets mh-image-directory or mh-image-load-path-called-flag, and returns the updated path rather than change it. (mh-logo-display): Change usage of mh-image-load-path.
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