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Leo Liu authored
Comment out unused functions. * progmodes/xscheme.el (xscheme-expressions-ring) (xscheme-expressions-ring-yank-pointer, xscheme-running-p) (xscheme-control-g-disabled-p, xscheme-process-filter-state) (xscheme-allow-output-p, xscheme-prompt) (xscheme-string-accumulator, xscheme-mode-string): Use defvar-local.
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