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  • Alan Mackenzie's avatar
    CC Mode: fix many compiler warnings which would appear with lexical binding · 824214fc4b6b
    Alan Mackenzie authored
    * cc-align.el, cc-awk.el, cc-bytecomp.el, cc-cmds.el, cc-defs.el, cc-engine.el
    cc-fonts.el, cc-langs.el, cc-mode.el, cc-subword.el, cc-vars.el: In many
    places, where function parameters are not used, prefix their names with _.
    
    * cc-cmds.el (c-electric-brace, c-defun-name-and-limits)
    cc-engine.el (c-cache-to-parse-ps-state, c-full-trim-near-cache)
    (c-after-change-unmark-raw-strings, c-maybe-re-mark-raw-string)
    (c-forward-decl-or-cast-1): Remove unused local variables.
    
    * cc-defs.el (c-will-be-unescaped): Remove unused parameter end.
    * cc-engine.el (c-looking-at-decl-block): Remove unused parameter
    containing-sexp.
    (c-looking-at-special-brace-list): Remove unused parameter lim.
    (c-add-class-syntax): Remove unused parameter paren-state.
    824214fc4b6b