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Fix free var FOO-mode-{syntax,abbrev}-table warnings

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* lisp/emacs-lisp/derived.el (define-derived-mode): Unconditionally
defvar the syntax and abbrev tables so that the compiler will know that
they are dynamically bound variables (Bug#25446).
This commit is contained in:
Noam Postavsky 2017-01-14 01:47:52 -05:00
parent 9c4e3097b5
commit 82a5e4dc88
1 changed files with 2 additions and 0 deletions
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2
lisp/emacs-lisp/derived.el
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@ -216,6 +216,7 @@ No problems result if this variable is not bound.
(purecopy ,(format "Keymap for `%s'." child))))
,(if declare-syntax
`(progn
(defvar ,syntax)
(unless (boundp ',syntax)
(put ',syntax 'definition-name ',child)
(defvar ,syntax (make-syntax-table)))
@ -224,6 +225,7 @@ No problems result if this variable is not bound.
(purecopy ,(format "Syntax table for `%s'." child))))))
,(if declare-abbrev
`(progn
(defvar ,abbrev)
(unless (boundp ',abbrev)
(put ',abbrev 'definition-name ',child)
(defvar ,abbrev