65 lines
2.3 KiB
Common Lisp
65 lines
2.3 KiB
Common Lisp
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(in-package :swank)
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(defslimefun package= (string1 string2)
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(let* ((pkg1 (guess-package string1))
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(pkg2 (guess-package string2)))
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(and pkg1 pkg2 (eq pkg1 pkg2))))
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(defslimefun export-symbol-for-emacs (symbol-str package-str)
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(let ((package (guess-package package-str)))
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(when package
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(let ((*buffer-package* package))
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(export `(,(from-string symbol-str)) package)))))
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(defslimefun unexport-symbol-for-emacs (symbol-str package-str)
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(let ((package (guess-package package-str)))
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(when package
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(let ((*buffer-package* package))
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(unexport `(,(from-string symbol-str)) package)))))
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#+sbcl
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(defun list-structure-symbols (name)
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(let ((dd (sb-kernel:find-defstruct-description name )))
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(list* name
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(sb-kernel:dd-default-constructor dd)
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(sb-kernel:dd-predicate-name dd)
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(sb-kernel::dd-copier-name dd)
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(mapcar #'sb-kernel:dsd-accessor-name
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(sb-kernel:dd-slots dd)))))
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#+ccl
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(defun list-structure-symbols (name)
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(let ((definition (gethash name ccl::%defstructs%)))
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(list* name
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(ccl::sd-constructor definition)
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(ccl::sd-refnames definition))))
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(defun list-class-symbols (name)
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(let* ((class (find-class name))
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(slots (swank-mop:class-direct-slots class)))
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(labels ((extract-symbol (name)
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(if (and (consp name) (eql (car name) 'setf))
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(cadr name)
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name))
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(slot-accessors (slot)
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(nintersection (copy-list (swank-mop:slot-definition-readers slot))
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(copy-list (swank-mop:slot-definition-readers slot))
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:key #'extract-symbol)))
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(list* (class-name class)
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(mapcan #'slot-accessors slots)))))
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(defslimefun export-structure (name package)
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(let ((*package* (guess-package package)))
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(when *package*
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(let* ((name (from-string name))
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(symbols (cond #+(or sbcl ccl)
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((or (not (find-class name nil))
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(subtypep name 'structure-object))
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(list-structure-symbols name))
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(t
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(list-class-symbols name)))))
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(export symbols)
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symbols))))
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(provide :swank-package-fu)
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