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We add a symbol property 'elisp-scope-variable-spec', which holds a specification for the values of a variable with that property. For example, (put 'foo '(symbol . face)) says that the value of variable 'foo' is a face name. This allows elisp-scope.el to analyze forms such as (setq foo 'bar) and (let ((foo 'bar)) ...) more accurately. This is also used for analyzing macros that let-bind (one of) their arguments to a specific special variable, such as 'with-connection-local-application-variables'. We initially add this new property to some common variables. * lisp/emacs-lisp/elisp-scope.el: Add 'elisp-scope-variable-spec' property to 'coding-system-for-read/write' and 'major-mode'. (elisp-scope--variable-spec): New defsubst. (elisp-scope--let-1, elisp-scope-let*, elisp-scope-setq): Use it. * test/lisp/progmodes/elisp-mode-resources/semantic-highlighting.el: Add test form. |
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| elisp-indents.erts | ||
| flet.erts | ||
| semantic-highlighting.el | ||
| simple-shorthand-test.el | ||