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4612b2a2b3
This also includes changes to if-let and when-let. The single tuple special case is ambiguous, and binding a symbol to nil is not as useful as binding it to its value outside the lexical scope of the binding. (Bug#28254) * etc/NEWS: Mention. * lisp/emacs-lisp/subr-x.el (internal--listify): (internal--build-binding-value-form): Extend to account for solitary symbols and (EXPR) items in binding varlist. (if-let*, when-let*): Nix single tuple case and incumbent bind-symbol-to-nil behavior. (and-let*): New macro. (if-let, when-let): Mark obsolete. Redefine in terms of if-let*, so they implicitly gain the new features without breaking existing code. * test/lisp/emacs-lisp/subr-x-tests.el: Adjust tests for: lack of single-tuple special case, lack of binding solitary symbols to nil, and the introduction of uninterned symbols for (EXPR) bindings. Add SRFI-2 test suite adapted to Elisp. |
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| .. | ||
| eieio-tests | ||
| package-resources | ||
| testcover-resources | ||
| benchmark-tests.el | ||
| bytecomp-tests.el | ||
| checkdoc-tests.el | ||
| cl-extra-tests.el | ||
| cl-generic-tests.el | ||
| cl-lib-tests.el | ||
| cl-macs-tests.el | ||
| cl-print-tests.el | ||
| cl-seq-tests.el | ||
| ert-tests.el | ||
| ert-x-tests.el | ||
| generator-tests.el | ||
| gv-tests.el | ||
| let-alist-tests.el | ||
| lisp-mode-tests.el | ||
| lisp-tests.el | ||
| map-tests.el | ||
| nadvice-tests.el | ||
| package-tests.el | ||
| pcase-tests.el | ||
| pp-tests.el | ||
| regexp-opt-tests.el | ||
| ring-tests.el | ||
| rx-tests.el | ||
| seq-tests.el | ||
| subr-x-tests.el | ||
| tabulated-list-test.el | ||
| testcover-tests.el | ||
| thunk-tests.el | ||
| timer-tests.el | ||