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Simen Heggestøyl authored
* lisp/json.el (json-encoding-object-sort-predicate): New variable for specifying a sorting predicate for JSON objects during encoding. (json--plist-to-alist): New utility function. (json-encode-hash-table): Re-use `json-encode-alist' when object keys are to be sorted. (json-encode-alist): Sort output by `json-encoding-object-sort-predicate, when set. (json-encode-plist): Re-use `json-encode-alist' when object keys are to be sorted. (json-pretty-print-buffer-ordered): New command to pretty print the buffer with object keys sorted alphabetically. (json-pretty-print-ordered): New command to pretty print the region with object keys sorted alphabetically. * test/automated/json-tests.el (test-json-plist-to-alist) (test-json-encode-plist, test-json-encode-hash-table) (test-json-encode-alist-with-sort-predicate) (test-json-encode-plist-with-sort-predicate): New tests. * etc/NEWS: Add an entry for the new commands.
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