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bug#46761: 28.0.50; Speed up json.el encoding
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From: |
Basil L. Contovounesios |
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Subject: |
bug#46761: 28.0.50; Speed up json.el encoding |
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Date: |
Thu, 25 Feb 2021 19:36:14 +0000 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
"Basil L. Contovounesios" <contovob@tcd.ie> writes:
> @@ -458,9 +460,9 @@ json-read-string
> (defun json--print-string (string &optional from)
> "Insert a JSON representation of STRING at point.
> FROM is the index of STRING to start from and defaults to 0."
> - (goto-char (prog1 (1+ (point))
> - ;; Strip `read-only' property (bug#43549).
> - (insert ?\" (substring-no-properties string from))))
> + (goto-char (prog1 (1+ (point)) (insert ?\" string)))
> + (set-text-properties (point) (point-max) ())
> + (and from (delete-char from))
AKA:
(insert ?\")
(goto-char (prog1 (point) (princ string)))
(and from (delete-char from))
--
Basil