From: Elijah G <eg642616@gmail.com>
To: Philip Kaludercic <philipk@posteo.net>
Cc: emacs-devel@gnu.org
Subject: Re: [ELPA] New package: colorful-mode
Date: Mon, 22 Apr 2024 20:49:44 -0600 [thread overview]
Message-ID: <CACnP4NKsQG9dpv_1Awqo5Jdfwo6a3KMxuP7gHwuksUGpp=dviA@mail.gmail.com> (raw)
In-Reply-To: <878r15vnr1.fsf@posteo.net>
Hi Philip, thank you for your suggestions, I've now added
some of them to my package, here are my answers to your questions.
On Mon, Apr 22, 2024 at 1:51 AM Philip Kaludercic <philipk@posteo.net> wrote:
>
> (defun colorful--latex-gray-to-hex (gray)
> "Return LaTex GRAY as hexadecimal format. GRAY must be a string."
> @@ -350,6 +342,8 @@ HSL must be a string."
> (string-remove-prefix "hsl(" hsl)
> (string-remove-prefix "hsla(" hsl))
> (rx (one-or-more (any "," " " "\t" "\n""\r" "\v" "\f")))))
> + ;; what error is being ignored here? if (nth n hsl) is
> + ;; nil, we can check this manually
I had to add ignore-errors because it nth was throwing an error when
nth is nil, it was bugging the other overlays in the next lines, using
ignore-errors allows returning nil in case it can't be done and break the
if-let conditional without affecting the other overlays.
> (h (ignore-errors (/ (string-to-number (nth 0 hsl)) 360.0)))
> (s (ignore-errors (/ (string-to-number (nth 1 hsl)) 100.0)))
> (l (ignore-errors (/ (string-to-number (nth 2 hsl)) 100.0)))
> (defvar colorful-hex-font-lock-keywords
> `((,(rx (seq (not (any "&"))
> @@ -639,6 +631,7 @@ converted to a Hex color."
> "Function for add hex colors to `colorful-color-keywords'.
> This is intended to be used with `colorful-extra-color-keyword-functions'."
> (dolist (colors colorful-hex-font-lock-keywords)
> + ;; why are you using `add-to-list' here?
> (add-to-list 'colorful-color-keywords colors t)))
It was the way I found for adding the other color keywords,
i found that using add-to-list with a buffer-local variable doesn't
override the other buffer ones, If you know another way in how
I would gladly implement it in my package.
Thanks.
next prev parent reply other threads:[~2024-04-23 2:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-20 1:07 [ELPA] New package: colorful-mode Elijah G
2024-04-22 7:51 ` Philip Kaludercic
2024-04-23 2:49 ` Elijah G [this message]
2024-04-27 10:12 ` Philip Kaludercic
2024-04-27 16:44 ` Elijah G
2024-04-27 21:12 ` Philip Kaludercic
2024-04-28 23:39 ` Elijah G
2024-04-29 5:47 ` Philip Kaludercic
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