From: Vincenzo Pupillo <v.pupillo@gmail.com>
To: 62752@debbugs.gnu.org
Subject: bug#62752: html-ts-mode: treesit--simple-indent-eval: Wrong number of arguments: #<subr point-min>, 3
Date: Mon, 10 Apr 2023 16:32:35 +0200 [thread overview]
Message-ID: <9103509.CDJkKcVGEf@zarathustrawsp500> (raw)
[-- Attachment #1: Type: text/plain, Size: 1179 bytes --]
Hi,
I found a bug in html-ts-mode.
If you try to indent this simple html snippet (after enabling html-ts mode)
and try to indent, say, the first or second line, emacs reports the following
error:
Matched rule: ((parent-is "fragment") point-min 0)
treesit--simple-indent-eval: Wrong number of arguments: #<subr point-min>, 3
Using parent-bol instead of point-min solves the problem.
GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.37, cairo
version 1.17.6) of 2023-04-09
The patch is attached.
The fragment is as follows:
<!DOCTYPE html>
<html>
<head>
<title>test</title>
<style>
body {
background-color: linen;
}
h1 {
color: maroon;
margin-left: 40px;
}
</style>
<script>
function myFunc(theObject) {
theObject.make = "Isotta fraschini";
}
const mycar = {
make: "Iso Rivolta",
model: "Grifo",
year: 1965,
};
// x gets the value "Iso Rivolta"
const x = mycar.make;
myFunc(mycar);
// y gets the value "Isotta fraschini"
const y = mycar.make;
</script>
</head>
<body>
<h1 style="color:blue;text-align:center;">This is a heading</h1>
<p style="color:red;">This is a paragraph.</p>
</body>
</html>
Thank you.
V.
[-- Attachment #2: 0001-Fixed-the-html-ts-mode-indentation-rule.patch --]
[-- Type: text/x-patch, Size: 1046 bytes --]
From 553358e481c4a81112d2ff84ae089ecfbfa20e12 Mon Sep 17 00:00:00 2001
From: Vincenzo Pupillo <v.pupillo@gmail.com>
Date: Mon, 10 Apr 2023 15:49:32 +0200
Subject: [PATCH] Fixed the html-ts-mode indentation rule.
The indentation rule ((parent-is "fragment") point-min 0) in
html-ts-mode causes an error if trying to indent nodes that have
'fragment' as parent.
* lisp/textmodes/html-ts-mode.el (html-ts-mode--indent-rules): use
parent-bol instead of point-min
---
lisp/textmodes/html-ts-mode.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lisp/textmodes/html-ts-mode.el b/lisp/textmodes/html-ts-mode.el
index 58dcc7d8cad..a58e3665ff8 100644
--- a/lisp/textmodes/html-ts-mode.el
+++ b/lisp/textmodes/html-ts-mode.el
@@ -42,7 +42,7 @@ html-ts-mode-indent-offset
(defvar html-ts-mode--indent-rules
`((html
- ((parent-is "fragment") point-min 0)
+ ((parent-is "fragment") parent-bol 0)
((node-is "/>") parent-bol 0)
((node-is ">") parent-bol 0)
((node-is "end_tag") parent-bol 0)
--
2.39.2
next reply other threads:[~2023-04-10 14:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-10 14:32 Vincenzo Pupillo [this message]
2023-04-10 21:24 ` bug#62752: html-ts-mode: treesit--simple-indent-eval: Wrong number of arguments: #<subr point-min>, 3 Dmitry Gutov
2023-04-11 5:53 ` Eli Zaretskii
2023-04-11 8:25 ` Vincenzo Pupillo
2023-04-11 19:31 ` Dmitry Gutov
2023-04-11 19:38 ` Eli Zaretskii
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