bug#78155: 31.0.50; eintr manual 1.8.3 Variable Number of Argument unknown charecters

[badli al rashid]

The output shows below

             position: 71299 of 757020 (9%), restriction: <70709-71519>, column: 15

            character: ⇒ (displayed as ⇒) (codepoint 8658, #o20722, #x21d2)

              charset: unicode (Unicode (ISO10646))

code point in charset: 0x21D2

               script: symbol

               syntax: _ which means: symbol

             category: .:Base, 5:symbol, h:Korean, j:Japanese

             to input: type "C-x 8 RET 21d2" or "C-x 8 RET RIGHTWARDS DOUBLE ARROW"

          buffer code: #xE2 #x87 #x92

            file code: #xE2 #x87 #x92 (encoded by coding system utf-8-unix)

              display: no font available

Character code properties: customize what to show

  name: RIGHTWARDS DOUBLE ARROW

  old-name: RIGHT DOUBLE ARROW

  general-category: Sm (Symbol, Math)

  decomposition: (8658) ('⇒')

There are text properties here:

  fontified            t

Sent from Gmail

On Wed, Apr 30, 2025, 14:20 Eli Zaretskii <eliz@gnu.org> wrote:

> From: badli al rashid <theothernighttheotherday@gmail.com>
> Date: Wed, 30 Apr 2025 10:13:30 +0800
>
> unknown charecters in the eintr manual. please find the attach. Next to the numbers.

This is a problem with the font you are using: it lacks these
characters, something that Emacs doesn't expect to happen on GUI
frames.

What does Emacs say if you go to one of these characters and
type "C-u C-x =" ?