Open Yuhta opened 1 month ago
@Yuhta, I suspect that the font you are using does not support the unicode character "mathematical double-struck small k" in bold weight (or in italics or so). Could you please move the point onto the character and type C-u C-x =
(which is bound to what-cursor-position
by default), and share the output with us? Here's an example output. We'd especially need the list of face-related text-properties as it is mentioned at the bottom of the output.
position: 13836 of 13836 (100%), column: 2
character: 𝕜 (displayed as 𝕜) (codepoint 120156, #o352534, #x1d55c)
charset: unicode (Unicode (ISO10646))
code point in charset: 0x1D55C
script: mathematical
syntax: w which means: word
category: .:Base, L:Strong L2R
to input: type "C-x 8 RET 1d55c" or "C-x 8 RET MATHEMATICAL DOUBLE-STRUCK SMALL K"
buffer code: #xF0 #x9D #x95 #x9C
file code: #xF0 #x9D #x95 #x9C (encoded by coding system utf-8-unix)
display: by this font (glyph code):
ftcrhb:-UKWN-Iosevka Fixed-regular-normal-normal-*-16-*-*-*-m-0-iso10646-1 (#xF5D)
Character code properties: customize what to show
name: MATHEMATICAL DOUBLE-STRUCK SMALL K
general-category: Ll (Letter, Lowercase)
canonical-combining-class: 0 (Spacing, split, enclosing, reordrant, and Tibetan subjoined)
bidi-class: L (Left-to-Right)
decomposition: (font 107) (font 'k')
mirrored: N
bracket-type: n (Not a paired bracket character.)
There are text properties here:
fontified t
rear-nonsticky t
Additionally, it'd be useful to see active set of face-attributes defined for the mentioned face. If, for example, the face $FOO
is mentioned as face, you could evaluate (face-all-attributes '$FOO)
and share the output with us.
Here is the output of what-cursor-position
when 𝕜 can be displayed (lean4-mode
turned-off):
When 𝕜 cannot be displayed:
Both (face-all-attributes 'lsp-face-highlight-textual)
and (face-all-attributes 'lsp-face-semhl-variable)
are:
((:family . unspecified) (:foundry . unspecified) (:width . unspecified) (:height . unspecified) (:weight . unspecified) (:slant . unspecified) (:underline . unspecified) (:overline . unspecified) (:extend . unspecified) (:strike-through . unspecified) (:box . unspecified) (:inverse-video . unspecified) (:foreground . unspecified) (:background . unspecified) (:stipple . unspecified) (:inherit . unspecified))
When I commented out lean4-mode, 𝕜 can be displayed without problem. However when I enable lean4-mode, 𝕜 becomes square with unicode value (01D55C) in it. There are other symbols also having this problem. This happens even I comment out everything in
init.el
and turn onlean4-mode
only.