Closed sebygreen closed 9 months ago
Finii
commented
9 months ago If it works 'everywhere' except with WebStorm, is it not most likely a problem of WebStorm and not of Nerd Fonts?
Can you copy and paste the two glyphs as text here in a comment? I could check if they have "ambiguous width".
You already did :woman_facepalming:
Finii
commented
9 months ago \udb80\udd2c -> F012C -> nf-md-check
Lets see what Unicode has to say [1]...
<group age="2.0" na="" JSN="" ccc="0" dt="none" dm="#" nt="None" nv="NaN" bpt="n" bpb="#" Bidi_M="N" bmg="" suc="#" slc="#" stc="#" uc="#" lc="#" tc="#" scf="#" cf="#" jt="U" jg="No_Joining_Group" lb="XX" sc="Zzzz" scx="Zzzz" Dash="N" WSpace="N" Hyphen="N" QMark="N" Radical="N" Ideo="N" UIdeo="N" IDSB="N" IDST="N" hst="NA" DI="N" ODI="N" Alpha="N" OAlpha="N" Upper="N" OUpper="N" Lower="N" OLower="N" Math="N" OMath="N" Hex="N" AHex="N" VS="N" Bidi_C="N" Join_C="N" Gr_Base="N" Gr_Ext="N" OGr_Ext="N" Gr_Link="N" STerm="N" Ext="N" Term="N" Dia="N" Dep="N" IDS="N" OIDS="N" XIDS="N" IDC="N" OIDC="N" XIDC="N" SD="N" LOE="N" Pat_WS="N" Pat_Syn="N" GCB="XX" WB="XX" SB="XX" CE="N" Comp_Ex="N" NFC_QC="Y" NFD_QC="Y" NFKC_QC="Y" NFKD_QC="Y" XO_NFC="N" XO_NFD="N" XO_NFKC="N" XO_NFKD="N" FC_NFKC="#" CI="N" Cased="N" CWCF="N" CWCM="N" CWKCF="N" CWL="N" CWT="N" CWU="N" NFKC_CF="#" InSC="Other" InPC="NA" PCM="N" RI="N" blk="Sup_PUA_A" isc="" na1="" Emoji="N" EPres="N" EMod="N" EBase="N" EComp="N" ExtPict="N" NFKC_SCF="#" ID_Compat_Math_Start="N" ID_Compat_Math_Continue="N" IDSU="N" InCB="None">
<char first-cp="F0000" last-cp="FFFFD" gc="Co" bc="L" ea="A" NChar="N" vo="U"/>
So, the ea is A for all codepoints F0000 to FFFFD.
A means ambiguous width; can be one or two cells wide, the standard does not know.
In principle each terminal may display it as one or two cells wide. Obviously most terminals choose one cell.
If this does not suit you, you have to complain at the terminal programmers. Some terminals have options to adjust this; maybe Webstorm does also? Usually the option has something with 'ambiguous' in the name.
iTerm2 for example renders all ambiguous glyphs as one width, except if you request otherwise:
[1] https://www.unicode.org/Public/UCD/latest/ucdxml/ucd.all.grouped.zip
sebygreen
commented
9 months ago hello, thank you for your insight. i replaced the check symbol with a standard unicode tick in my p10k configuration, and the issue goes away, corroborating your explanation. i guess i will see if i post a bug report on youtrack, but those don't seem to ever get far quickly. regardless, i appreciate the time taken.
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commented
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🗹 Requirements
🎯 Subject of the issue
Experienced behavior: In WebStorm's console/terminal, certain symbols (see below) have more space to the left and right, leading to an unwanted new line.
Expected behavior: As in all other of my tools, the symbols should be of consistent width.
Example symbols: \udb80\udd2c \udb80\udd59
🔧 Your Setup
Anonymice Powerline Nerd Font Complete.ttf)?iterm2,urxvt,gnome,konsole)?★ Screenshots
WebStorm (check and close symbols have more space around them.)
iTerm2 (correct)
macOS Terminal (correct)
VSCode (correct)
WebStorm Settings