Test: Terminal ligatures

[Tyriar]

Refs: #34103

• macOS @jrieken
• linux @rzhao271
• windows @karthiknadig

Complexity: 3

Create Issue

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Terminal ligatures are now supported with an opt-in setting:

"terminal.integrated.fontLigatures": true

Once enabled, configure a font family that contains ligatures (ideally not Fira Code as I've been using that):

"editor.fontFamily": "'Fira Code'"
// or
"terminal.integrated.fontFamily": "'Fira Code'"

Ligatures should then show up without a reload necessary:

Please test the feature, here are some things to explore:

• Check that all ligatures the font supports work properly
• Move the cursor through the prompt (this issue is tracked Terminal ligatures don't show the cursor when it's under the latter part of a ligature #234755)
• Select the ligatures with the mouse (this issue is tracked Terminal ligatures don't visually indicate how much of the ligature is selected #234756)

[rzhao271]

I repro the tracked issues. Other than that, LGTM with Iosevka on Ubuntu 22.04 WSLg.