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renatorib/operator_with_ligatures.md

Last active January 11, 2024 06:45
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Using Operator Mono with Fira Code ligatures in Atom.
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operator_with_ligatures.md

Using Operator Mono with Fira Code ligatures in Atom.

  1. Open your Atom's Stylesheet
    image

  2. Put this css

atom-text-editor {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  font-family: "Operator Mono";
  font-weight: 500;
  line-height: 1.7;
}

For Atom version < 1.13.x

atom-text-editor::shadow {
  .storage.type.function.arrow,
  .keyword.operator:not(.accessor),
  .punctuation.definition.entity.css {
    font-family: 'Fira Code';
  }

  .string.quoted,
  .string.regexp {
    -webkit-font-feature-settings: "liga" off, "calt" off;
  }
}

For Atom version >= 1.13.x

atom-text-editor.editor {
  .syntax--storage.syntax--type.syntax--function.syntax--arrow,
  .syntax--keyword.syntax--operator:not(.accessor),
  .syntax--punctuation.syntax--definition {
    font-family: "Fira Code";
  }

  .syntax--string.syntax--quoted,
  .syntax--string.syntax--regexp {
    -webkit-font-feature-settings: "liga" off, "calt" off;
  }
}

Save file and it's done.

Works fine with Javascript:

image

@cziem
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cziem commented Sep 14, 2018

You are my hero. I hadn't even thought to do this. I use Operator Mono, and sorely miss my ligatures from Fira Code. Thank you so much! I already have a lot of tweaks in my CSS to user OM's script italics for more than just comments. Perfect addition.

screen shot 2017-01-11 at 11 07 59 pm

How did you tweak yours please.?

@ikluhsman
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@Phavor
Open Atom's stylesheet in Atom > Stylesheet..

Modify the sections to look like the following, the spans are the important part. You can find these class names by browsing through the editor in syntax of your choice using the developer tools (Option+Cmd+I).

`atom-text-editor.editor {

.syntax--storage.syntax--type.syntax--function.syntax--arrow,
.syntax--keyword.syntax--operator:not(.accessor),
.syntax--keyword.syntax--type,
.syntax--punctuation.syntax--definition {
font-family: "Fira Code";
}

span.syntax--keyword.syntax--control,
span.syntax--storage.syntax--type,
span.syntax--storage.syntax--modifier {
font-family: "Operator Mono";
font-style: italic;
}
`

@cedrus-8864
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You are my hero. I hadn't even thought to do this. I use Operator Mono, and sorely miss my ligatures from Fira Code. Thank you so much! I already have a lot of tweaks in my CSS to user OM's script italics for more than just comments. Perfect addition.

screen shot 2017-01-11 at 11 07 59 pm

What syntax theme and TextMate rules are you using? It's look nice. Thanks.

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