🚀 Deploy v2.5.2

😍 Add @tweks as a contributor
🐛 Fix font weight/style metadata (#186 )
2026-08-12 02:10:52 +02:00 · 2024-03-20 10:40:51 -04:00 · 2024-03-20 10:40:17 -04:00 · 2024-03-20 10:36:17 -04:00 · 2023-12-23 17:28:04 -06:00 · 2023-12-23 17:25:11 -06:00
942 changed files with 11104 additions and 18718 deletions
@@ -3,9 +3,7 @@
  "projectOwner": "kiliman",
  "repoType": "github",
  "repoHost": "https://github.com",
-  "files": [
-    "README.md"
-  ],
+  "files": ["README.md"],
  "imageSize": 100,
  "commit": true,
  "commitConvention": "none",
@@ -15,58 +13,72 @@
      "name": "Kiliman",
      "avatar_url": "https://avatars3.githubusercontent.com/u/47168?v=4",
      "profile": "https://github.com/kiliman",
-      "contributions": [
-        "code",
-        "doc",
-        "design"
-      ]
+      "contributions": ["code", "doc", "design"]
    },
    {
      "login": "mskelton",
      "name": "Mark Skelton",
      "avatar_url": "https://avatars3.githubusercontent.com/u/25914066?v=4",
      "profile": "https://github.com/mskelton",
-      "contributions": [
-        "design"
-      ]
+      "contributions": ["design"]
    },
    {
      "login": "drod3763",
      "name": "Derick Rodriguez",
      "avatar_url": "https://avatars2.githubusercontent.com/u/7785716?v=4",
      "profile": "https://github.com/drod3763",
-      "contributions": [
-        "doc"
-      ]
+      "contributions": ["doc"]
    },
    {
      "login": "amitkparekh",
      "name": "Amit Parekh",
      "avatar_url": "https://avatars3.githubusercontent.com/u/7276308?v=4",
      "profile": "https://github.com/amitkparekh",
-      "contributions": [
-        "doc",
-        "design"
-      ]
+      "contributions": ["doc", "design"]
    },
    {
      "login": "CandySunPlus",
      "name": "NikSun",
      "avatar_url": "https://avatars0.githubusercontent.com/u/502700?v=4",
      "profile": "https://github.com/CandySunPlus",
-      "contributions": [
-        "design"
-      ]
+      "contributions": ["design"]
    },
    {
      "login": "Jakob6174",
      "name": "Jakob Pearson",
      "avatar_url": "https://avatars3.githubusercontent.com/u/40262817?v=4",
      "profile": "https://github.com/Jakob6174",
-      "contributions": [
-        "code"
-      ]
+      "contributions": ["code"]
+    },
+    {
+      "login": "Kilua99",
+      "name": "kilua99",
+      "avatar_url": "https://avatars.githubusercontent.com/u/44760686?v=4",
+      "profile": "https://github.com/Kilua99",
+      "contributions": ["doc"]
+    },
+    {
+      "login": "GlorifiedBicycle",
+      "name": "Reland Boyle",
+      "avatar_url": "https://avatars.githubusercontent.com/u/71753585?v=4",
+      "profile": "https://github.com/GlorifiedBicycle",
+      "contributions": ["doc"]
+    },
+    {
+      "login": "killua99",
+      "name": "Luigi",
+      "avatar_url": "https://avatars.githubusercontent.com/u/457822?v=4",
+      "profile": "http://killua.me/",
+      "contributions": ["doc"]
+    },
+    {
+      "login": "tweks",
+      "name": "Tomek Weksej",
+      "avatar_url": "https://avatars.githubusercontent.com/u/564556?v=4",
+      "profile": "https://github.com/tweks",
+      "contributions": ["code"]
    }
  ],
  "contributorsPerLine": 7
 }
+
@@ -1,17 +1,14 @@
 module.exports = {
  env: {
    es6: true,
-    node: true
+    node: true,
  },
-  extends: 'eslint:recommended',
+  extends: ['eslint:recommended', 'prettier'],
  parserOptions: {
-    sourceType: 'module'
+    sourceType: 'module',
  },
  rules: {
-    indent: ['error', 2],
    'linebreak-style': ['error', 'unix'],
-    quotes: ['error', 'single'],
-    semi: ['error', 'always'],
-    'no-console': 'off'
-  }
-};
+    'no-console': 'off',
+  },
+}
@@ -1,5 +1,6 @@
 build
 node_modules
 .idea
-.vscode/launch.json
+.vscode
 .DS_Store
+pnpm-lock.yaml
@@ -1,4 +1,6 @@
 {
-  "semi": true,
-  "singleQuote": true
+  "semi": false,
+  "singleQuote": true,
+  "trailingComma": "all",
+  "arrowParens": "avoid"
 }
@@ -10,6 +10,10 @@ those found in the popular [Fira Code](https://github.com/tonsky/FiraCode) font.
 These ligatures were custom created using [Glyphs](https://glyphsapp.com/).
 There are even italic versions of the ligatures.

+## 🎉 What's New in Version 2.5
+
+<img src="./images/new-ligatures-2.5.png"/>
+
 ## 🎉 What's New in Version 2

 <img src="./images/new-ligatures.png"/>
@@ -20,6 +24,8 @@ characters properly.

 <img src="./images/caret-position.gif" />

+## 👀 <a href="https://htmlpreview.github.io/?https://github.com/kiliman/operator-mono-lig/blob/master/images/preview/normal/index.html">Click here to see preview images of all ligatures</a>
+
 With the awesome help from [Mark Skelton](https://github.com/mskelton), we now have the full set of ligatures for
 the following fonts. Thanks Mark, and thanks to all of you who have been patiently waiting for these ligatures to be completed.

@@ -54,10 +60,13 @@ Which font weight of Operator Mono do you use? Also note difference between Scre

 - The original _Operator Mono_ font... of course.
 - Python (v2.7+)
+  - **NOTE**: For Mac, the default system Python v2.7 doesn't work. Make sure you install Python 3.
 - Node.js
 - Install _fonttools_ from https://github.com/fonttools/fonttools
  - Windows/Linux: `pip install fonttools`
-  - Mac: `pip3 install fonttools`
+    - **NOTE**: For Windows you should use a console with administrative permissions if your Python sit under `C:\PythonX`
+    - **NOTE**: For Linux in WSL/WSL2, ensure that _fonttools_ is added to PATH after install. Alternatively, consider installing via `sudo apt install fonttools`.
+  - Mac: `pip3 install fonttools` (from Python 3)

 ## Installation

@@ -151,18 +160,27 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 <!-- prettier-ignore-start -->
 <!-- markdownlint-disable -->
 <table>
-  <tr>
-    <td align="center"><a href="https://github.com/kiliman"><img src="https://avatars3.githubusercontent.com/u/47168?v=4" width="100px;" alt="Kiliman"/><br /><sub><b>Kiliman</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=kiliman" title="Code">💻</a> <a href="https://github.com/kiliman/operator-mono-lig/commits?author=kiliman" title="Documentation">📖</a> <a href="#design-kiliman" title="Design">🎨</a></td>
-    <td align="center"><a href="https://github.com/mskelton"><img src="https://avatars3.githubusercontent.com/u/25914066?v=4" width="100px;" alt="Mark Skelton"/><br /><sub><b>Mark Skelton</b></sub></a><br /><a href="#design-mskelton" title="Design">🎨</a></td>
-    <td align="center"><a href="https://github.com/drod3763"><img src="https://avatars2.githubusercontent.com/u/7785716?v=4" width="100px;" alt="Derick Rodriguez"/><br /><sub><b>Derick Rodriguez</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=drod3763" title="Documentation">📖</a></td>
-    <td align="center"><a href="https://github.com/amitkparekh"><img src="https://avatars3.githubusercontent.com/u/7276308?v=4" width="100px;" alt="Amit Parekh"/><br /><sub><b>Amit Parekh</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=amitkparekh" title="Documentation">📖</a> <a href="#design-amitkparekh" title="Design">🎨</a></td>
-    <td align="center"><a href="https://github.com/CandySunPlus"><img src="https://avatars0.githubusercontent.com/u/502700?v=4" width="100px;" alt="NikSun"/><br /><sub><b>NikSun</b></sub></a><br /><a href="#design-CandySunPlus" title="Design">🎨</a></td>
-    <td align="center"><a href="https://github.com/Jakob6174"><img src="https://avatars3.githubusercontent.com/u/40262817?v=4" width="100px;" alt="Jakob Pearson"/><br /><sub><b>Jakob Pearson</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=Jakob6174" title="Code">💻</a></td>
-  </tr>
+  <tbody>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kiliman"><img src="https://avatars3.githubusercontent.com/u/47168?v=4?s=100" width="100px;" alt="Kiliman"/><br /><sub><b>Kiliman</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=kiliman" title="Code">💻</a> <a href="https://github.com/kiliman/operator-mono-lig/commits?author=kiliman" title="Documentation">📖</a> <a href="#design-kiliman" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/mskelton"><img src="https://avatars3.githubusercontent.com/u/25914066?v=4?s=100" width="100px;" alt="Mark Skelton"/><br /><sub><b>Mark Skelton</b></sub></a><br /><a href="#design-mskelton" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/drod3763"><img src="https://avatars2.githubusercontent.com/u/7785716?v=4?s=100" width="100px;" alt="Derick Rodriguez"/><br /><sub><b>Derick Rodriguez</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=drod3763" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/amitkparekh"><img src="https://avatars3.githubusercontent.com/u/7276308?v=4?s=100" width="100px;" alt="Amit Parekh"/><br /><sub><b>Amit Parekh</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=amitkparekh" title="Documentation">📖</a> <a href="#design-amitkparekh" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/CandySunPlus"><img src="https://avatars0.githubusercontent.com/u/502700?v=4?s=100" width="100px;" alt="NikSun"/><br /><sub><b>NikSun</b></sub></a><br /><a href="#design-CandySunPlus" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Jakob6174"><img src="https://avatars3.githubusercontent.com/u/40262817?v=4?s=100" width="100px;" alt="Jakob Pearson"/><br /><sub><b>Jakob Pearson</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=Jakob6174" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/Kilua99"><img src="https://avatars.githubusercontent.com/u/44760686?v=4?s=100" width="100px;" alt="kilua99"/><br /><sub><b>kilua99</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=Kilua99" title="Documentation">📖</a></td>
+    </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/GlorifiedBicycle"><img src="https://avatars.githubusercontent.com/u/71753585?v=4?s=100" width="100px;" alt="Reland Boyle"/><br /><sub><b>Reland Boyle</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=GlorifiedBicycle" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://killua.me/"><img src="https://avatars.githubusercontent.com/u/457822?v=4?s=100" width="100px;" alt="Luigi"/><br /><sub><b>Luigi</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=killua99" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/tweks"><img src="https://avatars.githubusercontent.com/u/564556?v=4?s=100" width="100px;" alt="Tomek Weksej"/><br /><sub><b>Tomek Weksej</b></sub></a><br /><a href="https://github.com/kiliman/operator-mono-lig/commits?author=tweks" title="Code">💻</a></td>
+    </tr>
+  </tbody>
 </table>

-<!-- markdownlint-enable -->
+<!-- markdownlint-restore -->
 <!-- prettier-ignore-end -->
+
 <!-- ALL-CONTRIBUTORS-LIST:END -->

 This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
@@ -3,19 +3,25 @@ setlocal

 if not exist .\build\* mkdir build

+set flags=
+if "%1"=="--italics-hack-off" (
+	set flags=%1
+	shift
+)
 rem only build passed in font
-if not "%1%"=="" (
-	call :build_font %1
+if not "%1"=="" (
+	call :build_font %1 %flags%
 	exit /b
 )

 rem build all fonts
-for /d %%d in (.\ligature\*) do call :build_font %%~nd
+for /d %%d in (.\ligature\*) do call :build_font %%~nd %flags%
 exit /b


 :build_font
 set lig=%1
+set flags=%2
 set otf=%lig:Lig-=-%

 if not exist .\original\%otf%.otf exit /b
@@ -23,6 +29,15 @@ if not exist .\ligature\%lig%\glyphs\* exit /b

@echo Building %lig%
 ttx -f .\original\%otf%.otf
-node index.js %otf%
-for %%f in (.\build\%lig%*.ttx) do ttx -f %%f
+node index.js %otf% %flags%
+ttx -f .\build\%lig%.ttx
+rem check if "SSm" is in name since the features are slightly different
+@echo.%lig% | findstr /C:"SSm" 1>nul
+if errorlevel 1 (
+	set fea=".\features\default.fea"
+) else (
+	set fea=".\features\defaultSSm.fea"
+)
+fonttools feaLib -v -o ".\build\%lig%.otf" %fea% ".\build\%lig%.otf"
+
 exit /b
@@ -4,6 +4,7 @@ mkdir -p build

 build_font() {
    lig="$1"
+    flags="$2"
    otf=${lig/Lig-/-}

    if [ ! -e "./original/$otf.otf" ]
@@ -15,22 +16,32 @@ build_font() {
        return
    fi

-    echo Building $1
+    echo Building "$1"
    ttx -f "./original/$otf.otf"
-    node index.js $otf
+    node index.js "$otf" "$flags"

-    for f in ./build/$1*.ttx ; do
-        ttx -f $f
-    done
+    ttx -f "./build/$1.ttx"
+    if [[ $lig == *"SSm"* ]]; then
+        fea="./features/defaultSSm.fea"
+    else
+        fea="./features/default.fea"
+    fi
+    fonttools feaLib -v -o "./build/$1.otf" $fea "./build/$1.otf"
 }

+flags=
+if [ "$1" = "--italics-hack-off" ]
+then
+    flags=$1
+    shift
+fi
 if [ -n "$1" ]
 then
    # build specified font
-    build_font $1
+    build_font "$1" "$flags"
 else
    # build all available fonts
    for d in ./ligature/*/ ; do
-        build_font $(basename $d)
+        build_font "$(basename "$d")" "$flags"
    done
 fi
@@ -0,0 +1,65 @@
+const fs = require('fs')
+
+const rules = [
+  '',
+  `
+lookup 1 {
+  sub 1 by glyph;
+} 1;`,
+  `
+lookup 1_2 {
+  ignore sub 1 1' 2;
+  ignore sub 1' 2 2;
+  sub 1.spacer 2' by glyph;
+  sub 1'       2  by 1.spacer;
+} 1_2;`,
+  `
+lookup 1_2_3 {
+  ignore sub 1 1' 2 3;
+  ignore sub 1' 2 3 3;
+  sub 1.spacer 2.spacer 3' by glyph;
+  sub 1.spacer 2'       3  by 2.spacer;
+  sub 1'       2        3  by 1.spacer;
+} 1_2_3;`,
+  `
+lookup 1_2_3_4 {
+  ignore sub 1 1' 2 3 4;
+  ignore sub 1' 2 3 4 4;
+  sub 1.spacer 2.spacer 3.spacer 4' by glyph;
+  sub 1.spacer 2.spacer 3'       4  by 3.spacer;
+  sub 1.spacer 2'       3        4  by 2.spacer;
+  sub 1'       2        3        4  by 1.spacer;
+} 1_2_3_4;`,
+]
+
+const gencalt = ligatures => {
+  let calt = 'feature calt {\n'
+  const ligs = {}
+
+  ligatures
+    .filter(l => !!l.name.match(/\.liga$/) || l.name !== l.glyph)
+    .map(l => l.glyph)
+    .sort((a, b) => {
+      const length = b.split('_').length - a.split('_').length
+      if (length !== 0) return length
+      return a < b ? -1 : 1
+    })
+    .forEach(g => {
+      g.split('.')
+        .slice(0, 1)
+        .forEach(l => {
+          if (ligs[l]) return
+          ligs[l] = true
+          const c = l.split('_')
+          let rule = rules[c.length]
+          rule = rule
+            .replace(/\d/g, m => c[parseInt(m) - 1])
+            .replace(/glyph/g, g)
+          calt += rule + '\n'
+        })
+    })
+
+  return calt + '\n} calt;\n'
+}
+
+exports.gencalt = gencalt
@@ -0,0 +1 @@
+calt.fea
@@ -0,0 +1,234 @@
+##############################
+# Languagesystem definitions #
+##############################
+languagesystem DFLT dflt; # Default default
+languagesystem latn dflt; # Latin default
+languagesystem latn CAT ; # Latin Catalan
+##########
+# Prefix #
+##########
+@HexDigit          = [a b c d e f A B C D E F];
+@Digit             = [zero one two three four five six seven eight nine];
+@DigitAll          = [zero one two three four five six seven eight nine zero.num one.num two.num three.num four.num five.num six.num seven.num eight.num nine.num zero.den one.den two.den three.den four.den five.den six.den seven.den eight.den nine.den];
+@DigitSmall        = [zero.small one.small two.small three.small four.small five.small six.small seven.small eight.small nine.small];
+@DigitNumerator    = [zero.num one.num two.num three four.num five.num six.num seven.num eight.num nine.num];
+@DigitDenominator  = [zero.den one.den two.den three.den four.den five.den six.den seven.den eight.den nine.den];
+@DigitSuperior     = [zero.sup one.sup two.sup three.sup four.sup five.sup six.sup seven.sup eight.sup nine.sup];
+@DigitInferior     = [zero.inf one.inf two.inf three.inf four.inf five.inf six.inf seven.inf eight.inf nine.inf];
+#######################
+# Feature definitions #
+#######################
+feature locl {
+# GSUB feature: Localized Forms
+    script latn;       # Latin
+        language CAT;  # Catalan
+        sub l' periodcentered' by ldot;
+        sub L' periodcentered' by Ldot;
+} locl;
+
+feature aalt useExtension {
+# GSUB feature: Access All Alternates
+    feature case;
+    feature dnom;
+    feature numr;
+    feature salt;
+    feature sinf;
+    feature ss01;
+    feature ss03;
+    feature ss04;
+    feature ss05;
+    feature ss07;
+    feature ss08;
+    feature ss09;
+    feature ss10;
+    feature subs;
+    feature sups;
+    feature smcp;
+    feature c2sc;
+} aalt;
+
+feature frac {
+# GSUB feature: Fractions
+    lookup frac0 {
+        sub @Digit slash' @Digit by fraction;
+    } frac0;
+   
+    lookup frac1 {
+        ignore sub @DigitAll @DigitAll fraction';
+        ignore sub fraction' @DigitAll @DigitAll;
+        sub @DigitAll fraction' @DigitAll by fraction.afrc;
+    } frac1;
+
+    lookup frac2 {
+        sub @Digit' fraction.afrc by @DigitNumerator;
+        sub fraction.afrc @Digit' by @DigitDenominator;
+    } frac2;
+
+    lookup frac3 {
+        sub one.num   fraction.afrc   two.den     by onehalf;
+        sub one.num   fraction.afrc   three.den   by onethird;
+        sub one.num   fraction.afrc   four.den    by onequarter;
+        sub one.num   fraction.afrc   five.den    by onefifth;
+        sub one.num   fraction.afrc   six.den     by onesixth;
+        sub one.num   fraction.afrc   eight.den   by oneeighth;
+        sub two.num   fraction.afrc   three.den   by twothirds;
+        sub two.num   fraction.afrc   five.den    by twofifths;
+        sub three.num fraction.afrc   four.den    by threequarters;
+        sub three.num fraction.afrc   five.den    by threefifths;
+        sub three.num fraction.afrc   eight.den   by threeeighths;
+        sub four.num  fraction.afrc   five.den    by fourfifths;
+        sub five.num  fraction.afrc   six.den     by fivesixths;
+        sub five.num  fraction.afrc   eight.den   by fiveeighths;
+        sub seven.num fraction.afrc   eight.den   by seveneighths;
+    } frac3;
+} frac;
+
+feature numr {
+# GSUB feature: Numerators
+    sub @Digit by @DigitNumerator;
+} numr;
+
+feature dnom {
+# GSUB feature: Denominators
+    sub @Digit by @DigitDenominator;
+} dnom;
+
+feature sups {
+# GSUB feature: Superscript
+    sub @Digit by @DigitSuperior;
+} sups;
+
+feature subs {
+# GSUB feature: Subscript
+    sub @Digit by @DigitInferior;
+} subs;
+
+feature sinf {
+# GSUB feature: Scientific Inferiors
+    sub @Digit by @DigitInferior;
+} sinf;
+
+feature ordn {
+# Ordinals
+    sub @Digit [A a]' by ordfeminine;
+    sub @Digit [O o]' by ordmasculine;
+    sub N o period by numero;
+} ordn;
+
+feature smcp {
+# Small Caps
+    sub @Digit by @DigitSmall;
+} smcp;
+
+feature c2sc {
+# Capitals to Small Caps
+    sub @Digit by @DigitSmall;
+} c2sc;
+
+feature case {
+# GSUB feature: Case-Sensitive Forms
+    sub guillemotleft  by guillemotleft.cap;
+    sub guillemotright by guillemotright.cap;
+    sub guilsinglleft  by guilsinglleft.cap;
+    sub guilsinglright by guilsinglright.cap;
+    sub parenleft      by parenleft.cap;
+    sub parenright     by parenright.cap;
+    sub bracketleft    by bracketleft.cap;
+    sub bracketright   by bracketright.cap;
+    sub braceleft      by braceleft.cap;
+    sub braceright     by braceright.cap;
+} case;
+
+
+
+include(calt.fea);
+
+
+
+feature salt {
+# GSUB feature: Stylistic Alternates
+    sub registered by registered.alt;
+    sub colon by colon.alt;
+    sub bullet by bullet.alt;
+    sub asterisk by asterisk.alt;
+    sub zero by zero.alt;
+    sub underscore by underscore.alt;
+    lookup salt {
+        # GSUB lookup 20, type 16 (Chaining Context)
+        sub @DigitAll slash' @DigitAll by fraction; 
+    } salt;
+} salt;
+
+feature ss01 {
+    featureNames {
+        name "Large Registered Symbol";
+    };
+    sub registered by registered.alt;
+} ss01;
+
+feature ss03 {
+    featureNames {
+        name "Raised Colon";
+    };
+    sub colon by colon.alt;
+} ss03;
+
+feature ss04 {
+    featureNames {
+        name "Square Bullet";
+    };
+    sub bullet by bullet.alt;
+} ss04;
+
+feature ss05 {
+    featureNames {
+        name "Six-Pointed Asterisk";
+    };
+    sub asterisk by asterisk.alt;
+} ss05;
+
+feature ss07 {
+    featureNames {
+        name "Unslashed Zero";
+    };
+    sub zero by zero.alt;
+} ss07;
+
+feature ss08 {
+    featureNames {
+        name "Connected Underscore";
+    };
+    sub underscore by underscore.alt;
+} ss08;
+
+feature ss09 {
+    featureNames {
+        name "Fraction Bar";
+    };
+    sub @DigitAll slash' @DigitAll by fraction; 
+} ss09;
+
+feature ss10 {
+    featureNames {
+        name "Hexidecimal Multiply Sign";
+    };
+    ### 0xFF
+    sub [zero zero.alt]   x' [@Digit @HexDigit] by multiply;
+    ### 800x600
+    sub [@Digit zero.alt] x' [@Digit zero.alt]  by multiply; 
+} ss10;
+
+feature rupa {
+    sub R p by R_p;
+} rupa;
+
+feature kern {
+# GPOS feature: Kerning
+    lookup kern {
+        # GPOS lookup 1, type 2 (Pair adjustment)
+        pos fraction.afrc   @DigitDenominator -550;
+        pos @DigitNumerator fraction.afrc     -550;
+    } kern;
+} kern;
+
+
@@ -0,0 +1,252 @@
+##############################
+# Languagesystem definitions #
+##############################
+languagesystem DFLT dflt; # Default default
+languagesystem latn dflt; # Latin default
+languagesystem latn CAT ; # Latin Catalan
+##########
+# Prefix #
+##########
+@HexDigit          = [a b c d e f A B C D E F];
+@Digit             = [zero one two three four five six seven eight nine];
+@DigitAll          = [zero one two three four five six seven eight nine zero.num one.num two.num three.num four.num five.num six.num seven.num eight.num nine.num zero.den one.den two.den three.den four.den five.den six.den seven.den eight.den nine.den];
+@DigitSmall        = [zero.small one.small two.small three.small four.small five.small six.small seven.small eight.small nine.small];
+@DigitNumerator    = [zero.num one.num two.num three four.num five.num six.num seven.num eight.num nine.num];
+@DigitDenominator  = [zero.den one.den two.den three.den four.den five.den six.den seven.den eight.den nine.den];
+@DigitSuperior     = [zero.sup one.sup two.sup three.sup four.sup five.sup six.sup seven.sup eight.sup nine.sup];
+@DigitInferior     = [zero.inf one.inf two.inf three.inf four.inf five.inf six.inf seven.inf eight.inf nine.inf];
+#######################
+# Feature definitions #
+#######################
+feature locl {
+# GSUB feature: Localized Forms
+    script latn;       # Latin
+        language CAT;  # Catalan
+        sub l' periodcentered' by ldot;
+        sub L' periodcentered' by Ldot;
+} locl;
+
+feature aalt useExtension {
+# GSUB feature: Access All Alternates
+    feature case;
+    feature dnom;
+    feature numr;
+    feature salt;
+    feature sinf;
+    feature ss01;
+    feature ss03;
+    feature ss04;
+    feature ss05;
+    feature ss07;
+    feature ss08;
+    feature ss09;
+    feature ss10;
+    feature ss11;
+    feature ss12;
+    feature subs;
+    feature sups;
+    feature smcp;
+    feature c2sc;
+} aalt;
+
+feature frac {
+# GSUB feature: Fractions
+    lookup frac0 {
+        sub @Digit slash' @Digit by fraction;
+    } frac0;
+   
+    lookup frac1 {
+        ignore sub @DigitAll @DigitAll fraction';
+        ignore sub fraction' @DigitAll @DigitAll;
+        sub @DigitAll fraction' @DigitAll by fraction.afrc;
+    } frac1;
+
+    lookup frac2 {
+        sub @Digit' fraction.afrc by @DigitNumerator;
+        sub fraction.afrc @Digit' by @DigitDenominator;
+    } frac2;
+
+    lookup frac3 {
+        sub one.num   fraction.afrc   two.den     by onehalf;
+        sub one.num   fraction.afrc   three.den   by onethird;
+        sub one.num   fraction.afrc   four.den    by onequarter;
+        sub one.num   fraction.afrc   five.den    by onefifth;
+        sub one.num   fraction.afrc   six.den     by onesixth;
+        sub one.num   fraction.afrc   eight.den   by oneeighth;
+        sub two.num   fraction.afrc   three.den   by twothirds;
+        sub two.num   fraction.afrc   five.den    by twofifths;
+        sub three.num fraction.afrc   four.den    by threequarters;
+        sub three.num fraction.afrc   five.den    by threefifths;
+        sub three.num fraction.afrc   eight.den   by threeeighths;
+        sub four.num  fraction.afrc   five.den    by fourfifths;
+        sub five.num  fraction.afrc   six.den     by fivesixths;
+        sub five.num  fraction.afrc   eight.den   by fiveeighths;
+        sub seven.num fraction.afrc   eight.den   by seveneighths;
+    } frac3;
+} frac;
+
+feature numr {
+# GSUB feature: Numerators
+    sub @Digit by @DigitNumerator;
+} numr;
+
+feature dnom {
+# GSUB feature: Denominators
+    sub @Digit by @DigitDenominator;
+} dnom;
+
+feature sups {
+# GSUB feature: Superscript
+    sub @Digit by @DigitSuperior;
+} sups;
+
+feature subs {
+# GSUB feature: Subscript
+    sub @Digit by @DigitInferior;
+} subs;
+
+feature sinf {
+# GSUB feature: Scientific Inferiors
+    sub @Digit by @DigitInferior;
+} sinf;
+
+feature ordn {
+# Ordinals
+    sub @Digit [A a]' by ordfeminine;
+    sub @Digit [O o]' by ordmasculine;
+    sub N o period by numero;
+} ordn;
+
+feature smcp {
+# Small Caps
+    sub @Digit by @DigitSmall;
+} smcp;
+
+feature c2sc {
+# Capitals to Small Caps
+    sub @Digit by @DigitSmall;
+} c2sc;
+
+feature case {
+# GSUB feature: Case-Sensitive Forms
+    sub guillemotleft  by guillemotleft.cap;
+    sub guillemotright by guillemotright.cap;
+    sub guilsinglleft  by guilsinglleft.cap;
+    sub guilsinglright by guilsinglright.cap;
+    sub parenleft      by parenleft.cap;
+    sub parenright     by parenright.cap;
+    sub bracketleft    by bracketleft.cap;
+    sub bracketright   by bracketright.cap;
+    sub braceleft      by braceleft.cap;
+    sub braceright     by braceright.cap;
+} case;
+
+
+
+include(calt.fea);
+
+
+
+feature salt {
+# GSUB feature: Stylistic Alternates
+    sub registered by registered.alt;
+    sub colon by colon.alt;
+    sub bullet by bullet.alt;
+    sub asterisk by asterisk.alt;
+    sub zero by zero.alt;
+    sub underscore by underscore.alt;
+    lookup salt {
+        # GSUB lookup 20, type 16 (Chaining Context)
+        sub @DigitAll slash' @DigitAll by fraction; 
+    } salt;
+} salt;
+
+feature ss01 {
+    featureNames {
+        name "Large Registered Symbol";
+    };
+    sub registered by registered.alt;
+} ss01;
+
+feature ss03 {
+    featureNames {
+        name "Raised Colon";
+    };
+    sub colon by colon.alt;
+} ss03;
+
+feature ss04 {
+    featureNames {
+        name "Square Bullet";
+    };
+    sub bullet by bullet.alt;
+} ss04;
+
+feature ss05 {
+    featureNames {
+        name "Six-Pointed Asterisk";
+    };
+    sub asterisk by asterisk.alt;
+} ss05;
+
+feature ss07 {
+    featureNames {
+        name "Unslashed Zero";
+    };
+    sub zero by zero.alt;
+} ss07;
+
+feature ss08 {
+    featureNames {
+        name "Connected Underscore";
+    };
+    sub underscore by underscore.alt;
+} ss08;
+
+feature ss09 {
+    featureNames {
+        name "Fraction Bar";
+    };
+    sub @DigitAll slash' @DigitAll by fraction; 
+} ss09;
+
+feature ss10 {
+    featureNames {
+        name "Hexidecimal Multiply Sign";
+    };
+    ### 0xFF
+    sub [zero zero.alt]   x' [@Digit @HexDigit] by multiply;
+    ### 800x600
+    sub [@Digit zero.alt] x' [@Digit zero.alt]  by multiply; 
+} ss10;
+
+feature ss11 {
+    featureNames {
+        name "Equality Spaces";
+    };
+    sub equal_equal.liga       by equal_equal.liga.ss11;
+    sub equal_equal_equal.liga by equal_equal_equal.liga.ss11;
+} ss11;
+
+feature ss12 {
+    featureNames {
+        name "Less-than/Greater-than Horizontal Bar";
+    };
+    sub less_equal.liga    by less_equal.liga.ss12;
+    sub greater_equal.liga by greater_equal.liga.ss12;
+} ss12;
+
+feature rupa {
+    sub R p by R_p;
+} rupa;
+
+feature kern {
+# GPOS feature: Kerning
+    lookup kern {
+        # GPOS lookup 1, type 2 (Pair adjustment)
+        pos fraction.afrc   @DigitDenominator -625;
+        pos @DigitNumerator fraction.afrc     -625;
+    } kern;
+} kern;
+
+
@@ -0,0 +1,85 @@
+const fs = require('fs')
+const { createCanvas } = require('canvas')
+
+const width = 64
+const height = 48
+const weight = 300
+
+const map = {
+  ampersand: '&',
+  bar: '|',
+  colon: ':',
+  equal: '=',
+  exclam: '!',
+  greater: '>',
+  hyphen: '-',
+  less: '<',
+  plus: '+',
+  question: '?',
+  slash: '/',
+  underscore: '_',
+  w: 'w',
+}
+
+function generateLigaturePreview(style, filename) {
+  const ligature = filename.split('.').slice(0, 1)[0]
+  const chars = ligature.split('_')
+
+  const text = chars.reduce((t, c) => t + map[c], '')
+
+  const canvas = createCanvas(width, height)
+  const context = canvas.getContext('2d')
+
+  context.fillStyle = '#000'
+  context.fillRect(0, 0, width, height)
+
+  context.font = `${weight} ${style} 18pt "Operator Mono SSm Lig"`
+  context.textAlign = 'center'
+  context.fillStyle = '#fff'
+  context.text = text
+  context.fillText(text, 32, 32)
+
+  const buffer = canvas.toBuffer('image/png')
+  console.log(ligature)
+  fs.writeFileSync(`./images/preview/${style}/${ligature}.png`, buffer)
+
+  return { text, ligature, filename: `${ligature}.png` }
+}
+
+function generate(style, filenames) {
+  let html = `<html><head>
+  <style>
+    body { background-color: #000; color: #fff; font-family: sans-serif; margin: 16px;}
+    a { color: #fff; text-decoration: none; padding: 4px;}
+    a.active {color: #000; background-color: #fff;}
+    .container { display: grid;  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
+    .ligature { display: flex; flex-direction: column; align-items: center; margin: 8px; }
+  </style>
+  </head>
+  <body>
+    <h1>Operator Mono Ligatures</h1>
+    <a href="https://htmlpreview.github.io/?https://github.com/kiliman/operator-mono-lig/blob/master/images/preview/normal/index.html" class="${
+      style === 'normal' ? 'active' : ''
+    }">Normal</a> |
+    <a href="https://htmlpreview.github.io/?https://github.com/kiliman/operator-mono-lig/blob/master/images/preview/italic/index.html" class="${
+      style === 'italic' ? 'active' : ''
+    }">Italic</a>
+    <div class="container">
+  `
+
+  filenames.forEach(f => {
+    const { ligature, filename } = generateLigaturePreview(style, f)
+    html += `<div class="ligature"><img src="${filename}"/><div>${ligature}</div></div>`
+  })
+
+  html += `</div></body></html>`
+
+  fs.writeFileSync(`./images/preview/${style}/index.html`, html)
+}
+
+const filenames = fs
+  .readdirSync('./ligature/OperatorMonoSSmLig-Book/glyphs')
+  .filter(f => !!f.match(/[^\d]\.liga\.xml$/))
+
+generate('normal', filenames)
+generate('italic', filenames)
@@ -0,0 +1,36 @@
+const fs = require('fs');
+const lig = `<Glyph name="LIG" lsb="0" width="625">
+<CharString>
+    endchar
+</CharString>
+<Subrs/>
+<GlobalSubrs/>
+</Glyph>`;
+
+fs.readdirSync('./ligature')
+  .filter((f) => !!f.match(/^OperatorMono/))
+  .forEach((f) => {
+    console.log(f);
+    fs.readdirSync(`./ligature/${f}/glyphs`)
+      .filter((g) => !!g.match(/\.liga\.xml$/))
+      .forEach((g) => {
+        console.log(g);
+        g.split('.')
+          .slice(0, 1)
+          .forEach((l) => {
+            l.split('_').forEach((c) => {
+              const path = `./ligature/${f}/glyphs/${c}.spacer.xml`;
+              const exists = fs.existsSync(path);
+              console.log(path, exists);
+              if (exists) return;
+
+              const width = !!f.match(/SSm/) ? 625 : 600;
+              const spacer = lig
+                .replace('LIG', `${c}.spacer`)
+                .replace('625', width);
+              console.log(f, c, width);
+              fs.writeFileSync(path, spacer);
+            });
+          });
+      });
+  });
@@ -1,288 +0,0 @@
-const xpath = require('xpath');
-const NodeType = {};
-NodeType.TEXT_NODE = 3;
-
-let dom;
-let gsubDom;
-let scriptListDom;
-let featureListDom;
-let lookupListDom;
-let featureDom;
-let lookupIndex = 0;
-let chainIndex = 0;
-const substLookupMap = {};
-
-const buildGsubTables = (_dom, ligature) => {
-  dom = _dom;
-
-  if (/_/.test(ligature.glyph) === false) {
-    // not a ligature, so see if glyph exists in font (as substitute)
-    const glyphNode = xpath.select(
-      `ttFont/GlyphOrder/GlyphID[@name="${ligature.name}"]`,
-      dom,
-      true
-    );
-    if (!glyphNode) {
-      return;
-    }
-  }
-
-  const glyphs = ligature.name.replace(/\.liga$/, '').split('_');
-  const isSingleGlyph = glyphs.length == 1;
-
-  gsubDom = xpath.select('ttFont/GSUB', dom, true);
-
-  // look for 'calt' feature
-  featureListDom = xpath.select('FeatureList', gsubDom, true);
-
-  let featureRecord;
-  const featureTag = xpath.select(
-    'FeatureRecord/FeatureTag[@value="calt"]',
-    featureListDom,
-    true
-  );
-  if (!featureTag) {
-    const featureListCount = xpath.select(
-      'count(FeatureRecord)',
-      featureListDom,
-      true
-    );
-    featureRecord = createElementWithAttributes('FeatureRecord', {
-      index: featureListCount
-    });
-    featureRecord.appendChild(
-      createElementWithAttributes('FeatureTag', { value: 'calt' })
-    );
-    featureRecord.appendChild(dom.createElement('Feature'));
-    featureListDom.appendChild(featureRecord);
-  } else {
-    featureRecord = featureTag.parentNode;
-  }
-  featureDom = xpath.select('Feature', featureRecord, true);
-
-  const featureIndex = featureRecord.getAttribute('index');
-
-  // add feature to scriptlist for DFLT and latn if not present
-  addFeatureToScriptList('DFLT', featureIndex);
-  addFeatureToScriptList('latn', featureIndex);
-
-  lookupListDom = xpath.select('LookupList', gsubDom, true);
-  lookupIndex = xpath.select('count(Lookup)', lookupListDom, true);
-
-  const lookupDom = createElementWithAttributes('Lookup', {
-    index: lookupIndex++
-  });
-  appendChildren(
-    lookupDom,
-    createElementWithAttributes('LookupType', { value: isSingleGlyph ? 1 : 6 }),
-    createElementWithAttributes('LookupFlag', { value: 0 })
-  );
-
-  // add contextual lookup to feature
-  const featureLookupCount = xpath.select(
-    'count(LookupListIndex)',
-    featureDom,
-    true
-  );
-  featureDom.appendChild(
-    createElementWithAttributes('LookupListIndex', {
-      index: featureLookupCount,
-      value: lookupDom.getAttribute('index')
-    })
-  );
-
-  if (isSingleGlyph) {
-    lookupDom.appendChild(
-      getSubstLookup(ligature.name, ligature.glyph, lookupDom)
-    );
-  } else {
-    lookupDom.appendChild(buildBacktrackFirst(glyphs));
-    lookupDom.appendChild(buildLookAheadLast(glyphs));
-    lookupDom.appendChild(buildLigatureSubst(glyphs, ligature.glyph));
-    // remaining context
-    for (let n = glyphs.length - 2; n >= 0; n--) {
-      lookupDom.appendChild(
-        buildChainContext(getLIGs(n), [glyphs[n]], glyphs.slice(n + 1), 'LIG')
-      );
-    }
-  }
-  lookupListDom.appendChild(lookupDom);
-};
-
-const finalizeGsubTables = () => {
-  // get current LookupList count
-  let newIndex = xpath.select('count(Lookup)', lookupListDom, true);
-
-  // append added lookups
-  Object.entries(substLookupMap).forEach(([, lookup]) => {
-    // fixup existing lookups with new index
-    const oldIndex = lookup.getAttribute('index');
-    const substLookups = xpath.select(
-      `//ChainContextSubst/SubstLookupRecord/LookupListIndex[@value="${oldIndex}"]`,
-      lookupListDom,
-      false
-    );
-    substLookups.forEach(substLookup => {
-      substLookup.setAttribute('value', newIndex);
-    });
-    lookup.setAttribute('index', newIndex++);
-    lookupListDom.appendChild(lookup);
-    lookupListDom.appendChild(lookup);
-  });
-};
-
-//const dump = dom => console.log(format(serialize(dom)));
-
-const addFeatureToScriptList = (tag, featureIndex) => {
-  scriptListDom = xpath.select('ScriptList', gsubDom, true);
-  const defaultLangSys = xpath.select(
-    `ScriptRecord/ScriptTag[@value="${tag}"]/../Script/DefaultLangSys`,
-    scriptListDom,
-    true
-  );
-  const featureIndexNode = xpath.select(
-    `FeatureIndex[@value=${featureIndex}]`,
-    defaultLangSys,
-    true
-  );
-  if (!featureIndexNode) {
-    const count = xpath.select('count(FeatureIndex)', defaultLangSys, true);
-    defaultLangSys.appendChild(
-      createElementWithAttributes('FeatureIndex', {
-        index: count,
-        value: featureIndex
-      })
-    );
-  }
-};
-
-const buildBacktrackFirst = glyphs => {
-  // backtrack = first glyph
-  // input = first glphy
-  // lookAhead = [1..n]
-  return buildChainContext([glyphs[0]], [glyphs[0]], glyphs.slice(1));
-};
-
-const buildLookAheadLast = glyphs => {
-  // backtrack = none
-  // input = first glyph
-  // lookAhead = [1..n] + [n]
-  return buildChainContext(
-    [],
-    [glyphs[0]],
-    [...glyphs.slice(1), glyphs.slice(-1)]
-  );
-};
-
-const buildLigatureSubst = (glyphs, lookup) => {
-  // backtrack = LIG * n-1
-  // input = last glyph
-  // lookAhead = none
-  return buildChainContext(
-    getLIGs(glyphs.length - 1),
-    glyphs.slice(-1),
-    [],
-    lookup
-  );
-};
-
-const getLIGs = length => new Array(length).fill('LIG', 0, length);
-
-const buildChainContext = (backtrack, input, lookAhead, substitute) => {
-  const chainDom = createElementWithAttributes('ChainContextSubst', {
-    index: chainIndex++,
-    Format: 3
-  });
-
-  buildCoverage(chainDom, 'BacktrackCoverage', backtrack);
-  buildCoverage(chainDom, 'InputCoverage', input);
-  buildCoverage(chainDom, 'LookAheadCoverage', lookAhead);
-
-  if (substitute) {
-    const lookup = getSubstLookup(input[0], substitute);
-    const listIndex = lookup.getAttribute('index');
-    const substLookupRecordDom = chainDom.appendChild(
-      createElementWithAttributes('SubstLookupRecord', { index: 0 })
-    );
-    appendChildren(
-      substLookupRecordDom,
-      createElementWithAttributes('SequenceIndex', { value: 0 }),
-      createElementWithAttributes('LookupListIndex', { value: listIndex })
-    );
-  }
-  return chainDom;
-};
-
-const buildCoverage = (chainDom, tagName, coverage) => {
-  if (coverage) {
-    coverage.forEach((glyph, i) => {
-      const coverageDom = createElementWithAttributes(tagName, {
-        index: i++,
-        Format: 1
-      });
-      coverageDom.appendChild(
-        createElementWithAttributes('Glyph', { value: glyph })
-      );
-      chainDom.appendChild(coverageDom);
-    });
-  }
-};
-
-const getSubstLookup = (input, output, lookupDom) => {
-  if (!lookupDom) {
-    lookupDom = substLookupMap[output];
-  }
-
-  if (!lookupDom) {
-    lookupDom = createElementWithAttributes('Lookup', {
-      index: Object.keys(substLookupMap).length + 1
-    });
-    lookupDom.appendChild(
-      createElementWithAttributes('LookupType', { value: 1 })
-    );
-    lookupDom.appendChild(
-      createElementWithAttributes('LookupFlag', { value: 0 })
-    );
-    substLookupMap[output] = lookupDom;
-  }
-
-  let singleSubstDom = xpath.select('SingleSubst', lookupDom, true);
-
-  if (!singleSubstDom) {
-    singleSubstDom = createElementWithAttributes('SingleSubst', {
-      index: 0,
-      Format: 2
-    });
-    lookupDom.appendChild(singleSubstDom);
-  }
-
-  // look for input subst
-  const substitionDom = xpath.select(
-    `Substitution[@in="${input}"]`,
-    singleSubstDom,
-    true
-  );
-  if (!substitionDom) {
-    singleSubstDom.appendChild(
-      createElementWithAttributes('Substitution', { in: input, out: output })
-    );
-  }
-  return lookupDom;
-};
-
-const createElementWithAttributes = (tagName, attributes) => {
-  const element = dom.createElement(tagName);
-  Object.entries(attributes).forEach(attribute => {
-    element.setAttribute(attribute[0], attribute[1]);
-  });
-  return element;
-};
-
-const appendChildren = (node, ...children) => {
-  children.forEach(child => node.appendChild(child));
-};
-
-//const serialize = dom => new XMLSerializer().serializeToString(dom);
-
-exports.buildGsubTables = buildGsubTables;
-exports.finalizeGsubTables = finalizeGsubTables;
@@ -0,0 +1,15 @@
+<html><head>
+  <style>
+    body { background-color: #000; color: #fff; font-family: sans-serif; margin: 16px;}
+    a { color: #fff; text-decoration: none; padding: 4px;}
+    a.active {color: #000; background-color: #fff;}
+    .container { display: grid;  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
+    .ligature { display: flex; flex-direction: column; align-items: center; margin: 8px; }
+  </style>
+  </head>
+  <body>
+    <h1>Operator Mono Ligatures</h1>
+    <a href="https://htmlpreview.github.io/?https://github.com/kiliman/operator-mono-lig/blob/master/images/preview/normal/index.html" class="">Normal</a> |
+    <a href="https://htmlpreview.github.io/?https://github.com/kiliman/operator-mono-lig/blob/master/images/preview/italic/index.html" class="active">Italic</a>
+    <div class="container">
+  <div class="ligature"><img src="ampersand_ampersand.png"/><div>ampersand_ampersand</div></div><div class="ligature"><img src="asterisk_equal.png"/><div>asterisk_equal</div></div><div class="ligature"><img src="bar_bar.png"/><div>bar_bar</div></div><div class="ligature"><img src="bar_greater.png"/><div>bar_greater</div></div><div class="ligature"><img src="colon_colon.png"/><div>colon_colon</div></div><div class="ligature"><img src="colon_equal.png"/><div>colon_equal</div></div><div class="ligature"><img src="equal_equal.png"/><div>equal_equal</div></div><div class="ligature"><img src="equal_equal_equal.png"/><div>equal_equal_equal</div></div><div class="ligature"><img src="equal_equal_greater.png"/><div>equal_equal_greater</div></div><div class="ligature"><img src="equal_greater.png"/><div>equal_greater</div></div><div class="ligature"><img src="equal_less_less.png"/><div>equal_less_less</div></div><div class="ligature"><img src="exclam_equal.png"/><div>exclam_equal</div></div><div class="ligature"><img src="exclam_equal_equal.png"/><div>exclam_equal_equal</div></div><div class="ligature"><img src="exclam_exclam.png"/><div>exclam_exclam</div></div><div class="ligature"><img src="greater_equal.png"/><div>greater_equal</div></div><div class="ligature"><img src="greater_equal_greater.png"/><div>greater_equal_greater</div></div><div class="ligature"><img src="greater_greater.png"/><div>greater_greater</div></div><div class="ligature"><img src="greater_greater_equal.png"/><div>greater_greater_equal</div></div><div class="ligature"><img src="hyphen_equal.png"/><div>hyphen_equal</div></div><div class="ligature"><img src="hyphen_greater.png"/><div>hyphen_greater</div></div><div class="ligature"><img src="hyphen_hyphen.png"/><div>hyphen_hyphen</div></div><div class="ligature"><img src="hyphen_hyphen_greater.png"/><div>hyphen_hyphen_greater</div></div><div class="ligature"><img src="less_bar.png"/><div>less_bar</div></div><div class="ligature"><img src="less_equal.png"/><div>less_equal</div></div><div class="ligature"><img src="less_equal_equal.png"/><div>less_equal_equal</div></div><div class="ligature"><img src="less_equal_greater.png"/><div>less_equal_greater</div></div><div class="ligature"><img src="less_equal_less.png"/><div>less_equal_less</div></div><div class="ligature"><img src="less_exclam_hyphen_hyphen.png"/><div>less_exclam_hyphen_hyphen</div></div><div class="ligature"><img src="less_hyphen.png"/><div>less_hyphen</div></div><div class="ligature"><img src="less_hyphen_greater.png"/><div>less_hyphen_greater</div></div><div class="ligature"><img src="less_hyphen_hyphen.png"/><div>less_hyphen_hyphen</div></div><div class="ligature"><img src="less_less.png"/><div>less_less</div></div><div class="ligature"><img src="less_less_equal.png"/><div>less_less_equal</div></div><div class="ligature"><img src="less_slash.png"/><div>less_slash</div></div><div class="ligature"><img src="less_slash_greater.png"/><div>less_slash_greater</div></div><div class="ligature"><img src="plus_equal.png"/><div>plus_equal</div></div><div class="ligature"><img src="plus_plus.png"/><div>plus_plus</div></div><div class="ligature"><img src="question_question.png"/><div>question_question</div></div><div class="ligature"><img src="quotedbl_quotedbl_quotedbl.png"/><div>quotedbl_quotedbl_quotedbl</div></div><div class="ligature"><img src="quotesingle_quotesingle_quotesingle.png"/><div>quotesingle_quotesingle_quotesingle</div></div><div class="ligature"><img src="semicolon_semicolon.png"/><div>semicolon_semicolon</div></div><div class="ligature"><img src="slash_equal.png"/><div>slash_equal</div></div><div class="ligature"><img src="slash_greater.png"/><div>slash_greater</div></div><div class="ligature"><img src="underscore_underscore.png"/><div>underscore_underscore</div></div><div class="ligature"><img src="w_w_w.png"/><div>w_w_w</div></div></div></body></html>
@@ -0,0 +1,15 @@
+<html><head>
+  <style>
+    body { background-color: #000; color: #fff; font-family: sans-serif; margin: 16px;}
+    a { color: #fff; text-decoration: none; padding: 4px;}
+    a.active {color: #000; background-color: #fff;}
+    .container { display: grid;  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
+    .ligature { display: flex; flex-direction: column; align-items: center; margin: 8px; }
+  </style>
+  </head>
+  <body>
+    <h1>Operator Mono Ligatures</h1>
+    <a href="https://htmlpreview.github.io/?https://github.com/kiliman/operator-mono-lig/blob/master/images/preview/normal/index.html" class="active">Normal</a> |
+    <a href="https://htmlpreview.github.io/?https://github.com/kiliman/operator-mono-lig/blob/master/images/preview/italic/index.html" class="">Italic</a>
+    <div class="container">
+  <div class="ligature"><img src="ampersand_ampersand.png"/><div>ampersand_ampersand</div></div><div class="ligature"><img src="asterisk_equal.png"/><div>asterisk_equal</div></div><div class="ligature"><img src="bar_bar.png"/><div>bar_bar</div></div><div class="ligature"><img src="bar_greater.png"/><div>bar_greater</div></div><div class="ligature"><img src="colon_colon.png"/><div>colon_colon</div></div><div class="ligature"><img src="colon_equal.png"/><div>colon_equal</div></div><div class="ligature"><img src="equal_equal.png"/><div>equal_equal</div></div><div class="ligature"><img src="equal_equal_equal.png"/><div>equal_equal_equal</div></div><div class="ligature"><img src="equal_equal_greater.png"/><div>equal_equal_greater</div></div><div class="ligature"><img src="equal_greater.png"/><div>equal_greater</div></div><div class="ligature"><img src="equal_less_less.png"/><div>equal_less_less</div></div><div class="ligature"><img src="exclam_equal.png"/><div>exclam_equal</div></div><div class="ligature"><img src="exclam_equal_equal.png"/><div>exclam_equal_equal</div></div><div class="ligature"><img src="exclam_exclam.png"/><div>exclam_exclam</div></div><div class="ligature"><img src="greater_equal.png"/><div>greater_equal</div></div><div class="ligature"><img src="greater_equal_greater.png"/><div>greater_equal_greater</div></div><div class="ligature"><img src="greater_greater.png"/><div>greater_greater</div></div><div class="ligature"><img src="greater_greater_equal.png"/><div>greater_greater_equal</div></div><div class="ligature"><img src="hyphen_equal.png"/><div>hyphen_equal</div></div><div class="ligature"><img src="hyphen_greater.png"/><div>hyphen_greater</div></div><div class="ligature"><img src="hyphen_hyphen.png"/><div>hyphen_hyphen</div></div><div class="ligature"><img src="hyphen_hyphen_greater.png"/><div>hyphen_hyphen_greater</div></div><div class="ligature"><img src="less_bar.png"/><div>less_bar</div></div><div class="ligature"><img src="less_equal.png"/><div>less_equal</div></div><div class="ligature"><img src="less_equal_equal.png"/><div>less_equal_equal</div></div><div class="ligature"><img src="less_equal_greater.png"/><div>less_equal_greater</div></div><div class="ligature"><img src="less_equal_less.png"/><div>less_equal_less</div></div><div class="ligature"><img src="less_exclam_hyphen_hyphen.png"/><div>less_exclam_hyphen_hyphen</div></div><div class="ligature"><img src="less_hyphen.png"/><div>less_hyphen</div></div><div class="ligature"><img src="less_hyphen_greater.png"/><div>less_hyphen_greater</div></div><div class="ligature"><img src="less_hyphen_hyphen.png"/><div>less_hyphen_hyphen</div></div><div class="ligature"><img src="less_less.png"/><div>less_less</div></div><div class="ligature"><img src="less_less_equal.png"/><div>less_less_equal</div></div><div class="ligature"><img src="less_slash.png"/><div>less_slash</div></div><div class="ligature"><img src="less_slash_greater.png"/><div>less_slash_greater</div></div><div class="ligature"><img src="plus_equal.png"/><div>plus_equal</div></div><div class="ligature"><img src="plus_plus.png"/><div>plus_plus</div></div><div class="ligature"><img src="question_question.png"/><div>question_question</div></div><div class="ligature"><img src="quotedbl_quotedbl_quotedbl.png"/><div>quotedbl_quotedbl_quotedbl</div></div><div class="ligature"><img src="quotesingle_quotesingle_quotesingle.png"/><div>quotesingle_quotesingle_quotesingle</div></div><div class="ligature"><img src="semicolon_semicolon.png"/><div>semicolon_semicolon</div></div><div class="ligature"><img src="slash_equal.png"/><div>slash_equal</div></div><div class="ligature"><img src="slash_greater.png"/><div>slash_greater</div></div><div class="ligature"><img src="underscore_underscore.png"/><div>underscore_underscore</div></div><div class="ligature"><img src="w_w_w.png"/><div>w_w_w</div></div></div></body></html>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
kiliman	77b3f4e7f3	🚀 Deploy v2.5.2	2024-03-20 10:40:51 -04:00
kiliman	141924ba82	😍 Add @tweks as a contributor	2024-03-20 10:40:17 -04:00
Tomek Weksej	7554d7ab76	🐛 Fix font weight/style metadata (#186 ) This fixes a bug that Bold is interpreted as a standard font style (instead of Book) by some applications and operating systems. This sets correct values to following metadata: * head: macStyle: https://learn.microsoft.com/en-us/typography/opentype/spec/head * OS/2: fsSelection: https://learn.microsoft.com/en-us/typography/opentype/spec/os2#fsselection * OS/2: usWeightClass: https://learn.microsoft.com/en-us/typography/opentype/spec/os2#usweightclass	2024-03-20 10:36:17 -04:00
kiliman	1babf4977d	🚀 Deploy v2.5.1	2023-12-23 17:28:04 -06:00
kiliman	0d4a55ed1f	🔥 Remove canvas dependency	2023-12-23 17:25:11 -06:00
kiliman	10dd25fd26	🚀 Deploy v2.5.0	2023-12-21 10:40:52 -06:00
kiliman	135f6eb156	🖼️ Update ligature preview images	2023-12-21 10:40:39 -06:00
kiliman	4499ba4809	📦 Add canvas dependency	2023-12-21 10:25:47 -06:00
Jakob Pearson	fff435748f	Merge remote-tracking branch 'kiliman/master' (#185 ) * OperatorMonoSSm (Light, Book, Medium, Bold) New Ligatures: - colon_colon - exclam_exclam - semicolon_semicolon - less_less - greater_greater - hyphen_equal (minus_equal) - asterisk_equal - slash_equal - less_slash_greater - less_less_equal - quotedbl_quotedbl_quotedbl - quotesingle_quotesingle_quotesingle New Powerline Glyhps: - E0A1 (Powerline LN) - E0A2 (Powerline lock) - E0B1 (Powerline left soft divider) - E0B3 (Powerline right soft divider) Features: - ss10 can be used to substitute 'x' for '×'. Eg 0×FF or 800×600 - 'Equality Spaces' and 'Less-than/Greater-than Horizontal Bar' alternatives are included by default, and can be activated via ss11 and ss12 respectively. - Corrected and simplified features code to include the missing 'kern' feature for fraction numerator and denominator positioning. - 'calt.js' will also generate the 'liga' feature. Edited and repositioned some existing glyphs to be more consistent across font weights. Created missing glyphs for other weights. Eg 'w_w_w.liga' and 'plus_equal.liga' * 'calt.js' no longer generates the 'liga' feature. * Adjusted hinting, no contours changed.	2023-12-21 11:21:24 -05:00
Michael Carter	eec76d8792	📝 Update instructions for Mac installs	2022-09-14 12:11:11 -05:00
Kiliman	7a86cd065f	🚀 Deploy v2.4.2 Bumped version due to package.lock.json issue	2022-02-18 09:49:32 -05:00
kiliman	834a086e09	📦 Update xml-formatter package and refresh package lock Fixes #178	2022-02-13 16:38:04 -05:00
kiliman	298723b87e	🐛 Fix typo in all-contributors for @killua	2021-10-18 10:19:10 -04:00
kiliman	0956c0e569	😍 Add @killua99 as a contributor	2021-10-18 10:19:10 -04:00
kiliman	30ef51ace3	😍 Add @GlorifiedBicycle as a contributor	2021-10-18 10:13:26 -04:00
kiliman	8aa2677ffc	😍 Add @kilua99 as a contributor	2021-10-18 10:12:34 -04:00
Reland Boyle	5c25311fdf	Added note regardign installing FontTools under WSL/WSL2 (#174 )	2021-10-18 10:12:07 -04:00
Luigi	a55ef07837	📝 Improve readme installation for Windows (#167 )	2021-05-25 14:56:08 -04:00
dependabot[bot]	09bbb2bb76	Bump xmldom from 0.1.27 to 0.5.0 (#163 ) Bumps [xmldom](https://github.com/xmldom/xmldom) from 0.1.27 to 0.5.0. - [Release notes](https://github.com/xmldom/xmldom/releases) - [Changelog](https://github.com/xmldom/xmldom/blob/master/CHANGELOG.md) - [Commits](https://github.com/xmldom/xmldom/compare/v0.1.27...0.5.0) Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2021-03-13 17:23:50 -06:00
kiliman	4ff7dbde28	🚀 Deploy v2.4.1	2020-12-18 09:35:06 -05:00
kiliman	0d7089f840	💄 Reformat with prettier	2020-12-18 09:33:55 -05:00
kiliman	8a32259fdc	🐛 Fix italic ligatures slanting wrong direction #160	2020-12-18 09:33:34 -05:00
kiliman	ee481cc744	🐛 Fix links in generated preview file	2020-12-13 14:42:12 -05:00
kiliman	196e13856c	🔨 Add link to preview HTML using htmlpreview.github.io	2020-12-13 14:39:14 -05:00
kiliman	2029e07965	🔥 Remove link to preview in README due to broken display on GitHub	2020-12-13 13:08:41 -05:00
kiliman	4955c58098	✨ Add preview images and update README	2020-12-13 13:05:08 -05:00
kiliman	c63a5b0abb	✨ Add script to generate preview images of ligatures (normal and italic)	2020-12-13 13:04:42 -05:00
kiliman	8f7db7bc4c	📦 Add prettier and update eslint config	2020-12-13 13:03:12 -05:00
kiliman	3813319b42	🚀 Deploy v2.4.0	2020-12-13 10:16:02 -05:00
kiliman	f2a61c74ad	🔀 Merge branch 'feature/use-fea-files'	2020-12-13 10:13:23 -05:00
kiliman	1fce61fe50	🔨 Update build to call fonttools feaLib	2020-12-13 10:11:28 -05:00
kiliman	1028c96291	🔥 Delete gsub.js and replace with calt feature	2020-12-13 10:07:52 -05:00
kiliman	043c160546	✨ Add default feature file since feaLib replaces existing features	2020-12-13 10:06:11 -05:00
kiliman	445828c8bf	✨ Add function to generate calt feature file	2020-12-13 10:05:41 -05:00
kiliman	66fd3f94a1	🙈 Ignore all files in .vscode	2020-12-13 10:04:27 -05:00
kiliman	9bf5f6197c	✨ Add new spacer glyphs to replace LIG placeholder	2020-12-12 17:50:16 -05:00
Mark Skelton	bd48389313	Update deps (#159 ) * Fix eslint error * Add repository to package.json * Remove unused dependencies * Update dev eslint deps	2020-12-09 14:21:23 -06:00
kiliman	30a6c098e7	🚀 Deploy v2.3.0	2020-05-13 08:41:16 -04:00
kiliman	42e64f84b8	🔀 Merge branch 'feature/italics-hack' Fix #104	2020-05-13 08:40:43 -04:00
kiliman	124d893fe5	✨ Add plus_equal.liga and update colon_equal.liga	2020-05-13 08:25:53 -04:00
kiliman	e692fcfbf8	🔨 Make italics-hack the default option with ability to turn it off	2020-05-13 08:23:09 -04:00
kiliman	321486d19e	🐛 Add init function to only apply the hack once instead of per ligature	2020-05-12 12:05:21 -04:00
kiliman	6f3d00ae6d	🪓 Add hack for italics by removing existing GSUB tables	2020-05-12 09:36:58 -04:00
Mark Skelton	420eeefe59	Merge pull request #131 from kiliman/dependabot/npm_and_yarn/acorn-6.4.1 Bump acorn from 6.2.1 to 6.4.1	2020-04-14 13:30:53 -05:00
dependabot[bot]	a5c360bf30	Bump acorn from 6.2.1 to 6.4.1 Bumps [acorn](https://github.com/acornjs/acorn) from 6.2.1 to 6.4.1. - [Release notes](https://github.com/acornjs/acorn/releases) - [Commits](https://github.com/acornjs/acorn/compare/6.2.1...6.4.1) Signed-off-by: dependabot[bot] <support@github.com>	2020-04-04 21:23:15 +00:00