🚀 Deploy v2.5.2

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

.all-contributorsrc

@@ -3,9 +3,7 @@
   "projectOwner": "kiliman",
   "repoType": "github",
   "repoHost": "https://github.com",
-  "files": [
+  "files": ["README.md"],
-    "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": [
+      "contributions": ["code", "doc", "design"]
-        "code",
-        "doc",
-        "design"
-      ]
     },
     {
       "login": "mskelton",
       "name": "Mark Skelton",
       "avatar_url": "https://avatars3.githubusercontent.com/u/25914066?v=4",
       "profile": "https://github.com/mskelton",
-      "contributions": [
+      "contributions": ["design"]
-        "design"
-      ]
     },
     {
       "login": "drod3763",
       "name": "Derick Rodriguez",
       "avatar_url": "https://avatars2.githubusercontent.com/u/7785716?v=4",
       "profile": "https://github.com/drod3763",
-      "contributions": [
+      "contributions": ["doc"]
-        "doc"
-      ]
     },
     {
       "login": "amitkparekh",
       "name": "Amit Parekh",
       "avatar_url": "https://avatars3.githubusercontent.com/u/7276308?v=4",
       "profile": "https://github.com/amitkparekh",
-      "contributions": [
+      "contributions": ["doc", "design"]
-        "doc",
-        "design"
-      ]
     },
     {
       "login": "CandySunPlus",
       "name": "NikSun",
       "avatar_url": "https://avatars0.githubusercontent.com/u/502700?v=4",
       "profile": "https://github.com/CandySunPlus",
-      "contributions": [
+      "contributions": ["design"]
-        "design"
-      ]
     },
     {
       "login": "Jakob6174",
       "name": "Jakob Pearson",
       "avatar_url": "https://avatars3.githubusercontent.com/u/40262817?v=4",
       "profile": "https://github.com/Jakob6174",
-      "contributions": [
+      "contributions": ["code"]
-        "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
 }
+

.eslintrc.js

@@ -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'],
+    'no-console': 'off',
-    semi: ['error', 'always'],
+  },
-    'no-console': 'off'
+}
-  }
-};

.gitignore

@@ -3,3 +3,4 @@ node_modules
 .idea
 .vscode
 .DS_Store
+pnpm-lock.yaml

.prettierrc

@@ -1,4 +1,6 @@
 {
-  "semi": true,
+  "semi": false,
-  "singleQuote": true
+  "singleQuote": true,
+  "trailingComma": "all",
+  "arrowParens": "avoid"
 }

README.md

@@ -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>
+  <tbody>
-    <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>
+    <tr>
-    <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" 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"><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" 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"><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" 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"><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" 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"><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>
+      <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>
-  </tr>
+      <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!

build.bat

@@ -31,6 +31,13 @@ if not exist .\ligature\%lig%\glyphs\* exit /b
 ttx -f .\original\%otf%.otf
 node index.js %otf% %flags%
 ttx -f .\build\%lig%.ttx
-fonttools feaLib -v -o ".\build\%lig%.otf" .\features\default.fea ".\build\%lig%.otf"
+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

build.sh

@@ -21,8 +21,12 @@ build_font() {
     node index.js "$otf" "$flags"
 
     ttx -f "./build/$1.ttx"
-
+    if [[ $lig == *"SSm"* ]]; then
-    fonttools feaLib -v -o "./build/$1.otf" ./features/default.fea "./build/$1.otf"
+        fea="./features/defaultSSm.fea"
+    else
+        fea="./features/default.fea"
+    fi
+    fonttools feaLib -v -o "./build/$1.otf" $fea "./build/$1.otf"
 }
 
 flags=

calt.js

@@ -1,7 +1,7 @@
-const fs = require('fs');
+const fs = require('fs')
 
 const rules = [
-  ,
+  '',
   `
 lookup 1 {
   sub 1 by glyph;
@@ -30,37 +30,36 @@ lookup 1_2_3_4 {
   sub 1.spacer 2'       3        4  by 2.spacer;
   sub 1'       2        3        4  by 1.spacer;
 } 1_2_3_4;`,
-];
+]
 
-const gencalt = (ligatures) => {
+const gencalt = ligatures => {
-  let calt = 'feature calt {\n';
+  let calt = 'feature calt {\n'
-  const ligs = {};
+  const ligs = {}
-  console.log(ligatures);
 
   ligatures
-    .filter((l) => !!l.name.match(/\.liga$/) || l.name !== l.glyph)
+    .filter(l => !!l.name.match(/\.liga$/) || l.name !== l.glyph)
-    .map((l) => l.glyph)
+    .map(l => l.glyph)
     .sort((a, b) => {
-      const length = b.split('_').length - a.split('_').length;
+      const length = b.split('_').length - a.split('_').length
-      if (length !== 0) return length;
+      if (length !== 0) return length
-      return a < b ? -1 : 1;
+      return a < b ? -1 : 1
     })
-    .forEach((g) => {
+    .forEach(g => {
       g.split('.')
         .slice(0, 1)
-        .forEach((l) => {
+        .forEach(l => {
-          if (ligs[l]) return;
+          if (ligs[l]) return
-          ligs[l] = true;
+          ligs[l] = true
-          const c = l.split('_');
+          const c = l.split('_')
-          let rule = rules[c.length];
+          let rule = rules[c.length]
           rule = rule
-            .replace(/\d/g, (m) => c[parseInt(m) - 1])
+            .replace(/\d/g, m => c[parseInt(m) - 1])
-            .replace(/glyph/g, g);
+            .replace(/glyph/g, g)
-          calt += rule + '\n';
+          calt += rule + '\n'
-        });
+        })
-    });
+    })
 
-  return calt + '\n} calt;\n';
+  return calt + '\n} calt;\n'
-};
+}
 
-exports.gencalt = gencalt;
+exports.gencalt = gencalt

features/default.fea

@@ -1,212 +1,234 @@
-languagesystem DFLT dflt;
+##############################
-languagesystem latn dflt;
+# Languagesystem definitions #
-
+##############################
-lookup lookup_0 {
+languagesystem DFLT dflt; # Default default
-sub zero by zero.num;
+languagesystem latn dflt; # Latin default
-sub one by one.num;
+languagesystem latn CAT ; # Latin Catalan
-sub two by two.num;
+##########
-sub three by three.num;
+# Prefix #
-sub four by four.num;
+##########
-sub five by five.num;
+@HexDigit          = [a b c d e f A B C D E F];
-sub six by six.num;
+@Digit             = [zero one two three four five six seven eight nine];
-sub seven by seven.num;
+@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];
-sub eight by eight.num;
+@DigitSmall        = [zero.small one.small two.small three.small four.small five.small six.small seven.small eight.small nine.small];
-sub nine by nine.num;
+@DigitNumerator    = [zero.num one.num two.num three four.num five.num six.num seven.num eight.num nine.num];
-sub slash by fraction;
+@DigitDenominator  = [zero.den one.den two.den three.den four.den five.den six.den seven.den eight.den nine.den];
-sub fraction by fraction.afrc;
+@DigitSuperior     = [zero.sup one.sup two.sup three.sup four.sup five.sup six.sup seven.sup eight.sup nine.sup];
-} lookup_0;
+@DigitInferior     = [zero.inf one.inf two.inf three.inf four.inf five.inf six.inf seven.inf eight.inf nine.inf];
-
+#######################
-lookup lookup_1 {
+# Feature definitions #
-sub zero by zero.den;
+#######################
-sub one by one.den;
-sub two by two.den;
-sub three by three.den;
-sub four by four.den;
-sub five by five.den;
-sub six by six.den;
-sub seven by seven.den;
-sub eight by eight.den;
-sub nine by nine.den;
-sub slash by fraction;
-} lookup_1;
-
-lookup lookup_2 {
-sub L periodcentered by Ldot;
-sub l periodcentered by ldot;
-} lookup_2;
-
-
-feature case {
-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;
-
-feature dnom {
-sub zero by zero.den;
-sub one by one.den;
-sub two by two.den;
-sub three by three.den;
-sub four by four.den;
-sub five by five.den;
-sub six by six.den;
-sub seven by seven.den;
-sub eight by eight.den;
-sub nine by nine.den;
-} dnom;
-
-feature frac {
-lookup frac0 {
-	sub [zero one two three four five six seven eight nine] slash' lookup lookup_0 [zero one two three four five six seven eight nine] ;
-} frac0;
-lookup frac1 {
-	ignore sub [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] [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] fraction' ;
-	ignore sub fraction' [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] [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] ;
-	sub [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] fraction' lookup lookup_0 [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] ;
-} frac1;
-lookup frac2 {
-	sub [zero one two three four five six seven eight nine]' lookup lookup_0 fraction.afrc ;
-	sub fraction.afrc [zero one two three four five six seven eight nine]' lookup lookup_1 ;
-} 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 locl {
-script latn;
+# GSUB feature: Localized Forms
-language CAT ;
+    script latn;       # Latin
-sub l' lookup lookup_2 periodcentered' lookup lookup_2 l ;
+        language CAT;  # Catalan
-sub L' lookup lookup_2 periodcentered' lookup lookup_2 L ;
+        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 {
-sub zero by zero.num;
+# GSUB feature: Numerators
-sub one by one.num;
+    sub @Digit by @DigitNumerator;
-sub two by two.num;
-sub three by three.num;
-sub four by four.num;
-sub five by five.num;
-sub six by six.num;
-sub seven by seven.num;
-sub eight by eight.num;
-sub nine by nine.num;
 } numr;
 
-feature rupa {
+feature dnom {
-sub R p by R_p;
+# GSUB feature: Denominators
-} rupa;
+    sub @Digit by @DigitDenominator;
+} dnom;
 
-feature ss01 {
+feature sups {
-sub registered by registered.alt;
+# GSUB feature: Superscript
-} ss01;
+    sub @Digit by @DigitSuperior;
+} sups;
 
-feature salt {
+feature subs {
-lookup salt0 {
+# GSUB feature: Subscript
-	sub registered by registered.alt;
+    sub @Digit by @DigitInferior;
-} salt0;
+} subs;
-lookup salt1 {
-	sub colon by colon.alt;
-} salt1;
-lookup salt2 {
-	sub bullet by bullet.alt;
-} salt2;
-lookup salt3 {
-	sub asterisk by asterisk.alt;
-} salt3;
-lookup salt4 {
-	sub zero by zero.alt;
-} salt4;
-lookup salt5 {
-	sub underscore by underscore.alt;
-} salt5;
-lookup salt6 {
-	sub [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] slash' lookup lookup_1 [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] ;
-} salt6;
-} salt;
 
 feature sinf {
-sub zero by zero.inf;
+# GSUB feature: Scientific Inferiors
-sub one by one.inf;
+    sub @Digit by @DigitInferior;
-sub two by two.inf;
-sub three by three.inf;
-sub four by four.inf;
-sub five by five.inf;
-sub six by six.inf;
-sub seven by seven.inf;
-sub eight by eight.inf;
-sub nine by nine.inf;
 } 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 {
-sub colon by colon.alt;
+    featureNames {
+        name "Raised Colon";
+    };
+    sub colon by colon.alt;
 } ss03;
 
 feature ss04 {
-sub bullet by bullet.alt;
+    featureNames {
+        name "Square Bullet";
+    };
+    sub bullet by bullet.alt;
 } ss04;
 
 feature ss05 {
-sub asterisk by asterisk.alt;
+    featureNames {
+        name "Six-Pointed Asterisk";
+    };
+    sub asterisk by asterisk.alt;
 } ss05;
 
 feature ss07 {
-sub zero by zero.alt;
+    featureNames {
+        name "Unslashed Zero";
+    };
+    sub zero by zero.alt;
 } ss07;
 
 feature ss08 {
-sub underscore by underscore.alt;
+    featureNames {
+        name "Connected Underscore";
+    };
+    sub underscore by underscore.alt;
 } ss08;
 
 feature ss09 {
-sub [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] slash' lookup lookup_1 [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] ;
+    featureNames {
+        name "Fraction Bar";
+    };
+    sub @DigitAll slash' @DigitAll by fraction; 
 } ss09;
 
-feature subs {
+feature ss10 {
-sub zero by zero.inf;
+    featureNames {
-sub one by one.inf;
+        name "Hexidecimal Multiply Sign";
-sub two by two.inf;
+    };
-sub three by three.inf;
+    ### 0xFF
-sub four by four.inf;
+    sub [zero zero.alt]   x' [@Digit @HexDigit] by multiply;
-sub five by five.inf;
+    ### 800x600
-sub six by six.inf;
+    sub [@Digit zero.alt] x' [@Digit zero.alt]  by multiply; 
-sub seven by seven.inf;
+} ss10;
-sub eight by eight.inf;
+
-sub nine by nine.inf;
+feature rupa {
-} subs;
+    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;
 
-feature subs {
-sub zero by zero.sup;
-sub one by one.sup;
-sub two by two.sup;
-sub three by three.sup;
-sub four by four.sup;
-sub five by five.sup;
-sub six by six.sup;
-sub seven by seven.sup;
-sub eight by eight.sup;
-sub nine by nine.sup;
-} subs;
 
-include(calt.fea);

features/defaultSSm.fea

@@ -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;
+
+

genpreview.js

@@ -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)

images/preview/italic/index.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="">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>

images/preview/normal/index.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>