Better naming with astral/emoji things

lib/calc-text-width.js

@@ -6,9 +6,9 @@ function calcWidth (charWidthTable) {
   const widthTable = charWidthTable.map(w => Math.round(w * SCALE))
   widthTable[64] = widthTable[64] + 2 // Slightly increase width of "@" by 0.2px
 
-  return function (text, containsEmoji) {
+  return function (text, astral) {
     typeAssert(typeof text === 'string', 'Input must be string')
-    if (containsEmoji) text = text.match(astralRegex)
+    if (astral) text = text.match(astralRegex)
 
     let total = 0
     let code = 0

lib/index.js

@@ -1,11 +1,11 @@
 const calcWidth = require('./calc-text-width.js').Verdana11
 const colorPresets = require('./color-presets.js')
 
-module.exports = function ({subject, status, color, style, unicode}) {
+module.exports = function ({subject, status, color, style, emoji}) {
   color = colorPresets[color] || color || colorPresets['blue']
 
-  const stTextWidth = calcWidth(status, unicode)
-  const sbRectWidth = calcWidth(subject, unicode) + 10
+  const stTextWidth = calcWidth(status, emoji)
+  const sbRectWidth = calcWidth(subject, emoji) + 10
   const stRectWidth = stTextWidth + 10
   const width = sbRectWidth + stRectWidth
 

preview/preview.md

@@ -30,9 +30,9 @@
 |![](/license/Apache-2.0/blue?style=flat) | [/license/Apache-2.0/blue?style=flat](/license/Apache-2.0/blue?style=flat) |
 |![](/Language/Swift%203.0.1/orange?style=flat) | [/Language/Swift%203.0.1/orange?style=flat](/Language/Swift%203.0.1/orange?style=flat) |
 
-## Multibytes unicode
+## Astral Plain Charset (emoji)
 
 | Badge | URL |
 | --- | --- |
-|![](/emoji/💩🤱🦄/cyan?style=flat&unicode=1) | [/emoji/💩🤱🦄/cyan?style=flat&unicode=1](/emoji/💩🤱🦄/cyan?style=flat&unicode=1) |
-|![](/emoji/💩🤱🦄/cyan?unicode=1) | [/emoji/💩🤱🦄/cyan?unicode=1](/emoji/💩🤱🦄/cyan?unicode=1) |
+|![](/emoji/💩🤱🦄/cyan?style=flat&emoji=1) | [/emoji/💩🤱🦄/cyan?style=flat&emoji=1](/emoji/💩🤱🦄/cyan?style=flat&emoji=1) |
+|![](/emoji/💩🤱🦄/cyan?emoji=1) | [/emoji/💩🤱🦄/cyan?emoji=1](/emoji/💩🤱🦄/cyan?emoji=1) |

preview/serve.js

@@ -9,13 +9,13 @@ const badgen = require('..')
 // http://localhost:3000/npm/v1.2.3
 const serveBadge = (req, res) => {
   const { pathname, query } = url.parse(req.url)
-  const { style, unicode } = qs.parse(query)
+  const { style, emoji } = qs.parse(query)
   const [ subject, status, color ] = pathname.split('/')
     .filter(Boolean)
     .map(s => qs.unescape(s))
 
   res.writeHead(200, { 'Content-Type': 'image/svg+xml;charset=utf-8' })
-  res.end(badgen({subject, status, color, style, unicode}))
+  res.end(badgen({subject, status, color, style, emoji}))
 }
 
 // @example