wordwrapjs - npm Package Compare versions

Comparing version 1.1.0 to 1.1.1

lib/wordwrapjs.js

@@ -9,2 +9,6 @@ 'use strict'
 
+- multilingual - wraps any language using whitespace word separation.
+- force-break long words
+- ignore patterns (e.g. ansi escape sequences)
+
 @module wordwrapjs
@@ -77,3 +81,3 @@ @example
 
-  var words = text.split(/\s+/)
+  var words = text.match(/(\S+|\r\n?|\n)/g) || []
 
@@ -100,16 +104,23 @@ var lineLength = 0
 
+  /* for each word, either extend the current `line` or create a new one */
   words.forEach(function (word) {
-    var wordLength = options.ignore
-      ? replaceIgnored(word, options.ignore).length
-      : word.length
+    if (/^(\r\n?|\n)$/.test(word)) {
+      lines.push(line || '')
+      line = ''
+      lineLength = 0
+    } else {
+      var wordLength = options.ignore
+        ? replaceIgnored(word, options.ignore).length
+        : word.length
 
-    lineLength += wordLength + (line ? 1 : 0)
+      lineLength += wordLength + (line ? 1 : 0)
 
-    if (lineLength > options.width) {
-      /* Can't fit word on line, cache line and create new one */
-      if (line) lines.push(line)
-      line = word
-      lineLength = wordLength
-    } else {
-      line += (line ? ' ' : '') + word
+      if (lineLength > options.width) {
+        /* Can't fit word on line, cache line and create new one */
+        if (line) lines.push(line)
+        line = word
+        lineLength = wordLength
+      } else {
+        line += (line ? ' ' : '') + word
+      }
     }
@@ -116,0 +127,0 @@ })

package.json

 {
   "name": "wordwrapjs",
   "author": "Lloyd Brookes <[e-mail]>",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Word-wrapping for javascript.",
@@ -14,2 +14,3 @@ "repository": "https://github.com/75lb/wordwrapjs.git",
     "word",
+    "line",
     "wrap",
@@ -24,3 +25,2 @@ "text",
     "test": "tape test/*.js",
-    "lint": "jshint lib/*.js bin/*.js test/*.js; echo",
     "docs": "jsdoc2md -t jsdoc2md/README.hbs lib/*.js > README.md; echo"
@@ -27,0 +27,0 @@ },

README.md

@@ -11,2 +11,6 @@ [![view on npm](http://img.shields.io/npm/v/wordwrapjs.svg)](https://www.npmjs.org/package/wordwrapjs)
 
+- multilingual - wraps any language using whitespace word separation.
+- force-break long words
+- ignore patterns (e.g. ansi escape sequences)
+
 **Example**  
@@ -13,0 +17,0 @@ Wrap some sick bars in a 20 character column.

test/test.js

@@ -90,1 +90,39 @@ var test = require('tape')
 })
+
+test('wrap.lines(text): respect existing linebreaks', function (t) {
+  t.deepEqual(
+    wrap.lines('one\ntwo three four', { width: 8 }),
+    [ 'one', 'two', 'three', 'four' ]
+  )
+
+  t.deepEqual(
+    wrap.lines('one \n \n two three four', { width: 8 }),
+    [ 'one', '', 'two', 'three', 'four' ]
+  )
+
+  t.deepEqual(
+    wrap.lines('one\rtwo three four', { width: 8 }),
+    [ 'one', 'two', 'three', 'four' ]
+  )
+
+  t.deepEqual(
+    wrap.lines('one\r\ntwo three four', { width: 8 }),
+    [ 'one', 'two', 'three', 'four' ]
+  )
+
+  t.end()
+})
+
+test('wrap.lines(text): multilingual', function (t) {
+  t.deepEqual(
+    wrap.lines('Può parlare più lentamente?', { width: 10 }),
+    [ 'Può', 'parlare', 'più', 'lentamente?' ]
+  )
+
+  t.deepEqual(
+    wrap.lines('один два три', { width: 4 }),
+    [ 'один', 'два', 'три' ]
+  )
+
+  t.end()
+})

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Improved metrics

Total package byte prevSize

13217

increased by11.33%

Lines of code

254

increased by18.69%

Number of lines in readme file

85

increased by4.94%

No dependency changes