You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
1.8 KiB
70 lines
1.8 KiB
wordwrap |
|
======== |
|
|
|
Wrap your words. |
|
|
|
example |
|
======= |
|
|
|
made out of meat |
|
---------------- |
|
|
|
meat.js |
|
|
|
var wrap = require('wordwrap')(15); |
|
console.log(wrap('You and your whole family are made out of meat.')); |
|
|
|
output: |
|
|
|
You and your |
|
whole family |
|
are made out |
|
of meat. |
|
|
|
centered |
|
-------- |
|
|
|
center.js |
|
|
|
var wrap = require('wordwrap')(20, 60); |
|
console.log(wrap( |
|
'At long last the struggle and tumult was over.' |
|
+ ' The machines had finally cast off their oppressors' |
|
+ ' and were finally free to roam the cosmos.' |
|
+ '\n' |
|
+ 'Free of purpose, free of obligation.' |
|
+ ' Just drifting through emptiness.' |
|
+ ' The sun was just another point of light.' |
|
)); |
|
|
|
output: |
|
|
|
At long last the struggle and tumult |
|
was over. The machines had finally cast |
|
off their oppressors and were finally |
|
free to roam the cosmos. |
|
Free of purpose, free of obligation. |
|
Just drifting through emptiness. The |
|
sun was just another point of light. |
|
|
|
methods |
|
======= |
|
|
|
var wrap = require('wordwrap'); |
|
|
|
wrap(stop), wrap(start, stop, params={mode:"soft"}) |
|
--------------------------------------------------- |
|
|
|
Returns a function that takes a string and returns a new string. |
|
|
|
Pad out lines with spaces out to column `start` and then wrap until column |
|
`stop`. If a word is longer than `stop - start` characters it will overflow. |
|
|
|
In "soft" mode, split chunks by `/(\S+\s+/` and don't break up chunks which are |
|
longer than `stop - start`, in "hard" mode, split chunks with `/\b/` and break |
|
up chunks longer than `stop - start`. |
|
|
|
wrap.hard(start, stop) |
|
---------------------- |
|
|
|
Like `wrap()` but with `params.mode = "hard"`.
|
|
|