string-collapse-leading-whitespace/dist/string-collapse-leading-whitespace.esm.js

Collapse the leading and trailing whitespace of a string

/**
 * @name string-collapse-leading-whitespace
 * @fileoverview Collapse the leading and trailing whitespace of a string
 * @version 7.0.9
 * @author Roy Revelt, Codsen Ltd
 * @license MIT
 * {@link https://codsen.com/os/string-collapse-leading-whitespace/}
 */

var a="7.0.9";var E=a;function D(n,u=1){let $="\xA0";function g(e){return Array.from(e).reverse().join("")}function p(e,s,r){let t=r?`
`:"\r",i=r?"\r":`
`;if(!e)return e;let m=0,c=0,o="";for(let l=0,f=e.length;l<f;l++)(e[l]===t||e[l]===i&&e[l-1]!==t)&&c++,`\r
`.includes(e[l])||e[l]===$?(m=0,e[l]===$?o+=e[l]:e[l]===t?c<=s&&(o+=e[l],e[l+1]===i&&(o+=e[l+1],l++)):e[l]===i&&e?.[l-1]!==t&&c<=s&&(o+=e[l])):(m++,!e[l+1]&&!c&&(o+=" "));return o}if(typeof n=="string"&&n.length){let e=1;typeof+u=="number"&&Number.isInteger(+u)&&+u>=0&&(e=+u);let s="",r="";if(!n.trim())s=n;else if(!n[0].trim()){for(let t=0,i=n.length;t<i;t++)if(n[t].trim()){s=n.slice(0,t);break}}if(n.trim()&&(n.slice(-1).trim()===""||n.slice(-1)===$)){for(let t=n.length;t--;)if(n[t].trim()){r=n.slice(t+1);break}}return`${p(s,e,!1)}${n.trim()}${g(p(g(r),e,!0))}`}return n}export{D as collWhitespace,E as version};