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Diffstat (limited to 'school/node_modules/string-collapse-leading-whitespace/dist/string-collapse-leading-whitespace.esm.js')
-rw-r--r-- | school/node_modules/string-collapse-leading-whitespace/dist/string-collapse-leading-whitespace.esm.js | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/school/node_modules/string-collapse-leading-whitespace/dist/string-collapse-leading-whitespace.esm.js b/school/node_modules/string-collapse-leading-whitespace/dist/string-collapse-leading-whitespace.esm.js new file mode 100644 index 0000000..e1dd34f --- /dev/null +++ b/school/node_modules/string-collapse-leading-whitespace/dist/string-collapse-leading-whitespace.esm.js @@ -0,0 +1,82 @@ +/** + * @name string-collapse-leading-whitespace + * @fileoverview Collapse the leading and trailing whitespace of a string + * @version 5.1.0 + * @author Roy Revelt, Codsen Ltd + * @license MIT + * {@link https://codsen.com/os/string-collapse-leading-whitespace/} + */ + +var version$1 = "5.1.0"; + +const version = version$1; +function collWhitespace(str, originallineBreakLimit = 1) { + const rawNbsp = "\u00A0"; + function reverse(s) { + return Array.from(s).reverse().join(""); + } + function prep(whitespaceChunk, limit, trailing) { + const firstBreakChar = trailing ? "\n" : "\r"; + const secondBreakChar = trailing ? "\r" : "\n"; + if (!whitespaceChunk) { + return whitespaceChunk; + } + let crlfCount = 0; + let res = ""; + for (let i = 0, len = whitespaceChunk.length; i < len; i++) { + if (whitespaceChunk[i] === firstBreakChar || whitespaceChunk[i] === secondBreakChar && whitespaceChunk[i - 1] !== firstBreakChar) { + crlfCount++; + } + if (`\r\n`.includes(whitespaceChunk[i]) || whitespaceChunk[i] === rawNbsp) { + if (whitespaceChunk[i] === rawNbsp) { + res += whitespaceChunk[i]; + } else if (whitespaceChunk[i] === firstBreakChar) { + if (crlfCount <= limit) { + res += whitespaceChunk[i]; + if (whitespaceChunk[i + 1] === secondBreakChar) { + res += whitespaceChunk[i + 1]; + i++; + } + } + } else if (whitespaceChunk[i] === secondBreakChar && (!whitespaceChunk[i - 1] || whitespaceChunk[i - 1] !== firstBreakChar) && crlfCount <= limit) { + res += whitespaceChunk[i]; + } + } else { + if (!whitespaceChunk[i + 1] && !crlfCount) { + res += " "; + } + } + } + return res; + } + if (typeof str === "string" && str.length) { + let lineBreakLimit = 1; + if (typeof +originallineBreakLimit === "number" && Number.isInteger(+originallineBreakLimit) && +originallineBreakLimit >= 0) { + lineBreakLimit = +originallineBreakLimit; + } + let frontPart = ""; + let endPart = ""; + if (!str.trim()) { + frontPart = str; + } else if (!str[0].trim()) { + for (let i = 0, len = str.length; i < len; i++) { + if (str[i].trim()) { + frontPart = str.slice(0, i); + break; + } + } + } + if (str.trim() && (str.slice(-1).trim() === "" || str.slice(-1) === rawNbsp)) { + for (let i = str.length; i--;) { + if (str[i].trim()) { + endPart = str.slice(i + 1); + break; + } + } + } + return `${prep(frontPart, lineBreakLimit, false)}${str.trim()}${reverse(prep(reverse(endPart), lineBreakLimit, true))}`; + } + return str; +} + +export { collWhitespace, version }; |