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UPE // Further optimization of regex processing.

This commit is contained in:
ShikiSuen 2022-03-10 12:11:08 +08:00
parent 009a511d06
commit c27608febe
1 changed files with 2 additions and 2 deletions
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4
UserPhraseEditor/StringExtension.swift
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@ -37,8 +37,8 @@ extension String {
// Tab to ASCII Space
// 統整連續空格為一個 ASCII 空格
strProcessed.regReplace(pattern: #"( +|　+| +|\t+)+"#, replaceWith: " ")
strProcessed.regReplace(pattern: #"(\f+|\r+)+"#, replaceWith: "\n") // CR & Form Feed to LF
strProcessed.regReplace(pattern: #"(\n+| \n+|\n+ )"#, replaceWith: "\n") // 去除行尾行首空格與重複行
strProcessed.regReplace(pattern: #"(^ | $)"#, replaceWith: "") // 去除行尾行首空格
strProcessed.regReplace(pattern: #"(\f+|\r+|\n+)+"#, replaceWith: "\n") // CR & Form Feed to LF, 且去除重複行
if strProcessed.prefix(1) == " " { // 去除檔案開頭空格
strProcessed.removeFirst()
}