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回复 2# 回家路上

a.txt的内容并没有变

依山居

 o(￣▽￣)o 2015/11/16 周一21:56:55.21 <(￣︶￣)>
D:\快盘\我写的程序\temp>fr a.txt -ric:(\"[0-9,a-z]+)\r\n -t:"\1" -stdout
"1","12","123","1234"
"A","AB","ABC","ABCD"
"R","RS","RST","RSTU"
"E","EF","EFG","EFGH"
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不需要跨行匹配也可以。

试了半天。思路是结尾不是“符号就把回车换行替换成空。
http://baiy.cn/utils/fr/index.htm

WHY

@echo off & setlocal enabledelayedexpansion
for /f "delims=" %%i in (a.txt) do (
    if not "%%~i"==%%i (
        if %%~i#==%%i# (echo;!s!%%i) else set "s=%%i" 
    ) else echo;%%i
)
pause
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@if (0)==(0) echo off
cscript //nologo //e:jscript "%~0" < a.txt
pause & exit
@end
WSH.Echo(WSH.StdIn.ReadAll().replace(/([^"])\r\n/g, '$1'))
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回家路上

@echo off & setlocal enabledelayedexpansion

for /f "delims=" %%i in (a.txt) do (
	set line=%%i
	set line=!line:"=#!
	if "!line:~-1!" neq "#" (
		set pre=%%i
	) else echo;!pre!%%i&set pre=
)

pause & exit /b
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