77七

@echo off
rem 批处理保存为utf-8编码格式
chcp 65001 >nul
for /f "delims=" %%i in ('dir /b /a-d *.txt') do (
	setlocal
	for /f "tokens=1* delims=:" %%a in ('findstr /rnbc:"[0-9][0-9]*\." "%%i"') do (
		set _%%a=1
	)
	(for /f "tokens=1* delims=:" %%a in ('findstr /n .* "%%i"') do (
		if defined _%%a (
			set str=%%b
			setlocal enabledelayedexpansion
			echo !str:*.=!
			endlocal
		) else (
			echo=%%b
		)
	))>$
	move $ "%%i"
	endlocal
)
pause
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做好备份

77七

回复 8# kokoxx


   第六行改一下

	for /f "tokens=1* delims=:" %%a in ('findstr /rnbc:"[0-9][0-9]*\." "%%i" ^|find ".第" ^|find "章"') do (
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