[文本处理] 批处理怎样在循环里截取字符串并保存？

@echo off
setlocal enabledelayedexpansion
set "max=0"
set "fileList=m-101-1.txt m-103-1.txt m-102-1.txt"
for %%a in (%fileList%) do (
    for /f "tokens=1-3 delims=-" %%b in ("%%a") do (
        if %%c gtr !max! (
            set "max=%%c"
        )
        set "newestFile=%%b-!max!-%%d"
    )
)
echo,!newestFile!
pause
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