改行文字変換フィルタをバッチファイルで作る。(その３)

CR+LF を CR に変換します。

dos2cr.cmd <CR+LF >CR
---
@echo off
setlocal enabledelayedexpansion
for /f "delims=" %%1 in ('cmd /u /c echo;名') do (
set CR=%%1
set CR=!CR:~0,1!
)
setlocal disabledelayedexpansion
for /f "delims=" %%1 in ('find /n /v ""') do (
set LINE=%%1
setlocal enabledelayedexpansion
<NUL set /p LINE=!LINE:*]=!!CR!
endlocal
)
---