以下代码可以很好地打印段落
@echo off
setlocal disableDelayedExpansion
set "skip="
for /f "delims=:" %%N in (
'findstr /x /n ":::BeginText" "%~f0"'
) do if not defined skip set skip=%%N
>test.txt (
for /f "skip=%skip% tokens=*" %%A in (
'findstr /n "^" "%~f0"'
) do (
set "line=%%A"
setlocal enableDelayedExpansion
echo(!line:*:=!
endlocal
)
)
type test.txt
exit /b
:::BeginText
This text will be exactly preserved with the following limitations:
1) Each line will be terminated by CR LF even if original has only LF.
2) Lines are limited in length to approximately 8191 bytes.
Special characters like ^ & < > | etc. do not cause a problem.
Empty lines are preserved!
;Lines beginning with ; are preserved.
:::Leading : are preserved
有没有办法添加像:::Endtext
这样的文字标记,以便只有两者之间的段落
<{1}}和:::BeginText
已打印出来。
答案 0 :(得分:8)
当然: - )
您可以在脚本中嵌入多个已命名的段落,并使用每个段落的唯一标签选择性地编写它们。
只要GOTO和/或EXIT / B阻止文本被执行,命名文本就可以出现在脚本中的任何位置。
为方便起见,下面的脚本将逻辑封装在:printParagraph
例程中。
@echo off
setlocal disableDelayedExpansion
goto :start
:::BeginText1
Paragraph 1
is preserved
Bye!
:::EndText
:start
echo Print paragraph 1 directly to screen
echo ------------------------------------------
call :printParagraph 1
echo ------------------------------------------
echo(
echo(
call :printParagraph 2 >test.txt
echo Write paragraph 2 to a file and type file
echo ------------------------------------------
type test.txt
echo ------------------------------------------
echo(
echo(
echo Print paragraph 3 directly to screen
echo ------------------------------------------
call :printParagraph 3
echo ------------------------------------------
echo(
echo(
exit /b
:::BeginText2
This is paragraph 2
Pure poetry
:::EndText
:printParagraph
set "skip="
for /f "delims=:" %%N in (
'findstr /x /n ":::BeginText%~1" "%~f0"'
) do if not defined skip set skip=%%N
set "end="
for /f "delims=:" %%N in (
'findstr /x /n ":::EndText" "%~f0"'
) do if %%N gtr %skip% if not defined end set end=%%N
for /f "skip=%skip% tokens=*" %%A in (
'findstr /n "^" "%~f0"'
) do (
for /f "delims=:" %%N in ("%%A") do if %%N geq %end% exit /b
set "line=%%A"
setlocal enableDelayedExpansion
echo(!line:*:=!
endlocal
)
exit /b
:::BeginText3
One more...
...for good measure
:::EndText