parentheses ( ) must be properly escaped as ^( ^) within a bracketed code block.īatch and WSF Hybrid Comment ), only works in WSF.You may include any symbol in the comments without any restriction. Normally each line of a batch file is read and then. REM command must be followed by a space or tab character. any cmd poisonous characters | & must be properly escaped as ^| ^ ^&, The batch file format does not have a block comment syntax, but there is an easy workaround for this.an inline comment may not contain any double quote,.syntax with double quotes set "varname=varvalue" or set "varname=",.You can also use & or || to replace &.Įcho This is another test &rem This is another commentĪ curiosity: SET command allows limited inline comments without &rem: set "varname=varvalue" limited inline comment here OctoOctoadmin 0 Comments batch concatenate variables, batch file concatenate arguments, batch file concatenate path, batch file concatenate strings, batch string I n this tutorial, we are going to see how to concatenate variables in Windows batch file. For example: rem This batch file provides a. Batch file comments are useful for documenting the purpose of a batch file and the procedures you have used. To comment on the same line as the code you can use &:: or &rem. Usage: The REM command lets you place a remark or comment in a batch file. Since the parser never sees the lines between the goto :start statement and :start label it can contain arbitrary text (including control characters without the need to escape them) and the parser will not throw an error. Comments are used to show information in a batch script.
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