PPWIZARD is a free preprocessor for HTML, REXX, Visual Basic or any text files.
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GetEnv() |
This is an inbuilt function function provided by PPWIZARD.
This function returns the value of an operating system environment variable. An empty string is returned if the variable is unknown.
The parameters are as follows:
Example |
;--- Lets keep all WORK/HOME conditional logic here ------------------------- #define AtHome translate(GetEnv("PRJSRCDIR", 'Y')) = "E:\DB\PROJECTS\HOMEPAGE\HTML" #define AtWork translate(GetEnv("PRJSRCDIR", 'Y')) <> "E:\DB\PROJECTS\HOMEPAGE\HTML" ... ... ;--- External Links --------------------------------------------------------- #if <$AtHome> #define ExtLink <A TARGET=_top HREF="{$URL}">{$VISIBLE=`{$URL}`}</A> #elseif #define ExtLink {$VISIBLE=`{$URL}`}{$URL-} #endif