It sounds like what you really want is an html template mechanism. I like Template Toolkit for that.

You could call s/\$([a-zA-Z_]\w*)/${$1}/g on the slurped file, though you'd want to switch off warnings for that.

After Compline,
Zaxo

In reply to Re: read in file with vars by Zaxo
in thread read in file with vars by meshgraphics

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