Passing parameters down through nested persistent includes

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Neil Faiman

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Dec 29, 2020, 6:20:22 PM12/29/20
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There seems to be a limitation of BBEdit persistent includes that I haven't  been able to find a way around. I wonder if anyone else has hit this wall, and if so, if you've gotten past it.

Here is a web page in my site (in its entirety):

<!-- #bbinclude "Case Index Page" #SORT_BY#="Date" -->
<!-- end bbinclude -->

The "Case Index Page" include file contains this:

<!-- #bbinclude "case_index.swift" #SORT_BY_CI#="#SORT_BY#" -->
<!-- end bbinclude -->

The nested include includes a script whose behavior depends on the value of its #SORT_BY_CI# parameter. I was expecting that BBEdit would substitute the value, "Date", for the reference "#SORT_BY#" in the nested include, so that case_index.swift would see "Date" as the value of #SORT_BY_CI#.

But apparently BBEdit does parameter substitution on the expansion of the nested include, not on the include itself. Thus, the included script sees the value of its #SORT_BY_CI# parameter as the string "#SORT_BY#".

In short, where a persistent-included text file contains a persistent includes of a script, there doesn't seem to be any way to make the behavior of the script depend on the parameters to the include of the text file.

Am I missing something?

Thanks,

Neil Faiman
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