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	Mon, 27 Apr 2020 12:24:00 -0400
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alexander Lakhin <exclusion@gmail.com>
cc: pgsql-docs@lists.postgresql.org
Subject: Re: Rendering pi more nicely in PDF
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Comments: In-reply-to Alexander Lakhin <exclusion@gmail.com>
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Alexander Lakhin <exclusion@gmail.com> writes:
> 27.04.2020 18:04, Tom Lane wrote:
>> BTW, I tried to also use this <phrase> markup inside the template for
>> <returnvalue>, so we'd only need one font-switching special case not two.
>> Didn't work though --- apparently templates don't get applied recursively?

> We can have a single template "symbol_font" and reuse it, but it doesn't
> seem cleaner to me (for just two cases).

Yeah, I agree, that's not an improvement.  It's invoking the template
two different ways, which seems pretty weird (at least to an XSL novice
like me).

			regards, tom lane