Re: Rendering pi more nicely in PDF

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alexander Lakhin <exclusion(at)gmail(dot)com>
Cc: pgsql-docs(at)lists(dot)postgresql(dot)org
Subject: Re: Rendering pi more nicely in PDF
Date: 2020-04-27 16:24:00
Message-ID: 20827.1588004640@sss.pgh.pa.us
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Alexander Lakhin <exclusion(at)gmail(dot)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

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