Re: [HACKERS] merge psql ef/ev sf/sv handling functions

On 2017-03-31 21:04, Fabien COELHO wrote:
> Hello,
> 
> While reviewing Corey's \if patch, I complained that there was some
> amount of copy-paste in "psql/command.c".
> 
> Here is an attempt at merging some functions which removes 160 lines of 
> code.

Hello,

I was looking through your patch. It seems good, the of the functions 
was very similar.
I have a question for you. What was the reason to replace 
"printfPQExpBuffer" by "resetPQExpBuffer" and "appendPQExpBufferStr"?

Thank you for attention!

-- 
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Victor Drobny
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company