Re: massive quotes?
От | Jan Wieck |
---|---|
Тема | Re: massive quotes? |
Дата | |
Msg-id | 3F65BAA4.8020907@Yahoo.com обсуждение исходный текст |
Ответ на | Re: massive quotes? (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
Tom Lane wrote: > "Andrew Dunstan" <andrew@dunslane.net> writes: >> I think calling it 'here-document' quoting is possibly unwise - it is >> sufficiently different from here documents in shell and perl contexts to >> make it confusing. > > I agree. I've tried to think of a better alternative name, but without > much success. > >> We could call it meta-quoting, or alternative quoting, maybe. > > Those seem pretty unmemorable and content-free, though. Any other ideas > out there? textembed markedtext hereliteral markedliteral litter > > regards, tom lane > > PS: btw, I have realized that the seemingly obvious algorithm for > choosing a delimiter string for given text is wrong. I had imagined it > as "try $$, $Q$, $QQ$, $QQQ$, etc, until you find a delimiter not > present in the given text string". This is not right because, for > example, if the string ends with $Q then $Q$ is not a usable delimiter > ($Q$...$Q$Q$ would be misparsed). The simplest correct algorithm is > "try $, $Q, $QQ, $QQQ, etc until you find a string not present in the > given text string; then use that with a $ appended". > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster -- #======================================================================# # It's easier to get forgiveness for being wrong than for being right. # # Let's break this rule - forgive me. # #================================================== JanWieck@Yahoo.com #
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