Hello!

On Tue, Feb 21, 2017 at 11:31:41PM +0800, OOO wrote:

> Yes, have simple way to fix.
>
> One question before commit.
> Does string in nginx conf supports multiline?
> Or only single line string is valid?

Configuration directives can span multiple lines. LF and CR can
appear anywhere where whitespaces are allowed. Only comments are
single-line, starting from "#" and to the end of the string (from
"#" to LF).

Parsing code is available here:

http://hg.nginx.org/nginx/file/tip/src/core/ngx_conf_file.c#l502

A formal description of grammar used can be found in OpenBSD
manual pages at http://man.openbsd.org/OpenBSD-5.5/nginx.conf.5.
It looks mostly correct as far as I can tell, but doesn't describe
all nuances - in particular, it doesn't seem to tell anything
about quoted strings. Refer to the code if in doubt.

--
Maxim Dounin
http://nginx.org/
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