Re: [Xen-devel] [PATCH OSSTEST 7/8] Debian: Enable interpolation in uboot_scr_load_dtb here doc

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Mon, 2015-10-05 at 17:24 +0100, Ian Jackson wrote:
> Ian Campbell writes ("[PATCH OSSTEST 7/8] Debian: Enable interpolation in
> uboot_scr_load_dtb here doc"):
> > By switching <<'END' to <<END. A future patch is going to want to put
> > a variable here which requires interpretation by the Perl.
> > 
> > Unfortunately this means lots of extra backticks to escape things such
> > that they pass through Perl and Shell and end up as ${foo} in the
> > resulting u-boot script.
> 
> Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
> 
> (I think a backtick is ASCII 0x60 ` not ASCII 0x5C \.  I would call \
> a backslash and ` a backquote or open single quote.)

So would I, I don't know what I was on about there...

Ian.


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