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.jack...@eu.citrix.com>
(I think a backtick is ASCII 0x60 ` not ASCII 0x5C \. I would call \
a backslash and ` a backquote or open single quote.)
Ian.
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