era eriksson <era(_at_)iki(_dot_)fi> wrote:
On Sun, 25 Jan 1998 13:16:40 +0200 (EET), I wrote:
| sed -e "\$a\\${NL}SUBJECT>${SUBJECT}\\${NL}<SUBJECT\\${NL}"
<...>
<SNIP SNIP>
Note that this avoids spawning any shell at all (that's basically the
Ahem. Sorry. < and > are in SHELLMETAS -- I had been testing this with
a sed script which didn't contain the > and <.
So here's the version which doesn't spawn a shell:
NL="
"
SAVEDMETAS="$SHELLMETAS"
SHELLMETAS=
:0fh
| sed -e "\$a\\${NL}SUBJECT>${SUBJECT}\\${NL}<SUBJECT\\${NL}"
SHELLMETAS="$SAVEDMETAS"
<SNIP SNIP>
Thank you for the deep(?) recipe and comments.
It satisfied my curiosity and cleared some clouds.
_/_/_/ Mitsuru FURUKAWA _/_/_/
_/_/_/ Tokyo, Japan _/_/_/
_/_/_/ mailto:furu(_at_)009(_dot_)com _/_/_/
_/_/_/ http://www.009.com/furu/ _/_/_/