From: Emanuel Berg <moasen@zoho.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Major and minor modes
Date: Wed, 14 Jun 2017 11:36:36 +0200 [thread overview]
Message-ID: <867f0e6hcr.fsf@zoho.com> (raw)
In-Reply-To: 86bmpq6hvw.fsf@zoho.com
Another thing to note is that the major mode is
just a tool, a good tool, but not a necessary
tool for every lite code snippet.
Here (last) is an example. It is a zsh wrapper
to some awk code that I found on the net.
Of course, that made the need for awk-mode even
smaller. But I did edit the awk, in the
Shell-script[zsh] mode, without even thinking
about not being in awk-mode.
And that is actually a good rule of thumb.
When you experience not being in the right mode
is a disadvantage to your work, then you should
think of a way to factor out the foreign code.
numbers () {
# thank you: https://unix.stackexchange.com/a/13779
echo "items\tsum\tlow\thigh\tmedian\tmean"
sort -n | awk '
BEGIN {
c = 0;
sum = 0;
}
$1 ~ /^[0-9]*(\.[0-9]*)?$/ {
a[c++] = $1;
sum += $1;
}
END {
ave = int(sum/c) + 1;
if ( (c % 2) == 1 ) {
median = a[ int(c/2) ];
} else {
median = ( a[c/2] + a[c/2-1] ) / 2;
}
OFS="\t";
print c, sum, a[0], a[c-1], median, ave
}
'
}
--
underground experts united
http://user.it.uu.se/~embe8573
next prev parent reply other threads:[~2017-06-14 9:36 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-13 23:58 Major and minor modes M.R.P.
2017-06-14 0:43 ` Jean-Christophe Helary
2017-06-14 1:49 ` Drew Adams
2017-06-14 3:49 ` Jean-Christophe Helary
2017-06-14 3:59 ` Emanuel Berg
2017-06-15 4:58 ` Marcin Borkowski
2017-06-14 14:23 ` Eli Zaretskii
2017-06-14 21:58 ` Jean-Christophe Helary
2017-06-14 23:10 ` Jean-Christophe Helary
2017-06-15 13:33 ` Emanuel Berg
2017-06-15 15:05 ` Eli Zaretskii
2017-06-15 15:16 ` Drew Adams
2017-06-16 2:09 ` Jean-Christophe Helary
2017-06-16 3:07 ` Drew Adams
2017-06-16 4:44 ` Emanuel Berg
2017-06-16 5:13 ` Jean-Christophe Helary
2017-06-16 5:26 ` Emanuel Berg
2017-06-16 6:59 ` Eli Zaretskii
2017-06-16 8:02 ` Jean-Christophe Helary
2017-06-16 4:34 ` Emanuel Berg
2017-06-14 4:05 ` Emanuel Berg
2017-06-17 14:08 ` Narendra Joshi
2017-06-19 4:43 ` Krishnakant
2017-06-14 6:21 ` Krishnakant
2017-06-14 7:37 ` Phillip Lord
2017-06-14 1:54 ` Emanuel Berg
2017-06-14 7:40 ` Héctor Lahoz
2017-06-14 8:19 ` Emanuel Berg
2017-06-14 8:51 ` tomas
2017-06-14 9:25 ` Emanuel Berg
2017-06-14 9:36 ` Emanuel Berg [this message]
2017-06-14 9:58 ` tomas
2017-06-14 10:43 ` Emanuel Berg
2017-06-14 11:39 ` Emanuel Berg
2017-06-14 11:48 ` Emanuel Berg
2017-06-14 12:19 ` tomas
2017-06-14 14:15 ` Barry Margolin
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