From mboxrd@z Thu Jan  1 00:00:00 1970
MIME-Version: 1.0
Date: Mon, 31 Mar 2014 17:20:46 +0200
Message-ID: <CA+yaQw_t30zbXjYOjyrs6WfU6L5Uu98W3xSqBhc=tz+FSA9uvA@mail.gmail.com>
From: Daniel Peyrolon <tuchalia@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Content-Type: multipart/alternative; boundary=047d7b670833874a2004f5e898ed
Subject: [9fans] Acme, Edit, code and newline
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Hi there,

I'm using p9p's acme, and I would like to take a piece of code and change,
for example this:

int main(int argc, char *argv[]) {

For this:

int main(int argc, char *argv[])
{

So, for doing that, I thought about using some regexps and the Edit command.

I would like to work with some generic regexp, so I wrote the following:

Edit , x/^[^ ]+[ ]*[^(]*\([^)]*\)[ ]*\{[ ]*$/ s/[ ]*{[ ]*$/\n{/g

By the man, the x command, under sam(1) does execute the command after the
x. Also, we
have to use \n, instead of a real newline.

AFAICT, these two commands work, separatedly. Using the first one prints me
the whole
set of function definitions, and using the s// when selecting the line that
holds something like:

blah blah (blah blah) {

Does indeed change that for:
blah blah (blah blah)
{

But when used together, this command doesn't work. Could please someone
provide
me with some insight on why this doesn't work? Thanks a lot.

(Sorry for the blah)

--
Daniel

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<div dir=3D"ltr">Hi there,<div><br></div><div>I&#39;m using p9p&#39;s acme,=
 and I would like to take a piece of code and change, for example this:</di=
v><div><br></div><div>int main(int argc, char *argv[]) {</div><div><br></di=
v>
<div>For this:</div><div><br></div><div>int main(int argc, char *argv[])</d=
iv><div>{</div><div><br></div><div>So, for doing that, I thought about usin=
g some regexps and the Edit command.</div><div><br></div><div>I would like =
to work with some generic regexp, so I wrote the following:</div>
<div><br></div><div>Edit , x/^[^ <span class=3D"" style=3D"white-space:pre"=
>	</span>]+[ <span class=3D"" style=3D"white-space:pre">	</span>]*[^(]*\([^=
)]*\)[ <span class=3D"" style=3D"white-space:pre">	</span>]*\{[ <span class=
=3D"" style=3D"white-space:pre">	</span>]*$/ s/[ <span class=3D"" style=3D"=
white-space:pre">	</span>]*{[ <span class=3D"" style=3D"white-space:pre">	<=
/span>]*$/\n{/g</div>
<div><br></div><div>By the man, the x command, under sam(1) does execute th=
e command after the x. Also, we</div><div>have to use \n, instead of a real=
 newline.</div><div><br></div><div>AFAICT, these two commands work, separat=
edly. Using the first one prints me the whole</div>
<div>set of function definitions, and using the s// when selecting the line=
 that holds something like:</div><div><br></div><div>blah blah (blah blah) =
{</div><div><br></div><div>Does indeed change that for:</div><div>blah blah=
 (blah blah)</div>
<div>{</div><div><br></div><div>But when used together, this command doesn&=
#39;t work. Could please someone provide=A0</div><div>me with some insight =
on why this doesn&#39;t work? Thanks a lot.</div><div><br></div><div>(Sorry=
 for the blah)</div>
<div><div><br></div>-- <br>Daniel<br>
</div></div>

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