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Subject: Re: Subject: Leading spaces verbatim
Date: Sat, 28 Jan 2023 14:31:45 +0100
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Hi Pablo,

> \showframe
> \setupinteraction[state=start]
> \starttext
> \startbuffer[abc]
> def foo(x):
> if x == 0:
> bar()
> else:
> baz(x)
> foo(x - 1)
> \stopbuffer
> \comment[location=leftmargin,
> space=yes,
> buffer=abc,
> title={Python code}]
> {}\typebuffer[abc]
> \stoptext
> 
> This might solve what you need. At least, this is the approach that I
> use to provide text that can be directly copied.
> 
> I'm on Linux and last time I tested on Windows there were extra lines in
> the comments.

That's actually something I had never thought of, using PDF comments,
thanks!. 
It's a really nice approach, though weirdly it doesn't work on Okular
(Linux+KDE) 
for me, even though attachments worked fine. I'll try and see why that
is. 

What I had in mind was rather the following: 

\starttext 
\starttyping[space=on] 
def foo(x):
    y = bar(x) 
    if y: 
        return x 
    return y 
foo(1) 
\stoptyping 
\stoptext

but with ordinary char32 spaces rather than \textcontrolspace
characters. 

Best regards,
--=_2bc08f80e57586a1a904d1f88104148a
Content-Transfer-Encoding: quoted-printable
Content-Type: text/html; charset=UTF-8

<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; charset=
=3DUTF-8" /></head><body style=3D'font-size: 10pt; font-family: Verdana,Gen=
eva,sans-serif'>
<p>Hi Pablo,</p>
<blockquote type=3D"cite" style=3D"padding: 0 0.4em; border-left: #1010ff 2=
px solid; margin: 0">
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
&nbsp; \showframe<br /> &nbsp;&nbsp;\setupinteraction[state=3Dstart]<br /> =
&nbsp;&nbsp;\starttext<br /> &nbsp;&nbsp;\startbuffer[abc]<br /> &nbsp;&nbs=
p;def foo(x):<br /> &nbsp;&nbsp;if x =3D=3D 0:<br /> &nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;bar()<br /> &nbsp;&nbsp;else:<br /> &nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;baz(x)<br /> &nbsp;&nbsp;foo(x - 1)<br /> &nbsp;&nbsp;\stopbuffe=
r<br /> &nbsp;&nbsp;\comment[location=3Dleftmargin,<br /> &nbsp;&nbsp;&nbsp=
;&nbsp;space=3Dyes,<br /> &nbsp;&nbsp;&nbsp;&nbsp;buffer=3Dabc,<br /> &nbsp=
;&nbsp;&nbsp;&nbsp;title=3D{Python code}]<br /> &nbsp;&nbsp;&nbsp;&nbsp;{}\=
typebuffer[abc]<br /> &nbsp;&nbsp;\stoptext<br /><br /> This might solve wh=
at you need. At least, this is the approach that I<br /> use to provide tex=
t that can be directly copied.<br /><br /> I'm on Linux and last time I tes=
ted on Windows there were extra lines in<br /> the comments.</div>
</blockquote>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
&nbsp;</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
That's actually something I had never thought of, using PDF comments, thank=
s!.</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
It's a really nice approach, though weirdly it doesn't work on Okular (Linu=
x+KDE)</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
for me, even though attachments worked fine. I'll try and see why that is=
=2E</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
&nbsp;</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
What I had in mind was rather the following:</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
&nbsp;</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
<span style=3D"font-family: monospace;"><span style=3D"color: #000000;">\st=
arttext </span><br /><span style=3D"color: #000000;">\starttyping[space=3Do=
n] </span><br /><span style=3D"color: #000000;">def foo(x):</span><br /><sp=
an style=3D"color: #000000;"> &nbsp;&nbsp;&nbsp;y =3D bar(x) </span><br /><=
span style=3D"color: #000000;"> &nbsp;&nbsp;&nbsp;if y: </span><br /><span =
style=3D"color: #000000;"> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return=
 x </span><br /><span style=3D"color: #000000;"> &nbsp;&nbsp;&nbsp;return y=
 </span><br /><span style=3D"color: #000000;">foo(1) </span><br /><span sty=
le=3D"color: #000000;">\stoptyping </span><br /><span style=3D"color: #0000=
00;">\stoptext</span><br /><span style=3D"color: #000000; background-color:=
 #000000;"> </span><br /></span></div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
<span style=3D"font-family: monospace;">but with&nbsp;ordinary char32 space=
s rather than \textcontrolspace characters.</span></div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
&nbsp;</div>
<div class=3D"pre" style=3D"margin: 0; padding: 0; font-family: monospace">=
<span style=3D"font-family: monospace;">Best regards,</span></div>
</body></html>

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