From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/80685 Path: news.gmane.org!not-for-mail From: Ingo Hohmann Newsgroups: gmane.comp.tex.context Subject: Re: block with different formatting per line? 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And how? > If you mean input lines, then yes. But if you mean output lines, then I don't know. It seems a well-defined task, but a hard task judging by how the line-breaking algorithm is described by Knuth. I'll leave that question to experts. > > Here's a way to process the input lines. If there's a counter that counts the line number, there would be another way; but I couldn't find out that there was a counter. There may be better ways anyway. > > \define\FirstLine{\let\myLine\SecondLine\sc} > \define\SecondLine{\let\myLine\OtherLine\bf} > \define\OtherLine{\tf} > \definelines[doMyLines][command=\myLine] > \def\startMyLines{\let\myLine\FirstLine\startdoMyLines} > \def\stopMyLines{\stopdoMyLines} As I said that works, but while trying to understand this, I found that the documentation for \definelines doesn't mention the "command=" option. On the other hand it does mention "align=" and this doesn't work. Neither does \setuplines. I always get "undefined control sequence". \definelines[doFirstBoldRight][command=\myLine] \setupdoFirstBoldRight[align=flushleft] OR \definelines[doFirstBoldRight][align=flushleft,command=\myLine] gives the same error. Do you have any idea what I am doing wrong? Thank you in advance, Ingo --------------000100020608040103010103 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit
On 02/03/2013 04:56 AM, Rogers, Michael K wrote:
On Feb 1, 2013, at 6:16 PM, Ingo Hohmann <context@ingohohmann.de> wrote:


Hi,

is it possible to define a block, where lines are automatically formatted differently?
For example:
first line in caps,
second in bold,
others normal.

Is this possible? And how?

If you mean input lines, then yes.  But if you mean output lines, then I don't know.  It seems a well-defined task, but a hard task judging by how the line-breaking algorithm is described by Knuth.  I'll leave that question to experts.

Here's a way to process the input lines.  If there's a counter that counts the line number, there would be another way; but I couldn't find out that there was a counter.  There may be better ways anyway.

\define\FirstLine{\let\myLine\SecondLine\sc}
\define\SecondLine{\let\myLine\OtherLine\bf}
\define\OtherLine{\tf}
\definelines[doMyLines][command=\myLine]
\def\startMyLines{\let\myLine\FirstLine\startdoMyLines}
\def\stopMyLines{\stopdoMyLines}
As I said that works, but while trying to understand this, I found that the documentation for \definelines doesn't mention the "command=" option. On the other hand it does mention "align=" and this doesn't work. Neither does \setuplines.

I always get "undefined control sequence".

\definelines[doFirstBoldRight][command=\myLine]
\setupdoFirstBoldRight[align=flushleft]

OR

\definelines[doFirstBoldRight][align=flushleft,command=\myLine]

gives the same error.

Do you have any idea what I am doing wrong?


Thank you in advance,

Ingo


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