On Tue, 11 Aug 2009, Bostjan Vesnicer wrote:
Hi,
I found the solution to my problem about missing space between text and a
formula in MKII when using \indenting[next] (see
http://archive.contextgarden.net/message/20080424.112935.a81d9346.en.html),
however it seems to me that the proposed fix hasn't been applied to the
ConTeXt distribution after that.
I do not completely understand what is happening here. Here is a modified
example posted by Bostjan
%%%%%%%%%%%%%%%%%%%%%
\starttext
\startbuffer
Watch the space between this line and the formula.
\startformula
E = m c^2
\stopformula
\stopbuffer
\setupformulas[spacebefore=0pt]
\getbuffer
\setupformulas[spacebefore=big]
\setupindenting [yes, next, big]
\getbuffer
\setupformulas[spacebefore=0pt]
\getbuffer
\stoptext
%%%%%%%%%%%%%%%%%%%%%
MKII is getting it completely wrong, especially in the last case: the
formula overwrites the text! I do not know what is going on. Wolfgang had
posted a patch (see attachment) that adds a \ifindentfirstparagraph check
before removing the baseline skip in \startdisplaymath, but I do not know
what side effects it can have. Can someone who understand MKII indentation
model please check this?
MKIV behaviour is (visually) correct.
Aditya
diff --git a/strc-mat.mkii b/strc-mat.mkii
index 342f3f3..0e8bfca 100644
--- a/strc-mat.mkii
+++ b/strc-mat.mkii
@@ -409,11 +409,13 @@
\beforedisplayspace
\par
\ifvmode
- \prevdepth-\maxdimen % texbook pagina 79-80
- % otherwise problems at the top of a page, don't remove:
- \verticalstrut
- \vskip-\struttotal
- \vskip-\baselineskip
+ \ifindentfirstparagraph
+ \prevdepth-\maxdimen % texbook pagina 79-80
+ % otherwise problems at the top of a page, don't remove:
+ \verticalstrut
+ \vskip-\struttotal
+ \vskip-\baselineskip
+ \fi
\fi
\fi
$$\setdisplaydimensions
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