medium constant is missed

medium constant is missed

[Vyatcheslav Yatskovsky]

I'm using latest beta, mkiv.

\setupinterlinespace[medium] fails, but \setupinterlinespace[1.25] 
works. Bug?


! Missing number, treated as zero.
<to be read again>
m
\currentrelativeinterlinespace ->m
edium
\spacing ...kipfactor {\withoutpt \the \dimexpr #1
\dimexpr \topskipfactor \p...
\p!compareprocessactionD ...ommalistelement {#3}#2
\fi \fi
\next2 #1,->\p!dodoprocessaction {#1}
\doprocesscommaitem
\doprocesscommalist ...item \gobbleoneargument #1,
]\relax \global \advance \...
...
l.10 \setupinterlinespace[medium]


Best,
Vyatcheslav
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Re: medium constant is missed

[Wolfgang Schuster]

Am 25.03.2009 um 18:54 schrieb Vyatcheslav Yatskovsky:

> I'm using latest beta, mkiv.
>
> \setupinterlinespace[medium] fails, but \setupinterlinespace[1.25]  
> works. Bug?


Yes, typo in one of Hans new optomized mkiv code, change this in syst- 
aux.tex

\long\def\doifassignmentelse#1%
   {\expandafter\docheckifassignmentelse\detokenize{#1}=@@\@end@
      \expandafter\firstoftwoarguments
    \else
      \expandafter\secondoftwoarguments
    \fi}

Wolfgang

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Re: medium constant is missed

[Wolfgang Schuster]

Am 25.03.2009 um 19:12 schrieb Wolfgang Schuster:

> Am 25.03.2009 um 18:54 schrieb Vyatcheslav Yatskovsky:
>
>> I'm using latest beta, mkiv.
>>
>> \setupinterlinespace[medium] fails, but \setupinterlinespace[1.25]  
>> works. Bug?
>
> Yes, typo in one of Hans new optomized mkiv code, change this in  
> syst-aux.tex
>
> \long\def\doifassignmentelse#1%

Sorry, but this is the wrong macro, wait for Hans.

Wolfgang
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Re: medium constant is missed

[Wolfgang Schuster]

Am 25.03.2009 um 18:54 schrieb Vyatcheslav Yatskovsky:

> I'm using latest beta, mkiv.
>
> \setupinterlinespace[medium] fails, but \setupinterlinespace[1.25]  
> works. Bug?

Yes, hans optimized \assignvalue is not expandable but the old version  
works.

\let\nopv!none     \v!none
\let\posv!big      \v!big
\let\posv!middle   \v!medium
\let\posv!small    \v!small
\edef\negv!big   {-\v!big}
\edef\negv!middle{-\v!medium}
\edef\negv!small {-\v!small}

\def\assignvalue#1#2#3#4#5%
   {\edef\!!stringa{#1}%
    \edef#2{\ifx\!!stringa\posv!big   #5\else
            \ifx\!!stringa\posv!middle#4\else
            \ifx\!!stringa\posv!small #3\else
                                      #1\fi\fi\fi}}

Wolfgang

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