Re: [NTG-context] MKII & MKIV difference between \textrule

On Fri, Sep 14, 2012 at 11:50 PM, Alessandro Perucchi < alessandro@perucchi.org> wrote:

On 14 Sep 2012, at 13:26, Wolfgang Schuster wrote:

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Am 14.09.2012 um 00:08 schrieb Alessandro Perucchi <

alessandro@perucchi.org>:

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Hello,

In my experimentation, I've found that in mkii and mkiv the behavior of

\textrule and \setuptextrule are different...

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What I did was quite simple:

\textrule{Testing head} blah blah blah \textrule

in mkii the text in well centered between the lines. But in mkiv the bottom line is too near the text, and I need to add

something like \blank[halfline] to have a similar behavior as mkii.

There is a vertical skip missing in the MkIV version of the macros.

pack-mrl.mkiv

\def\pack_textrule_following#1% {\doifelsenothing{#1} - {\nointerlineskip + {\vskip\dimexpr\strutdp+.5ex\ifdim\prevdepth>\strutdp\else\ifdim\prevdepth>\zeropoint-\prevdepth\fi\fi\relax + \nointerlineskip \dontleavehmode\vbox {\color[\directtextrulesparameter\c!rulecolor]

{\hrule\s!depth\directtextrulesparameter\c!rulethickness\s!height\zeropoint\s!width\availablehsize}}}

...

{\pack_textrule_with_text{#1}}% \ifvmode \prevdepth\zeropoint \fi}

I've tried to patch pack-mrl.mkiv and I still get the error of spacing before the second \textrule.

have you regenerated the format ?

-- luigi