diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/context/documents/general/qrcs/setup-cs.pdf | bin | 815976 -> 816203 bytes | |||
| -rw-r--r-- | doc/context/documents/general/qrcs/setup-de.pdf | bin | 816457 -> 816788 bytes | |||
| -rw-r--r-- | doc/context/documents/general/qrcs/setup-en.pdf | bin | 818415 -> 818663 bytes | |||
| -rw-r--r-- | doc/context/documents/general/qrcs/setup-fr.pdf | bin | 811831 -> 811959 bytes | |||
| -rw-r--r-- | doc/context/documents/general/qrcs/setup-it.pdf | bin | 815236 -> 815476 bytes | |||
| -rw-r--r-- | doc/context/documents/general/qrcs/setup-nl.pdf | bin | 810025 -> 810142 bytes | |||
| -rw-r--r-- | doc/context/documents/general/qrcs/setup-ro.pdf | bin | 812559 -> 812728 bytes | |||
| -rw-r--r-- | doc/context/sources/general/manuals/luatex/luatex-math.tex | 49 |
8 files changed, 42 insertions, 7 deletions
diff --git a/doc/context/documents/general/qrcs/setup-cs.pdf b/doc/context/documents/general/qrcs/setup-cs.pdf Binary files differindex 4b490a41a..006cc643f 100644 --- a/doc/context/documents/general/qrcs/setup-cs.pdf +++ b/doc/context/documents/general/qrcs/setup-cs.pdf diff --git a/doc/context/documents/general/qrcs/setup-de.pdf b/doc/context/documents/general/qrcs/setup-de.pdf Binary files differindex c625b77bb..b1a0a34d3 100644 --- a/doc/context/documents/general/qrcs/setup-de.pdf +++ b/doc/context/documents/general/qrcs/setup-de.pdf diff --git a/doc/context/documents/general/qrcs/setup-en.pdf b/doc/context/documents/general/qrcs/setup-en.pdf Binary files differindex b3398d7d7..6112ce18e 100644 --- a/doc/context/documents/general/qrcs/setup-en.pdf +++ b/doc/context/documents/general/qrcs/setup-en.pdf diff --git a/doc/context/documents/general/qrcs/setup-fr.pdf b/doc/context/documents/general/qrcs/setup-fr.pdf Binary files differindex aa8449ff0..a3393b3e7 100644 --- a/doc/context/documents/general/qrcs/setup-fr.pdf +++ b/doc/context/documents/general/qrcs/setup-fr.pdf diff --git a/doc/context/documents/general/qrcs/setup-it.pdf b/doc/context/documents/general/qrcs/setup-it.pdf Binary files differindex 1a0568774..ee248fa7a 100644 --- a/doc/context/documents/general/qrcs/setup-it.pdf +++ b/doc/context/documents/general/qrcs/setup-it.pdf diff --git a/doc/context/documents/general/qrcs/setup-nl.pdf b/doc/context/documents/general/qrcs/setup-nl.pdf Binary files differindex 545e2172c..1eb46ee27 100644 --- a/doc/context/documents/general/qrcs/setup-nl.pdf +++ b/doc/context/documents/general/qrcs/setup-nl.pdf diff --git a/doc/context/documents/general/qrcs/setup-ro.pdf b/doc/context/documents/general/qrcs/setup-ro.pdf Binary files differindex 5425bfb0a..52c7079ca 100644 --- a/doc/context/documents/general/qrcs/setup-ro.pdf +++ b/doc/context/documents/general/qrcs/setup-ro.pdf diff --git a/doc/context/sources/general/manuals/luatex/luatex-math.tex b/doc/context/sources/general/manuals/luatex/luatex-math.tex index da4ce383b..9fb0c02ab 100644 --- a/doc/context/sources/general/manuals/luatex/luatex-math.tex +++ b/doc/context/sources/general/manuals/luatex/luatex-math.tex @@ -617,26 +617,61 @@ experimenting. The \type {\mathitalicsmode} parameter can be set to~1 to force italic correction before noads that represent some more complex structure (read: everything -that is not an ord, bin, rel, open, close, punct or inner). +that is not an ord, bin, rel, open, close, punct or inner). We show a Cambria +example. \starttexdefinition Whatever #1 - \NC \type{\mathitalicsmode=#1} + \NC \type{\mathitalicsmode = #1} \NC \mathitalicsmode#1\ruledhbox{$\left|T^1\right|$} \NC \mathitalicsmode#1\ruledhbox{$\left|T\right|$} \NC \mathitalicsmode#1\ruledhbox{$T+1$} \NC \mathitalicsmode#1\ruledhbox{$T{1\over2}$} \NC \mathitalicsmode#1\ruledhbox{$T\sqrt{1}$} - \NR \NR + \NC \NR \stoptexdefinition -\starttabulate[|c|c|c|c|c|c|] - \Whatever0 - \Whatever1 -\stoptabulate +\start + \setupbodyfont[cambria] + \starttabulate[|c|c|c|c|c|c|] + \Whatever{0}% + \Whatever{1}% + \stoptabulate +\stop This kind of parameters relate to the fact that italic correction in \OPENTYPE\ math is bound to fuzzy rules. So, control is the solution. +\section{Unscaled fences} + +The \type {\mathdelimitersmode} primitive is experimental and deals with the +following (potential) problems. Three bits can be set. The first bit prevents +an unwanted shift when the fence symbol is not scaled (a cambria side effect). The +second bit forces italic correction between a preceding character ordinal and +the fenced subformula, while the third bit turns that subformula into a ordinary +so that the same spacing applies as with unfenced variants. Here we show Cambria +(with \type {\mathitalicsmode} enabled). + +\starttexdefinition Whatever #1 + \NC \type{\mathdelimitersmode = #1} + \NC \mathitalicsmode1\mathdelimitersmode#1\ruledhbox{\showglyphs\showfontkerns\showfontitalics$f(x)$} + \NC \mathitalicsmode1\mathdelimitersmode#1\ruledhbox{\showglyphs\showfontkerns\showfontitalics$f\left(x\right)$} + \NC \NR +\stoptexdefinition + +\start + \setupbodyfont[cambria] + \starttabulate[|l|l|l|] + \Whatever{0}\Whatever{1}\Whatever{2}\Whatever{3}% + \Whatever{4}\Whatever{5}\Whatever{6}\Whatever{7}% + \stoptabulate +\stop + +So, when set to 7 fenced subformulas with unscaled delimiters come out the same +as unfenced ones. This can be handy for cases where one is forced to use \type +{\left} and \type {\right} always because of unpredictable content. As said, it's +an experimental features (which somehow fits in the exceptional way fences are +dealt with in the engine). + \section{Math spacing setting} Besides the parameters mentioned in the previous sections, there are also 64 new |