diff options
Diffstat (limited to 'doc/context/sources/general/fonts/fonts/fonts-features.tex')
| -rw-r--r-- | doc/context/sources/general/fonts/fonts/fonts-features.tex | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/doc/context/sources/general/fonts/fonts/fonts-features.tex b/doc/context/sources/general/fonts/fonts/fonts-features.tex index 48121b51f..0ecd3c9d9 100644 --- a/doc/context/sources/general/fonts/fonts/fonts-features.tex +++ b/doc/context/sources/general/fonts/fonts/fonts-features.tex @@ -1074,12 +1074,21 @@ correction of \type {0.025} but for some shapes a different value is used. Again we have some commands at the \TEX\ end: \starttyping -\setupmathematics[italics=1] % fontitalics -\setupmathematics[italics=2] % fontdata -\setupmathematics[italics=3] % quad based +\setupmathematics[italics=1] % apply italics with we have an italic font +\setupmathematics[italics=2] % apply italics anyway +\setupmathematics[italics=3] % apply italics only when italic or bolditalic shapes \setupmathematics[italics=4] % combination of 1 and 3 \stoptyping +An alternative is this: + +\starttyping +\definefontfeature[mathextra][mathextra][collapseitalics=yes] +\stoptyping + +This extends the \type {mathextra} feature to move the italic correction into +the character's width. Often this works out ok. + Because (definitely at the start of the \LUATEX\ project) we had no proper \OPENTYPE\ math fonts, but at the same time wanted to move on to \OPENTYPE\ and \UNICODE\ math and no longer struggle with all |