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| author | Hans Hagen <pragma@wxs.nl> | 2018-09-26 15:15:30 +0200 |
|---|---|---|
| committer | Context Git Mirror Bot <phg@phi-gamma.net> | 2018-09-26 15:15:30 +0200 |
| commit | d6c24a529d922ac67d2a30595c52b6b9547dce77 (patch) | |
| tree | 9143971200bbe13e5b945a295b1c5d9c6ca4f04b /doc/context/sources/general/manuals/luatex/luatex-fonts.tex | |
| parent | 28f104e641e84d484a22266d87536ef7d765b223 (diff) | |
| download | context-d6c24a529d922ac67d2a30595c52b6b9547dce77.tar.gz | |
2018-09-26 14:34:00
Diffstat (limited to 'doc/context/sources/general/manuals/luatex/luatex-fonts.tex')
| -rw-r--r-- | doc/context/sources/general/manuals/luatex/luatex-fonts.tex | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/doc/context/sources/general/manuals/luatex/luatex-fonts.tex b/doc/context/sources/general/manuals/luatex/luatex-fonts.tex index 189e3295e..6f71877fb 100644 --- a/doc/context/sources/general/manuals/luatex/luatex-fonts.tex +++ b/doc/context/sources/general/manuals/luatex/luatex-fonts.tex @@ -713,9 +713,15 @@ font.setfont(<number> n, <table> f) \stopfunctioncall Note that at the moment, each access to the \type {font.fonts} or call to \type -{font.getfont} creates a \LUA\ table for the whole font. This process can be -quite slow. In a later version of \LUATEX, this interface will change (it will -start using userdata objects instead of actual tables). +{font.getfont} creates a \LUA\ table for the whole font unless you cached it. +This process can be quite slow. + +\startfunctioncall +<table> p = font.getparameters(<number> n) +\stopfunctioncall + +This one will return a table of the parameters as known to \TEX. These can be +different from the ones in the cached table. Also note the following: assignments can only be made to fonts that have already been defined in \TEX, but have not been accessed {\it at all\/} since that |