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Diffstat (limited to 'doc/context/sources/general/manuals/luatex/luatex-nodes.tex')
| -rw-r--r-- | doc/context/sources/general/manuals/luatex/luatex-nodes.tex | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/doc/context/sources/general/manuals/luatex/luatex-nodes.tex b/doc/context/sources/general/manuals/luatex/luatex-nodes.tex index 03c0774c7..e90813c33 100644 --- a/doc/context/sources/general/manuals/luatex/luatex-nodes.tex +++ b/doc/context/sources/general/manuals/luatex/luatex-nodes.tex @@ -995,6 +995,8 @@ this: \NC \type {getprev} \NC \yes \NC \yes \NC \NR \NC \type {getsubtype} \NC \yes \NC \yes \NC \NR \NC \type {has_attribute} \NC \yes \NC \yes \NC \NR +\NC \type {get_attribute} \NC \yes \NC \yes \NC \NR +\NC \type {find_attribute} \NC \yes \NC \yes \NC \NR \NC \type {has_field} \NC \yes \NC \yes \NC \NR \NC \type {has_glyph} \NC \yes \NC \yes \NC \NR \NC \type {hpack} \NC \yes \NC \yes \NC \NR @@ -1777,6 +1779,26 @@ Tests if a node has the attribute with number \type {id} set. If \type {val} is also supplied, also tests if the value matches \type {val}. It returns the value, or, if no match is found, \type {nil}. +\subsubsection{\type {node.get_attribute}} + +\startfunctioncall +<number> v = + node.get_attribute(<node> n, <number> id) +\stopfunctioncall + +Tests if a node has an attribute with number \type {id} set. It returns the +value, or, if no match is found, \type {nil}. + +\subsubsection{\type {node.find_attribute}} + +\startfunctioncall +<number> v, <node> n = + node.find_attribute(<node> n, <number> id) +\stopfunctioncall + +Finds the first node that has attribute with number \type {id} set. It returns +the value and the node if there is a match and otherwise nothing. + \subsubsection{\type {node.set_attribute}} \startfunctioncall |