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-rw-r--r--doc/context/sources/general/manuals/luatex/luatex-nodes.tex132
1 files changed, 66 insertions, 66 deletions
diff --git a/doc/context/sources/general/manuals/luatex/luatex-nodes.tex b/doc/context/sources/general/manuals/luatex/luatex-nodes.tex
index 517d9b6c8..065342b9b 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-nodes.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-nodes.tex
@@ -1,7 +1,6 @@
% language=uk
\environment luatex-style
-\environment luatex-logos
\startcomponent luatex-nodes
@@ -56,7 +55,7 @@ An \type {attribute_list} item is used as a head pointer for a list of attribute
items. It has only one user-visible field:
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{next} \NC node \NC pointer to the first attribute \NC \NR
\stoptabulate
@@ -68,7 +67,7 @@ defined \quote {attribute} item, whose \type {next} will point to the second
\quote {attribute} item, etc.
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{next} \NC node \NC pointer to the next attribute \NC \NR
\NC \type{number} \NC number \NC the attribute type id \NC \NR
\NC \type{value} \NC number \NC the attribute value \NC \NR
@@ -84,7 +83,7 @@ These are the nodes that comprise actual typesetting commands. A few fields are
present in all nodes regardless of their type, these are:
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{next} \NC node \NC the next node in a list, or nil \NC \NR
\NC \type{id} \NC number \NC the node's type (\type {id}) number \NC \NR
\NC \type{subtype} \NC number \NC the node \type {subtype} identifier \NC \NR
@@ -106,7 +105,7 @@ internal magic uses a leading \type {temp} nodes to temporarily store a state.
\subsubsection{hlist nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{list} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the width of the box \NC \NR
@@ -140,7 +139,7 @@ rules to store reuseable objects and images. User nodes are invisible and can be
intercepted by a callback.
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{rule} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the width of the rule where the special value $-1073741824$ is used for \quote {running} glue dimensions \NC \NR
@@ -153,7 +152,7 @@ intercepted by a callback.
\subsubsection{ins nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC the insertion class \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{cost} \NC number \NC the penalty associated with this insert \NC \NR
@@ -174,7 +173,7 @@ names and both names are equally sensible).
\subsubsection{mark nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC unused \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{class} \NC number \NC the mark class \NC \NR
@@ -184,7 +183,7 @@ names and both names are equally sensible).
\subsubsection{adjust nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{adjust} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{head/list} \NC node \NC adjusted material \NC \NR
@@ -196,7 +195,7 @@ its internal link structure is correct, otherwise an error may be result.
\subsubsection{disc nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{disc} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{pre} \NC node \NC pointer to the pre|-|break text \NC \NR
@@ -231,7 +230,7 @@ freeing it again might crash \LUATEX).
\subsubsection{math nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{math} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{surround} \NC number \NC width of the \type {\mathsurround} kern \NC \NR
@@ -248,7 +247,7 @@ simple value. The structure that represents the glue components of a skip is
called a \type {glue_spec}, and it has the following accessible fields:
\starttabulate[|l|l|p|]
-\BC key \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{width} \NC number \NC the horizontal or vertical displacement \NC \NR
\NC \type{stretch} \NC number \NC extra (positive) displacement or stretch amount \NC \NR
\NC \type{stretch_order} \NC number \NC factor applied to stretch amount \NC \NR
@@ -281,7 +280,7 @@ not that high (and nowadays memory is less an issue, also given that a glue node
is only a few memory words larger than a spec).
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{glue} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{leader} \NC node \NC pointer to a box or rule for leaders \NC \NR
@@ -298,7 +297,7 @@ a \type {userskip} with subtype zero).
\subsubsection{kern nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{kern} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{kern} \NC number \NC fixed horizontal or vertical advance \NC \NR
@@ -307,7 +306,7 @@ a \type {userskip} with subtype zero).
\subsubsection{penalty nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{penalty} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{penalty} \NC number \NC the penalty value \NC \NR
@@ -320,7 +319,7 @@ accumulation of \type {club}, \type{widow} and other relevant penalties.
\subsubsection[glyphnodes]{glyph nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC bitfield \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{char} \NC number \NC the chatacter index in the font \NC \NR
@@ -347,7 +346,7 @@ its internal link structure is correct, otherwise an error may be result. Valid
bits for the \type {subtype} field are:
\starttabulate[|c|l|]
-\BC bit \BC meaning \NC \NR
+\DB bit \BC meaning \NC \NR
\NC 0 \NC character \NC \NR
\NC 1 \NC ligature \NC \NR
\NC 2 \NC ghost \NC \NR
@@ -381,7 +380,7 @@ and font id and returns true when a glyph or disc node references that font.
\subsubsection{boundary nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{boundary} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{value} \NC number \NC values 0--255 are reserved \NC \NR
@@ -393,7 +392,7 @@ This node relates to the \type {\noboundary}, \type {\boundary}, \type
\subsubsection{local_par nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{pen_inter} \NC number \NC local interline penalty (from \type {\localinterlinepenalty}) \NC \NR
\NC \type{pen_broken} \NC number \NC local broken penalty (from \type {\localbrokenpenalty}) \NC \NR
@@ -411,7 +410,7 @@ error may be result.
\subsubsection[dirnodes]{dir nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{dir} \NC string \NC the direction (but see below) \NC \NR
\NC \type{level} \NC number \NC nesting level of this direction whatsit \NC \NR
@@ -445,7 +444,7 @@ or popped from the direction stack.
\subsubsection{margin_kern nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{margin_kern} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the advance of the kern \NC \NR
@@ -470,7 +469,7 @@ The \type {next} and \type {prev} fields for these subnodes are unused.
\subsubsubsection{math_char and math_text_char subnodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{char} \NC number \NC the character index \NC \NR
\NC \type{fam} \NC number \NC the family number \NC \NR
@@ -484,7 +483,7 @@ conversion (its sole function is to suppress a following italic correction).
\subsubsubsection{sub_box and sub_mlist subnodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{head/list} \NC node \NC list of nodes \NC \NR
\stoptabulate
@@ -504,7 +503,7 @@ before, the \type {next} and \type {prev} fields are unused.
\subsubsubsection{delim subnodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{small_char} \NC number \NC character index of base character \NC \NR
\NC \type{small_fam} \NC number \NC family number of base character \NC \NR
@@ -526,6 +525,7 @@ into a single node type with separate subtypes for differentiation.
Some noads have an option field. The values in this bitset are common:
\starttabulate[|l|r|]
+\DB meaning \BC bits \NC \NR
\NC set \NC \type{0x08} \NC \NR
\NC internal \NC \type{0x00} + \type{0x08} \NC \NR
\NC internal \NC \type{0x01} + \type{0x08} \NC \NR
@@ -543,7 +543,7 @@ Some noads have an option field. The values in this bitset are common:
\subsubsubsection{simple nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{noad} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{nucleus} \NC kernel node \NC base \NC \NR
@@ -555,7 +555,7 @@ Some noads have an option field. The values in this bitset are common:
\subsubsubsection{accent nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{accent} \NC \NR
\NC \type{nucleus} \NC kernel node \NC base \NC \NR
\NC \type{sub} \NC kernel node \NC subscript \NC \NR
@@ -568,7 +568,7 @@ Some noads have an option field. The values in this bitset are common:
\subsubsubsection{style nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{style} \NC string \NC contains the style \NC \NR
\stoptabulate
@@ -579,7 +579,7 @@ be prefixed by \type {cramped}.
\subsubsubsection{choice nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{display} \NC node \NC list of display size alternatives \NC \NR
\NC \type{text} \NC node \NC list of text size alternatives \NC \NR
@@ -594,7 +594,7 @@ structure is correct, otherwise an error may be result.
\subsubsubsection{radical nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{radical} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{nucleus} \NC kernel node \NC base \NC \NR
@@ -613,7 +613,7 @@ link structure is correct, otherwise an error may be result.
\subsubsubsection{fraction nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC (optional) width of the fraction \NC \NR
\NC \type{num} \NC kernel node \NC numerator \NC \NR
@@ -631,7 +631,7 @@ may be result.
\subsubsubsection{fence nodes}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{subtype} \NC number \NC \showsubtypes{fence} \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{delim} \NC delimiter node \NC delimiter specification \NC \NR
@@ -664,7 +664,7 @@ Whatsit nodes come in many subtypes that you can ask for by running
\subsubsubsection{open whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{stream} \NC number \NC \TEX's stream id number \NC \NR
\NC \type{name} \NC string \NC file name \NC \NR
@@ -675,7 +675,7 @@ Whatsit nodes come in many subtypes that you can ask for by running
\subsubsubsection{write whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{stream} \NC number \NC \TEX's stream id number \NC \NR
\NC \type{data} \NC table \NC a table representing the token list to be written \NC \NR
@@ -684,7 +684,7 @@ Whatsit nodes come in many subtypes that you can ask for by running
\subsubsubsection{close whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{stream} \NC number \NC \TEX's stream id number \NC \NR
\stoptabulate
@@ -696,7 +696,7 @@ effect, they are an extension to the extension mechanism. The \LUATEX\ engine
will simply step over such whatsits without ever looking at the contents.
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{user_id} \NC number \NC id number \NC \NR
\NC \type{type} \NC number \NC type of the value \NC \NR
@@ -711,7 +711,7 @@ value if the first character if the type name (so you can use string.byte("l")
instead of \type {108}).
\starttabulate[|r|c|p|]
-\BC value \BC meaning \BC explanation \NC \NR
+\DB value \BC meaning \BC explanation \NC \NR
\NC 97 \NC a \NC list of attributes (a node list) \NC \NR
\NC 100 \NC d \NC a \LUA\ number \NC \NR
\NC 108 \NC l \NC a \LUA\ value (table, number, boolean, etc) \NC \NR
@@ -723,14 +723,14 @@ instead of \type {108}).
\subsubsubsection{save_pos whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\stoptabulate
\subsubsubsection{late_lua whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{data} \NC string \NC data to execute \NC \NR
\NC \type{string} \NC string \NC data to execute \NC \NR
@@ -738,7 +738,7 @@ instead of \type {108}).
\stoptabulate
The difference between \type {data} and \type {string} is that on assignment, the
-\type {data} field is converted to a token list, cf. use as \type {\latelua}. The
+\type {data} field is converted to a token list, cf.\ use as \type {\latelua}. The
\type {string} version is treated as a literal string.
\subsubsection{\DVI\ backend whatsits}
@@ -746,7 +746,7 @@ The difference between \type {data} and \type {string} is that on assignment, th
\subsubsection{special whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{data} \NC string \NC the \type {\special} information \NC \NR
\stoptabulate
@@ -756,7 +756,7 @@ The difference between \type {data} and \type {string} is that on assignment, th
\subsubsubsection{pdf_literal whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{mode} \NC number \NC the \quote {mode} setting of this literal \NC \NR
\NC \type{data} \NC string \NC the \type {\pdfliteral} information \NC \NR
@@ -765,7 +765,7 @@ The difference between \type {data} and \type {string} is that on assignment, th
Possible mode values are:
\starttabulate[|l|p|]
-\BC value \BC keyword \NC \NR
+\DB value \BC keyword \NC \NR
\NC 0 \NC \type{origin} \NC \NR
\NC 1 \NC \type{page} \NC \NR
\NC 2 \NC \type{direct} \NC \NR
@@ -780,7 +780,7 @@ what you generate.
\subsubsubsection{pdf_refobj whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{objnum} \NC number \NC the referenced \PDF\ object number \NC \NR
\stoptabulate
@@ -788,7 +788,7 @@ what you generate.
\subsubsubsection{pdf_annot whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the width (not used in calculations) \NC \NR
\NC \type{height} \NC number \NC the height (not used in calculations) \NC \NR
@@ -800,7 +800,7 @@ what you generate.
\subsubsubsection{pdf_start_link whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the width (not used in calculations) \NC \NR
\NC \type{height} \NC number \NC the height (not used in calculations) \NC \NR
@@ -813,14 +813,14 @@ what you generate.
\subsubsubsection{pdf_end_link whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC \NC \NR
\stoptabulate
\subsubsubsection{pdf_dest whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the width (not used in calculations) \NC \NR
\NC \type{height} \NC number \NC the height (not used in calculations) \NC \NR
@@ -839,8 +839,7 @@ These are a special kind of item that only appears inside \PDF\ start link
objects.
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{action_type} \NC number \NC the kind of action involved \NC \NR
\NC \type{action_id} \NC number or string \NC token list reference or string \NC \NR
\NC \type{named_id} \NC number \NC the index of the destination \NC \NR
@@ -852,24 +851,26 @@ objects.
Valid action types are:
\starttabulate[|l|l|]
-\NC 0 \NC \type{page} \NC \NR
-\NC 1 \NC \type{goto} \NC \NR
-\NC 2 \NC \type{thread} \NC \NR
-\NC 3 \NC \type{user} \NC \NR
+\DB value \BC meaning \NC \NR
+\NC 0 \NC \type{page} \NC \NR
+\NC 1 \NC \type{goto} \NC \NR
+\NC 2 \NC \type{thread} \NC \NR
+\NC 3 \NC \type{user} \NC \NR
\stoptabulate
Valid window types are:
\starttabulate[|l|l|]
-\NC 0 \NC \type{notset} \NC \NR
-\NC 1 \NC \type{new} \NC \NR
-\NC 2 \NC \type{nonew} \NC \NR
+\DB value \BC meaning \NC \NR
+\NC 0 \NC \type{notset} \NC \NR
+\NC 1 \NC \type{new} \NC \NR
+\NC 2 \NC \type{nonew} \NC \NR
\stoptabulate
\subsubsubsection{pdf_thread whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the width (not used in calculations) \NC \NR
\NC \type{height} \NC number \NC the height (not used in calculations) \NC \NR
@@ -883,7 +884,7 @@ Valid window types are:
\subsubsubsection{pdf_start_thread whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{width} \NC number \NC the width (not used in calculations) \NC \NR
\NC \type{height} \NC number \NC the height (not used in calculations) \NC \NR
@@ -897,14 +898,14 @@ Valid window types are:
\subsubsubsection{pdf_end_thread whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC \NC \NR
\stoptabulate
\subsubsubsection{pdf_colorstack whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{stack} \NC number \NC colorstack id number \NC \NR
\NC \type{command} \NC number \NC command to execute \NC \NR
@@ -914,7 +915,7 @@ Valid window types are:
\subsubsubsection{pdf_setmatrix whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\NC \type{data} \NC string \NC data \NC \NR
\stoptabulate
@@ -922,14 +923,14 @@ Valid window types are:
\subsubsubsection{pdf_save whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\stoptabulate
\subsubsubsection{pdf_restore whatsits}
\starttabulate[|l|l|p|]
-\BC field \BC type \BC explanation \NC \NR
+\DB field \BC type \BC explanation \NC \NR
\NC \type{attr} \NC node \NC list of attributes \NC \NR
\stoptabulate
@@ -1873,6 +1874,7 @@ end
Some accessors are used frequently and for these we provide more efficient helpers:
\starttabulate[|l|p|]
+\DB function \BC explanation \NC \NR
\NC \type{getnext} \NC parsing nodelist always involves this one \NC \NR
\NC \type{getprev} \NC used less but is logical companion to \type {getnext} \NC \NR
\NC \type{getboth} \NC returns the next and prev pointer of a node \NC \NR
@@ -1918,9 +1920,7 @@ consistency. You can of course always define additional accessor using \type
\def\yes{$+$} \def\nop{$-$}
\starttabulate[|l|c|c|]
-\HL
-\BC function \BC node \BC direct \NC \NR
-\HL
+\DB function \BC node \BC direct \NC \NR
%NC \type {do_ligature_n} \NC \yes \NC \yes \NC \NR % was never documented and experimental
\NC \type {check_discretionaries}\NC \yes \NC \yes \NC \NR
\NC \type {copy_list} \NC \yes \NC \yes \NC \NR
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-27 08:10:58 +0000