Difference between revisions of "Command/cldcommand"
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|attributes= | |attributes= | ||
}} | }} | ||
+ | |||
+ | == [[Help:Reference|Syntax]] (autogenerated) == | ||
+ | <syntax>cldcommand</syntax> | ||
== [[Help:Reference|Syntax]] == | == [[Help:Reference|Syntax]] == | ||
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<tr> | <tr> | ||
<td colspan="2" class="cmd">\cldcommand<!-- | <td colspan="2" class="cmd">\cldcommand<!-- | ||
− | --><span class="first"> | + | --><span class="first">{...}</span><!-- |
--></td> | --></td> | ||
</tr> | </tr> | ||
<tr valign="top" class="first"> | <tr valign="top" class="first"> | ||
− | <td class="cmd"> | + | <td class="cmd">{...}</td> |
− | <td>'' | + | <td>''a valid way to end `context.` in Lua''</td> |
</tr> | </tr> | ||
</table> | </table> | ||
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== Description == | == Description == | ||
− | Execute a ConTeXt command via the | + | Execute a ConTeXt command via lookup in the {{code|context}} table in LuaTeX. Defined as follows: |
\def\cldcommand#1{\directlua\zerocount{context.#1}} | \def\cldcommand#1{\directlua\zerocount{context.#1}} | ||
Line 25: | Line 28: | ||
== Example == | == Example == | ||
− | < | + | <context mode=mkiv source=yes> |
− | + | % Draw a black rule via Lua, passing the [...=...] as a Lua table | |
− | </ | + | \cldcommand{ |
+ | blackrule({ | ||
+ | width = "2em", | ||
+ | height = "1em" | ||
+ | }) | ||
+ | } | ||
+ | % Draw a black rule directly | ||
+ | \blackrule[ | ||
+ | width=4em, | ||
+ | height=1em] | ||
+ | </context> | ||
== See also == | == See also == |
Latest revision as of 17:26, 12 November 2019
\cldcommand
Syntax (autogenerated)
\cldcommand{...} | |
{...} | command |
Syntax
\cldcommand{...} | |
{...} | a valid way to end context. in Lua |
Description
Execute a ConTeXt command via lookup in the context
table in LuaTeX. Defined as follows:
\def\cldcommand#1{\directlua\zerocount{context.#1}} % so \cldcommand{somecommand} --> \directlua{context.somecommand}
Example
% Draw a black rule via Lua, passing the [...=...] as a Lua table \cldcommand{ blackrule({ width = "2em", height = "1em" }) } % Draw a black rule directly \blackrule[ width=4em, height=1em]
See also
Help from ConTeXt-Mailinglist/Forum
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