prototype for a “container” directive

1 files changed, 5 insertions, 4 deletions

diff --git a/mod/tex/context/third/rst/rst_setups.lua b/mod/tex/context/third/rst/rst_setups.lua
index 93084d9..64e9171 100644
--- a/mod/tex/context/third/rst/rst_setups.lua
+++ b/mod/tex/context/third/rst/rst_setups.lua
@@ -126,12 +126,13 @@ function optional_setups.substitutions ()
 ]]
     local rs = rst_context.substitutions
     for name, content in next, rs do
-        local directive, data = content.directive, content.data
+        local id, data = content.directive, content.data
         name, data = name:gsub("%s", ""), stringstrip(data)
-        if directives[directive] then
-            substitutions = substitutions .. directives[directive](name, data)
+        local directive = directives[id]
+        if directive then
+            substitutions = substitutions .. directive(name, data)
         else
-            err(directive .. " does not exist.")
+            err(id .. " does not exist.")
         end
     end
     return substitutions