fix duplicate labels

2025-10-13 00:57:43 +08:00
parent e604b13160
commit 7994b59938
2 changed files with 7 additions and 5 deletions
--- a/filter.lua
+++ b/filter.lua
@@ -135,7 +135,9 @@ local function collect_node(doc, l)
    }
    for _, t in ipairs(targets) do
        if nodes[t] then
-            table.insert(blocks, nodes[t]:clone())
+            local cl = nodes[t]:clone()
+            cl.identifier = ""
+            table.insert(blocks, cl)
            -- show("insert [" .. nodes[t].identifier .. ']\n')
        else
            io.stderr:write("Cannot find AST node with label " .. t .. "\n")