1 files changed, 15 insertions, 5 deletions
diff --git a/src/nvim/generators/gen_char_blob.lua b/src/nvim/generators/gen_char_blob.lua
index 3ec1ff2caf..11f6cbcc13 100644
--- a/src/nvim/generators/gen_char_blob.lua
+++ b/src/nvim/generators/gen_char_blob.lua
@@ -28,16 +28,19 @@ local target = io.open(target_file, 'w')
 
 target:write('#include <stdint.h>\n\n')
 
+local index_items = {}
+
 local warn_on_missing_compiler = true
-local varnames = {}
+local modnames = {}
 for argi = 2, #arg, 2 do
   local source_file = arg[argi]
-  local varname = arg[argi + 1]
-  if varnames[varname] then
-    error(string.format("varname %q is already specified for file %q", varname, varnames[varname]))
+  local modname = arg[argi + 1]
+  if modnames[modname] then
+    error(string.format("modname %q is already specified for file %q", modname, modnames[modname]))
   end
-  varnames[varname] = source_file
+  modnames[modname] = source_file
 
+  local varname = string.gsub(modname,'%.','_dot_').."_module"
   target:write(('static const uint8_t %s[] = {\n'):format(varname))
 
   local output
@@ -78,6 +81,13 @@ for argi = 2, #arg, 2 do
   end
 
   target:write('  0};\n')
+  if modname ~= "_" then
+    table.insert(index_items, '  { "'..modname..'", '..varname..', sizeof '..varname..' },\n\n')
+  end
 end
 
+target:write('static ModuleDef builtin_modules[] = {\n')
+target:write(table.concat(index_items))
+target:write('};\n')
+
 target:close()