diff options
Diffstat (limited to 'luatexbase-mcb.dtx')
| -rw-r--r-- | luatexbase-mcb.dtx | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/luatexbase-mcb.dtx b/luatexbase-mcb.dtx index 4bbbcb7..bace1f9 100644 --- a/luatexbase-mcb.dtx +++ b/luatexbase-mcb.dtx @@ -592,6 +592,7 @@ local function datahandler (name) for _, f in ipairs(callbacklist[name]) do data = f.func(data, ...) end + return data end end % \end{macrocode} @@ -1017,12 +1018,10 @@ end % \begin{macrocode} function add_process_input_buffer() luatexbase.add_to_callback('process_input_buffer', function(buffer) - texio.write_nl("I'm a dummy process_input_buffer") return buffer.."\\msg{dummy}" end, 'dummy process_input_buffer') luatexbase.add_to_callback('process_input_buffer', function(buffer) - texio.write_nl("I'm an other dummy process_input_buffer") return buffer.."\\msg{otherdummy}" end, 'other dummy process_input_buffer') |