diff options
Diffstat (limited to 'luatexbase-mcb.dtx')
| -rw-r--r-- | luatexbase-mcb.dtx | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/luatexbase-mcb.dtx b/luatexbase-mcb.dtx index 9070c8f..0c04d4d 100644 --- a/luatexbase-mcb.dtx +++ b/luatexbase-mcb.dtx @@ -405,6 +405,17 @@ local err, warning, info, log = luatexbase.provides_module({ }) % \end{macrocode} % +% First we declare the function references for the entire scope. +% +% \begin{macrocode} +local add_to_callback +local call_callback +local create_callback +local priority_in_callback +local remove_from_callback +local reset_callback +% \end{macrocode} +% % \subsubsection{Housekeeping} % % The main table: keys are callback names, and values are the associated @@ -628,7 +639,7 @@ local handlers = { % Add a function to a callback. First check arguments. % % \begin{macrocode} -local function add_to_callback (name,func,description,priority) +function add_to_callback (name,func,description,priority) if type(func) ~= "function" then return err("unable to add function:\nno proper function passed") end @@ -697,7 +708,7 @@ luatexbase.add_to_callback = add_to_callback % Remove a function from a callback. First check arguments. % % \begin{macrocode} -local function remove_from_callback (name, description) +function remove_from_callback (name, description) if not name or name == "" then err("unable to remove function:\nno proper callback name passed") return @@ -751,7 +762,7 @@ luatexbase.remove_from_callback = remove_from_callback % callback handler unless the callback is user-defined. % % \begin{macrocode} -local function reset_callback (name, make_false) +function reset_callback (name, make_false) if not name or name == "" then err("unable to reset:\nno proper callback name passed") return @@ -777,7 +788,7 @@ luatexbase.reset_callback = reset_callback % not in the list. % % \begin{macrocode} -local function priority_in_callback (name, description) +function priority_in_callback (name, description) if not name or name == "" or not callbacktypes[name] or not description then @@ -809,7 +820,7 @@ luatexbase.priority_in_callback = priority_in_callback % callback must also call it, see next function. % % \begin{macrocode} -local function create_callback(name, ctype, default) +function create_callback(name, ctype, default) if not name then err("unable to call callback:\nno proper name passed", name) return nil @@ -839,7 +850,7 @@ luatexbase.create_callback = create_callback % the \texttt{create} function. % % \begin{macrocode} -local function call_callback(name, ...) +function call_callback(name, ...) if not name then err("unable to call callback:\nno proper name passed", name) return nil |