diff options
Diffstat (limited to 'luatexbase-mcb.dtx')
| -rw-r--r-- | luatexbase-mcb.dtx | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/luatexbase-mcb.dtx b/luatexbase-mcb.dtx index c07296e..770097c 100644 --- a/luatexbase-mcb.dtx +++ b/luatexbase-mcb.dtx @@ -466,7 +466,7 @@ function listhandler (name) head = rtv2 end if done == false then - err("function \"%s\" returned false in callback '%s'", + err("function '%s' returned false\nin callback '%s'", f.description, name) end end @@ -551,23 +551,23 @@ end % \begin{macrocode} function add_to_callback (name,func,description,priority) if type(func) ~= "function" then - err("unable to add function, no proper function passed") + err("unable to add function:\nno proper function passed") return end if not name or name == "" then - err("unable to add function, no proper callback name passed") + err("unable to add function:\nno proper callback name passed") return elseif not callbacktypes[name] then - err("unable to add function, '%s' is not a valid callback", name) + err("unable to add function:\n'%s' is not a valid callback", name) return end if not description or description == "" then - err("unable to add function to '%s', no proper description passed", + err("unable to add function to '%s':\nno proper description passed", name) return end if priority_in_callback(name, description) ~= 0 then - warning("function '%s' already registered in callback '%s'", + warning("function '%s' already registered\nin callback '%s'", description, name) end local l = callbacklist[name] @@ -599,11 +599,11 @@ function add_to_callback (name,func,description,priority) priority = 1 end if callbacktypes[name] == first and (priority ~= 1 or #l ~= 0) then - warning("several callbacks registered in callback '%s', " + warning("several callbacks registered in callback '%s',\n" .."only the first function will be active.", name) end table.insert(l,priority,f) - info("inserting function '%s' at position %s in callback list for '%s'", + info("inserting function '%s'\nat position %s in callback list\nfor '%s'", description, priority, name) end % \end{macrocode} @@ -616,15 +616,15 @@ end % \begin{macrocode} function remove_from_callback (name, description) if not name or name == "" then - err("unable to remove function, no proper callback name passed") + err("unable to remove function:\nno proper callback name passed") return elseif not callbacktypes[name] then - err("unable to remove function, '%s' is not a valid callback", name) + err("unable to remove function:\n'%s' is not a valid callback", name) return end if not description or description == "" then err( - "unable to remove function from '%s', no proper description passed", + "unable to remove function from '%s':\nno proper description passed", name) return end @@ -636,7 +636,7 @@ function remove_from_callback (name, description) for k,v in ipairs(l) do if v.description == description then table.remove(l,k) - info("removing function '%s' from '%s'",description,name) + info("removing function '%s'\nfrom '%s'",description,name) if not next(l) then callbacklist[name] = nil if not lua_callbacks_defaults[name] then @@ -646,7 +646,7 @@ function remove_from_callback (name, description) return end end - warning("unable to remove function '%s' from '%s'",description,name) + warning("unable to remove function '%s'\nfrom '%s'",description,name) end % \end{macrocode} % @@ -655,10 +655,10 @@ end % \begin{macrocode} function reset_callback (name) if not name or name == "" then - err("unable to reset, no proper callback name passed") + err("unable to reset:\nno proper callback name passed") return elseif not callbacktypes[name] then - err("reset error, '%s' is not a valid callback", name) + err("reset error: '%s'\nis not a valid callback", name) return end if not lua_callbacks_defaults[name] then @@ -686,21 +686,21 @@ end % \begin{macrocode} function create_callback(name, ctype, default) if not name then - err("unable to call callback, no proper name passed", name) + err("unable to call callback:\nno proper name passed", name) return nil end if not ctype or not default then - err("unable to create callback '%s': " + err("unable to create callback '%s':\n" .."callbacktype or default function not specified", name) return nil end if callbacktypes[name] then - err("unable to create callback '%s', callback already exists", name) + err("unable to create callback '%s':\ncallback already exists", name) return nil end local temp = str_to_type(ctype) if not temp then - err("unable to create callback '%s', type '%s' undefined", name, ctype) + err("unable to create callback '%s':\ntype '%s' undefined", name, ctype) return nil end ctype = temp @@ -715,11 +715,11 @@ end % \begin{macrocode} function call_callback(name, ...) if not name then - err("unable to call callback, no proper name passed", name) + err("unable to call callback:\nno proper name passed", name) return nil end if not lua_callbacks_defaults[name] then - err("unable to call lua callback '%s', unknown callback", name) + err("unable to call lua callback '%s':\nunknown callback", name) return nil end local l = callbacklist[name] |