diff options
Diffstat (limited to 'Master/texmf-dist/metapost/metauml/metauml_instance.mp')
-rw-r--r-- | Master/texmf-dist/metapost/metauml/metauml_instance.mp | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/Master/texmf-dist/metapost/metauml/metauml_instance.mp b/Master/texmf-dist/metapost/metauml/metauml_instance.mp index 3732d600d4f..cbe3b64f611 100644 --- a/Master/texmf-dist/metapost/metauml/metauml_instance.mp +++ b/Master/texmf-dist/metapost/metauml/metauml_instance.mp @@ -20,12 +20,24 @@ if known _metauml_instance_mp: fi; _metauml_instance_mp:=1; -input metauml_defaults; -input util_log; +% Sadly, this copy of the macro is needed to prevent multiple file loads being shown by MetaPost. +% The guard values (such as _metauml_mp) do ensure that the file isn't loaded multiple times, +% but this macro makes sure that MetaPost won't try to load the file and display a message for that. +def inputonce text libraryFile= + if not known scantokens ("_" & str libraryFile & "_mp"): + %includeonce% show "Loading " & str libraryFile; + scantokens ("input " & str libraryFile); + else: + %includeonce% show str libraryFile & " already loaded."; + fi; +enddef; + +inputonce metauml_defaults; +inputonce util_log; -input util_picture; -input util_picture_stack; -input util_shade; +inputonce util_picture; +inputonce util_picture_stack; +inputonce util_shade; vardef InstanceInfo@#= attributes(@#); |