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## 19. Obsolete Commands

GNU gpic(1) has a command

plot expr ["text"]

This is a text object which is constructed by using text as a format string for sprintf with an argument of expr. If text is omitted a format string of "%g" is used. Attributes can be specified in the same way as for a normal text object. Be very careful that you specify an appropriate format string; pic does only very limited checking of the string. This is deprecated in favour of sprintf.

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