'''package vcompare''' ''version1 version2''

Compares the two version numbers given by ''version1'' and ''version2''. Returns '''-1''' if ''version1'' is an earlier version than ''version2'', '''0''' if they are equal, and '''1''' if ''version1'' is later than ''version2''.

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See also:

   * [package]
   * [package versions]
   * [package vsatisfies]
   * [Tcl syntax]

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