@@ -149,7 +149,12 @@ runTeXProgram program runsLeft tmpDir source = do
149149 let programArgs = ["-halt-on-error", "-interaction", "nonstopmode",
150150 "-output-directory", tmpDir, file]
151151 env' <- getEnvironment
152− let texinputs = maybe (tmpDir ++ ":") ((tmpDir ++ ":") ++)
152+#ifdef _WINDOWS
153+ let sep = ";"
154+#else
155+ let sep = ":"
156+#endif
157+ let texinputs = maybe (tmpDir ++ sep) ((tmpDir ++ sep) ++)
153158 $ lookup "TEXINPUTS" env'
154159 let env'' = ("TEXINPUTS", texinputs) :
155160 [(k,v) | (k,v) <- env', k /= "TEXINPUTS"]