plotting/graf.c, cleanup initialisation, `gr_init()' is in charge to do that
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@ -38,8 +38,8 @@ static char *getitright(char *buf, double num);
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/* for legends, set in gr_start, reset in gr_iplot and gr_init */
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static int plotno;
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static int curcolor = 1; /* for assigning unique colors */
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static int curlst = 0; /* for assigning line styles */
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static int curcolor; /* for assigning unique colors */
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static int curlst; /* for assigning line styles */
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/* invariant: currentgraph contains the current graph */
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