#include "ngspice/ngspice.h"
#include "ngspice/bool.h"
#include "ngspice/dvec.h"

#include "com_setscale.h"
#include "quote.h"
#include "ngspice/cpextern.h"
#include "vectors.h"
#include "plotting/plotting.h"
#include "plotting/pvec.h"
#include "ngspice/fteext.h"


/* Set the default scale to the named vector.  If no vector named,
 * find and print the default scale.  */
void
com_setscale(wordlist *wl)
{
    struct dvec *d;
    char *s;

    if (plot_cur) {
        if (wl) {
            s = cp_unquote(wl->wl_word);
            d = vec_get(s);
            if (s)
                tfree(s);/*DG to avoid the cp_unquote memory leak */

            if (d == NULL)
                fprintf(cp_err, "Error: no such vector as %s.\n", wl->wl_word);
            else
                plot_cur->pl_scale = d;
        } else if (plot_cur->pl_scale) {
            pvec(plot_cur->pl_scale);
        }
    } else {
        fprintf(cp_err, "Error: no current plot.\n");
    }
}