void
init (void)
{
/* Figure out the machine endianness. */
determine_endianness ();
/* Must be first */
init_variables ();
init_units ();
set_fpu ();
init_compile_options ();
#ifdef DEBUG
/* Check for special command lines. */
if (argc > 1 && strcmp (argv[1], "--help") == 0)
show_variables ();
/* if (argc > 1 && strcmp(argv[1], "--resume") == 0) resume(); */
#endif
if (options.backtrace == 1)
find_addr2line ();
random_seed_i4 (NULL, NULL, NULL);
}
init (void)
{
/* Figure out the machine endianness. */
determine_endianness ();
/* Must be first */
init_variables ();
init_units ();
#ifdef DEBUG
/* Check for special command lines. */
if (argc > 1 && strcmp (argv[1], "--help") == 0)
show_variables ();
/* if (argc > 1 && strcmp(argv[1], "--resume") == 0) resume(); */
#endif
memory_init ();
random_seed(NULL,NULL,NULL);
}
/* return TRUE if a command match, FALSE if not */
static TBOOLEAN
show_two()
{
if (almost_equals(c_token, "p$lot")) {
(void) putc('\n', stderr);
show_plot();
c_token++;
} else if (almost_equals(c_token, "par$ametric")) {
(void) putc('\n', stderr);
show_parametric();
c_token++;
} else if (almost_equals(c_token, "poi$ntsize")) {
(void) putc('\n', stderr);
show_pointsize();
c_token++;
} else if (almost_equals(c_token, "enc$oding")) {
(void) putc('\n', stderr);
show_encoding();
c_token++;
} else if (almost_equals(c_token, "pol$ar")) {
(void) putc('\n', stderr);
show_polar();
c_token++;
} else if (almost_equals(c_token, "an$gles")) {
(void) putc('\n', stderr);
show_angles();
c_token++;
} else if (almost_equals(c_token, "ti$cs")) {
(void) putc('\n', stderr);
show_tics(TRUE, TRUE, TRUE, TRUE, TRUE);
c_token++;
} else if (almost_equals(c_token, "tim$estamp")) {
(void) putc('\n', stderr);
show_xyzlabel("time", &timelabel);
fprintf(stderr, "\twritten in %s corner\n", (timelabel_bottom ? "bottom" : "top"));
if (timelabel_rotate)
fputs("\trotated if the terminal allows it\n\t", stderr);
else
fputs("\tnot rotated\n\t", stderr);
c_token++;
} else if (almost_equals(c_token, "su$rface")) {
(void) putc('\n', stderr);
show_surface();
c_token++;
} else if (almost_equals(c_token, "hi$dden3d")) {
(void) putc('\n', stderr);
show_hidden3d();
c_token++;
} else if (almost_equals(c_token, "cla$bel")) {
(void) putc('\n', stderr);
show_label_contours();
c_token++;
} else if (almost_equals(c_token, "xti$cs")) {
show_tics(TRUE, FALSE, FALSE, TRUE, FALSE);
c_token++;
} else if (almost_equals(c_token, "yti$cs")) {
show_tics(FALSE, TRUE, FALSE, FALSE, TRUE);
c_token++;
} else if (almost_equals(c_token, "zti$cs")) {
show_tics(FALSE, FALSE, TRUE, FALSE, FALSE);
c_token++;
} else if (almost_equals(c_token, "x2ti$cs")) {
show_tics(FALSE, FALSE, FALSE, TRUE, FALSE);
c_token++;
} else if (almost_equals(c_token, "y2ti$cs")) {
show_tics(FALSE, FALSE, FALSE, FALSE, TRUE);
c_token++;
} else if (almost_equals(c_token, "xdti$cs")) {
show_tics(TRUE, FALSE, FALSE, TRUE, FALSE);
c_token++;
} else if (almost_equals(c_token, "ydti$cs")) {
show_tics(FALSE, TRUE, FALSE, FALSE, TRUE);
c_token++;
} else if (almost_equals(c_token, "zdti$cs")) {
show_tics(FALSE, FALSE, TRUE, FALSE, FALSE);
c_token++;
} else if (almost_equals(c_token, "x2dti$cs")) {
show_tics(FALSE, FALSE, FALSE, TRUE, FALSE);
c_token++;
} else if (almost_equals(c_token, "y2dti$cs")) {
show_tics(FALSE, FALSE, FALSE, FALSE, TRUE);
c_token++;
} else if (almost_equals(c_token, "xmti$cs")) {
show_tics(TRUE, FALSE, FALSE, TRUE, FALSE);
c_token++;
} else if (almost_equals(c_token, "ymti$cs")) {
show_tics(FALSE, TRUE, FALSE, FALSE, TRUE);
c_token++;
} else if (almost_equals(c_token, "zmti$cs")) {
show_tics(FALSE, FALSE, TRUE, FALSE, FALSE);
c_token++;
} else if (almost_equals(c_token, "x2mti$cs")) {
show_tics(FALSE, FALSE, FALSE, TRUE, FALSE);
c_token++;
} else if (almost_equals(c_token, "y2mti$cs")) {
show_tics(FALSE, FALSE, FALSE, FALSE, TRUE);
c_token++;
} else if (almost_equals(c_token, "sa$mples")) {
(void) putc('\n', stderr);
show_samples();
c_token++;
} else if (almost_equals(c_token, "isosa$mples")) {
(void) putc('\n', stderr);
show_isosamples();
c_token++;
} else if (almost_equals(c_token, "si$ze")) {
(void) putc('\n', stderr);
show_size();
c_token++;
} else if (almost_equals(c_token, "orig$in")) {
(void) putc('\n', stderr);
show_origin();
c_token++;
} else if (almost_equals(c_token, "t$erminal")) {
(void) putc('\n', stderr);
show_term();
c_token++;
} else if (almost_equals(c_token, "rr$ange")) {
(void) putc('\n', stderr);
show_range(R_AXIS, rmin, rmax, autoscale_r, "r");
c_token++;
} else if (almost_equals(c_token, "tr$ange")) {
(void) putc('\n', stderr);
show_range(T_AXIS, tmin, tmax, autoscale_t, "t");
c_token++;
} else if (almost_equals(c_token, "ur$ange")) {
(void) putc('\n', stderr);
show_range(U_AXIS, umin, umax, autoscale_u, "u");
c_token++;
} else if (almost_equals(c_token, "vi$ew")) {
(void) putc('\n', stderr);
show_view();
c_token++;
} else if (almost_equals(c_token, "vr$ange")) {
(void) putc('\n', stderr);
show_range(V_AXIS, vmin, vmax, autoscale_v, "v");
c_token++;
} else if (almost_equals(c_token, "v$ariables")) {
show_variables();
c_token++;
} else if (almost_equals(c_token, "ve$rsion")) {
show_version(stderr);
} else if (almost_equals(c_token, "xr$ange")) {
(void) putc('\n', stderr);
show_range(FIRST_X_AXIS, xmin, xmax, autoscale_x, "x");
c_token++;
} else if (almost_equals(c_token, "yr$ange")) {
(void) putc('\n', stderr);
show_range(FIRST_Y_AXIS, ymin, ymax, autoscale_y, "y");
c_token++;
} else if (almost_equals(c_token, "x2r$ange")) {
(void) putc('\n', stderr);
show_range(SECOND_X_AXIS, x2min, x2max, autoscale_x2, "x2");
c_token++;
} else if (almost_equals(c_token, "y2r$ange")) {
(void) putc('\n', stderr);
show_range(SECOND_Y_AXIS, y2min, y2max, autoscale_y2, "y2");
c_token++;
} else if (almost_equals(c_token, "zr$ange")) {
(void) putc('\n', stderr);
show_range(FIRST_Z_AXIS, zmin, zmax, autoscale_z, "z");
c_token++;
} else if (almost_equals(c_token, "z$ero")) {
(void) putc('\n', stderr);
show_zero();
c_token++;
} else if (almost_equals(c_token, "a$ll")) {
c_token++;
show_version(stderr);
show_autoscale();
show_bars();
show_border();
show_boxwidth();
show_clip();
show_contour();
show_dgrid3d();
show_mapping();
(void) fprintf(stderr, "\tdummy variables are \"%s\" and \"%s\"\n",
dummy_var[0], dummy_var[1]);
show_format();
show_style("data", data_style);
show_style("functions", func_style);
show_grid();
show_xzeroaxis();
show_yzeroaxis();
show_label(0);
show_arrow(0);
show_linestyle(0);
show_keytitle();
show_key();
show_logscale();
show_offsets();
show_margin();
show_output();
show_parametric();
show_pointsize();
show_encoding();
show_polar();
show_angles();
show_samples();
show_isosamples();
show_view();
show_surface();
#ifndef LITE
show_hidden3d();
#endif
show_size();
show_origin();
show_term();
show_tics(TRUE, TRUE, TRUE, TRUE, TRUE);
show_mtics(mxtics, mxtfreq, "x");
show_mtics(mytics, mytfreq, "y");
show_mtics(mztics, mztfreq, "z");
show_mtics(mx2tics, mx2tfreq, "x2");
show_mtics(my2tics, my2tfreq, "y2");
show_xyzlabel("time", &timelabel);
if (parametric || polar) {
if (!is_3d_plot)
show_range(T_AXIS, tmin, tmax, autoscale_t, "t");
else {
show_range(U_AXIS, umin, umax, autoscale_u, "u");
show_range(V_AXIS, vmin, vmax, autoscale_v, "v");
}
}
show_range(FIRST_X_AXIS, xmin, xmax, autoscale_x, "x");
show_range(FIRST_Y_AXIS, ymin, ymax, autoscale_y, "y");
show_range(SECOND_X_AXIS, x2min, x2max, autoscale_x2, "x2");
show_range(SECOND_Y_AXIS, y2min, y2max, autoscale_y2, "y2");
show_range(FIRST_Z_AXIS, zmin, zmax, autoscale_z, "z");
show_xyzlabel("title", &title);
show_xyzlabel("xlabel", &xlabel);
show_xyzlabel("ylabel", &ylabel);
show_xyzlabel("zlabel", &zlabel);
show_xyzlabel("x2label", &x2label);
show_xyzlabel("y2label", &y2label);
show_datatype("xdata", FIRST_X_AXIS);
show_datatype("ydata", FIRST_Y_AXIS);
show_datatype("x2data", SECOND_X_AXIS);
show_datatype("y2data", SECOND_Y_AXIS);
show_datatype("zdata", FIRST_Z_AXIS);
show_timefmt();
show_locale();
show_zero();
show_missing();
show_plot();
show_variables();
show_functions();
c_token++;
} else
return (FALSE);
return (TRUE);
}