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Rev 8134 Rev 8158
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/* from flydraw.c */
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/* from flydraw.c */
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extern int linecnt, varcnt;
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extern int linecnt, varcnt;
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extern ev_variable vartab[];
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extern ev_variable vartab[];
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extern char varnamebuf[MAX_VARNAMEBUF], *varnameptr;
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extern char varnamebuf[MAX_VARNAMEBUF], *varnameptr;
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extern gdImagePtr image, wimg,tileimg,brushimg;
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extern gdImagePtr image, wimg, tileimg, brushimg;
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extern int brushed,tiled,styled,savew, wcolor, transform;
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extern int brushed, tiled, styled, savew, wcolor, transform;
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typedef double matrice[4];
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typedef double matrice[4];
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#define JC_NB_MATRICES 19
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#define JC_NB_MATRICES 19
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extern matrice matrices_pavage[JC_NB_MATRICES+1];
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extern matrice matrices_pavage[JC_NB_MATRICES+1];
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#define matrix matrices_pavage[0]
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#define matrix matrices_pavage[0]
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typedef double vecteur[2];
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typedef double vecteur[2];
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extern vecteur vecteurs_pavage[JC_NB_MATRICES+1];
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extern vecteur vecteurs_pavage[JC_NB_MATRICES+1];
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#define vector vecteurs_pavage[0];
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#define vector vecteurs_pavage[0];
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extern double scale_buf[MAX_PARMS];
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extern double scale_buf[MAX_PARMS];
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extern double transx,transy; /* translation vector */
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extern double transx, transy; /* translation vector */
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extern double xscale,yscale,xstart,ystart;
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extern double xscale, yscale, xstart, ystart;
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extern int sizex, sizey, saved;
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extern int sizex, sizey, saved;
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extern int color_white,color_black,color_bounder,lstep;
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extern int color_white, color_black, color_bounder, color_frame, lstep;
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extern int width;
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extern int width;
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extern double tend, tstart, tstep, plotjump,animstep;
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extern double tend, tstart, tstep, plotjump, animstep;
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int tranged;
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int tranged;
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extern int vimg_enable,vimg_ready;
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extern int vimg_enable, vimg_ready;
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extern FILE *vimgf;
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extern FILE *vimgf;
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extern char vimgfilename[1024], imagefilename[1024];
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extern char vimgfilename[1024], imagefilename[1024];
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double parallogram_fonda[6];
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double parallogram_fonda[6];
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char *substit(char *p);
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char *substit(char *p);
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void output(void);
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void output(void);
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/* from wimg.c */
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/* from wimg.c */
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void vimg_init (void);
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void vimg_init (void);
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void vimg_close (void);
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void vimg_close (void);
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void vimg_arc (double x0,double y0, double rx, double ry,double a1, double a2);
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void vimg_arc (double x0, double y0, double rx, double ry, double a1, double a2);
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void vimg_ellipse (double x0, double y0, double rx, double ry);
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void vimg_ellipse (double x0, double y0, double rx, double ry);
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void vimg_line (double x1,double y1,double x2,double y2);
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void vimg_line (double x1, double y1, double x2, double y2);
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void vimg_polyline (double xy[], int cnt, int closed);
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void vimg_polyline (double xy[], int cnt, int closed);
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void vimg_rect (double x1, double y1, double x2, double y2);
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void vimg_rect (double x1, double y1, double x2, double y2);
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void vimg_plotstart (void);
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void vimg_plotstart (void);
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void vimg_plot1 (double x, double y);
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void vimg_plot1 (double x, double y);
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void vimg_plotend (void);
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void vimg_plotend (void);
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void collapse_item(char *p, int n);
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void collapse_item(char *p, int n);
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int ggetline(char buf[]);
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int ggetline(char buf[]);
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/* from nametab.c */
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/* from nametab.c */
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enum {t_prep,t_color,t_obj};
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enum {t_prep,t_color,t_obj};
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typedef struct objparm{ int p[MAX_PARMS]; double pd[MAX_PARMS]; int pcnt,color[2],fill;
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typedef struct objparm{ int p[MAX_PARMS]; double pd[MAX_PARMS]; int pcnt, color[2], fill;
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char str[MAX_LINELEN+1],font[16]; } objparm;
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char str[MAX_LINELEN+1], font[16]; } objparm;
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enum {p_and,p_from,p_to,p_thru,p_center,p_color,p_font,
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enum {p_and,p_from,p_to,p_thru,p_center,p_color,p_font,
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  p_diameter,p_radius,p_width,p_height };
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  p_diameter,p_radius,p_width,p_height };
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extern struct preptab { char *name;int typ; } preptab[];
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extern struct preptab { char *name;int typ; } preptab[];
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extern struct objtab {
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extern struct objtab {
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 char *name;int required_parms,color_pos,fill_tag,subst;
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 char *name;int required_parms, color_pos, fill_tag, subst;
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 void (*routine) (objparm *pm); } objtab[];
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 void (*routine) (objparm *pm); } objtab[];
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extern struct colortab {char *name;char *def;} colortab[];
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extern struct colortab {char *name;char *def;} colortab[];
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extern struct nametab {char *name;int type;int serial;} nametab[];
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extern struct nametab {char *name;int type;int serial;} nametab[];
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extern int nametab_no, prep_no, obj_no, color_no;
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extern int nametab_no, prep_no, obj_no, color_no;