35 double getcomp(obj *p, int t)	/* return component of a position */  in getcomp()
122 void maketattr(int sub, char *p)	/* text attribute: takes two */  in maketattr()
134 void makevattr(char *p)	/* varname attribute */  in makevattr()
161 void printpos(obj *p)	/* print position for debugging */  in printpos()
168 	register char *p;  in tostring()  local
179 	obj *p;  in makepos()  local
189 	obj *p;  in makebetween()  local
198 obj *getpos(obj *p, int corner)	/* find position of point */  in getpos()
206 int whatpos(obj *p, int corner, double *px, double *py)	/* what is the position (no side effect) */  in whatpos()
309 	obj *p;  in getlast()  local
332 	obj *p;  in getfirst()  local
352 double getblkvar(obj *p, char *s)	/* find variable s2 in block p */  in getblkvar()
360 obj *getblock(obj *p, char *s)	/* find variable s in block p */  in getblock()
368 YYSTYPE getblk(obj *p, char *s)	/* find union type for s in p */  in getblk()
387 obj *fixpos(obj *p, double x, double y)  in fixpos()
393 obj *addpos(obj *p, obj *q)  in addpos()
399 obj *subpos(obj *p, obj *q)  in subpos()
407 	obj *p;  in makenode()  local