Here is a list of all macros with links to the files they belong to:
- r -
- R2D : taper.c
- RADIANS : arith.h
- RAND : exparse.h, exparse.c
- RANDOM : neatoinit.c
- RANGE : matrix_ops.c
- RANKDIR_BT : const.h
- RANKDIR_LR : const.h
- RANKDIR_RL : const.h
- RANKDIR_TB : const.h
- RARRAY_LEN : gv_ruby.cpp
- RARRAY_PTR : gv_ruby.cpp
- RationalFunction : ellipse.c
- rb_define_alloc_func : gv_ruby.cpp
- RB_STRING_VALUE : gv_ruby.cpp
- rb_undef_alloc_func : gv_ruby.cpp
- RBCONST : shapes.c
- RBCURVE : shapes.c
- RBRACE : const.h
- RDATA : circle.h, patchwork.h
- re : edges.h
- REAL : gmlparse.c, gmlparse.h
- REAL_CLUSTER : dotsplines.c
- RECTANGLE_OVERLAP_LOGGING : block.cpp, blocks.cpp, solve_VPSC.cpp
- REGULAR : gvrender.c, neatoinit.c
- REGULAREDGE : const.h
- REJECT : gmlscan.c, scan.c
- RENDERER_COLOR_TYPE : gvrender_core_pov.c
- RESET : htmltable.c
- RETURN : strmatch.c, exparse.h, exparse.c
- REVERSED : const.h
- RFLOAT_VALUE : gv_ruby.cpp
- RGRADIENT : const.h
- RHASH_EMPTY_P : gv_ruby.cpp
- RHASH_IFNONE : gv_ruby.cpp
- RHASH_ITER_LEV : gv_ruby.cpp
- RHASH_SIZE : gv_ruby.cpp
- RHASH_TBL : gv_ruby.cpp
- RIFF_MAGIC : gvusershape.c
- right : closest.c, dijkstra.c
- RIGHT : const.h
- RIGHT_IX : const.h
- RIGHTP : sfhdr.h
- RK_MAX : randomkit.h
- RK_STATE_LEN : randomkit.h
- rlink : dthdr.h
- RMIN : gvrender_pango.c
- ROOT : rank.c
- ROUND : arith.h
- RPAREN : const.h
- RROTATE : dthdr.h
- rrotate : dthdr.h
- RSH : exparse.c, exparse.h
- RSTRING_END : gv_ruby.cpp
- RSTRING_LEN : gv_ruby.cpp
- RSTRING_PTR : gv_ruby.cpp
- RSTRUCT_LEN : gv_ruby.cpp
- RSTRUCT_PTR : gv_ruby.cpp
- RTYPEDDATA_P : gv_ruby.cpp
- Ruby_DirectorTypeMismatchException : gv_ruby.cpp
- RUBY_INIT_STACK : gv_ruby.cpp