stb_connected_components added

README.md

@@ -23,11 +23,12 @@ library    | lastest version | category | LoC | description
 **stb_herringbone_wa...** | 0.6 | game dev | 1220 | herringbone Wang tile map generator
 **stb_c_lexer.h** | 0.07 | parsing | 816 | simplify writing parsers for C-like languages
 **stb_divide.h** | 0.91 | math | 379 | more useful 32-bit modulus e.g. "euclidean divide"
+**stb_connected_comp...** | 0.90 | misc | 653 | incrementally compute reachability on grids
 **stb.h** | 2.27 | misc | 14185 | helper functions for C, mostly redundant in C++; basically author's personal stuff
 **stb_leakcheck.h** | 0.2 | misc | 124 | quick-and-dirty malloc/free leak-checking
 
-Total libraries: 18  
-Total lines of C code: 46814
+Total libraries: 19  
+Total lines of C code: 47467
 
 
 FAQ

tools/README.list

@@ -14,5 +14,6 @@ stb_tilemap_editor.h        | game dev         | embeddable tilemap editor
 stb_herringbone_wang_tile.h | game dev         | herringbone Wang tile map generator
 stb_c_lexer.h               | parsing          | simplify writing parsers for C-like languages
 stb_divide.h                | math             | more useful 32-bit modulus e.g. "euclidean divide"
+stb_connected_components.h  | misc             | incrementally compute reachability on grids
 stb.h                       | misc             | helper functions for C, mostly redundant in C++; basically author's personal stuff
 stb_leakcheck.h             | misc             | quick-and-dirty malloc/free leak-checking