remove obsolete FIXME

include/notcurses/notcurses.h

@@ -890,7 +890,7 @@ API int ncplane_polyfill_yx(struct ncplane* n, int y, int x, const cell* c);
 //
 // Preconditions for gradient operations (error otherwise):
 //
-//  all: only RGB colors (no defaults, no palette-indexed)
+//  all: only RGB colors, unless all four channels match
 //  all: all alpha values must be the same
 //  1x1: all four colors must be the same
 //  1xN: both top and both bottom colors must be the same (vertical gradient)

src/demo/whiteout.c

@@ -106,7 +106,6 @@ wormy(worm* s, int dimy, int dimx){
   do{ // force a move
     s->y = oldy;
     s->x = oldx;
-    // FIXME he ought be weighted to avoid light; he's a worm after all
     int direction = random() % 4;
     switch(direction){
       case 0: --s->y; break;