bracket characters for horizontal piece edges in non-ascii mode

to give more body (especially for -S) and consistency with lone blocks

diff --git a/curses.c b/curses.c
index a2c523480d6281e11489588a5cd362ba569d7b28..7c95782f3ce4703a8fa1a6ce5998010ae702137e 100644 (file)
--- a/curses.c
+++ b/curses.c
@@ -446,11 +446,11 @@ void PlotBlock1(int y, int x, unsigned char type)
                        case  16: addch(ACS_ULCORNER); addch(ACS_URCORNER); break;//top end
                        case  32: addch(ACS_LLCORNER); addch(ACS_LRCORNER); break;//bottom end
                        case  48: addch(ACS_VLINE); addch(ACS_VLINE); break;    //vertical middle
-                       case  64: addch(' '); addch(ACS_HLINE); break;          //left end
+                       case  64: addch('['); addch(ACS_HLINE); break;          //left end
                        case  80: addch(ACS_ULCORNER); addch(ACS_TTEE); break;  //top left corner
                        case  96: addch(ACS_LLCORNER); addch(ACS_BTEE); break;  //bottom left corner
                        case 112: addch(ACS_LTEE); addch(ACS_PLUS); break;      //vertical+right
-                       case 128: addch(ACS_HLINE); addch(' '); break;          //right end
+                       case 128: addch(ACS_HLINE); addch(']'); break;          //right end
                        case 144: addch(ACS_TTEE); addch(ACS_URCORNER); break;  //top right corner
                        case 160: addch(ACS_BTEE); addch(ACS_LRCORNER); break;  //bottom right corner
                        case 176: addch(ACS_PLUS); addch(ACS_RTEE); break;      //vertical+left