Add description for 'remap' to mapster32.cfg, add 'setstartpos' to a.m32.

The latter is commented out, since it has to be *compiled* with
script_expertmode enabled.

git-svn-id: https://svn.eduke32.com/eduke32@2808 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/build/src/config.c

@@ -557,9 +557,18 @@ int32_t writesetup(const char *fn)
 #endif
 //             "; Console key scancode, in hex\n"
              "keyconsole = %X\n"
-             "; example: make KP0 function as KP5 (counters inability\n"
-             "; inability to pan using Shift-KP5-KP8/2 in 3D mode)\n"
-             "; remap = 52-4C\n"
+             "\n"
+             "; This option allows you to remap keys in case some of them are not available\n"
+             "; (like on a notebook). It has to be a comma-separated list of SOURCE-TARGET\n"
+             "; scancode values, looked up in the keyboard map above. This also means that\n"
+             "; the key positions count, not their labels for non-US keyboards.\n"
+             ";\n"
+             "; Example:\n"
+             ";  1. Map the backslash key (0x2B) to KPENTER (9C), since portable devices\n"
+             ";     often don't have the latter\n"
+             ";  2. make KP0 (0x52) function as KP5 (0x4C), countering the inability to pan\n"
+             ";     using Shift-KP5-KP8/2 in 3D mode\n"
+             "; remap = 2B-9C,52-4C\n"
              "remap = ",
 
              forcesetup, fullscreen, xdim2d, ydim2d, xdimgame, ydimgame, bppgame, vsync,

polymer/eduke32/samples/a.m32

@@ -70,7 +70,7 @@ gamevar drawcol 9 0
 define TQUOTE 0
 definequote TQUOTE  >>> write on me! <<<
 
-//light       
+//light
 define LIGHTQUOTE 1
 //                                  x  y  z       r  g  b                mins maxs
 definequote LIGHTQUOTE light  %d   %d %d %d  %d  %d %d %d   %d %d %d %d   %d %d   %d %d
@@ -1310,6 +1310,22 @@ defstate listusedtags
     }
 ends
 
+// This must be *compiled* with script_expertmode
+/*
+defstate setstartpos
+    "Set start pos. from spr."
+    var spr
+    getnumberfromuser spr "sprite number: " MAXSPRITES 8
+
+    seti spr
+    set startposx .x
+    set startposy .y
+    set startposz .z
+    set startsector .sectnum
+    set startang .ang
+ends
+*/
+
 ////////// USER AREA //////////
 
 // key settings