add command and keybind for tag clips

edittagclip type

  Sets tag clip type of all selected cubes.

  type can be numeric 0, 64 or 128 or keyword "none", "clip", or "plclip"

DOCREF edittagclip

source/src/editing.cpp

@@ -976,6 +976,17 @@ void edittag(int *tag)
 }
 COMMAND(edittag, "i");
 
+void edittagclip(char *tag)
+{
+    int nt = ((int) strtol(tag, NULL, 0)) & TAGANYCLIP;
+    if(tolower(*tag) == 'n') nt = 0; // "none", "nil, "nop"
+    else if(!strncasecmp(tag, "pl", 2)) nt = TAGPLCLIP; // "playerclip", "plclip", "pl"
+    else if(isalpha(*tag)) nt = TAGCLIP; // "clip", "all", "full", "hippo"
+    EDITSELMP;
+    loopselsxy(s->tag = (s->tag & TAGTRIGGERMASK) | nt);
+}
+COMMAND(edittagclip, "s");
+
 void newent(char *what, float *a1, float *a2, float *a3, float *a4)
 {
     EDITSEL;