1 files changed, 62 insertions, 0 deletions
diff --git a/test/symbols.cxx b/test/symbols.cxx
new file mode 100644
index 000000000..b66e6e142
--- /dev/null
+++ b/test/symbols.cxx
@@ -0,0 +1,62 @@
+//	produce diagram used in the documentation:
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <FL/Fl.H>
+#include <FL/Fl_Single_Window.H>
+#include <FL/Fl_Box.H>
+#include <FL/fl_draw.H>
+
+int N = 0;
+#define W 60
+#define H 60
+#define ROWS 5
+#define COLS 5
+
+Fl_Window *window;
+
+void bt(const char *name) {
+  int x = N%COLS;
+  int y = N/COLS;
+  N++;
+  x = x*W+10;
+  y = y*H+10;
+  Fl_Box *a = new Fl_Box(FL_NO_BOX,x,y,W-20,H-20,name);
+  a->align(FL_ALIGN_BOTTOM);
+  a->labelsize(11);
+  Fl_Box *b = new Fl_Box(FL_UP_BOX,x,y,W-20,H-20,name);
+  b->labeltype(FL_SYMBOL_LABEL);
+  b->labelcolor(FL_DARK3);
+}
+
+int main(int argc, char ** argv) {
+  window = new Fl_Single_Window(COLS*W,ROWS*H+20);
+bt("@->");
+bt("@>");
+bt("@>>");
+bt("@>|");
+bt("@>[]");
+bt("@|>");
+bt("@<-");
+bt("@<");
+bt("@<<");
+bt("@|<");
+bt("@[]<");
+bt("@<|");
+bt("@<->");
+bt("@-->");
+bt("@+");
+bt("@->|");
+bt("@||");
+bt("@arrow");
+bt("@returnarrow");
+bt("@square");
+bt("@circle");
+bt("@line");
+bt("@menu");
+bt("@UpArrow");
+bt("@DnArrow");
+  window->resizable(window);
+  window->show(argc,argv);
+  return Fl::run();
+}