Document that new version can omit semicolons in print.

Also, add a test to the test-suite.

Author: dmsc

manual.md

@@ -1166,6 +1166,12 @@ Console Print and Input Statements
   with the value of each character in
   the original string before printing.
 
+  *Advanced:* When writing abbreviated
+  code, you can omit the semicolon in
+  almost all places, and just join the
+  values together. Avoid doing this in
+  common code for better readability.
+
 
 **Writes A Character To Screen**  
 **PUT _num_ / PU.**

testsuite/tests/stmt-print.bas

@@ -83,6 +83,12 @@ exec print1
 ? rtab(4) "x"; rtab(4) "yy";
 ? "e"
 
+' Test without separators (extension)
+?1"-"2
+A=123
+?1A
+?"x"A"y"
+
 proc print1
  ? "in proc"
 endproc

testsuite/tests/stmt-print.chk

@@ -86,3 +86,6 @@ ABCDEFGHI   1234
 ABCDEFGHI 12345
 ABCDEFGHI 123456
    x  yye
+1-2
+1123
+x123y