unix/main: Use standard pyexec REPL for unix and windows ports.

This improves REPL usage consistency across ports, by utilizing the pyexec
code for the unix REPL.

Only enabled when MICROPY_USE_READLINE == 1 (the default).

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>

tests/cmdline/cmd_sys_exit_0.py

@@ -0,0 +1,5 @@
+# cmdline:
+# test sys.exit(0) - success exit code
+import sys
+
+sys.exit(0)

tests/cmdline/cmd_sys_exit_0.py.exp

@@ -0,0 +1 @@
+

tests/cmdline/cmd_sys_exit_error.py

@@ -0,0 +1,5 @@
+# cmdline:
+# test sys.exit() functionality and exit codes
+import sys
+
+sys.exit(123)

tests/cmdline/cmd_sys_exit_error.py.exp

@@ -0,0 +1 @@
+CRASH

tests/cmdline/cmd_sys_exit_none.py

@@ -0,0 +1,5 @@
+# cmdline:
+# test sys.exit(None) - should exit with code 0
+import sys
+
+sys.exit(None)

tests/cmdline/cmd_sys_exit_none.py.exp

@@ -0,0 +1 @@
+

tests/cmdline/repl_autocomplete.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # tests for autocompletion
 >>> import sys
 >>> not_exist.

tests/cmdline/repl_autocomplete_underscore.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use Ctrl-D to exit, Ctrl-E for paste mode
+Type "help()" for more information.
 >>> # Test REPL autocompletion filtering of underscore attributes
 >>> 
 >>> # Start paste mode

tests/cmdline/repl_autoindent.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # tests for autoindent
 >>> if 1:
 ...     print(1)

tests/cmdline/repl_basic.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # basic REPL tests
 >>> print(1)
 1

tests/cmdline/repl_cont.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # check REPL allows to continue input
 >>> 1 \\\\
 ... + 2

tests/cmdline/repl_emacs_keys.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # REPL tests of GNU-ish readline navigation
 >>> # history buffer navigation
 >>> 1

tests/cmdline/repl_inspect.py.exp

@@ -1,6 +1,6 @@
 test
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # cmdline: -i -c print("test")
 >>> # -c option combined with -i option results in REPL
 >>> 

tests/cmdline/repl_lock.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> import micropython
 >>> micropython.heap_lock()
 >>> 1+1

tests/cmdline/repl_micropyinspect.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # cmdline: cmdline/repl_micropyinspect
 >>> # setting MICROPYINSPECT environment variable before program exit triggers REPL
 >>> 

tests/cmdline/repl_paste.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use Ctrl-D to exit, Ctrl-E for paste mode
+Type "help()" for more information.
 >>> # Test REPL paste mode functionality
 >>> 
 >>> # Basic paste mode with a simple function

tests/cmdline/repl_sys_ps1_ps2.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # test changing ps1/ps2
 >>> import sys
 >>> sys.ps1 = "PS1"

tests/cmdline/repl_words_move.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # word movement
 >>> # backward-word, start in word
 >>> \.\+

tests/feature_check/repl_emacs_check.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # Check for emacs keys in REPL
 >>> t = \.\+
 >>> t == 2

tests/feature_check/repl_words_move_check.py.exp

@@ -1,5 +1,5 @@
 MicroPython \.\+ version
-Use \.\+
+Type "help()" for more information.
 >>> # Check for emacs keys in REPL
 >>> t = \.\+
 >>> t == 2