win32: make support for euro input a separate option

Commit 93a63809f (win32: add support for the euro currency symbol)
made various changes to enable support for the euro symbol.

One of these changes allows the euro to be entered from the console
even if the current code page doesn't support it.  This is probably
of limited use:  the symbol can be entered but won't be displayed
correctly.

Move this capability into a separate configuration option,
FEATURE_EURO_INPUT, which is disabled by default.

Saves 48-64 bytes in the new default case.

(GitHub issue #335)

1 files changed, 4 insertions, 4 deletions

diff --git a/win32/termios.c b/win32/termios.c
index 9fa97685d..081a41e5b 100644
--- a/win32/termios.c
+++ b/win32/termios.c
@@ -34,7 +34,7 @@ int64_t FAST_FUNC windows_read_key(int fd, char *buf UNUSED_PARAM, int timeout)
         INPUT_RECORD record;
         DWORD nevent_out, mode;
         int ret = -1;
-#if ENABLE_FEATURE_EURO
+#if ENABLE_FEATURE_EURO_INPUT
         wchar_t uchar;
         char achar;
 #endif
@@ -54,7 +54,7 @@ int64_t FAST_FUNC windows_read_key(int fd, char *buf UNUSED_PARAM, int timeout)
                         if (WaitForSingleObject(cin, timeout) != WAIT_OBJECT_0)
                                 goto done;
                 }
-#if ENABLE_FEATURE_EURO
+#if ENABLE_FEATURE_EURO_INPUT
                 if (!ReadConsoleInputW(cin, &record, 1, &nevent_out))
 #else
                 if (!ReadConsoleInput(cin, &record, 1, &nevent_out))
@@ -73,7 +73,7 @@ int64_t FAST_FUNC windows_read_key(int fd, char *buf UNUSED_PARAM, int timeout)
                 }
                 alt_pressed = state & LEFT_ALT_PRESSED;
 
-#if ENABLE_FEATURE_EURO
+#if ENABLE_FEATURE_EURO_INPUT
                 if (!record.Event.KeyEvent.uChar.UnicodeChar) {
 #else
                 if (!record.Event.KeyEvent.uChar.AsciiChar) {
@@ -119,7 +119,7 @@ int64_t FAST_FUNC windows_read_key(int fd, char *buf UNUSED_PARAM, int timeout)
                                 ret &= ~0x80;
                         goto done;
                 }
-#if ENABLE_FEATURE_EURO
+#if ENABLE_FEATURE_EURO_INPUT
                 uchar = record.Event.KeyEvent.uChar.UnicodeChar;
                 achar = uchar & 0x7f;
                 if (achar != uchar)