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* fhandler_console.cc (fhandler_console::read) Handle certain key up events, to 

allow pasting accented characters and typing them using the "alt + numerics"
sequences.
* include/limits.h (IOV_MAX): Set to a number which is small enough to use in
an array.
This commit is contained in:
Christopher Faylor 2003-04-08 21:19:33 +00:00
parent e3501c78ca
commit ca81cd60ce
3 changed files with 28 additions and 5 deletions
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11
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,14 @@
2003-04-08 Bob Cassels <bcassels@abinitio.com>
* fhandler_console.cc (fhandler_console::read) Handle certain key up
events, to allow pasting accented characters and typing them using the
"alt + numerics" sequences.
2003-04-07 Christopher Faylor <cgf@redhat.com>
* include/limits.h (IOV_MAX): Set to a number which is small enough to
use in an array.
2003-04-04 Christopher Faylor <cgf@redhat.com>
* cygthread.h (cygthread::avail): Make LONG for easier use with

18
winsup/cygwin/fhandler_console.cc
View File

@ -321,14 +321,26 @@ fhandler_console::read (void *pv, size_t& buflen)
break;
}
if (!input_rec.Event.KeyEvent.bKeyDown)
continue;
#define ich (input_rec.Event.KeyEvent.uChar.AsciiChar)
#define wch (input_rec.Event.KeyEvent.uChar.UnicodeChar)
#define ALT_PRESSED (LEFT_ALT_PRESSED | RIGHT_ALT_PRESSED)
#define CTRL_PRESSED (LEFT_CTRL_PRESSED | RIGHT_CTRL_PRESSED)
/* Ignore key up events, except for left alt events with non-zero character
*/
if (!input_rec.Event.KeyEvent.bKeyDown &&
/*
Event for left alt, with a non-zero character, comes from
"alt + numerics" key sequence.
e.g. <left-alt> 0233 => &eacute;
*/
!(wch != 0
// ?? experimentally determined on an XP system
&& virtual_key_code == VK_MENU
// left alt -- see http://www.microsoft.com/hwdev/tech/input/Scancode.asp
&& input_rec.Event.KeyEvent.wVirtualScanCode == 0x38))
continue;
if (wch == 0 ||
/* arrow/function keys */
(input_rec.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY))

4
winsup/cygwin/include/limits.h
View File

@ -116,9 +116,9 @@ details. */
#define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
#endif
/* Maximum number of iovcnt in a writev */
/* Maximum number of iovcnt in a writev (an arbitrary number) */
#undef IOV_MAX
#define IOV_MAX (__INT_MAX__-1)
#define IOV_MAX 1024
/* Maximum size of ssize_t */
#undef SSIZE_MAX