diff options
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-12-02 12:35:47 +0900 |
|---|---|---|
| committer | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-12-02 11:26:26 +0900 |
| commit | e1026837dd43577273ec9fcbaf4c2c41fdabd56d (patch) | |
| tree | 8ab761ecef9303544b153f7c152df0c15e1623c4 | |
| parent | 8fa73a9f8414a4926365324c2fe32a237c2eb91d (diff) | |
| download | newlib-e1026837dd43577273ec9fcbaf4c2c41fdabd56d.zip newlib-e1026837dd43577273ec9fcbaf4c2c41fdabd56d.tar.gz newlib-e1026837dd43577273ec9fcbaf4c2c41fdabd56d.tar.bz2 | |
Cygwin: console: Fix OSC sequence handling.
- Currently, some OSC escape sequences, such as 'OSC 110 BEL', are
not handled correctly. This patch fixes the issue.
| -rw-r--r-- | winsup/cygwin/fhandler_console.cc | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc index d9ed71a..4c98b53 100644 --- a/winsup/cygwin/fhandler_console.cc +++ b/winsup/cygwin/fhandler_console.cc @@ -3308,13 +3308,30 @@ fhandler_console::write (const void *vsrc, size_t len) case gotrsquare: if (isdigit (*src)) con.rarg = con.rarg * 10 + (*src - '0'); - else if (*src == ';' && (con.rarg == 2 || con.rarg == 0)) - con.state = gettitle; - else if (*src == ';' && (con.rarg == 4 || con.rarg == 104 - || (con.rarg >= 10 && con.rarg <= 19))) - con.state = eatpalette; - else - con.state = eattitle; + else if (*src == ';') + { + if (con.rarg == 0 || con.rarg == 2) + con.state = gettitle; + else if ((con.rarg >= 4 && con.rarg <= 6) + || (con.rarg >=10 && con.rarg <= 19) + || (con.rarg >=104 && con.rarg <= 106) + || (con.rarg >=110 && con.rarg <= 119)) + con.state = eatpalette; + else + con.state = eattitle; + } + else if (*src == '\033') + con.state = endpalette; + else if (*src == '\007') + { + wpbuf.put (*src); + if (wincap.has_con_24bit_colors () && !con_is_legacy) + wpbuf.send (get_output_handle ()); + wpbuf.empty (); + con.state = normal; + src++; + break; + } wpbuf.put (*src); src++; break; |