| commit | b7319a75db60f4d38fd9012a535e8329ab252044 | |
| author | Kalle Olavi Niemitalo <kon@iki.fi> | |
| Sun, 29 Oct 2006 16:41:16 +0000 (29 18:41 +0200) | ||
| committer | Kalle Olavi Niemitalo <Kalle@Astalo.kon.iki.fi> | |
| Sun, 29 Oct 2006 16:41:16 +0000 (29 18:41 +0200) | ||
| tree | 59d877cfbd8b861c034fca4a46b5829883586353 | treesnapshot (tar.gz zip) |
| parent | 23ca645054edbd030047c8d3fc1d0c54328c3034 | commitdiff |
Bug 724: terminal: Correct parsing of ECMA-48 control sequences.
The previous version assumed the first non-digit after the CSI was the
Final Byte, for example the first semicolon in the "\E[?1;2c" report.
It then treated all subsequent bytes as typed characters.
According to Standard ECMA-48 (Fifth Edition - June 1991), there may
be any number of Parameter Bytes in the range 0x30 to 0x3F, and then
any number of Intermediate Bytes in the range 0x20 to 0x2F, between
the CSI and the Final Byte.
This version still does not support control sequences longer than
ITRM_IN_QUEUE_SIZE bytes.
The previous version assumed the first non-digit after the CSI was the
Final Byte, for example the first semicolon in the "\E[?1;2c" report.
It then treated all subsequent bytes as typed characters.
According to Standard ECMA-48 (Fifth Edition - June 1991), there may
be any number of Parameter Bytes in the range 0x30 to 0x3F, and then
any number of Intermediate Bytes in the range 0x20 to 0x2F, between
the CSI and the Final Byte.
This version still does not support control sequences longer than
ITRM_IN_QUEUE_SIZE bytes.
| src/terminal/kbd.c | diffblobblamehistory |