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| author | Michael Brown | 2022-02-14 14:45:59 +0100 |
|---|---|---|
| committer | Michael Brown | 2022-02-15 13:50:26 +0100 |
| commit | e1cedbc0d4fdb0e16818f6b722f4873a50780761 (patch) | |
| tree | 498de03ad0d5157c73479274569ea992cb47101c /src/hci/keymap/keymap_sr-latin.c | |
| parent | [console] Centralise handling of key modifiers (diff) | |
| download | ipxe-e1cedbc0d4fdb0e16818f6b722f4873a50780761.tar.gz ipxe-e1cedbc0d4fdb0e16818f6b722f4873a50780761.tar.xz ipxe-e1cedbc0d4fdb0e16818f6b722f4873a50780761.zip | |
[console] Support AltGr to access ASCII characters via remapping
Several keyboard layouts define ASCII characters as accessible only
via the AltGr modifier. Add support for this modifier to ensure that
all ASCII characters are accessible.
Experiments suggest that the BIOS console is likely to fail to
generate ASCII characters when the AltGr key is pressed. Work around
this limitation by accepting LShift+RShift (which will definitely
produce an ASCII character) as a synonym for AltGr.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/hci/keymap/keymap_sr-latin.c')
| -rw-r--r-- | src/hci/keymap/keymap_sr-latin.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/hci/keymap/keymap_sr-latin.c b/src/hci/keymap/keymap_sr-latin.c index ec5efdc89..7e55714a2 100644 --- a/src/hci/keymap/keymap_sr-latin.c +++ b/src/hci/keymap/keymap_sr-latin.c @@ -17,8 +17,14 @@ static struct keymap_key sr_latin_basic[] = { { 0, 0 } }; +/** "sr-latin" AltGr remapping */ +static struct keymap_key sr_latin_altgr[] = { + { 0, 0 } +}; + /** "sr-latin" keyboard map */ struct keymap sr_latin_keymap __keymap = { .name = "sr-latin", .basic = sr_latin_basic, + .altgr = sr_latin_altgr, }; |