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Merge pull request #92 from ArsenArsen/trunk

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readline: exclude the non-ctrl case from checks
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mint 2021-07-08 17:46:49 +02:00 committed by GitHub
commit 9f541d2d8e
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1 changed files with 8 additions and 9 deletions
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stage23/lib/readline.c
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@ -38,7 +38,7 @@ int getchar_internal(uint8_t scancode, uint8_t ascii) {
// special case checks for C-[pnfb] // special case checks for C-[pnfb]
#define CTRL_CHECK(ch, key) \ #define CTRL_CHECK(ch, key) \
if ((ascii | 0x60) == ch) { \ if ((ascii | 0x60) == ch && ascii != ch) { \
return key; \ return key; \
} else { \ } else { \
break; \ break; \
@ -76,9 +76,8 @@ int getchar_internal(uint8_t scancode, uint8_t ascii) {
return GETCHAR_ESCAPE; return GETCHAR_ESCAPE;
// special case checks for C-[pnfb] // special case checks for C-[pnfb]
// EFI for some reason reports scancode zero if Ctrl is held
#define CTRL_CHECK(ch, key) \ #define CTRL_CHECK(ch, key) \
if ((ascii | 0x60) == ch) { \ if ((ascii | 0x60) == ch && ascii != ch) { \
return key; \ return key; \
} }
case 0: case 0: