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ready for #4

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Kyle Isom
2020-02-08 02:30:32 -08:00
parent 6f4fd2f4d0
commit 09920200e8
1 changed files with 24 additions and 0 deletions
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24
ke/main.c
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@@ -27,6 +27,9 @@ enum KeyPress {
ARROW_DOWN,
ARROW_LEFT,
ARROW_RIGHT,
DEL_KEY,
END_KEY,
HOME_KEY,
PG_UP,
PG_DN,
};
@@ -125,6 +128,8 @@ is_arrow_key(int16_t c)
case CTRL_KEY('b'):
case PG_UP:
case PG_DN:
case HOME_KEY:
case END_KEY:
return 1;
};
@@ -152,8 +157,13 @@ get_keypress()
return c;
if (seq[2] == '~') {
switch (seq[1]) {
case '1': return HOME_KEY;
case '2': return END_KEY;
case '3': return DEL_KEY;
case '5': return PG_UP;
case '6': return PG_DN;
case '7': return HOME_KEY;
case '8': return END_KEY;
}
}
} else {
@@ -162,11 +172,18 @@ get_keypress()
case 'B': return ARROW_DOWN;
case 'C': return ARROW_RIGHT;
case 'D': return ARROW_LEFT;
case 'F': return END_KEY;
case 'H': return HOME_KEY;
default:
/* nada */ ;
}
}
} else if (seq[0] == 'O') {
switch (seq[1]) {
case 'F': return END_KEY;
case 'H': return HOME_KEY;
}
}
return 0x1b;
@@ -239,6 +256,13 @@ move_cursor(int16_t c)
move_cursor(c == PG_UP ? ARROW_UP : ARROW_DOWN);
}
}
case HOME_KEY:
editor.curx = 0;
break;
case END_KEY:
editor.curx = editor.cols - 1;
break;
default:
break;
}