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ready for #4

This commit is contained in:
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_DOWN,
ARROW_LEFT, ARROW_LEFT,
ARROW_RIGHT, ARROW_RIGHT,
DEL_KEY,
END_KEY,
HOME_KEY,
PG_UP, PG_UP,
PG_DN, PG_DN,
}; };
@ -125,6 +128,8 @@ is_arrow_key(int16_t c)
case CTRL_KEY('b'): case CTRL_KEY('b'):
case PG_UP: case PG_UP:
case PG_DN: case PG_DN:
case HOME_KEY:
case END_KEY:
return 1; return 1;
}; };
@ -152,8 +157,13 @@ get_keypress()
return c; return c;
if (seq[2] == '~') { if (seq[2] == '~') {
switch (seq[1]) { switch (seq[1]) {
case '1': return HOME_KEY;
case '2': return END_KEY;
case '3': return DEL_KEY;
case '5': return PG_UP; case '5': return PG_UP;
case '6': return PG_DN; case '6': return PG_DN;
case '7': return HOME_KEY;
case '8': return END_KEY;
} }
} }
} else { } else {
@ -162,11 +172,18 @@ get_keypress()
case 'B': return ARROW_DOWN; case 'B': return ARROW_DOWN;
case 'C': return ARROW_RIGHT; case 'C': return ARROW_RIGHT;
case 'D': return ARROW_LEFT; case 'D': return ARROW_LEFT;
case 'F': return END_KEY;
case 'H': return HOME_KEY;
default: default:
/* nada */ ; /* nada */ ;
} }
} }
} else if (seq[0] == 'O') {
switch (seq[1]) {
case 'F': return END_KEY;
case 'H': return HOME_KEY;
}
} }
return 0x1b; return 0x1b;
@ -239,6 +256,13 @@ move_cursor(int16_t c)
move_cursor(c == PG_UP ? ARROW_UP : ARROW_DOWN); 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: default:
break; break;
} }