100 101 102 103 x 104 shift 105 esc9 106 esc8 107 esc 108 esc6 109 backspace 110 tab tab 111 abc efg 112 |---| 113 | x | 114 | | 115 line longer than 132 characters line longer than 132 characters line longer than 132 characters line longer than 132 ch01234 116 nulls 117 next line ascii 0 - 127 118 119 200 201 abc 202 abc 203 a bc 204 ab c 205 abc 206 abc 207 a bc 208 ab c 209 abc 210 a bc 211 ab c 212 a b c 213 a bc 214 a bc 215 abc 216 abc 217 a b c 218 a bc 219 a bc 220 abc 221 abc 222 abc return value: 0