# assert "0x64".to_i == 100
# assert "0b1100_0011".to_i== 195
# assert "--12".to_i == 12
+ # assert "+45".to_i == 45
# ~~~
#
# REQUIRE: `self`.`is_int`
else if c == ':' or c == ' ' or c == '#' then
b.add('\\')
b.add(c)
- else if c.code_point < 32 or c == ';' or c == '|' or c == '\\' or c == '=' then
+ else if c.code_point < 32 or c == ';' or c == '|' or c == '\\' then
b.append("?{c.code_point.to_base(16)}")
else
b.add(c)