ensure editor settings for hare style guide

Signed-off-by: Blain Smith <rebelgeek@blainsmith.com>

static buffer to fix memory leaked str

Signed-off-by: Blain Smith <rebelgeek@blainsmith.com>

delim cannot be a double quote rune

Signed-off-by: Blain Smith <rebelgeek@blainsmith.com>

add delim parameter to newreader, newwriter

improve docs

simplify tests

use utf8::invalid

code style

strings and runes

Signed-off-by: Blain Smith <rebelgeek@blainsmith.com>

working reader and writer with basic tests

Signed-off-by: Blain Smith <rebelgeek@blainsmith.com>