trivial changes to reduce copy

0.1.17

random changes to reduce some copy; tag 0.1.17

still skipping unicode escaping; passing reference

0.1.16

still skipping unicode escaping; passing reference; tag 0.1.16

still skipping unicode escaping; passing reference

0.1.16-build1

still skipping unicode escaping; passing reference; tag 0.1.16

dont escape for Chinese #18

0.1.15

dont escape for Chinese; tag 0.1.15

temporary error catching for escaping single quote and unicode #17

0.1.14

temporary error catching for escaping single quote and unicode; tag 0…

refine reference type in format_to_lisp #16

0.1.13

refine reference type in format_to_lisp; tag 0.1.13

switching to Box<str> #15

0.1.12

add bench demo; tag 0.1.12

random syntax updates related string performance

0.1.10

random syntax updates related string performance; tag 0.1.10

add generic leaf method

0.1.9

add generic leaf method; tag 0.1.9

replace regex with simple code #13

0.1.8

replace regex with simple code; bump 0.1.8