returns whether a char is of a boundary type

(boundary? (first “[”)) => true

(boundary? (first “"”)) => true

returns th tag associated with the input

(collection-tag []) => :vector

determines if an input is a token

(collection? {}) => true

returns whether a char is a comma

(comma? (first “,”)) => true

determines if an input is a comment string

(comment? “hello”) => false

(comment? “;hello”) => true

check for delimiter char

(delimiter? (first “)”)) => true

returns whether a char is a linebreak type

(linebreak? \newline) => true

returs whether a char is a linespace type

(linespace? \space) => true

checs if character is a tab

(linetab? (first “\t”)) => true

takes a set of checks and returns the key

(tag void-checks \space) => :linespace

(tag collection-checks []) => :vector

returns the tag associated with the input

(token-tag ’hello) => :symbol

determines if an input is a token

(token? 3/4) => true

returns the tag associated with input

(void-tag \newline) => :linebreak

determines if an input is a void input

(void? \newline) => true

check for void or boundary type

(->> (map voidspace-or-boundary? (concat boundaries linebreaks)) (every? true?)) => true

determines if an input is a void input

(voidspace? \newline) => true

returns whether a char is of a whitespace type

(whitespace? \space) => true