unforswearing / functional_esolang Goto Github PK

https://esolangs.org/wiki/Functional

Implementation details:

• everything is a function

% - used in printf

• typical math operators

print

• console.log(...)

printf

• console.log(string.replace("%s", "value"))

set(var, value)

• _langvars.push({name: var, val: value})

rem (comments)

nop (does nothing)

if(condition, code)

if_else(condition, code, else)

• if(condition){code}else{else}

loop(code) - infinite loop, no indexes

while(condition, code) - a while loop

!! not implementing for loops right now for(init, condition, increment, code)

function(name, ...args, code)

these were in the spec examples but not actually specified

concat(a,b,...) input() try_catch(code, catch) equal(a,b)

other comparison functions were not listed, but should be added

not_equal(a,b) less_than(a,b) less_or_equal(a,b) greater_than(a,b) greater_or_equal(a,b)

Barewords - unquoted string or numbers, similar to identifiers Strings - quoted with "" or '' (code) Blocks - code enclosed with curly braces {}

use the regex from grammar.ts to tokenize code