New expression parser
New expression parser

tests pass

MrJohz/Nim,sarvex/Nim-lang,dom96/Nim,reactormonk/nim,fredericksilva/Nim,singularperturbation/Nim,mbaulch/Nim,Matt14916/Nim,sferik/Nim,singularperturbation/Nim,sarvex/Nim-lang,JCavallo/Nim,sferik/Nim,nafsaka/Nim,nimLuckyBull/Nim,sarvex/Nim-lang,SSPkrolik/Nim,russpowers/Nim,Salafit/Nim,BlaXpirit/nim,zachaysan/Nim,jfhg/Nim,mbaulch/Nim,gokr/Nim,dom96/Nim,Salafit/Nim,Salafit/Nim,Dhertz/Nim,dom96/Nim,kirbyfan64/Nim,nanoant/Nim,jsanjuas/Nim,gokr/Nim,Matt14916/Nim,greyanubis/Nim,kirbyfan64/Nim,nimLuckyBull/Nim,fredericksilva/Nim,reactormonk/nim,greyanubis/Nim,nafsaka/Nim,nafsaka/Nim,gokr/Nim,reactormonk/nim,judofyr/Nim,greyanubis/Nim,tmm1/Nim,judofyr/Nim,endragor/Nim,Dhertz/Nim,kirbyfan64/Nim,mbaulch/Nim,nanoant/Nim,msmith491/Nim,Dhertz/Nim,jfhg/Nim,gokr/Nim,mbaulch/Nim,haiodo/Nim,endragor/Nim,nimLuckyBull/Nim,fmamud/Nim,xland/Nim,MrJohz/Nim,Dhertz/Nim,nafsaka/Nim,msmith491/Nim,reactormonk/nim,judofyr/Nim,SSPkrolik/Nim,jsanjuas/Nim,dom96/Nim,zachaysan/Nim,xland/Nim,judofyr/Nim,fredericksilva/Nim,douglas-larocca/Nim,douglas-larocca/Nim,fmamud/Nim,sferik/Nim,SSPkrolik/Nim,MrJohz/Nim,greyanubis/Nim,nimLuckyBull/Nim,singularperturbation/Nim,BlaXpirit/nim,Matt14916/Nim,tulayang/Nim,MrJohz/Nim,sarvex/Nim-lang,msmith491/Nim,haiodo/Nim,fmamud/Nim,haiodo/Nim,tulayang/Nim,fredericksilva/Nim,sferik/Nim,nimLuckyBull/Nim,mbaulch/Nim,nimLuckyBull/Nim,nanoant/Nim,Dhertz/Nim,SSPkrolik/Nim,dom96/Nim,xland/Nim,nanoant/Nim,jfhg/Nim,SSPkrolik/Nim,tulayang/Nim,BlaXpirit/nim,zachaysan/Nim,JCavallo/Nim,bvssvni/Nim,mbaulch/Nim,JCavallo/Nim,judofyr/Nim,jfhg/Nim,dom96/Nim,MrJohz/Nim,endragor/Nim,bvssvni/Nim,tmm1/Nim,msmith491/Nim,greyanubis/Nim,reactormonk/nim,gokr/Nim,Salafit/Nim,haiodo/Nim,fmamud/Nim,bvssvni/Nim,nafsaka/Nim,msmith491/Nim,nanoant/Nim,russpowers/Nim,Senketsu/Nim,mbaulch/Nim,russpowers/Nim,endragor/Nim,endragor/Nim,dom96/Nim,jsanjuas/Nim,Matt14916/Nim,tmm1/Nim,nimLuckyBull/Nim,haiodo/Nim,judofyr/Nim,Matt14916/Nim,Matt14916/Nim,gokr/Nim,sarvex/Nim-lang,SSPkrolik/Nim,sarvex/Nim-lang,fmamud/Nim,douglas-larocca/Nim,greyanubis/Nim,jfhg/Nim,douglas-larocca/Nim,kirbyfan64/Nim,haiodo/Nim,xland/Nim,jsanjuas/Nim,xland/Nim,kirbyfan64/Nim,nafsaka/Nim,jsanjuas/Nim,gokr/Nim,tmm1/Nim,Salafit/Nim,greyanubis/Nim,jsanjuas/Nim,SSPkrolik/Nim,jfhg/Nim,nanoant/Nim,kirbyfan64/Nim,douglas-larocca/Nim,reactormonk/nim,BlaXpirit/nim,fredericksilva/Nim,tulayang/Nim,russpowers/Nim,fredericksilva/Nim,Senketsu/Nim,singularperturbation/Nim,kirbyfan64/Nim,JCavallo/Nim,Senketsu/Nim,Senketsu/Nim,nanoant/Nim,xland/Nim,fredericksilva/Nim,Salafit/Nim,SSPkrolik/Nim,reactormonk/nim,MrJohz/Nim,endragor/Nim,kirbyfan64/Nim,endragor/Nim,russpowers/Nim,judofyr/Nim,russpowers/Nim,msmith491/Nim,bvssvni/Nim,xland/Nim,douglas-larocca/Nim,BlaXpirit/nim,singularperturbation/Nim,Senketsu/Nim,fredericksilva/Nim,JCavallo/Nim,JCavallo/Nim,tmm1/Nim,judofyr/Nim,tulayang/Nim,fmamud/Nim,Salafit/Nim,zachaysan/Nim,jfhg/Nim,jsanjuas/Nim,zachaysan/Nim,BlaXpirit/nim,douglas-larocca/Nim,bvssvni/Nim,fmamud/Nim,gokr/Nim,singularperturbation/Nim,reactormonk/nim,msmith491/Nim,russpowers/Nim,sferik/Nim,BlaXpirit/nim,Senketsu/Nim,sferik/Nim,nafsaka/Nim,douglas-larocca/Nim,zachaysan/Nim,singularperturbation/Nim,tulayang/Nim,sferik/Nim,JCavallo/Nim,sarvex/Nim-lang,bvssvni/Nim,Dhertz/Nim,MrJohz/Nim,Dhertz/Nim,bvssvni/Nim,tmm1/Nim,Matt14916/Nim,BlaXpirit/nim,haiodo/Nim,Senketsu/Nim,tmm1/Nim,zachaysan/Nim,sferik/Nim