references comments updated with more links to escape sequences documentation
references comments updated with more links to escape sequences documentation

MoarVM/linenoise,John-Colvin/linenoise,dragontux/linenoise,antirez/linenoise,hoelzro/linenoise,howerj/libline,saisai/linenoise,digsrc/linenoise,arnognulf/linenoise,clibs/linenoise,rlonstein/linenoise,AresTao/linenoise,zaxbbun/linenoise,tadzik/linenoise