(?:`)?(?:.{,5000})(?:`)?`noweb`is`protected`by`copyright\.`it`is`not`public\-`domain`software`or`shareware,`and`it`is`not`protected`by`a`copyleft`agreement`like`the`one`used`by`the`free`software`foundation\.`noweb`is`available`free`for`any`use`in`any`field`of`endeavor\.`you`may`redistribute`noweb`in`whole`or`in`part`provided`you`acknowledge`its`source`and`include`this`copyright`file\.`you`may`modify`noweb`and`create`derived`works,`provided`you`retain`this`copyright`notice,`but`the`result`may`not`be`called`noweb`without`my`written`consent\.`you`may`sell`noweb`if`you`wish\.`for`example,`you`may`sell`a`cd\-`rom`including`noweb\.`you`may`sell`a`derived`work,`provided`that`all`source`code`for`your`derived`work`is`available,`at`no`additional`charge,`to`anyone`who`buys`your`derived`work`in`any`form\.`you`must`give`permisson`for`said`source`code`to`be`used`and`modified`under`the`terms`of`this`license\.`you`must`state`clearly`that`your`work`uses`or`is`based`on`noweb`and`that`noweb`is`available`free`of`change\.`you`must`also`request`that`bug`reports`on`your`work`be`reported`to`you\.