doc: Merge/update old docs for various String scanning functions into source [#130 state:fixed_in_branch]
doc: Merge/update old docs for various String scanning functions into source [#130 state:fixed_in_branch]

Gargaj/prototype,fashionsun/prototype,ldf7801528/prototype,ridixcr/prototype,loduis/prototype,lamsieuquay/prototype,ridixcr/prototype,lamsieuquay/prototype,sdumitriu/prototype,leafo/prototype,ridixcr/prototype,leafo/prototype,ldf7801528/prototype,sstephenson/prototype,erpframework/prototype,erpframework/prototype,292388900/prototype,ldf7801528/prototype,ShefronYudy/prototype,sdumitriu/prototype,Jiasm/prototype,Gargaj/prototype,fashionsun/prototype,Jiasm/prototype,292388900/prototype,sstephenson/prototype,loduis/prototype,ShefronYudy/prototype,ShefronYudy/prototype,lamsieuquay/prototype,Jiasm/prototype,erpframework/prototype,Gargaj/prototype,292388900/prototype,sstephenson/prototype,baiyanghese/prototype,loduis/prototype,sdumitriu/prototype,baiyanghese/prototype,fashionsun/prototype