Allow single-character ascii strings to be treated as c character literals.
Allow single-character ascii strings to be treated as c character literals.

ChristopherHogan/cython,mrGeen/cython,hhsprings/cython,dahebolangkuan/cython,ABcDexter/cython,hpfem/cython,fabianrost84/cython,marscher/cython,acrispin/cython,marscher/cython,larsmans/cython,mcanthony/cython,encukou/cython,dahebolangkuan/cython,madjar/cython,mcanthony/cython,slonik-az/cython,mrGeen/cython,cython/cython,encukou/cython,JelleZijlstra/cython,larsmans/cython,roxyboy/cython,madjar/cython,c-blake/cython,madjar/cython,slonik-az/cython,roxyboy/cython,andreasvc/cython,achernet/cython,hpfem/cython,bzzzz/cython,mcanthony/cython,hickford/cython,mrGeen/cython,fperez/cython,encukou/cython,cython/cython,rguillebert/CythonCTypesBackend,acrispin/cython,ChristopherHogan/cython,hhsprings/cython,acrispin/cython,achernet/cython,slonik-az/cython,ABcDexter/cython,andreasvc/cython,mrGeen/cython,slonik-az/cython,scoder/cython,da-woods/cython,dahebolangkuan/cython,scoder/cython,hhsprings/cython,achernet/cython,fperez/cython,c-blake/cython,cython/cython,dahebolangkuan/cython,scoder/cython,fabianrost84/cython,hpfem/cython,ChristopherHogan/cython,achernet/cython,hhsprings/cython,slonik-az/cython,c-blake/cython,andreasvc/cython,JelleZijlstra/cython,acrispin/cython,encukou/cython,da-woods/cython,hpfem/cython,fperez/cython,bzzzz/cython,larsmans/cython,scoder/cython,marscher/cython,hickford/cython,rguillebert/CythonCTypesBackend,marscher/cython,mcanthony/cython,hickford/cython,hpfem/cython,dahebolangkuan/cython,hickford/cython,mcanthony/cython,hickford/cython,JelleZijlstra/cython,ABcDexter/cython,ABcDexter/cython,madjar/cython,da-woods/cython,c-blake/cython,madjar/cython,rguillebert/CythonCTypesBackend,roxyboy/cython,larsmans/cython,andreasvc/cython,andreasvc/cython,ABcDexter/cython,roxyboy/cython,mrGeen/cython,rguillebert/CythonCTypesBackend,bzzzz/cython,larsmans/cython,da-woods/cython,roxyboy/cython,achernet/cython,fperez/cython,hhsprings/cython,encukou/cython,bzzzz/cython,fperez/cython,acrispin/cython,fabianrost84/cython,marscher/cython,JelleZijlstra/cython,c-blake/cython,cython/cython,fabianrost84/cython,JelleZijlstra/cython,fabianrost84/cython