* a-assert.ads: Remove execute permission.
	* a-chacon.ads: Likewise.
	* a-coteio.ads: Likewise.
	* a-envvar.ads: Likewise.
	* a-exetim-mingw.ads: Likewise.
	* a-fzteio.ads: Likewise.
	* a-izteio.ads: Likewise.
	* a-lcteio.ads: Likewise.
	* a-llctio.ads: Likewise.
	* a-scteio.ads: Likewise.
	* a-suenco.ads: Likewise.
	* a-suenst.ads: Likewise.
	* a-suewst.ads: Likewise.
	* a-suezst.ads: Likewise.
	* a-tirsfi.ads: Likewise.
	* a-wichha.ads: Likewise.
	* a-zchara.ads: Likewise.
	* a-zchhan.ads: Likewise.
	* a-zchuni.ads: Likewise.
	* a-zrstfi.ads: Likewise.
	* aspects.ads: Likewise.
	* g-byorma.ads: Likewise.
	* g-decstr.ads: Likewise.
	* g-encstr.ads: Likewise.
	* g-spchge.ads: Likewise.
	* g-u3spch.ads: Likewise.
	* g-wispch.ads: Likewise.
	* g-zspche.ads: Likewise.
	* namet-sp.ads: Likewise.
	* s-os_lib.ads: Likewise.
	* s-regexp.ads: Likewise.
	* s-regpat.ads: Likewise.
	* s-string.ads: Likewise.
	* s-tasloc.ads: Likewise.
	* s-utf_32.ads: Likewise.
	* sem_aux.ads: Likewise.
	* a-assert.adb: Likewise.
	* a-chacon.adb: Likewise.
	* a-envvar.adb: Likewise.
	* a-exetim-mingw.adb: Likewise.
	* a-suenco.adb: Likewise.
	* a-suenst.adb: Likewise.
	* a-suewst.adb: Likewise.
	* a-suezst.adb: Likewise.
	* a-tirsfi.adb: Likewise.
	* a-wichha.adb: Likewise.
	* a-zchhan.adb: Likewise.
	* a-zchuni.adb: Likewise.
	* a-zrstfi.adb: Likewise.
	* aspects.adb: Likewise.
	* g-byorma.adb: Likewise.
	* g-decstr.adb: Likewise.
	* g-encstr.adb: Likewise.
	* g-spchge.adb: Likewise.
	* g-u3spch.adb: Likewise.
	* g-wispch.adb: Likewise.
	* g-zspche.adb: Likewise.
	* namet-sp.adb: Likewise.
	* s-except.adb: Likewise.
	* s-inmaop-vxworks.adb: Likewise.
	* s-os_lib.adb: Likewise.
	* s-regexp.adb: Likewise.
	* s-regpat.adb: Likewise.
	* s-string.adb: Likewise.
	* s-tasloc.adb: Likewise.
	* s-utf_32.adb: Likewise.
	* s-wchcon.adb: Likewise.
	* sem_aux.adb: Likewise.

From-SVN: r186261