prj-dect.adb (Parse_Package_Declaration): When a package name is not known...

prj-dect.adb (Parse_Package_Declaration): When a package name is not known...

2008-03-26  Vincent Celier  <celier@adacore.com>

	* prj-dect.adb (Parse_Package_Declaration): When a package name is not
	known, check if it may be a missspelling of a known package name. In
	not verbose, not mode, issue warnings only if the package name is a
	possible misspelling.
	In verbose mode, always issue a warning for a not known package name,
	plus a warning if the name is a misspelling of a known package name.

	* prj-part.adb (Post_Parse_Context_Clause): Modify so that only non
	limited withs or limited withs are parse during one call.
	(Parse_Single_Project): Post parse context clause in two passes: non
	limited withs before current project and limited withs after current
	project.

	* prj-proc.adb (Imported_Or_Extended_Project_From): Returns an extended
	project with the name With_Name, even if it is only extended indirectly.
	(Recursive_Process): Process projects in order: first single withs, then
	current project, then limited withs.

	* prj-tree.adb (Imported_Or_Extended_Project_Of): Returns an extended
	project with the name With_Name, even if it is only extended indirectly.

From-SVN: r133573