Throughout, make these changes
Copyright headers: GNU Mes
First mention of name: GNU Mes
Website: https://www.gnu.org/software/mes
Git: git://git.savannah.gnu.org/mes.git
* module/language/c99/compiler.mes (ident->size, expr->size): New function.
(expr->accu): Use them for ++,--,add, sub.
(i386:type-alist): Set void size to 1.
* scaffold/tests/71-struct-array.c (test):
* scaffold/tests/76-pointer-arithmetic.c: Test it.
* make.scm (add-scaffold-test): Build it.
* module/language/c99/compiler.mes (struct-field): Update pointer
info.
(field:name,field:pointer,field:size,field:type): Rely on pointer
info.
(field:pointer): New function.
(expr->accu): Use it.
* scaffold/tests/71-struct-array.c (test): Test it.
* module/language/c99/compiler.mes (struct-field): Add struct tag to
struct/union types.
(field-type, field-size, field-offset, field-field, ast-type->type):
Ascertain struct tag with type.
* (expr->accu*): Do not add struct tag.
* scaffold/tests/75-struct-union.c: Test it.
* scaffold/tests/71-struct-array.c: Update.
* module/language/c99/compiler.mes (c99-input->full-ast): Add NULL.
(decl->info): Support char* [] in function scope.
* scaffold/tests/71-struct-array.c (test) Test it.
