Anonymous user
Include a file: Difference between revisions
→{{header|Ada}}: Ada does not define how source code is stored. CKWG
(Add Logtalk implementation.) |
(→{{header|Ada}}: Ada does not define how source code is stored. CKWG) |
||
Line 13:
=={{header|Ada}}==
Some remarks are necessary here.
Ada does not define how the source code is stored in files. The language rather talks about compilation units. A compilation unit "imports" another compilation unit by using context clauses - these have the syntax "with CU1, CU2, ...;". All compilers I know of require in their standard mode exactly one compilation unit per file; also file naming conventions vary. However GNAT e.g. has a mode that can deal with files holding several compilation units and any file name conventions.
<lang Ada>with Ada.Text_IO, Another_Package; use Ada.Text_IO;
-- the with-clause tells the compiler to include the Text_IO package from the Ada standard
Line 20 ⟶ 22:
-- The use-clause allows the program author to write a subprogram call shortly as
-- Put_Line("some text");</lang>
=={{header|ALGOL 68}}==
The formal definition of Algol68 make numerous references to the standard '''prelude''' and '''postlude'''.
| |||