On 30/01/2022 18:58, Bruno Haible wrote:
Pádraig Brady wrote:
* lib/argmatch.h (argmatch_exact, [X]ARGMATCH_EXACT): New interfaces
that don't support abbreviations.
* lib/argmatch.c (argmatch_exact, __xargmatch_exact_internal): Likewise.
* tests/test-argmatch.c: Add tests.
The code looks corre
Pádraig Brady wrote:
> * lib/argmatch.h (argmatch_exact, [X]ARGMATCH_EXACT): New interfaces
> that don't support abbreviations.
> * lib/argmatch.c (argmatch_exact, __xargmatch_exact_internal): Likewise.
> * tests/test-argmatch.c: Add tests.
The code looks correct. But I see some code duplication:
I would like a more constrained argument matching
to improve forward compatibility and robustness.
For example I would like `cksum -a sha3` to _not_
be equivalent to `cksum -a sha386`, so that a user
specifying `-a sha3` on an older cksum would not be surprised.
Also argmatch() is used when parsin
draig Brady
+
+ argmatch: add variants that only match full argument
+ * lib/argmatch.h (argmatch_exact, [X]ARGMATCH_EXACT): New interfaces
+ that don't support abbreviations.
+ * lib/argmatch.c (argmatch_exact, __xargmatch_exact_internal): Likewise.
+ * tests/test-
