[m-rev.] diff: fix the libbrary check_doc target

[Julien Fischer]

I forgot to answer the second question there.

On Mon, 3 Jan 2022, Zoltan Somogyi wrote:

> On Sun, 2 Jan 2022 23:35:27 +1100 (AEDT), Julien Fischer <jfischer at opturion.com> wrote:
>> library/Mmakefile:
>>       Sort the list of modules obtained from mmc --output-stdlib-modules.
>
> I thought that list was already sorted, which meant any subsequence
> of it must also be sorted. Was it not sorted by the same comparison function?
> What was the unexpected difference?

--- DOC_VIA_MODULES	2022-01-01 20:24:01.581064121 +1100
+++ DOC_VIA_MMC	2022-01-01 20:24:01.597063631 +1100
@@ -1,5 +1,5 @@
-array2d.m
  array.m
+array2d.m
  assoc_list.m
  bag.m
  benchmarking.m
@@ -27,16 +27,16 @@
  fat_sparse_bitset.m
  float.m
  gc.m
-getopt_io.m
  getopt.m
+getopt_io.m
  hash_table.m
  injection.m
+int.m
  int16.m
  int32.m
  int64.m
  int8.m
  integer.m
-int.m
  io.m
  kv_list.m
  lazy.ma

etc.

Julien.