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switch-to-buffer's completion table uses its own sorting

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* src/minibuf.c (Finternal_complete_buffer): Add
Qcycle_sort_function to completion table's metadata.
(syms_of_minibuf): New symbol Qcycle_sort_function.
This commit is contained in:
João Távora 2019-02-18 20:32:38 +00:00
parent 3700375334
commit 55478e4ad7
1 changed files with 5 additions and 1 deletions
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6
src/minibuf.c
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@ -1801,7 +1801,9 @@ If FLAG is nil, invoke `try-completion'; if it is t, invoke
else if (EQ (flag, Qlambda))
return Ftest_completion (string, Vbuffer_alist, predicate);
else if (EQ (flag, Qmetadata))
return list2 (Qmetadata, Fcons (Qcategory, Qbuffer));
return list3 (Qmetadata,
Fcons (Qcategory, Qbuffer),
Fcons (Qcycle_sort_function, Qidentity));
else
return Qnil;
}
@ -1922,6 +1924,8 @@ syms_of_minibuf (void)
DEFSYM (Qactivate_input_method, "activate-input-method");
DEFSYM (Qcase_fold_search, "case-fold-search");
DEFSYM (Qmetadata, "metadata");
DEFSYM (Qcycle_sort_function, "cycle-sort-function");
/* A frame parameter. */
DEFSYM (Qminibuffer_exit, "minibuffer-exit");