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(display_completion_list_1): New wrapper function

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for Fdisplay_completion_list.
(Fminibuffer_completion_help): Use it.
This commit is contained in:
Kim F. Storm 2005-10-20 15:03:32 +00:00
parent d9cdfe9a72
commit d6ae289cf0
1 changed files with 14 additions and 6 deletions
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20
src/minibuf.c
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@ -2361,14 +2361,14 @@ alternative, the second serves as annotation.
The actual completion alternatives, as inserted, are given `mouse-face'
properties of `highlight'.
At the end, this runs the normal hook `completion-setup-hook'.
It can find the completion buffer in `standard-output'.
The optional second arg COMMON-SUBSTRING is a string.
It can find the completion buffer in `standard-output'.
The optional second arg COMMON-SUBSTRING is a string.
It is used to put faces, `completions-first-difference` and
`completions-common-part' on the completion buffer. The
`completions-common-part' face is put on the common substring
specified by COMMON-SUBSTRING. If COMMON-SUBSTRING is nil,
the faces are not put.
Internally, COMMON-SUBSTRING is bound to `completion-common-substring'
the faces are not put.
Internally, COMMON-SUBSTRING is bound to `completion-common-substring'
during running `completion-setup-hook'. */)
(completions, common_substring)
Lisp_Object completions;
@ -2544,7 +2544,7 @@ during running `completion-setup-hook'. */)
specbind (intern ("completion-common-substring"), common_substring);
call1 (Vrun_hooks, intern ("completion-setup-hook"));
unbind_to (count1, Qnil);
}
@ -2553,6 +2553,14 @@ during running `completion-setup-hook'. */)
return Qnil;
}
static Lisp_Object
display_completion_list_1 (list)
Lisp_Object list;
{
return Fdisplay_completion_list (list, Qnil);
}
DEFUN ("minibuffer-completion-help", Fminibuffer_completion_help, Sminibuffer_completion_help,
0, 0, "",
doc: /* Display a list of possible completions of the current minibuffer contents. */)
@ -2574,7 +2582,7 @@ DEFUN ("minibuffer-completion-help", Fminibuffer_completion_help, Sminibuffer_co
}
else
internal_with_output_to_temp_buffer ("*Completions*",
Fdisplay_completion_list,
display_completion_list_1,
Fsort (completions, Qstring_lessp));
return Qnil;
}