Commit b811c52b authored by Kenichi Handa's avatar Kenichi Handa

(Fdetect_coding_region, Fcoding_system_priority_list): Improve the

parent c95a5008
......@@ -8518,6 +8518,8 @@ DEFUN ("detect-coding-region", Fdetect_coding_region, Sdetect_coding_region,
2, 3, 0,
doc: /* Detect coding system of the text in the region between START and END.
Return a list of possible coding systems ordered by priority.
The coding systems to try and their priorities follows what
the function `coding-system-priority-list' (which see) returns.
If only ASCII characters are found (except for such ISO-2022 control
characters as ESC), it returns a list of single element `undecided'
......@@ -9552,6 +9554,9 @@ usage: (set-coding-system-priority &rest coding-systems) */)
DEFUN ("coding-system-priority-list", Fcoding_system_priority_list,
Scoding_system_priority_list, 0, 1, 0,
doc: /* Return a list of coding systems ordered by their priorities.
The list contains a subset of coding systems; i.e. coding systems
assigned to each coding category (see `coding-category-list').
HIGHESTP non-nil means just return the highest priority one. */)
Lisp_Object highestp;
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