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; Improve documentation of 'char-table-range'

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* doc/lispref/sequences.texi (Char-Tables):
* src/chartab.c (Fchar_table_range): Clarify what
'char-table-range' returns for an argument that is a cons cell.
This commit is contained in:
Eli Zaretskii 2023-09-01 16:33:40 +03:00
parent a219ee8c31
commit 5cbe96d17f
2 changed files with 4 additions and 2 deletions
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3
doc/lispref/sequences.texi
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@ -1645,7 +1645,8 @@ Refers to the element for character @var{char}
@item @code{(@var{from} . @var{to})}
A cons cell refers to all the characters in the inclusive range
@samp{[@var{from}..@var{to}]}.
@samp{[@var{from}..@var{to}]}. In this case, the function returns the
value for the character specified by @var{from}.
@end table
@end defun

3
src/chartab.c
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@ -580,7 +580,8 @@ DEFUN ("char-table-range", Fchar_table_range, Schar_table_range,
2, 2, 0,
doc: /* Return the value in CHAR-TABLE for a range of characters RANGE.
RANGE should be nil (for the default value),
a cons of character codes (for characters in the range), or a character code. */)
a cons of character codes (for characters in the range), or a character code.
If RANGE is a cons (FROM . TO), the function returns the value for FROM. */)
(Lisp_Object char_table, Lisp_Object range)
{
Lisp_Object val;