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(Fsyntax_table_p, Fchar_syntax, Fmatching_paren, Fmodify_syntax_entry):

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Harmonize arguments with documentation.
This commit is contained in:
Erik Naggum 1996-01-09 00:33:54 +00:00
parent 5806161b4f
commit 2203e1e8b7
1 changed files with 23 additions and 22 deletions
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45
src/syntax.c
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@ -111,13 +111,13 @@ find_defun_start (pos)
}
DEFUN ("syntax-table-p", Fsyntax_table_p, Ssyntax_table_p, 1, 1, 0,
"Return t if ARG is a syntax table.\n\
"Return t if OBJECT is a syntax table.\n\
Currently, any char-table counts as a syntax table.")
(obj)
Lisp_Object obj;
(object)
Lisp_Object object;
{
if (CHAR_TABLE_P (obj)
&& XCHAR_TABLE (obj)->purpose == Qsyntax_table)
if (CHAR_TABLE_P (object)
&& XCHAR_TABLE (object)->purpose == Qsyntax_table)
return Qt;
return Qnil;
}
@ -237,27 +237,28 @@ syntax_parent_lookup (table, character)
}
DEFUN ("char-syntax", Fchar_syntax, Schar_syntax, 1, 1, 0,
"Return the syntax code of CHAR, described by a character.\n\
For example, if CHAR is a word constituent, the character `?w' is returned.\n\
"Return the syntax code of CHARACTER, described by a character.\n\
For example, if CHARACTER is a word constituent,\n\
the character `w' is returned.\n\
The characters that correspond to various syntax codes\n\
are listed in the documentation of `modify-syntax-entry'.")
(ch)
Lisp_Object ch;
(character)
Lisp_Object character;
{
int char_int;
CHECK_NUMBER (ch, 0);
char_int = XINT (ch);
CHECK_NUMBER (character, 0);
char_int = XINT (character);
return make_number (syntax_code_spec[(int) SYNTAX (char_int)]);
}
DEFUN ("matching-paren", Fmatching_paren, Smatching_paren, 1, 1, 0,
"Return the matching parenthesis of CHAR, or nil if none.")
(ch)
Lisp_Object ch;
"Return the matching parenthesis of CHARACTER, or nil if none.")
(character)
Lisp_Object character;
{
int char_int, code;
CHECK_NUMBER (ch, 0);
char_int = XINT (ch);
CHECK_NUMBER (character, 0);
char_int = XINT (character);
code = SYNTAX (char_int);
if (code == Sopen || code == Sclose)
return make_number (SYNTAX_MATCH (char_int));
@ -287,19 +288,19 @@ The second character of S is the matching parenthesis,\n\
used only if the first character is `(' or `)'.\n\
Any additional characters are flags.\n\
Defined flags are the characters 1, 2, 3, 4, b, and p.\n\
1 means C is the start of a two-char comment start sequence.\n\
2 means C is the second character of such a sequence.\n\
3 means C is the start of a two-char comment end sequence.\n\
4 means C is the second character of such a sequence.\n\
1 means CHAR is the start of a two-char comment start sequence.\n\
2 means CHAR is the second character of such a sequence.\n\
3 means CHAR is the start of a two-char comment end sequence.\n\
4 means CHAR is the second character of such a sequence.\n\
\n\
There can be up to two orthogonal comment sequences. This is to support\n\
language modes such as C++. By default, all comment sequences are of style\n\
a, but you can set the comment sequence style to b (on the second character\n\
of a comment-start, or the first character of a comment-end sequence) using\n\
this flag:\n\
b means C is part of comment sequence b.\n\
b means CHAR is part of comment sequence b.\n\
\n\
p means C is a prefix character for `backward-prefix-chars';\n\
p means CHAR is a prefix character for `backward-prefix-chars';\n\
such characters are treated as whitespace when they occur\n\
between expressions.")
(char, s, table)