DEFUN ("make-category-set", Fmake_category_set, Smake_category_set, 1, 1, 0,
"Return a newly created category-set which contains CATEGORIES.\n\
-CATEGORIES is a string of category mnemonics.")
+CATEGORIES is a string of category mnemonics.\n\
+The value is a bool-vector which has t at the indices corresponding to\n\
+those categories.")
(categories)
Lisp_Object categories;
{
DEFUN ("define-category", Fdefine_category, Sdefine_category, 2, 3, 0,
"Define CHAR as a category which is described by DOCSTRING.\n\
-CHAR should be a visible letter of ` ' thru `~'.\n\
+CHAR should be an ASCII printing character in the range ` ' to `~'.\n\
DOCSTRING is a documentation string of the category.\n\
The category is defined only in category table TABLE, which defaults to\n\
the current buffer's category table.")
}
DEFUN ("category-docstring", Fcategory_docstring, Scategory_docstring, 1, 2, 0,
- "Return a documentation string of CATEGORY.\n\
-Optional second arg specifies CATEGORY-TABLE,\n\
- which defaults to the current buffer's category table.")
+ "Return the documentation string of CATEGORY, as defined in CATEGORY-TABLE.")
(category, table)
Lisp_Object category, table;
{
DEFUN ("get-unused-category", Fget_unused_category, Sget_unused_category,
0, 1, 0,
- "Return a category which is not yet defined.\n\
-If total number of categories has reached the limit (95), return nil.\n\
-Optional argument specifies CATEGORY-TABLE,\n\
- which defaults to the current buffer's category table.")
+ "Return a category which is not yet defined in CATEGORY-TABLE.\n\
+If no category remains available, return nil.\n\
+The optional argument CATEGORY-TABLE specifies which category table\n\
+to modify; it defaults to the current buffer's category table.")
(table)
Lisp_Object table;
{
}
DEFUN ("set-category-table", Fset_category_table, Sset_category_table, 1, 1, 0,
- "Select a new category table for the current buffer.\n\
-One argument, a category table.")
+ "Specify TABLE as the category table for the current buffer.")
(table)
Lisp_Object table;
{
\f
DEFUN ("char-category-set", Fchar_category_set, Schar_category_set, 1, 1, 0,
- "Return a category set of CHAR.")
+ "Return the category set of CHAR.")
(ch)
Lisp_Object ch;
{
DEFUN ("category-set-mnemonics", Fcategory_set_mnemonics,
Scategory_set_mnemonics, 1, 1, 0,
- "Return a string of mnemonics of all categories in CATEGORY-SET.")
+ "Return a string containing mnemonics of the categories in CATEGORY-SET.\n\
+CATEGORY-SET is a bool-vector, and the categories \"in\" it are those\n\
+that are indexes where t occurs the bool-vector.\n\
+The return value is a string containing those same categories.")
(category_set)
Lisp_Object category_set;
{
DEFUN ("modify-category-entry", Fmodify_category_entry,
Smodify_category_entry, 2, 4, 0,
- "Modify the category set of CHAR by adding CATEGORY to it.\n\
+ "Modify the category set of CHARACTER by adding CATEGORY to it.\n\
The category is changed only for table TABLE, which defaults to\n\
the current buffer's category table.\n\
-If optional forth argument RESET is non NIL,\n\
- CATEGORY is deleted from the category set instead of being added.")
- (ch, category, table, reset)
- Lisp_Object ch, category, table, reset;
+If optional fourth argument RESET is non-nil,\n\
+ then delete CATEGORY from the category set instead of adding it.")
+ (character, category, table, reset)
+ Lisp_Object character, category, table, reset;
{
int c, charset, c1, c2;
Lisp_Object set_value; /* Actual value to be set in category sets. */
Lisp_Object val, category_set;
- CHECK_NUMBER (ch, 0);
- c = XINT (ch);
+ CHECK_NUMBER (character, 0);
+ c = XINT (character);
CHECK_CATEGORY (category, 1);
table = check_category_table (table);
mnemonics = Fcategory_set_mnemonics (value);
insert_from_string (mnemonics, 0, 0, XSTRING (mnemonics)->size,
- XSTRING (mnemonics)->size_byte, 0);
+ STRING_BYTES (XSTRING (mnemonics)), 0);
insert_string ("\n");
return;
}
insert_char (i + 32);
insert (": ", 2);
insert_from_string (elt, 0, 0, XSTRING (elt)->size,
- XSTRING (elt)->size_byte, 0);
+ STRING_BYTES (XSTRING (elt)), 0);
insert ("\n", 1);
}
}
return Qnil;
}
-DEFUN ("describe-category", Fdescribe_category, Sdescribe_category, 0, 0, "",
- "Describe the category specifications in the category table.\n\
+DEFUN ("describe-categories", Fdescribe_categories, Sdescribe_categories, 0, 0, "",
+ "Describe the category specifications in the current category table.\n\
The descriptions are inserted in a buffer, which is then displayed.")
()
{
}
\f
+void
init_category_once ()
{
/* This has to be done here, before we call Fmake_char_table. */
Fmake_vector (make_number (95), Qnil));
}
+void
syms_of_category ()
{
Qcategoryp = intern ("categoryp");
defsubr (&Schar_category_set);
defsubr (&Scategory_set_mnemonics);
defsubr (&Smodify_category_entry);
- defsubr (&Sdescribe_category);
+ defsubr (&Sdescribe_categories);
category_table_version = 0;
}