}
\f
DEFUN ("syntax-table-p", Fsyntax_table_p, Ssyntax_table_p, 1, 1, 0,
- "Return t if OBJECT is a syntax table.\n\
-Currently, any char-table counts as a syntax table.")
- (object)
+ doc: /* Return t if OBJECT is a syntax table.
+Currently, any char-table counts as a syntax table. */)
+ (object)
Lisp_Object object;
{
if (CHAR_TABLE_P (object)
}
DEFUN ("syntax-table", Fsyntax_table, Ssyntax_table, 0, 0, 0,
- "Return the current syntax table.\n\
-This is the one specified by the current buffer.")
- ()
+ doc: /* Return the current syntax table.
+This is the one specified by the current buffer. */)
+ ()
{
return current_buffer->syntax_table;
}
DEFUN ("standard-syntax-table", Fstandard_syntax_table,
Sstandard_syntax_table, 0, 0, 0,
- "Return the standard syntax table.\n\
-This is the one used for new buffers.")
- ()
+ doc: /* Return the standard syntax table.
+This is the one used for new buffers. */)
+ ()
{
return Vstandard_syntax_table;
}
DEFUN ("copy-syntax-table", Fcopy_syntax_table, Scopy_syntax_table, 0, 1, 0,
- "Construct a new syntax table and return it.\n\
-It is a copy of the TABLE, which defaults to the standard syntax table.")
- (table)
+ doc: /* Construct a new syntax table and return it.
+It is a copy of the TABLE, which defaults to the standard syntax table. */)
+ (table)
Lisp_Object table;
{
Lisp_Object copy;
}
DEFUN ("set-syntax-table", Fset_syntax_table, Sset_syntax_table, 1, 1, 0,
- "Select a new syntax table for the current buffer.\n\
-One argument, a syntax table.")
- (table)
+ doc: /* Select a new syntax table for the current buffer.
+One argument, a syntax table. */)
+ (table)
Lisp_Object table;
{
int idx;
}
DEFUN ("char-syntax", Fchar_syntax, Schar_syntax, 1, 1, 0,
- "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'.")
- (character)
+ doc: /* Return the syntax code of CHARACTER, described by a character.
+For example, if CHARACTER is a word constituent,
+the character `w' is returned.
+The characters that correspond to various syntax codes
+are listed in the documentation of `modify-syntax-entry'. */)
+ (character)
Lisp_Object character;
{
int char_int;
gl_state.current_syntax_table = current_buffer->syntax_table;
gl_state.use_global = 0;
- CHECK_NUMBER (character, 0);
+ CHECK_NUMBER (character);
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 CHARACTER, or nil if none.")
- (character)
+ doc: /* Return the matching parenthesis of CHARACTER, or nil if none. */)
+ (character)
Lisp_Object character;
{
int char_int, code;
gl_state.current_syntax_table = current_buffer->syntax_table;
gl_state.use_global = 0;
- CHECK_NUMBER (character, 0);
+ CHECK_NUMBER (character);
char_int = XINT (character);
code = SYNTAX (char_int);
if (code == Sopen || code == Sclose)
}
DEFUN ("string-to-syntax", Fstring_to_syntax, Sstring_to_syntax, 1, 1, 0,
- "Convert a syntax specification STRING into syntax cell form.\n\
-STRING should be a string as it is allowed as argument of\n\
-`modify-syntax-entry'. Value is the equivalent cons cell\n\
-\(CODE . MATCHING-CHAR) that can be used as value of a `syntax-table'\n\
-text property.")
- (string)
+ doc: /* Convert a syntax specification STRING into syntax cell form.
+STRING should be a string as it is allowed as argument of
+`modify-syntax-entry'. Value is the equivalent cons cell
+(CODE . MATCHING-CHAR) that can be used as value of a `syntax-table'
+text property. */)
+ (string)
Lisp_Object string;
{
register unsigned char *p;
int val;
Lisp_Object match;
- CHECK_STRING (string, 0);
+ CHECK_STRING (string);
p = XSTRING (string)->data;
code = (enum syntaxcode) syntax_spec_code[*p++];
return Fcons (make_number (val), match);
}
-/* This comment supplies the doc string for modify-syntax-entry,
- for make-docfile to see. We cannot put this in the real DEFUN
- due to limits in the Unix cpp.
-
-DEFUN ("modify-syntax-entry", foo, bar, 2, 3, 0,
- "Set syntax for character CHAR according to string S.\n\
-The syntax is changed only for table TABLE, which defaults to\n\
- the current buffer's syntax table.\n\
-The first character of S should be one of the following:\n\
- Space or - whitespace syntax. w word constituent.\n\
- _ symbol constituent. . punctuation.\n\
- ( open-parenthesis. ) close-parenthesis.\n\
- \" string quote. \\ escape.\n\
- $ paired delimiter. ' expression quote or prefix operator.\n\
- < comment starter. > comment ender.\n\
- / character-quote. @ inherit from `standard-syntax-table'.\n\
- | generic string fence. ! generic comment fence.\n\
-\n\
-Only single-character comment start and end sequences are represented thus.\n\
-Two-character sequences are represented as described below.\n\
-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, p, and n.\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 CHAR is part of comment sequence b.\n\
- n means CHAR is part of a nestable comment sequence.\n\
-\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)
-*/
-
+/* I really don't know why this is interactive
+ help-form should at least be made useful whilst reading the second arg. */
DEFUN ("modify-syntax-entry", Fmodify_syntax_entry, Smodify_syntax_entry, 2, 3,
- /* I really don't know why this is interactive
- help-form should at least be made useful whilst reading the second arg
- */
"cSet syntax for character: \nsSet syntax for %s to: ",
- 0 /* See immediately above */)
- (c, newentry, syntax_table)
+ doc: /* Set syntax for character CHAR according to string NEWENTRY.
+The syntax is changed only for table SYNTAX_TABLE, which defaults to
+ the current buffer's syntax table.
+The first character of NEWENTRY should be one of the following:
+ Space or - whitespace syntax. w word constituent.
+ _ symbol constituent. . punctuation.
+ ( open-parenthesis. ) close-parenthesis.
+ " string quote. \\ escape.
+ $ paired delimiter. ' expression quote or prefix operator.
+ < comment starter. > comment ender.
+ / character-quote. @ inherit from `standard-syntax-table'.
+ | generic string fence. ! generic comment fence.
+
+Only single-character comment start and end sequences are represented thus.
+Two-character sequences are represented as described below.
+The second character of NEWENTRY is the matching parenthesis,
+ used only if the first character is `(' or `)'.
+Any additional characters are flags.
+Defined flags are the characters 1, 2, 3, 4, b, p, and n.
+ 1 means CHAR is the start of a two-char comment start sequence.
+ 2 means CHAR is the second character of such a sequence.
+ 3 means CHAR is the start of a two-char comment end sequence.
+ 4 means CHAR is the second character of such a sequence.
+
+There can be up to two orthogonal comment sequences. This is to support
+language modes such as C++. By default, all comment sequences are of style
+a, but you can set the comment sequence style to b (on the second character
+of a comment-start, or the first character of a comment-end sequence) using
+this flag:
+ b means CHAR is part of comment sequence b.
+ n means CHAR is part of a nestable comment sequence.
+
+ p means CHAR is a prefix character for `backward-prefix-chars';
+ such characters are treated as whitespace when they occur
+ between expressions.
+usage: (modify-syntax-entry CHAR NEWENTRY &optional SYNTAX-TABLE) */)
+ (c, newentry, syntax_table)
Lisp_Object c, newentry, syntax_table;
{
- CHECK_NUMBER (c, 0);
+ CHECK_NUMBER (c);
if (NILP (syntax_table))
syntax_table = current_buffer->syntax_table;
\f
/* Dump syntax table to buffer in human-readable format */
-static void
-describe_syntax (value)
- Lisp_Object value;
+DEFUN ("internal-describe-syntax-value", Finternal_describe_syntax_value,
+ Sinternal_describe_syntax_value, 1, 1, 0,
+ doc: /* Insert a description of the internal syntax description SYNTAX at point. */)
+ (syntax)
+ Lisp_Object syntax;
{
register enum syntaxcode code;
char desc, start1, start2, end1, end2, prefix, comstyle, comnested;
char str[2];
- Lisp_Object first, match_lisp;
-
- Findent_to (make_number (16), make_number (1));
+ Lisp_Object first, match_lisp, value = syntax;
if (NILP (value))
{
- insert_string ("default\n");
- return;
+ insert_string ("default");
+ return syntax;
}
if (CHAR_TABLE_P (value))
{
- insert_string ("deeper char-table ...\n");
- return;
+ insert_string ("deeper char-table ...");
+ return syntax;
}
if (!CONSP (value))
{
- insert_string ("invalid\n");
- return;
+ insert_string ("invalid");
+ return syntax;
}
first = XCAR (value);
if (!INTEGERP (first) || !(NILP (match_lisp) || INTEGERP (match_lisp)))
{
- insert_string ("invalid\n");
- return;
+ insert_string ("invalid");
+ return syntax;
}
code = (enum syntaxcode) (XINT (first) & 0377);
if ((int) code < 0 || (int) code >= (int) Smax)
{
insert_string ("invalid");
- return;
+ return syntax;
}
desc = syntax_code_spec[(int) code];
insert_string ("string fence"); break;
default:
insert_string ("invalid");
- return;
+ return syntax;
}
if (!NILP (match_lisp))
if (prefix)
insert_string (",\n\t is a prefix character for `backward-prefix-chars'");
+ return syntax;
+}
+
+
+static void
+describe_syntax (value)
+ Lisp_Object value;
+{
+ Findent_to (make_number (16), make_number (1));
+ Finternal_describe_syntax_value (value);
insert_string ("\n");
}
+
static Lisp_Object
describe_syntax_1 (vector)
Lisp_Object vector;
}
DEFUN ("describe-syntax", Fdescribe_syntax, Sdescribe_syntax, 0, 0, "",
- "Describe the syntax specifications in the syntax table.\n\
-The descriptions are inserted in a buffer, which is then displayed.")
- ()
+ doc: /* Describe the syntax specifications in the syntax table.
+The descriptions are inserted in a buffer, which is then displayed. */)
+ ()
{
internal_with_output_to_temp_buffer
("*Help*", describe_syntax_1, current_buffer->syntax_table);
}
DEFUN ("forward-word", Fforward_word, Sforward_word, 1, 1, "p",
- "Move point forward ARG words (backward if ARG is negative).\n\
-Normally returns t.\n\
-If an edge of the buffer or a field boundary is reached, point is left there\n\
-and the function returns nil. Field boundaries are not noticed if\n\
-`inhibit-field-text-motion' is non-nil.")
- (count)
+ doc: /* Move point forward ARG words (backward if ARG is negative).
+Normally returns t.
+If an edge of the buffer or a field boundary is reached, point is left there
+and the function returns nil. Field boundaries are not noticed if
+`inhibit-field-text-motion' is non-nil. */)
+ (count)
Lisp_Object count;
{
int orig_val, val;
- CHECK_NUMBER (count, 0);
+ CHECK_NUMBER (count);
val = orig_val = scan_words (PT, XINT (count));
if (! orig_val)
Lisp_Object skip_chars ();
DEFUN ("skip-chars-forward", Fskip_chars_forward, Sskip_chars_forward, 1, 2, 0,
- "Move point forward, stopping before a char not in STRING, or at pos LIM.\n\
-STRING is like the inside of a `[...]' in a regular expression\n\
-except that `]' is never special and `\\' quotes `^', `-' or `\\'\n\
- (but not as the end of a range; quoting is never needed there).\n\
-Thus, with arg \"a-zA-Z\", this skips letters stopping before first nonletter.\n\
-With arg \"^a-zA-Z\", skips nonletters stopping before first letter.\n\
-Returns the distance traveled, either zero or positive.")
- (string, lim)
+ doc: /* Move point forward, stopping before a char not in STRING, or at pos LIM.
+STRING is like the inside of a `[...]' in a regular expression
+except that `]' is never special and `\\' quotes `^', `-' or `\\'
+ (but not as the end of a range; quoting is never needed there).
+Thus, with arg "a-zA-Z", this skips letters stopping before first nonletter.
+With arg "^a-zA-Z", skips nonletters stopping before first letter.
+Returns the distance traveled, either zero or positive. */)
+ (string, lim)
Lisp_Object string, lim;
{
return skip_chars (1, 0, string, lim);
}
DEFUN ("skip-chars-backward", Fskip_chars_backward, Sskip_chars_backward, 1, 2, 0,
- "Move point backward, stopping after a char not in STRING, or at pos LIM.\n\
-See `skip-chars-forward' for details.\n\
-Returns the distance traveled, either zero or negative.")
- (string, lim)
+ doc: /* Move point backward, stopping after a char not in STRING, or at pos LIM.
+See `skip-chars-forward' for details.
+Returns the distance traveled, either zero or negative. */)
+ (string, lim)
Lisp_Object string, lim;
{
return skip_chars (0, 0, string, lim);
}
DEFUN ("skip-syntax-forward", Fskip_syntax_forward, Sskip_syntax_forward, 1, 2, 0,
- "Move point forward across chars in specified syntax classes.\n\
-SYNTAX is a string of syntax code characters.\n\
-Stop before a char whose syntax is not in SYNTAX, or at position LIM.\n\
-If SYNTAX starts with ^, skip characters whose syntax is NOT in SYNTAX.\n\
-This function returns the distance traveled, either zero or positive.")
- (syntax, lim)
+ doc: /* Move point forward across chars in specified syntax classes.
+SYNTAX is a string of syntax code characters.
+Stop before a char whose syntax is not in SYNTAX, or at position LIM.
+If SYNTAX starts with ^, skip characters whose syntax is NOT in SYNTAX.
+This function returns the distance traveled, either zero or positive. */)
+ (syntax, lim)
Lisp_Object syntax, lim;
{
return skip_chars (1, 1, syntax, lim);
}
DEFUN ("skip-syntax-backward", Fskip_syntax_backward, Sskip_syntax_backward, 1, 2, 0,
- "Move point backward across chars in specified syntax classes.\n\
-SYNTAX is a string of syntax code characters.\n\
-Stop on reaching a char whose syntax is not in SYNTAX, or at position LIM.\n\
-If SYNTAX starts with ^, skip characters whose syntax is NOT in SYNTAX.\n\
-This function returns the distance traveled, either zero or negative.")
- (syntax, lim)
+ doc: /* Move point backward across chars in specified syntax classes.
+SYNTAX is a string of syntax code characters.
+Stop on reaching a char whose syntax is not in SYNTAX, or at position LIM.
+If SYNTAX starts with ^, skip characters whose syntax is NOT in SYNTAX.
+This function returns the distance traveled, either zero or negative. */)
+ (syntax, lim)
Lisp_Object syntax, lim;
{
return skip_chars (0, 1, syntax, lim);
unsigned char *str;
int len;
- CHECK_STRING (string, 0);
+ CHECK_STRING (string);
char_ranges = (int *) alloca (XSTRING (string)->size * (sizeof (int)) * 2);
string_multibyte = STRING_MULTIBYTE (string);
str = XSTRING (string)->data;
if (NILP (lim))
XSETINT (lim, forwardp ? ZV : BEGV);
else
- CHECK_NUMBER_COERCE_MARKER (lim, 0);
+ CHECK_NUMBER_COERCE_MARKER (lim);
/* In any case, don't allow scan outside bounds of buffer. */
if (XINT (lim) > ZV)
}
DEFUN ("forward-comment", Fforward_comment, Sforward_comment, 1, 1, 0,
- "Move forward across up to N comments. If N is negative, move backward.\n\
-Stop scanning if we find something other than a comment or whitespace.\n\
-Set point to where scanning stops.\n\
-If N comments are found as expected, with nothing except whitespace\n\
-between them, return t; otherwise return nil.")
- (count)
+ doc: /* Move forward across up to N comments. If N is negative, move backward.
+Stop scanning if we find something other than a comment or whitespace.
+Set point to where scanning stops.
+If N comments are found as expected, with nothing except whitespace
+between them, return t; otherwise return nil. */)
+ (count)
Lisp_Object count;
{
register int from;
int out_charpos, out_bytepos;
int dummy;
- CHECK_NUMBER (count, 0);
+ CHECK_NUMBER (count);
count1 = XINT (count);
stop = count1 > 0 ? ZV : BEGV;
}
DEFUN ("scan-lists", Fscan_lists, Sscan_lists, 3, 3, 0,
- "Scan from character number FROM by COUNT lists.\n\
-Returns the character number of the position thus found.\n\
-\n\
-If DEPTH is nonzero, paren depth begins counting from that value,\n\
-only places where the depth in parentheses becomes zero\n\
-are candidates for stopping; COUNT such places are counted.\n\
-Thus, a positive value for DEPTH means go out levels.\n\
-\n\
-Comments are ignored if `parse-sexp-ignore-comments' is non-nil.\n\
-\n\
-If the beginning or end of (the accessible part of) the buffer is reached\n\
-and the depth is wrong, an error is signaled.\n\
-If the depth is right but the count is not used up, nil is returned.")
- (from, count, depth)
+ doc: /* Scan from character number FROM by COUNT lists.
+Returns the character number of the position thus found.
+
+If DEPTH is nonzero, paren depth begins counting from that value,
+only places where the depth in parentheses becomes zero
+are candidates for stopping; COUNT such places are counted.
+Thus, a positive value for DEPTH means go out levels.
+
+Comments are ignored if `parse-sexp-ignore-comments' is non-nil.
+
+If the beginning or end of (the accessible part of) the buffer is reached
+and the depth is wrong, an error is signaled.
+If the depth is right but the count is not used up, nil is returned. */)
+ (from, count, depth)
Lisp_Object from, count, depth;
{
- CHECK_NUMBER (from, 0);
- CHECK_NUMBER (count, 1);
- CHECK_NUMBER (depth, 2);
+ CHECK_NUMBER (from);
+ CHECK_NUMBER (count);
+ CHECK_NUMBER (depth);
return scan_lists (XINT (from), XINT (count), XINT (depth), 0);
}
DEFUN ("scan-sexps", Fscan_sexps, Sscan_sexps, 2, 2, 0,
- "Scan from character number FROM by COUNT balanced expressions.\n\
-If COUNT is negative, scan backwards.\n\
-Returns the character number of the position thus found.\n\
-\n\
-Comments are ignored if `parse-sexp-ignore-comments' is non-nil.\n\
-\n\
-If the beginning or end of (the accessible part of) the buffer is reached\n\
-in the middle of a parenthetical grouping, an error is signaled.\n\
-If the beginning or end is reached between groupings\n\
-but before count is used up, nil is returned.")
- (from, count)
+ doc: /* Scan from character number FROM by COUNT balanced expressions.
+If COUNT is negative, scan backwards.
+Returns the character number of the position thus found.
+
+Comments are ignored if `parse-sexp-ignore-comments' is non-nil.
+
+If the beginning or end of (the accessible part of) the buffer is reached
+in the middle of a parenthetical grouping, an error is signaled.
+If the beginning or end is reached between groupings
+but before count is used up, nil is returned. */)
+ (from, count)
Lisp_Object from, count;
{
- CHECK_NUMBER (from, 0);
- CHECK_NUMBER (count, 1);
+ CHECK_NUMBER (from);
+ CHECK_NUMBER (count);
return scan_lists (XINT (from), XINT (count), 0, 1);
}
DEFUN ("backward-prefix-chars", Fbackward_prefix_chars, Sbackward_prefix_chars,
- 0, 0, 0,
- "Move point backward over any number of chars with prefix syntax.\n\
-This includes chars with \"quote\" or \"prefix\" syntax (' or p).")
- ()
+ 0, 0, 0,
+ doc: /* Move point backward over any number of chars with prefix syntax.
+This includes chars with "quote" or "prefix" syntax (' or p). */)
+ ()
{
int beg = BEGV;
int opoint = PT;
*stateptr = state;
}
-/* This comment supplies the doc string for parse-partial-sexp,
- for make-docfile to see. We cannot put this in the real DEFUN
- due to limits in the Unix cpp.
-
-DEFUN ("parse-partial-sexp", Ffoo, Sfoo, 2, 6, 0,
- "Parse Lisp syntax starting at FROM until TO; return status of parse at TO.\n\
-Parsing stops at TO or when certain criteria are met;\n\
- point is set to where parsing stops.\n\
-If fifth arg STATE is omitted or nil,\n\
- parsing assumes that FROM is the beginning of a function.\n\
-Value is a list of ten elements describing final state of parsing:\n\
- 0. depth in parens.\n\
- 1. character address of start of innermost containing list; nil if none.\n\
- 2. character address of start of last complete sexp terminated.\n\
- 3. non-nil if inside a string.\n\
- (it is the character that will terminate the string,\n\
- or t if the string should be terminated by a generic string delimiter.)\n\
- 4. nil if outside a comment, t if inside a non-nestable comment, \n\
- else an integer (the current comment nesting).\n\
- 5. t if following a quote character.\n\
- 6. the minimum paren-depth encountered during this scan.\n\
- 7. t if in a comment of style b; symbol `syntax-table' if the comment\n\
- should be terminated by a generic comment delimiter.\n\
- 8. character address of start of comment or string; nil if not in one.\n\
- 9. Intermediate data for continuation of parsing (subject to change).\n\
-If third arg TARGETDEPTH is non-nil, parsing stops if the depth\n\
-in parentheses becomes equal to TARGETDEPTH.\n\
-Fourth arg STOPBEFORE non-nil means stop when come to\n\
- any character that starts a sexp.\n\
-Fifth arg STATE is a nine-element list like what this function returns.\n\
- It is used to initialize the state of the parse. Elements number 1, 2, 6\n\
- and 8 are ignored; you can leave off element 8 (the last) entirely.\n\
-Sixth arg COMMENTSTOP non-nil means stop at the start of a comment.\n\
- If it is symbol `syntax-table', stop after the start of a comment or a\n\
- string, or after end of a comment or a string.")
- (from, to, targetdepth, stopbefore, state, commentstop)
-*/
-
DEFUN ("parse-partial-sexp", Fparse_partial_sexp, Sparse_partial_sexp, 2, 6, 0,
- 0 /* See immediately above */)
- (from, to, targetdepth, stopbefore, oldstate, commentstop)
+ doc: /* Parse Lisp syntax starting at FROM until TO; return status of parse at TO.
+Parsing stops at TO or when certain criteria are met;
+ point is set to where parsing stops.
+If fifth arg OLDSTATE is omitted or nil,
+ parsing assumes that FROM is the beginning of a function.
+Value is a list of ten elements describing final state of parsing:
+ 0. depth in parens.
+ 1. character address of start of innermost containing list; nil if none.
+ 2. character address of start of last complete sexp terminated.
+ 3. non-nil if inside a string.
+ (it is the character that will terminate the string,
+ or t if the string should be terminated by a generic string delimiter.)
+ 4. nil if outside a comment, t if inside a non-nestable comment,
+ else an integer (the current comment nesting).
+ 5. t if following a quote character.
+ 6. the minimum paren-depth encountered during this scan.
+ 7. t if in a comment of style b; symbol `syntax-table' if the comment
+ should be terminated by a generic comment delimiter.
+ 8. character address of start of comment or string; nil if not in one.
+ 9. Intermediate data for continuation of parsing (subject to change).
+If third arg TARGETDEPTH is non-nil, parsing stops if the depth
+in parentheses becomes equal to TARGETDEPTH.
+Fourth arg STOPBEFORE non-nil means stop when come to
+ any character that starts a sexp.
+Fifth arg OLDSTATE is a nine-element list like what this function returns.
+ It is used to initialize the state of the parse. Elements number 1, 2, 6
+ and 8 are ignored; you can leave off element 8 (the last) entirely.
+Sixth arg COMMENTSTOP non-nil means stop at the start of a comment.
+ If it is symbol `syntax-table', stop after the start of a comment or a
+ string, or after end of a comment or a string. */)
+ (from, to, targetdepth, stopbefore, oldstate, commentstop)
Lisp_Object from, to, targetdepth, stopbefore, oldstate, commentstop;
{
struct lisp_parse_state state;
if (!NILP (targetdepth))
{
- CHECK_NUMBER (targetdepth, 3);
+ CHECK_NUMBER (targetdepth);
target = XINT (targetdepth);
}
else
build_string ("Scan error"));
DEFVAR_BOOL ("parse-sexp-ignore-comments", &parse_sexp_ignore_comments,
- "Non-nil means `forward-sexp', etc., should treat comments as whitespace.");
+ doc: /* Non-nil means `forward-sexp', etc., should treat comments as whitespace. */);
DEFVAR_BOOL ("parse-sexp-lookup-properties", &parse_sexp_lookup_properties,
- "Non-nil means `forward-sexp', etc., obey `syntax-table' property.\n\
-Otherwise, that text property is simply ignored.\n\
-See the info node `(elisp)Syntax Properties' for a description of the\n\
-`syntax-table' property.");
+ doc: /* Non-nil means `forward-sexp', etc., obey `syntax-table' property.
+Otherwise, that text property is simply ignored.
+See the info node `(elisp)Syntax Properties' for a description of the
+`syntax-table' property. */);
words_include_escapes = 0;
DEFVAR_BOOL ("words-include-escapes", &words_include_escapes,
- "Non-nil means `forward-word', etc., should treat escape chars part of words.");
+ doc: /* Non-nil means `forward-word', etc., should treat escape chars part of words. */);
DEFVAR_BOOL ("multibyte-syntax-as-symbol", &multibyte_syntax_as_symbol,
- "Non-nil means `scan-sexps' treats all multibyte characters as symbol.");
+ doc: /* Non-nil means `scan-sexps' treats all multibyte characters as symbol. */);
multibyte_syntax_as_symbol = 0;
DEFVAR_BOOL ("open-paren-in-column-0-is-defun-start",
&open_paren_in_column_0_is_defun_start,
- "Non-nil means an open paren in column 0 denotes the start of a defun.");
+ doc: /* Non-nil means an open paren in column 0 denotes the start of a defun. */);
open_paren_in_column_0_is_defun_start = 1;
defsubr (&Ssyntax_table_p);
defsubr (&Sstring_to_syntax);
defsubr (&Smodify_syntax_entry);
defsubr (&Sdescribe_syntax);
+ defsubr (&Sinternal_describe_syntax_value);
defsubr (&Sforward_word);
HCoop / bpt / emacs.git / blobdiff