#include <iostream>
using namespace std;
-
+#include "music-function.hh"
#include "source-file.hh"
#include "parse-scm.hh"
#include "lily-guile.hh"
void strip_trailing_white (String&);
void strip_leading_white (String&);
String lyric_fudge (String s);
-
+int music_function_type (SCM);
SCM lookup_markup_command (String s);
bool is_valid_version (String s);
yy_push_state (quote);\
yylval.string = new String
+#define start_lyric_quote() \
+ yy_push_state (lyric_quote);\
+ yylval.string = new String
+
#define yylval \
(*(YYSTYPE*)lexval)
%option noyywrap
%option nodefault
%option debug
-%option yyclass="My_lily_lexer"
+%option yyclass="Lily_lexer"
%option stack
%option never-interactive
%option warn
-%x encoding
-%x renameinput
-%x version
%x chords
+%x encoding
+%x figures
%x incl
%x lyrics
-%x notes
-%x figures
-%x quote
+%x lyric_quote
%x longcomment
%x markup
+%x notes
+%x quote
+%x renameinput
+%x version
A [a-zA-Z]
AA {A}|_
}
}
-<INITIAL>\\encoding{WHITE}* {
+<INITIAL,notes>\\encoding{WHITE}* {
yy_push_state (encoding);
}
<INITIAL,chords,lyrics,notes,figures>\\version{WHITE}* {
yy_push_state (incl);
}
<incl>\"[^"]*\";? { /* got the include file name */
+/* FIXME: semicolon? */
String s (YYText ()+1);
s = s.left_string (s.index_last ('"'));
yy_pop_state ();
}
<incl>\\{BLACK}*;?{WHITE} { /* got the include identifier */
+/* FIXME: semicolon? */
String s = YYText () + 1;
strip_trailing_white (s);
if (s.length () && (s[s.length () - 1] == ';'))
s = s.left_string (s.length () - 1);
SCM sid = lookup_identifier (s);
- if (is_string (sid)) {
+ if (ly_c_string_p (sid)) {
new_input (ly_scm2string (sid), sources_);
yy_pop_state ();
} else {
if (sval == SCM_UNDEFINED)
{
sval = SCM_UNSPECIFIED;
- errorlevel_ = 1;
+ error_level_ = 1;
}
for (int i=0; i < n; i++)
}
<INITIAL,notes,lyrics>{
\<\< {
- return LESSLESS;
+ return DOUBLE_ANGLE_OPEN;
}
\>\> {
- return MOREMORE;
+ return DOUBLE_ANGLE_CLOSE;
}
}
<figures>{
*yylval.string += YYText ();
}
}
+<lyric_quote>{
+ \\{ESCAPED} {
+ *yylval.string += to_string (escaped_char (YYText ()[1]));
+ }
+ [^\\"]+ {
+ *yylval.string += YYText ();
+ }
+ \" {
+
+ yy_pop_state ();
+
+ /* yylval is union. Must remember STRING before setting SCM*/
+ String *sp = yylval.string;
+ yylval.scm = scm_makfrom0str (sp->to_str0 ());
+ delete sp;
+ return LYRICS_STRING;
+ }
+ . {
+ *yylval.string += YYText ();
+ }
+}
<lyrics>{
\" {
- start_quote ();
+ start_lyric_quote ();
}
{FRACTION} {
yylval.scm = scan_fraction (YYText ());
yylval.scm = scm_makfrom0str (s.to_str0 ());
- return STRING;
+ return LYRICS_STRING;
}
. {
return YYText ()[0];
\> {
return '>';
}
+ \\score {
+ return SCORE;
+ }
{MARKUPCOMMAND} {
String str (YYText () + 1);
SCM s = lookup_markup_command (str);
- if (is_pair (s) && is_symbol (ly_cdr (s)) ) {
+ if (ly_c_pair_p (s) && ly_c_symbol_p (ly_cdr (s)) ) {
yylval.scm = ly_car(s);
SCM tag = ly_cdr(s);
if (tag == ly_symbol2scm("markup0"))
}
<<EOF>> {
- main_input_b_ = false;
- if (! close_input ()) {
- yyterminate (); // can't move this, since it actually rets a YY_NULL
+ if (main_input_b_)
+ {
+ main_input_b_ = false;
+ if (!close_input ())
+ /* Returns YY_NULL */
+ yyterminate ();
}
+ else if (!close_input ())
+ /* Returns YY_NULL */
+ yyterminate ();
}
%%
void
-My_lily_lexer::push_note_state (SCM tab)
+Lily_lexer::push_chord_state (SCM tab)
{
pitchname_tab_stack_ = scm_cons (tab, pitchname_tab_stack_);
- yy_push_state (notes);
+ yy_push_state (chords);
}
void
-My_lily_lexer::push_figuredbass_state()
+Lily_lexer::push_figuredbass_state ()
{
yy_push_state (figures);
}
+
void
-My_lily_lexer::push_chord_state (SCM tab)
+Lily_lexer::push_initial_state ()
{
- pitchname_tab_stack_ = scm_cons (tab, pitchname_tab_stack_);
- yy_push_state (chords);
+ yy_push_state (INITIAL);
}
void
-My_lily_lexer::push_lyric_state ()
+Lily_lexer::push_lyric_state ()
{
yy_push_state (lyrics);
}
void
-My_lily_lexer::push_markup_state ()
+Lily_lexer::push_markup_state ()
{
yy_push_state (markup);
}
void
-My_lily_lexer::pop_state ()
+Lily_lexer::push_note_state (SCM tab)
+{
+ pitchname_tab_stack_ = scm_cons (tab, pitchname_tab_stack_);
+ yy_push_state (notes);
+}
+
+void
+Lily_lexer::pop_state ()
{
if (YYSTATE == notes || YYSTATE == chords)
pitchname_tab_stack_ = ly_cdr (pitchname_tab_stack_);
}
int
-My_lily_lexer::identifier_type (SCM sid)
+Lily_lexer::identifier_type (SCM sid)
{
int k = try_special_identifiers (&yylval.scm , sid);
return k >= 0 ? k : SCM_IDENTIFIER;
int
-My_lily_lexer::scan_escaped_word (String str)
+Lily_lexer::scan_escaped_word (String str)
{
// use more SCM for this.
return l;
}
SCM sid = lookup_identifier (str);
+ if (is_music_function (sid))
+ {
+ yylval.scm = get_music_function_transform (sid);
+
+ return music_function_type (yylval.scm);
+ }
+
if (sid != SCM_UNDEFINED)
{
yylval.scm = sid;
}
int
-My_lily_lexer::scan_bare_word (String str)
+Lily_lexer::scan_bare_word (String str)
{
SCM sym = ly_symbol2scm (str.to_str0 ());
if ((YYSTATE == notes) || (YYSTATE == chords)) {
SCM handle = SCM_BOOL_F;
- if (is_pair (pitchname_tab_stack_))
+ if (ly_c_pair_p (pitchname_tab_stack_))
handle = scm_hashq_get_handle (ly_car (pitchname_tab_stack_), sym);
- if (is_pair (handle)) {
+ if (ly_c_pair_p (handle)) {
yylval.scm = ly_cdr (handle);
if (unsmob_pitch (yylval.scm))
return (YYSTATE == notes) ? NOTENAME_PITCH : TONICNAME_PITCH;
- else if (is_symbol (yylval.scm))
+ else if (ly_c_symbol_p (yylval.scm))
return DRUM_PITCH;
}
else if ((handle = scm_hashq_get_handle (chordmodifier_tab_, sym))!= SCM_BOOL_F)
}
bool
-My_lily_lexer::is_note_state () const
+Lily_lexer::is_note_state () const
{
return YY_START == notes;
}
bool
-My_lily_lexer::is_chord_state () const
+Lily_lexer::is_chord_state () const
{
return YY_START == chords;
}
bool
-My_lily_lexer::is_lyric_state () const
+Lily_lexer::is_lyric_state () const
{
return YY_START == lyrics;
}
bool
-My_lily_lexer::is_figure_state () const
+Lily_lexer::is_figure_state () const
{
return YY_START == figures;
}
SCM proc = ly_scheme_function ("lookup-markup-command");
return scm_call_1 (proc, scm_makfrom0str (s.to_str0 ()));
}
+
+
+int
+music_function_type (SCM func)
+{
+ SCM type= scm_object_property (func, ly_symbol2scm ("music-function-signature-keyword"));
+ if (type == ly_symbol2scm ("scm"))
+ {
+ return MUSIC_FUNCTION_SCM;
+ }
+ else if (type == ly_symbol2scm ("music"))
+ {
+ return MUSIC_FUNCTION_MUSIC;
+ }
+ else if (type == ly_symbol2scm ("scm-music"))
+ {
+ return MUSIC_FUNCTION_SCM_MUSIC;
+ }
+ else if (type == ly_symbol2scm ("scm-scm"))
+ {
+ return MUSIC_FUNCTION_SCM_SCM;
+ }
+ else if (type == ly_symbol2scm ("music-music"))
+ {
+ return MUSIC_FUNCTION_MUSIC_MUSIC;
+ }
+ else if (type == ly_symbol2scm ("scm-music-music"))
+ {
+ return MUSIC_FUNCTION_SCM_MUSIC_MUSIC;
+ }
+ else if (type == ly_symbol2scm ("scm-scm-music"))
+ {
+ return MUSIC_FUNCTION_SCM_SCM_MUSIC;
+ }
+ else if (type == ly_symbol2scm ("noarg"))
+ {
+ return MUSIC_FUNCTION;
+ }
+ else
+ {
+ /* TODO: print location */
+ error ("Can not find signature for music function.");
+ }
+
+ return MUSIC_FUNCTION_SCM;
+}
projects / lilypond.git / blobdiff