6 detect \lyrics and \melodic, and do substitution accordingly.
9 Ugh . Perl sux. Anybody for Python?
16 # version of "supporting" engine, not mudela conversions.
22 $convert_mudela_version = "0.1.2";
36 my(@a)= split /\./,$a;
37 my(@b)= split /\./,$b;
40 return $a[$i] <=> $b[$i] if ($a[$i] != $b[$i]);
45 sub version_string_conv
47 my ($from_version, $to_version) = @_;
48 s/\version \"$from_version\"/\version \"$to_version\"/g;
51 ################################################################
57 sub convert_0_0_52_to_0_0_53
60 s/include \"/$1\\include \"/g;
64 sub convert_0_0_54_to_0_0_55
70 sub convert_0_0_53_to_0_0_54
72 print STDERR "Not smart enough to convert \\transpose\n" if (/\\transpose/) ;
75 # we-re not at 58 yet, but this is at least one of the rules
76 sub convert_0_0_55_to_0_0_56
81 sub convert_0_0_56_to_0_0_57
83 s/\(([ \]\[|\t-\.>]|\\[<!>a-z]+)*\)/\~ $1/g;
86 sub convert_0_0_57_to_0_0_58
88 s/\[ *([^\[\]]*)\] *([1-9]*) *\/ *([1-9]*)/[$2\/$3 $1]1\/1/g;
91 sub convert_0_0_58_to_0_0_59
93 die "Not smart enough to convert 0.0.58 to 0.0.59\n";
96 sub convert_0_0_59_to_0_0_60
98 s/(\\unitspace [0-9.mcptin\\ ]+|\\geometric [0-9.]+|\\width [0-9.mcp\\tin]+)/$1;/g;
99 s/(\\output \"[^\"]+\")/$1;/;
100 s/(\\tempo [0-9: ]+)/$1;/;
103 sub convert_0_0_60_to_0_0_61
105 s/(\\unitspace|\\geometric|\\width)/$1=/g;
109 sub convert_0_1_0_to_0_1_1
111 s/\\tempo (.*):(.*);/\\tempo $1 = $2;/g
114 sub convert_0_1_2_to_0_1_3
116 s/\\stem *(\\up|1) *;/\\stemup/g;
117 s/\\stem *(\\down|-1) *;/\\stemdown/g;
118 s/\\stem *0 *;/\\stemboth/g;
119 s/\\hshift ([^;]+) *;/\\property Voice.hshift = $1/g;
122 sub convert_0_1_4_to_0_1_5
124 s/([<{]) *\\id "Piano" (.+);/\\type Grandstaff = $3 $1/;
125 s/([<{]) *\\id (.+) (.+);/\\type $2 = $3 $1/;
128 ###############################################################
138 print STDERR "This is convert-mudela " . $convert_mudela_version .
139 " (up to mudela version ", last_conversion, ")\n";
145 print STDERR "Usage: convert-mudela [options] [mudela-file]...\n"
146 . "Convert old mudela source from mudela-file or stdin\n\n"
148 . " -e, --edit perform in-place conversion\n"
149 . " -f, --from=PATHLEVEL use source version 0.0.PATCHLEVEL\n"
150 . " -h, --help print this help\n"
151 . " -o, --output=FILE name output file\n"
152 . " -s, --show-rules print all known conversion rules\n"
153 . " -t, --to=VERSION convert to version VERSION\n"
157 my %minor_conversions = ("0.0.50" => \&no_conv,
158 "0.0.52" => \&convert_0_0_50_to_0_0_52,
159 "0.0.53" => \&convert_0_0_52_to_0_0_53,
160 "0.0.54" => \&convert_0_0_53_to_0_0_54,
161 "0.0.55" => \&convert_0_0_54_to_0_0_55,
162 "0.0.56" => \&convert_0_0_55_to_0_0_56,
163 "0.0.57" => \&convert_0_0_56_to_0_0_57,
164 "0.0.58" => \&convert_0_0_57_to_0_0_58,
165 "0.0.59" => \&convert_0_0_58_to_0_0_59,
166 "0.0.60" => \&convert_0_0_59_to_0_0_60,
167 "0.0.61" => \&convert_0_0_60_to_0_0_61,
168 "0.1.1" => \&convert_0_1_0_to_0_1_1,
169 "0.1.2" => \&no_conv,
170 "0.1.3" => \&convert_0_1_2_to_0_1_3,
171 "0.1.4" => \&no_conv,
172 "0.1.5" => \&convert_0_1_4_to_0_1_5
178 return (sort { cmpver; } (keys %minor_conversions));
186 print "Rules: ", join(", ", @v), "\n";
194 my @applicable_conversion;
199 if (version_compare($ver, $from) > 0 && version_compare($ver,$to) <= 0 ){
200 push @applicable_conversion, $minor_conversions{$ver};
201 push @mudela_levels, $ver;
205 print STDERR "Applying following rules: ", join(", ", @mudela_levels) , "\n";
208 foreach $subroutine (@applicable_conversion) {
213 version_string_conv $from, $to;
222 open INLY, $fn || die "Can't open";
225 s/^.*\\version \"([^\"]*)\".*$//;
227 print STDERR "Guessing version: ", $1, ".. ";
233 print STDERR "can't determine mudela version in $fn.\n";
245 $outfile = $opt_output if (defined($opt_output));
250 if (( ! -f $infile) && (! $infile =~ /\\.ly$/s ) ){
255 if ($opt_edit && $infile ne "-") {
257 $outfile = "$infile.NEW";
260 print STDERR "Input ", (($infile eq "-") ?"STDIN" : $infile), " .. ";
268 local ($from_version, $to_version);
269 $from_version = $opt_from;
270 $to_version = $opt_to;
272 ($from_version = get_auto_from $infile) unless defined($opt_from);
273 return if (!defined($from_version));
275 ($to_version = last_conversion) unless (defined($opt_to));
277 die "can't open \`$infile\'" unless open INLY,$infile ;
278 die "can't open \`$outfile\'" unless open OUTLY, ">$outfile";
280 do_conversion $from_version, $to_version;
285 rename $infile, "$infile~";
286 rename $outfile, "$infile";
295 GetOptions ("help", "output=s", "from=i", "to=i", "minor=i", "edit", "show-rules");
299 $opt_help = 0; # to extinguish typo check.
303 if ($opt_show_rules) {
305 $opt_show_rules = 0; # to extinguish typo check.
309 local ( $infile,$outfile);
312 while (defined($ARGV[0])) {
317 do_one_arg unless ($processed_one);