scripts/convert-ly.py

   1 #!@PYTHON@
   2 #
   3 # convert-ly.py -- convertor for lilypond versions
   4 #
   5 # source file of the GNU LilyPond music typesetter
   6 #
   7 # (c) 1998--2001
   8
   9 # TODO
  10 #   use -f and -t for -s output
  11
  12 # NEWS
  13 # 0.2
  14 #  - rewrite in python
  15
  16 program_name = 'convert-ly'
  17 version = '@TOPLEVEL_VERSION@'
  18
  19 import os
  20 import sys
  21 import __main__
  22 import getopt
  23 import  string
  24 import re
  25 import time
  26
  27 # Did we ever have \mudela-version?  I doubt it.
  28 # lilypond_version_re_str = '\\\\version *\"(.*)\"'
  29 lilypond_version_re_str = '\\\\(mudela-)?version *\"(.*)\"'
  30 lilypond_version_re = re.compile (lilypond_version_re_str)
  31
  32 def program_id ():
  33         return '%s (GNU LilyPond) %s' %(program_name,  version);
  34
  35 def identify ():
  36         sys.stderr.write (program_id () + '\n')
  37
  38 def usage ():
  39         sys.stdout.write (
  40                 r"""Usage: %s [OPTION]... [FILE]...
  41 Try to convert to newer lilypond-versions.  The version number of the
  42 input is guessed by default from \version directive
  43
  44 Options:
  45   -a, --assume-old       apply all conversions to unversioned files
  46   -h, --help             print this help
  47   -e, --edit             in place edit
  48   -f, --from=VERSION     start from version
  49   -s, --show-rules       print all rules.
  50   -t, --to=VERSION       target version
  51       --version          print program version
  52
  53 Report bugs to bugs-gnu-music@gnu.org
  54
  55 """ % program_name)
  56
  57
  58         sys.exit (0)
  59
  60 def print_version ():
  61
  62         sys.stdout.write (r"""%s
  63
  64 This is free software.  It is covered by the GNU General Public
  65 License, and you are welcome to change it and/or distribute copies of
  66 it under certain conditions.  invoke as `%s --warranty' for more
  67 information.
  68
  69 """ % (program_id() , program_name))
  70
  71 def gulp_file(f):
  72         try:
  73                 i = open(f)
  74                 i.seek (0, 2)
  75                 n = i.tell ()
  76                 i.seek (0,0)
  77         except:
  78                 print 'can\'t open file: ' + f + '\n'
  79                 return ''
  80         s = i.read (n)
  81         if len (s) <= 0:
  82                 print 'gulped empty file: ' + f + '\n'
  83         i.close ()
  84         return s
  85
  86 def str_to_tuple (s):
  87         return tuple (map (string.atoi, string.split (s,'.')))
  88
  89 def tup_to_str (t):
  90         return string.join (map (lambda x: '%s' % x, list (t)), '.')
  91
  92 def version_cmp (t1, t2):
  93         for x in [0,1,2]:
  94                 if t1[x] - t2[x]:
  95                         return t1[x] - t2[x]
  96         return 0
  97
  98 def guess_lilypond_version (filename):
  99         s = gulp_file (filename)
 100         m = lilypond_version_re.search (s)
 101         if m:
 102                 return m.group (2)
 103         else:
 104                 return ''
 105
 106 class FatalConversionError:
 107         pass
 108
 109 conversions = []
 110
 111 def show_rules (file):
 112         for x in conversions:
 113                 file.write  ('%s: %s\n' % (tup_to_str (x[0]), x[2]))
 114
 115 ############################
 116
 117 if 1:
 118         def conv(str):
 119                 if re.search ('\\\\multi', str):
 120                         sys.stderr.write ('\nNot smart enough to convert \\multi')
 121                 return str
 122
 123         conversions.append (((0,1,9), conv, '\\header { key = concat + with + operator }'))
 124
 125 if 1:                                   # need new a namespace
 126         def conv (str):
 127                 if re.search ('\\\\octave', str):
 128                         sys.stderr.write ('\nNot smart enough to convert \\octave')
 129                 #       raise FatalConversionError()
 130
 131                 return str
 132
 133         conversions.append ((
 134                 ((0,1,19), conv, 'deprecated \\octave; can\'t convert automatically')))
 135
 136
 137 if 1:                                   # need new a namespace
 138         def conv (str):
 139                 str = re.sub ('\\\\textstyle([^;]+);',
 140                                          '\\\\property Lyrics . textstyle = \\1', str)
 141                 # harmful to current .lys
 142                 # str = re.sub ('\\\\key([^;]+);', '\\\\accidentals \\1;', str)
 143
 144                 return str
 145
 146         conversions.append ((
 147                 ((0,1,20), conv, 'deprecated \\textstyle, new \key syntax')))
 148
 149
 150 if 1:
 151         def conv (str):
 152                 str = re.sub ('\\\\musical_pitch', '\\\\musicalpitch',str)
 153                 str = re.sub ('\\\\meter', '\\\\time',str)
 154
 155                 return str
 156
 157         conversions.append ((
 158                 ((0,1,21), conv, '\\musical_pitch -> \\musicalpitch, '+
 159                  '\\meter -> \\time')))
 160
 161 if 1:
 162         def conv (str):
 163                 return str
 164
 165         conversions.append ((
 166                 ((1,0,0), conv, '0.1.21 -> 1.0.0 ')))
 167
 168
 169 if 1:
 170         def conv (str):
 171                 str = re.sub ('\\\\accidentals', '\\\\keysignature',str)
 172                 str = re.sub ('specialaccidentals *= *1', 'keyoctaviation = 0',str)
 173                 str = re.sub ('specialaccidentals *= *0', 'keyoctaviation = 1',str)
 174
 175                 return str
 176
 177         conversions.append ((
 178                 ((1,0,1), conv, '\\accidentals -> \\keysignature, ' +
 179                  'specialaccidentals -> keyoctaviation')))
 180
 181 if 1:
 182         def conv(str):
 183                 if re.search ('\\\\header', str):
 184                         sys.stderr.write ('\nNot smart enough to convert to new \\header format')
 185                 return str
 186
 187         conversions.append (((1,0,2), conv, '\\header { key = concat + with + operator }'))
 188
 189 if 1:
 190         def conv(str):
 191                 str =  re.sub ('\\\\melodic([^a-zA-Z])', '\\\\notes\\1',str)
 192                 return str
 193
 194         conversions.append (((1,0,3), conv, '\\melodic -> \\notes'))
 195
 196 if 1:
 197         def conv(str):
 198                 str =  re.sub ('default_paper *=', '',str)
 199                 str =  re.sub ('default_midi *=', '',str)
 200                 return str
 201
 202         conversions.append (((1,0,4), conv, 'default_{paper,midi}'))
 203
 204 if 1:
 205         def conv(str):
 206                 str =  re.sub ('ChoireStaff', 'ChoirStaff',str)
 207                 str =  re.sub ('\\\\output', 'output = ',str)
 208
 209                 return str
 210
 211         conversions.append (((1,0,5), conv, 'ChoireStaff -> ChoirStaff'))
 212
 213 if 1:
 214         def conv(str):
 215                 if re.search ('[a-zA-Z]+ = *\\translator',str):
 216                         sys.stderr.write ('\nNot smart enough to change \\translator syntax')
 217                 #       raise FatalConversionError()
 218                 return str
 219
 220         conversions.append (((1,0,6), conv, 'foo = \\translator {\\type .. } ->\\translator {\\type ..; foo; }'))
 221
 222
 223 if 1:
 224         def conv(str):
 225                 str =  re.sub ('\\\\lyrics*', '\\\\lyrics',str)
 226
 227                 return str
 228
 229         conversions.append (((1,0,7), conv, '\\lyric -> \\lyrics'))
 230
 231 if 1:
 232         def conv(str):
 233                 str =  re.sub ('\\\\\\[/3+', '\\\\times 2/3 { ',str)
 234                 str =  re.sub ('\\[/3+', '\\\\times 2/3 { [',str)
 235                 str =  re.sub ('\\\\\\[([0-9/]+)', '\\\\times \\1 {',str)
 236                 str =  re.sub ('\\[([0-9/]+)', '\\\\times \\1 { [',str)
 237                 str =  re.sub ('\\\\\\]([0-9/]+)', '}', str)
 238                 str =  re.sub ('\\\\\\]', '}',str)
 239                 str =  re.sub ('\\]([0-9/]+)', '] }', str)
 240                 return str
 241
 242         conversions.append (((1,0,10), conv, '[2/3 ]1/1 -> \\times 2/3 '))
 243
 244 if 1:
 245         def conv(str):
 246                 return str
 247         conversions.append (((1,0,12), conv, 'Chord syntax stuff'))
 248
 249
 250 if 1:
 251         def conv(str):
 252
 253
 254                 str =  re.sub ('<([^>~]+)~([^>]*)>','<\\1 \\2> ~', str)
 255
 256                 return str
 257
 258         conversions.append (((1,0,13), conv, '<a ~ b> c -> <a b> ~ c'))
 259
 260 if 1:
 261         def conv(str):
 262                 str =  re.sub ('<\\[','[<', str)
 263                 str =  re.sub ('\\]>','>]', str)
 264
 265                 return str
 266
 267         conversions.append (((1,0,14), conv, '<[a b> <a b]>c -> [<a b> <a b>]'))
 268
 269
 270 if 1:
 271         def conv(str):
 272                 str =  re.sub ('\\\\type([^\n]*engraver)','\\\\TYPE\\1', str)
 273                 str =  re.sub ('\\\\type([^\n]*performer)','\\\\TYPE\\1', str)
 274                 str =  re.sub ('\\\\type','\\\\context', str)
 275                 str =  re.sub ('\\\\TYPE','\\\\type', str)
 276                 str =  re.sub ('textstyle','textStyle', str)
 277
 278                 return str
 279
 280         conversions.append (((1,0,16), conv, '\\type -> \\context, textstyle -> textStyle'))
 281
 282
 283 if 1:
 284         def conv(str):
 285                 if re.search ('\\\\repeat',str):
 286                         sys.stderr.write ('\nNot smart enough to convert \\repeat')
 287                 #       raise FatalConversionError()
 288                 return str
 289
 290         conversions.append (((1,0,18), conv,
 291                 '\\repeat NUM Music Alternative -> \\repeat FOLDSTR Music Alternative'))
 292
 293 if 1:
 294         def conv(str):
 295                 str =  re.sub ('SkipBars','skipBars', str)
 296                 str =  re.sub ('fontsize','fontSize', str)
 297                 str =  re.sub ('midi_instrument','midiInstrument', str)
 298
 299                 return str
 300
 301         conversions.append (((1,0,19), conv,
 302                 'fontsize -> fontSize, midi_instrument -> midiInstrument, SkipBars -> skipBars'))
 303
 304
 305 if 1:
 306         def conv(str):
 307                 str =  re.sub ('tieydirection','tieVerticalDirection', str)
 308                 str =  re.sub ('slurydirection','slurVerticalDirection', str)
 309                 str =  re.sub ('ydirection','verticalDirection', str)
 310
 311                 return str
 312
 313         conversions.append (((1,0,20), conv,
 314                 '{,tie,slur}ydirection -> {v,tieV,slurV}erticalDirection'))
 315
 316
 317 if 1:
 318         def conv(str):
 319                 str =  re.sub ('hshift','horizontalNoteShift', str)
 320
 321                 return str
 322
 323         conversions.append (((1,0,21), conv,
 324                 'hshift -> horizontalNoteShift'))
 325
 326
 327 if 1:
 328         def conv(str):
 329                 str =  re.sub ('\\\\grouping[^;]*;','', str)
 330
 331                 return str
 332
 333         conversions.append (((1,1,52), conv,
 334                 'deprecate \\grouping'))
 335
 336
 337 if 1:
 338         def conv(str):
 339                 str =  re.sub ('\\\\wheel','\\\\coda', str)
 340
 341                 return str
 342
 343         conversions.append (((1,1,55), conv,
 344                 '\\wheel -> \\coda'))
 345
 346 if 1:
 347         def conv(str):
 348                 str =  re.sub ('keyoctaviation','keyOctaviation', str)
 349                 str =  re.sub ('slurdash','slurDash', str)
 350
 351                 return str
 352
 353         conversions.append (((1,1,65), conv,
 354                 'slurdash -> slurDash, keyoctaviation -> keyOctaviation'))
 355
 356 if 1:
 357         def conv(str):
 358                 str =  re.sub ('\\\\repeat *\"?semi\"?','\\\\repeat "volta"', str)
 359
 360                 return str
 361
 362         conversions.append (((1,1,66), conv,
 363                 'semi -> volta'))
 364
 365
 366 if 1:
 367         def conv(str):
 368                 str =  re.sub ('\"?beamAuto\"? *= *\"?0?\"?','noAutoBeaming = "1"', str)
 369
 370                 return str
 371
 372         conversions.append (((1,1,67), conv,
 373                 'beamAuto -> noAutoBeaming'))
 374
 375 if 1:
 376         def conv(str):
 377                 str =  re.sub ('automaticMelismas', 'automaticMelismata', str)
 378
 379                 return str
 380
 381         conversions.append (((1,2,0), conv,
 382                 'automaticMelismas -> automaticMelismata'))
 383
 384 if 1:
 385         def conv(str):
 386                 str =  re.sub ('dynamicDir\\b', 'dynamicDirection', str)
 387
 388                 return str
 389
 390         conversions.append (((1,2,1), conv,
 391                 'dynamicDir -> dynamicDirection'))
 392
 393 if 1:
 394         def conv(str):
 395                 str =  re.sub ('\\\\cadenza *0 *;', '\\\\cadenzaOff', str)
 396                 str =  re.sub ('\\\\cadenza *1 *;', '\\\\cadenzaOn', str)
 397
 398                 return str
 399
 400         conversions.append (((1,3,4), conv,
 401                 '\\cadenza -> \cadenza{On|Off}'))
 402
 403 if 1:
 404         def conv (str):
 405                 str = re.sub ('"?beamAuto([^"=]+)"? *= *"([0-9]+)/([0-9]+)" *;*',
 406                               'beamAuto\\1 = #(make-moment \\2 \\3)',
 407                               str)
 408                 return str
 409
 410         conversions.append (((1,3,5), conv, 'beamAuto moment properties'))
 411
 412 if 1:
 413         def conv (str):
 414                 str = re.sub ('stemStyle',
 415                               'flagStyle',
 416                               str)
 417                 return str
 418
 419         conversions.append (((1,3,17), conv, 'stemStyle -> flagStyle'))
 420
 421 if 1:
 422         def conv (str):
 423                 str = re.sub ('staffLineLeading',
 424                               'staffSpace',
 425                               str)
 426                 return str
 427
 428         conversions.append (((1,3,18), conv, 'staffLineLeading -> staffSpace'))
 429
 430
 431 if 1:
 432         def conv(str):
 433                 if re.search ('\\\\repetitions',str):
 434                         sys.stderr.write ('\nNot smart enough to convert \\repetitions')
 435                 #       raise FatalConversionError()
 436                 return str
 437
 438         conversions.append (((1,3,23), conv,
 439                 '\\\\repetitions feature dropped'))
 440
 441
 442 if 1:
 443         def conv (str):
 444                 str = re.sub ('textEmptyDimension *= *##t',
 445                               'textNonEmpty = ##f',
 446                               str)
 447                 str = re.sub ('textEmptyDimension *= *##f',
 448                               'textNonEmpty = ##t',
 449                               str)
 450                 return str
 451
 452         conversions.append (((1,3,35), conv, 'textEmptyDimension -> textNonEmpty'))
 453
 454 if 1:
 455         def conv (str):
 456                 str = re.sub ("([a-z]+)[ \t]*=[ \t]*\\\\musicalpitch *{([- 0-9]+)} *\n",
 457                               "(\\1 . (\\2))\n", str)
 458                 str = re.sub ("\\\\musicalpitch *{([0-9 -]+)}",
 459                               "\\\\musicalpitch #'(\\1)", str)
 460                 if re.search ('\\\\notenames',str):
 461                         sys.stderr.write ('\nNot smart enough to convert to new \\notenames format')
 462                 return str
 463
 464         conversions.append (((1,3,38), conv, '\musicalpitch { a b c } -> #\'(a b c)'))
 465
 466 if 1:
 467         def conv (str):
 468                 def replace (match):
 469                         return '\\key %s;' % string.lower (match.group (1))
 470
 471                 str = re.sub ("\\\\key ([^;]+);",  replace, str)
 472                 return str
 473
 474         conversions.append (((1,3,39), conv, '\\key A ;  ->\\key a;'))
 475
 476 if 1:
 477         def conv (str):
 478                 if re.search ('\\[:',str):
 479                         sys.stderr.write ('\nNot smart enough to convert to new tremolo format')
 480                 return str
 481
 482         conversions.append (((1,3,41), conv,
 483                 '[:16 c4 d4 ] -> \\repeat "tremolo" 2 { c16 d16 }'))
 484
 485 if 1:
 486         def conv (str):
 487                 str = re.sub ('Staff_margin_engraver' , 'Instrument_name_engraver', str)
 488                 return str
 489
 490         conversions.append (((1,3,42), conv,
 491                 'Staff_margin_engraver deprecated, use Instrument_name_engraver'))
 492
 493 if 1:
 494         def conv (str):
 495                 str = re.sub ('note[hH]eadStyle\\s*=\\s*"?(\\w+)"?' , "noteHeadStyle = #'\\1", str)
 496                 return str
 497
 498         conversions.append (((1,3,49), conv,
 499                 'noteHeadStyle value: string -> symbol'))
 500
 501 if 1:
 502         def conv (str):
 503                 if re.search ('\\\\keysignature', str):
 504                         sys.stderr.write ('\nNot smart enough to convert to new tremolo format')
 505                 return str
 506
 507
 508         conversions.append (((1,3,58), conv,
 509                 'noteHeadStyle value: string -> symbol'))
 510
 511 if 1:
 512         def conv (str):
 513                 str = re.sub (r"""\\key *([a-z]+) *;""", r"""\\key \1 \major;""",str);
 514                 return str
 515         conversions.append (((1,3,59), conv,
 516                 '\key X ; -> \key X major; '))
 517
 518 if 1:
 519         def conv (str):
 520                 str = re.sub (r'latexheaders *= *"\\\\input ',
 521                               'latexheaders = "',
 522                               str)
 523                 return str
 524         conversions.append (((1,3,68), conv, 'latexheaders = "\\input global" -> latexheaders = "global"'))
 525
 526
 527
 528 ################ TODO: lots of other syntax change should be done here as well
 529
 530
 531
 532 if 1:
 533         def conv (str):
 534                 str = re.sub ('basicCollisionProperties', 'NoteCollision', str)
 535                 str = re.sub ('basicVoltaSpannerProperties' , "VoltaBracket", str)
 536                 str = re.sub ('basicKeyProperties' , "KeySignature", str)
 537
 538                 str = re.sub ('basicClefItemProperties' ,"Clef", str)
 539
 540
 541                 str = re.sub ('basicLocalKeyProperties' ,"Accidentals", str)
 542                 str = re.sub ('basicMarkProperties' ,"Accidentals", str)
 543                 str = re.sub ('basic([A-Za-z_]+)Properties', '\\1', str)
 544
 545                 str = re.sub ('Repeat_engraver' ,'Volta_engraver', str)
 546                 return str
 547
 548         conversions.append (((1,3,92), conv, 'basicXXXProperties -> XXX, Repeat_engraver -> Volta_engraver'))
 549
 550 if 1:
 551         def conv (str):
 552                 # Ugh, but meaning of \stemup changed too
 553                 # maybe we should do \stemup -> \stemUp\slurUp\tieUp ?
 554                 str = re.sub ('\\\\stemup', '\\\\stemUp', str)
 555                 str = re.sub ('\\\\stemdown', '\\\\stemDown', str)
 556                 str = re.sub ('\\\\stemboth', '\\\\stemBoth', str)
 557
 558                 str = re.sub ('\\\\slurup', '\\\\slurUp', str)
 559                 str = re.sub ('\\\\slurboth', '\\\\slurBoth', str)
 560                 str = re.sub ('\\\\slurdown', '\\\\slurDown', str)
 561                 str = re.sub ('\\\\slurdotted', '\\\\slurDotted', str)
 562                 str = re.sub ('\\\\slurnormal', '\\\\slurNoDots', str)
 563
 564                 str = re.sub ('\\\\shiftoff', '\\\\shiftOff', str)
 565                 str = re.sub ('\\\\shifton', '\\\\shiftOn', str)
 566                 str = re.sub ('\\\\shiftonn', '\\\\shiftOnn', str)
 567                 str = re.sub ('\\\\shiftonnn', '\\\\shiftOnnn', str)
 568
 569                 str = re.sub ('\\\\onevoice', '\\\\oneVoice', str)
 570                 str = re.sub ('\\\\voiceone', '\\\\voiceOne', str)
 571                 str = re.sub ('\\\\voicetwo', '\\\\voiceTwo', str)
 572                 str = re.sub ('\\\\voicethree', '\\\\voiceThree', str)
 573                 str = re.sub ('\\\\voicefour', '\\\\voiceFour', str)
 574
 575                 # I don't know exactly when these happened...
 576                 # ugh, we loose context setting here...
 577                 str = re.sub ('\\\\property *[^ ]*verticalDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\\\stemUp\\\\slurUp\\\\tieUp', str)
 578                 str = re.sub ('\\\\property *[^ ]*verticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', '\\\\stemDown\\\\slurDown\\\\tieDown', str)
 579                 str = re.sub ('\\\\property *[^ ]*verticalDirection[^=]*= *#?"?(0|(\\\\center))"?', '\\\\stemBoth\\\\slurBoth\\\\tieBoth', str)
 580
 581                 str = re.sub ('verticalDirection[^=]*= *#?"?(1|(\\\\up))"?', 'Stem \\\\override #\'direction = #0\nSlur \\\\override #\'direction = #0\n Tie \\\\override #\'direction = #1', str)
 582                 str = re.sub ('verticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', 'Stem \\\\override #\'direction = #0\nSlur \\\\override #\'direction = #0\n Tie \\\\override #\'direction = #-1', str)
 583                 str = re.sub ('verticalDirection[^=]*= *#?"?(0|(\\\\center))"?', 'Stem \\\\override #\'direction = #0\nSlur \\\\override #\'direction = #0\n Tie \\\\override #\'direction = #0', str)
 584
 585                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)VerticalDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\\\\\1Up', str)
 586                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)VerticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', '\\\\\\1Down', str)
 587                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)VerticalDirection[^=]*= *#?"?(0|(\\\\center))"?', '\\\\\\1Both', str)
 588
 589                 # (lacks capitalisation slur -> Slur)
 590                 str = re.sub ('([a-z]+)VerticalDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\1 \\\\override #\'direction = #1', str)
 591                 str = re.sub ('([a-z]+)VerticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', '\\1 \\override #\'direction = #-1', str)
 592                 str = re.sub ('([a-z]+)VerticalDirection[^=]*= *#?"?(0|(\\\\center))"?', '\\1 \\\\override #\'direction = #0', str)
 593
 594                 ## dynamic..
 595                 str = re.sub ('\\\\property *[^ .]*[.]?dynamicDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\\\dynamicUp', str)
 596                 str = re.sub ('\\\\property *[^ .]*[.]?dyn[^=]*= *#?"?((-1)|(\\\\down))"?', '\\\\dynamicDown', str)
 597                 str = re.sub ('\\\\property *[^ .]*[.]?dyn[^=]*= *#?"?(0|(\\\\center))"?', '\\\\dynamicBoth', str)
 598
 599                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)Dash[^=]*= *#?"?(0|(""))"?', '\\\\\\1NoDots', str)
 600                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)Dash[^=]*= *#?"?([1-9]+)"?', '\\\\\\1Dotted', str)
 601
 602                 str = re.sub ('\\\\property *[^ .]*[.]?noAutoBeaming[^=]*= *#?"?(0|(""))"?', '\\\\autoBeamOn', str)
 603                 str = re.sub ('\\\\property *[^ .]*[.]?noAutoBeaming[^=]*= *#?"?([1-9]+)"?', '\\\\autoBeamOff', str)
 604
 605
 606
 607                 return str
 608
 609         conversions.append (((1,3,93), conv,
 610                 'property definiton case (eg. onevoice -> oneVoice)'))
 611
 612
 613 if 1:
 614         def conv (str):
 615                 str = re.sub ('ChordNames*', 'ChordNames', str)
 616                 if re.search ('\\\\textscript "[^"]* *"[^"]*"', str):
 617                         sys.stderr.write ('\nNot smart enough to convert to new \\textscript markup text')
 618
 619                 str = re.sub ('\\textscript +("[^"]*")', '\\textscript #\\1', str)
 620
 621                 return str
 622
 623         conversions.append (((1,3,97), conv, 'ChordName -> ChordNames'))
 624
 625
 626 ## TODO: add lots of these
 627
 628 if 1:
 629         def conv (str):
 630                 str = re.sub ('\\\\property *"?Voice"? *[.] *"?textStyle"? *= *"([^"]*)"', '\\\\property Voice.TextScript \\\\set #\'font-style = #\'\\1', str)
 631                 str = re.sub ('\\\\property *"?Lyrics"? *[.] *"?textStyle"? *= *"([^"]*)"', '\\\\property Lyrics.LyricText \\\\set #\'font-style = #\'\\1', str)
 632
 633                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?timeSignatureStyle"? *= *"([^"]*)"', '\\\\property \\1.TimeSignature \\\\override #\'style = #\'\\2', str)
 634
 635                 str = re.sub ('"?timeSignatureStyle"? *= *#?""', 'TimeSignature \\\\override #\'style = ##f', str)
 636
 637                 str = re.sub ('"?timeSignatureStyle"? *= *#?"([^"]*)"', 'TimeSignature \\\\override #\'style = #\'\\1', str)
 638
 639                 str = re.sub ('#\'style *= #*"([^"])"', '#\'style = #\'\\1', str)
 640
 641                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?horizontalNoteShift"? *= *"?#?([-0-9]+)"?', '\\\\property \\1.NoteColumn \\\\override #\'horizontal-shift = #\\2', str)
 642
 643                 # ugh
 644                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?flagStyle"? *= *""', '\\\\property \\1.Stem \\\\override #\'flag-style = ##f', str)
 645
 646                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?flagStyle"? *= *"([^"]*)"', '\\\\property \\1.Stem \\\\override #\'flag-style = #\'\\2', str)
 647                 return str
 648
 649         conversions.append (((1,3,98), conv, 'CONTEXT.textStyle -> GROB.#font-style '))
 650
 651 if 1:
 652         def conv (str):
 653                 str = re.sub ('"?beamAutoEnd_([0-9]*)"? *= *(#\\([^)]*\\))', 'autoBeamSettings \\push #\'(end 1 \\1 * *) = \\2', str)
 654                 str = re.sub ('"?beamAutoBegin_([0-9]*)"? *= *(#\\([^)]*\))', 'autoBeamSettings \\push #\'(begin 1 \\1 * *) = \\2', str)
 655                 str = re.sub ('"?beamAutoEnd"? *= *(#\\([^)]*\\))', 'autoBeamSettings \\push #\'(end * * * *) = \\1', str)
 656                 str = re.sub ('"?beamAutoBegin"? *= *(#\\([^)]*\\))', 'autoBeamSettings \\push #\'(begin * * * *) = \\1', str)
 657
 658
 659                 return str
 660
 661         conversions.append (((1,3,102), conv, 'beamAutoEnd -> autoBeamSettings \\push (end * * * *)'))
 662
 663
 664 if 1:
 665         def conv (str):
 666                 str = re.sub ('\\\\push', '\\\\override', str)
 667                 str = re.sub ('\\\\pop', '\\\\revert', str)
 668
 669                 return str
 670
 671         conversions.append (((1,3,111), conv, '\\push -> \\override, \\pop -> \\revert'))
 672
 673 if 1:
 674         def conv (str):
 675                 str = re.sub ('LyricVoice', 'LyricsVoice', str)
 676                 # old fix
 677                 str = re.sub ('Chord[Nn]ames*.Chord[Nn]ames*', 'ChordNames.ChordName', str)
 678                 str = re.sub ('Chord[Nn]ames([ \t\n]+\\\\override)', 'ChordName\\1', str)
 679                 return str
 680
 681         conversions.append (((1,3,113), conv, 'LyricVoice -> LyricsVoice'))
 682
 683 def regularize_id (str):
 684         s = ''
 685         lastx = ''
 686         for x in str:
 687                 if x == '_':
 688                         lastx = x
 689                         continue
 690                 elif x in string.digits:
 691                         x = chr(ord (x) - ord ('0')  +ord ('A'))
 692                 elif x not in string.letters:
 693                         x = 'x'
 694                 elif x in string.lowercase and lastx == '_':
 695                         x = string.upper (x)
 696                 s = s + x
 697                 lastx = x
 698         return s
 699
 700 if 1:
 701         def conv (str):
 702
 703                 def regularize_dollar_reference (match):
 704                         return regularize_id (match.group (1))
 705                 def regularize_assignment (match):
 706                         return '\n' + regularize_id (match.group (1)) + ' = '
 707                 str = re.sub ('\$([^\t\n ]+)', regularize_dollar_reference, str)
 708                 str = re.sub ('\n([^ \t\n]+) = ', regularize_assignment, str)
 709                 return str
 710
 711         conversions.append (((1,3,117), conv, 'identifier names: $!foo_bar_123 -> xfooBarABC'))
 712
 713
 714 if 1:
 715         def conv (str):
 716                 def regularize_paper (match):
 717                         return regularize_id (match.group (1))
 718
 719                 str = re.sub ('(paper_[a-z]+)', regularize_paper, str)
 720                 str = re.sub ('sustainup', 'sustainUp', str)
 721                 str = re.sub ('nobreak', 'noBreak', str)
 722                 str = re.sub ('sustaindown', 'sustainDown', str)
 723                 str = re.sub ('sostenutoup', 'sostenutoUp', str)
 724                 str = re.sub ('sostenutodown', 'sostenutoDown', str)
 725                 str = re.sub ('unachorda', 'unaChorda', str)
 726                 str = re.sub ('trechorde', 'treChorde', str)
 727
 728                 return str
 729
 730         conversions.append (((1,3,120), conv, 'paper_xxx -> paperXxxx, pedalup -> pedalUp.'))
 731
 732 if 1:
 733         def conv (str):
 734                 str = re.sub ('drarnChords', 'chordChanges', str)
 735                 str = re.sub ('\\musicalpitch', '\\pitch', str)
 736                 return str
 737
 738         conversions.append (((1,3,122), conv, 'drarnChords -> chordChanges, \\musicalpitch -> \\pitch'))
 739
 740 if 1:
 741         def conv (str):
 742                 str = re.sub ('ly-([sg])et-elt-property', 'ly-\\1et-grob-property', str)
 743                 return str
 744
 745         conversions.append (((1,3,136), conv, 'ly-X-elt-property -> ly-X-grob-property'))
 746
 747 if 1:
 748         def conv (str):
 749                 str = re.sub ('point-and-click +#t', 'point-and-click line-column-location', str)
 750                 return str
 751
 752         conversions.append (((1,3,138), conv, 'point-and-click argument changed to procedure.'))
 753
 754 if 1:
 755         def conv (str):
 756                 str = re.sub ('followThread', 'followVoice', str)
 757                 str = re.sub ('Thread.FollowThread', 'Voice.VoiceFollower', str)
 758                 str = re.sub ('FollowThread', 'VoiceFollower', str)
 759                 return str
 760
 761         conversions.append (((1,3,138), conv, 'followThread -> followVoice.'))
 762
 763 if 1:
 764         def conv (str):
 765                 str = re.sub ('font-point-size', 'font-design-size', str)
 766                 return str
 767
 768         conversions.append (((1,3,139), conv, 'font-point-size -> font-design-size.'))
 769
 770 if 1:
 771         def conv (str):
 772                 str = re.sub ('([a-zA-Z]*)NoDots', '\\1Solid', str)
 773                 return str
 774
 775         conversions.append (((1,3,141), conv, 'xNoDots -> xSolid'))
 776
 777 if 1:
 778         def conv (str):
 779                 str = re.sub ('([Cc])horda', '\\1orda', str)
 780                 return str
 781
 782         conversions.append (((1,3,144), conv, 'Chorda -> Corda'))
 783
 784
 785 ############################
 786
 787
 788 def get_conversions (from_version, to_version):
 789         def version_b (v, f = from_version, t = to_version):
 790                 return version_cmp (v[0], f) > 0 and version_cmp (v[0], t) <= 0
 791         return filter (version_b, conversions)
 792
 793
 794 def latest_version ():
 795         return conversions[-1][0]
 796
 797 def do_conversion (infile, from_version, outfile, to_version):
 798         conv_list = get_conversions (from_version, to_version)
 799
 800         sys.stderr.write ('Applying conversions: ')
 801         str = infile.read ()
 802         last_conversion = ()
 803         try:
 804                 for x in conv_list:
 805                         sys.stderr.write (tup_to_str (x[0])  + ', ')
 806                         str = x[1] (str)
 807                         last_conversion = x[0]
 808
 809         except FatalConversionError:
 810                 sys.stderr.write ('Error while converting; I won\'t convert any further')
 811
 812         if last_conversion:
 813                 sys.stderr.write ('\n')
 814                 new_ver =  '\\version \"%s\"' % tup_to_str (last_conversion)
 815                 # JUNKME?
 816                 # ugh: this all really doesn't help
 817                 # esp. as current conversion rules are soo incomplete
 818                 if re.search (lilypond_version_re_str, str):
 819                         str = re.sub (lilypond_version_re_str,'\\'+new_ver , str)
 820                 #else:
 821                 #       str = new_ver + '\n' + str
 822
 823                 outfile.write(str)
 824
 825         return last_conversion
 826
 827 class UnknownVersion:
 828         pass
 829
 830 def do_one_file (infile_name):
 831         sys.stderr.write ('Processing `%s\' ... '% infile_name)
 832         outfile_name = ''
 833         if __main__.edit:
 834                 outfile_name = infile_name + '.NEW'
 835         elif __main__.outfile_name:
 836                 outfile_name = __main__.outfile_name
 837
 838         if __main__.from_version:
 839                 from_version = __main__.from_version
 840         else:
 841                 guess = guess_lilypond_version (infile_name)
 842                 if not guess:
 843                         raise UnknownVersion()
 844                 from_version = str_to_tuple (guess)
 845
 846         if __main__.to_version:
 847                 to_version = __main__.to_version
 848         else:
 849                 to_version = latest_version ()
 850
 851
 852         if infile_name:
 853                 infile = open (infile_name,'r')
 854         else:
 855                 infile = sys.stdin
 856
 857         if outfile_name:
 858                 outfile =  open (outfile_name, 'w')
 859         else:
 860                 outfile = sys.stdout
 861
 862         touched = do_conversion (infile, from_version, outfile, to_version)
 863
 864         if infile_name:
 865                 infile.close ()
 866
 867         if outfile_name:
 868                 outfile.close ()
 869
 870         if __main__.edit and touched:
 871                 try:
 872                         os.remove(infile_name + '~')
 873                 except:
 874                         pass
 875                 os.rename (infile_name, infile_name + '~')
 876                 os.rename (infile_name + '.NEW', infile_name)
 877
 878         sys.stderr.write ('\n')
 879         sys.stderr.flush ()
 880
 881 edit = 0
 882 assume_old = 0
 883 to_version = ()
 884 from_version = ()
 885 outfile_name = ''
 886
 887 (options, files) = getopt.getopt (
 888         sys.argv[1:], 'ao:f:t:seh', ['assume-old', 'version', 'output', 'show-rules', 'help', 'edit', 'from=', 'to='])
 889
 890 for opt in options:
 891         o = opt[0]
 892         a = opt[1]
 893         if o== '--help' or o == '-h':
 894                 usage ()
 895                 sys.exit (0)
 896         if o == '--version' or o == '-v':
 897                 print_version ()
 898                 sys.exit (0)
 899         elif o== '--from' or o=='-f':
 900                 from_version = str_to_tuple (a)
 901         elif o== '--to' or o=='-t':
 902                 to_version = str_to_tuple (a)
 903         elif o== '--edit' or o == '-e':
 904                 edit = 1
 905         elif o== '--show-rules' or o == '-s':
 906                 show_rules (sys.stdout)
 907                 sys.exit(0)
 908         elif o == '--output' or o == '-o':
 909                 outfile_name = a
 910         elif o == '--assume-old' or o == '-a':
 911                 assume_old = 1
 912         else:
 913                 print o
 914                 raise getopt.error
 915
 916 identify ()
 917 for f in files:
 918         if f == '-':
 919                 f = ''
 920         try:
 921                 do_one_file (f)
 922         except UnknownVersion:
 923                 sys.stderr.write ('\n')
 924                 sys.stderr.write ("%s: can't determine version for %s" % (program_name, f))
 925                 sys.stderr.write ('\n')
 926                 if assume_old:
 927                         fv = from_version
 928                         from_version = (0,0,0)
 929                         do_one_file (f)
 930                         from_version = fv
 931                 else:
 932                         sys.stderr.write ("%s: skipping: %s " % (program_name,  f))
 933                 pass
 934 sys.stderr.write ('\n')