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 add_version = 1
  32
  33
  34 def program_id ():
  35         return '%s (GNU LilyPond) %s' %(program_name,  version);
  36
  37 def identify ():
  38         sys.stderr.write (program_id () + '\n')
  39
  40 def usage ():
  41         sys.stdout.write (
  42                 r"""Usage: %s [OPTION]... [FILE]...
  43 Try to convert to newer lilypond-versions.  The version number of the
  44 input is guessed by default from \version directive
  45
  46 Options:
  47   -a, --assume-old       apply all conversions to unversioned files
  48   -h, --help             print this help
  49   -e, --edit             in place edit
  50   -f, --from=VERSION     start from version. Overrides \version found in file.
  51   -s, --show-rules       print all rules.
  52   -t, --to=VERSION       target version
  53   -n, --no-version       don't add new version stamp.
  54       --version          print program version
  55
  56 Report bugs to bugs-gnu-music@gnu.org
  57
  58 """ % program_name)
  59
  60
  61         sys.exit (0)
  62
  63 def print_version ():
  64
  65         sys.stdout.write (r"""%s
  66
  67 This is free software.  It is covered by the GNU General Public
  68 License, and you are welcome to change it and/or distribute copies of
  69 it under certain conditions.  invoke as `%s --warranty' for more
  70 information.
  71
  72 """ % (program_id() , program_name))
  73
  74 def gulp_file(f):
  75         try:
  76                 i = open(f)
  77                 i.seek (0, 2)
  78                 n = i.tell ()
  79                 i.seek (0,0)
  80         except:
  81                 print 'can\'t open file: ' + f + '\n'
  82                 return ''
  83         s = i.read (n)
  84         if len (s) <= 0:
  85                 print 'gulped empty file: ' + f + '\n'
  86         i.close ()
  87         return s
  88
  89 def str_to_tuple (s):
  90         return tuple (map (string.atoi, string.split (s,'.')))
  91
  92 def tup_to_str (t):
  93         return string.join (map (lambda x: '%s' % x, list (t)), '.')
  94
  95 def version_cmp (t1, t2):
  96         for x in [0,1,2]:
  97                 if t1[x] - t2[x]:
  98                         return t1[x] - t2[x]
  99         return 0
 100
 101 def guess_lilypond_version (filename):
 102         s = gulp_file (filename)
 103         m = lilypond_version_re.search (s)
 104         if m:
 105                 return m.group (2)
 106         else:
 107                 return ''
 108
 109 class FatalConversionError:
 110         pass
 111
 112 conversions = []
 113
 114 def show_rules (file):
 115         for x in conversions:
 116                 file.write  ('%s: %s\n' % (tup_to_str (x[0]), x[2]))
 117
 118 ############################
 119
 120 if 1:
 121         def conv(str):
 122                 if re.search ('\\\\multi', str):
 123                         sys.stderr.write ('\nNot smart enough to convert \\multi')
 124                 return str
 125
 126         conversions.append (((0,1,9), conv, '\\header { key = concat + with + operator }'))
 127
 128 if 1:                                   # need new a namespace
 129         def conv (str):
 130                 if re.search ('\\\\octave', str):
 131                         sys.stderr.write ('\nNot smart enough to convert \\octave')
 132                 #       raise FatalConversionError()
 133
 134                 return str
 135
 136         conversions.append ((
 137                 ((0,1,19), conv, 'deprecated \\octave; can\'t convert automatically')))
 138
 139
 140 if 1:                                   # need new a namespace
 141         def conv (str):
 142                 str = re.sub ('\\\\textstyle([^;]+);',
 143                                          '\\\\property Lyrics . textstyle = \\1', str)
 144                 # harmful to current .lys
 145                 # str = re.sub ('\\\\key([^;]+);', '\\\\accidentals \\1;', str)
 146
 147                 return str
 148
 149         conversions.append ((
 150                 ((0,1,20), conv, 'deprecated \\textstyle, new \key syntax')))
 151
 152
 153 if 1:
 154         def conv (str):
 155                 str = re.sub ('\\\\musical_pitch', '\\\\musicalpitch',str)
 156                 str = re.sub ('\\\\meter', '\\\\time',str)
 157
 158                 return str
 159
 160         conversions.append ((
 161                 ((0,1,21), conv, '\\musical_pitch -> \\musicalpitch, '+
 162                  '\\meter -> \\time')))
 163
 164 if 1:
 165         def conv (str):
 166                 return str
 167
 168         conversions.append ((
 169                 ((1,0,0), conv, '0.1.21 -> 1.0.0 ')))
 170
 171
 172 if 1:
 173         def conv (str):
 174                 str = re.sub ('\\\\accidentals', '\\\\keysignature',str)
 175                 str = re.sub ('specialaccidentals *= *1', 'keyoctaviation = 0',str)
 176                 str = re.sub ('specialaccidentals *= *0', 'keyoctaviation = 1',str)
 177
 178                 return str
 179
 180         conversions.append ((
 181                 ((1,0,1), conv, '\\accidentals -> \\keysignature, ' +
 182                  'specialaccidentals -> keyoctaviation')))
 183
 184 if 1:
 185         def conv(str):
 186                 if re.search ('\\\\header', str):
 187                         sys.stderr.write ('\nNot smart enough to convert to new \\header format')
 188                 return str
 189
 190         conversions.append (((1,0,2), conv, '\\header { key = concat + with + operator }'))
 191
 192 if 1:
 193         def conv(str):
 194                 str =  re.sub ('\\\\melodic([^a-zA-Z])', '\\\\notes\\1',str)
 195                 return str
 196
 197         conversions.append (((1,0,3), conv, '\\melodic -> \\notes'))
 198
 199 if 1:
 200         def conv(str):
 201                 str =  re.sub ('default_paper *=', '',str)
 202                 str =  re.sub ('default_midi *=', '',str)
 203                 return str
 204
 205         conversions.append (((1,0,4), conv, 'default_{paper,midi}'))
 206
 207 if 1:
 208         def conv(str):
 209                 str =  re.sub ('ChoireStaff', 'ChoirStaff',str)
 210                 str =  re.sub ('\\\\output', 'output = ',str)
 211
 212                 return str
 213
 214         conversions.append (((1,0,5), conv, 'ChoireStaff -> ChoirStaff'))
 215
 216 if 1:
 217         def conv(str):
 218                 if re.search ('[a-zA-Z]+ = *\\translator',str):
 219                         sys.stderr.write ('\nNot smart enough to change \\translator syntax')
 220                 #       raise FatalConversionError()
 221                 return str
 222
 223         conversions.append (((1,0,6), conv, 'foo = \\translator {\\type .. } ->\\translator {\\type ..; foo; }'))
 224
 225
 226 if 1:
 227         def conv(str):
 228                 str =  re.sub ('\\\\lyrics*', '\\\\lyrics',str)
 229
 230                 return str
 231
 232         conversions.append (((1,0,7), conv, '\\lyric -> \\lyrics'))
 233
 234 if 1:
 235         def conv(str):
 236                 str =  re.sub ('\\\\\\[/3+', '\\\\times 2/3 { ',str)
 237                 str =  re.sub ('\\[/3+', '\\\\times 2/3 { [',str)
 238                 str =  re.sub ('\\\\\\[([0-9/]+)', '\\\\times \\1 {',str)
 239                 str =  re.sub ('\\[([0-9/]+)', '\\\\times \\1 { [',str)
 240                 str =  re.sub ('\\\\\\]([0-9/]+)', '}', str)
 241                 str =  re.sub ('\\\\\\]', '}',str)
 242                 str =  re.sub ('\\]([0-9/]+)', '] }', str)
 243                 return str
 244
 245         conversions.append (((1,0,10), conv, '[2/3 ]1/1 -> \\times 2/3 '))
 246
 247 if 1:
 248         def conv(str):
 249                 return str
 250         conversions.append (((1,0,12), conv, 'Chord syntax stuff'))
 251
 252
 253 if 1:
 254         def conv(str):
 255
 256
 257                 str =  re.sub ('<([^>~]+)~([^>]*)>','<\\1 \\2> ~', str)
 258
 259                 return str
 260
 261         conversions.append (((1,0,13), conv, '<a ~ b> c -> <a b> ~ c'))
 262
 263 if 1:
 264         def conv(str):
 265                 str =  re.sub ('<\\[','[<', str)
 266                 str =  re.sub ('\\]>','>]', str)
 267
 268                 return str
 269
 270         conversions.append (((1,0,14), conv, '<[a b> <a b]>c -> [<a b> <a b>]'))
 271
 272
 273 if 1:
 274         def conv(str):
 275                 str =  re.sub ('\\\\type([^\n]*engraver)','\\\\TYPE\\1', str)
 276                 str =  re.sub ('\\\\type([^\n]*performer)','\\\\TYPE\\1', str)
 277                 str =  re.sub ('\\\\type','\\\\context', str)
 278                 str =  re.sub ('\\\\TYPE','\\\\type', str)
 279                 str =  re.sub ('textstyle','textStyle', str)
 280
 281                 return str
 282
 283         conversions.append (((1,0,16), conv, '\\type -> \\context, textstyle -> textStyle'))
 284
 285
 286 if 1:
 287         def conv(str):
 288                 if re.search ('\\\\repeat',str):
 289                         sys.stderr.write ('\nNot smart enough to convert \\repeat')
 290                 #       raise FatalConversionError()
 291                 return str
 292
 293         conversions.append (((1,0,18), conv,
 294                 '\\repeat NUM Music Alternative -> \\repeat FOLDSTR Music Alternative'))
 295
 296 if 1:
 297         def conv(str):
 298                 str =  re.sub ('SkipBars','skipBars', str)
 299                 str =  re.sub ('fontsize','fontSize', str)
 300                 str =  re.sub ('midi_instrument','midiInstrument', str)
 301
 302                 return str
 303
 304         conversions.append (((1,0,19), conv,
 305                 'fontsize -> fontSize, midi_instrument -> midiInstrument, SkipBars -> skipBars'))
 306
 307
 308 if 1:
 309         def conv(str):
 310                 str =  re.sub ('tieydirection','tieVerticalDirection', str)
 311                 str =  re.sub ('slurydirection','slurVerticalDirection', str)
 312                 str =  re.sub ('ydirection','verticalDirection', str)
 313
 314                 return str
 315
 316         conversions.append (((1,0,20), conv,
 317                 '{,tie,slur}ydirection -> {v,tieV,slurV}erticalDirection'))
 318
 319
 320 if 1:
 321         def conv(str):
 322                 str =  re.sub ('hshift','horizontalNoteShift', str)
 323
 324                 return str
 325
 326         conversions.append (((1,0,21), conv,
 327                 'hshift -> horizontalNoteShift'))
 328
 329
 330 if 1:
 331         def conv(str):
 332                 str =  re.sub ('\\\\grouping[^;]*;','', str)
 333
 334                 return str
 335
 336         conversions.append (((1,1,52), conv,
 337                 'deprecate \\grouping'))
 338
 339
 340 if 1:
 341         def conv(str):
 342                 str =  re.sub ('\\\\wheel','\\\\coda', str)
 343
 344                 return str
 345
 346         conversions.append (((1,1,55), conv,
 347                 '\\wheel -> \\coda'))
 348
 349 if 1:
 350         def conv(str):
 351                 str =  re.sub ('keyoctaviation','keyOctaviation', str)
 352                 str =  re.sub ('slurdash','slurDash', str)
 353
 354                 return str
 355
 356         conversions.append (((1,1,65), conv,
 357                 'slurdash -> slurDash, keyoctaviation -> keyOctaviation'))
 358
 359 if 1:
 360         def conv(str):
 361                 str =  re.sub ('\\\\repeat *\"?semi\"?','\\\\repeat "volta"', str)
 362
 363                 return str
 364
 365         conversions.append (((1,1,66), conv,
 366                 'semi -> volta'))
 367
 368
 369 if 1:
 370         def conv(str):
 371                 str =  re.sub ('\"?beamAuto\"? *= *\"?0?\"?','noAutoBeaming = "1"', str)
 372
 373                 return str
 374
 375         conversions.append (((1,1,67), conv,
 376                 'beamAuto -> noAutoBeaming'))
 377
 378 if 1:
 379         def conv(str):
 380                 str =  re.sub ('automaticMelismas', 'automaticMelismata', str)
 381
 382                 return str
 383
 384         conversions.append (((1,2,0), conv,
 385                 'automaticMelismas -> automaticMelismata'))
 386
 387 if 1:
 388         def conv(str):
 389                 str =  re.sub ('dynamicDir\\b', 'dynamicDirection', str)
 390
 391                 return str
 392
 393         conversions.append (((1,2,1), conv,
 394                 'dynamicDir -> dynamicDirection'))
 395
 396 if 1:
 397         def conv(str):
 398                 str =  re.sub ('\\\\cadenza *0 *;', '\\\\cadenzaOff', str)
 399                 str =  re.sub ('\\\\cadenza *1 *;', '\\\\cadenzaOn', str)
 400
 401                 return str
 402
 403         conversions.append (((1,3,4), conv,
 404                 '\\cadenza -> \cadenza{On|Off}'))
 405
 406 if 1:
 407         def conv (str):
 408                 str = re.sub ('"?beamAuto([^"=]+)"? *= *"([0-9]+)/([0-9]+)" *;*',
 409                               'beamAuto\\1 = #(make-moment \\2 \\3)',
 410                               str)
 411                 return str
 412
 413         conversions.append (((1,3,5), conv, 'beamAuto moment properties'))
 414
 415 if 1:
 416         def conv (str):
 417                 str = re.sub ('stemStyle',
 418                               'flagStyle',
 419                               str)
 420                 return str
 421
 422         conversions.append (((1,3,17), conv, 'stemStyle -> flagStyle'))
 423
 424 if 1:
 425         def conv (str):
 426                 str = re.sub ('staffLineLeading',
 427                               'staffSpace',
 428                               str)
 429                 return str
 430
 431         conversions.append (((1,3,18), conv, 'staffLineLeading -> staffSpace'))
 432
 433
 434 if 1:
 435         def conv(str):
 436                 if re.search ('\\\\repetitions',str):
 437                         sys.stderr.write ('\nNot smart enough to convert \\repetitions')
 438                 #       raise FatalConversionError()
 439                 return str
 440
 441         conversions.append (((1,3,23), conv,
 442                 '\\\\repetitions feature dropped'))
 443
 444
 445 if 1:
 446         def conv (str):
 447                 str = re.sub ('textEmptyDimension *= *##t',
 448                               'textNonEmpty = ##f',
 449                               str)
 450                 str = re.sub ('textEmptyDimension *= *##f',
 451                               'textNonEmpty = ##t',
 452                               str)
 453                 return str
 454
 455         conversions.append (((1,3,35), conv, 'textEmptyDimension -> textNonEmpty'))
 456
 457 if 1:
 458         def conv (str):
 459                 str = re.sub ("([a-z]+)[ \t]*=[ \t]*\\\\musicalpitch *{([- 0-9]+)} *\n",
 460                               "(\\1 . (\\2))\n", str)
 461                 str = re.sub ("\\\\musicalpitch *{([0-9 -]+)}",
 462                               "\\\\musicalpitch #'(\\1)", str)
 463                 if re.search ('\\\\notenames',str):
 464                         sys.stderr.write ('\nNot smart enough to convert to new \\notenames format')
 465                 return str
 466
 467         conversions.append (((1,3,38), conv, '\musicalpitch { a b c } -> #\'(a b c)'))
 468
 469 if 1:
 470         def conv (str):
 471                 def replace (match):
 472                         return '\\key %s;' % string.lower (match.group (1))
 473
 474                 str = re.sub ("\\\\key ([^;]+);",  replace, str)
 475                 return str
 476
 477         conversions.append (((1,3,39), conv, '\\key A ;  ->\\key a;'))
 478
 479 if 1:
 480         def conv (str):
 481                 if re.search ('\\[:',str):
 482                         sys.stderr.write ('\nNot smart enough to convert to new tremolo format')
 483                 return str
 484
 485         conversions.append (((1,3,41), conv,
 486                 '[:16 c4 d4 ] -> \\repeat "tremolo" 2 { c16 d16 }'))
 487
 488 if 1:
 489         def conv (str):
 490                 str = re.sub ('Staff_margin_engraver' , 'Instrument_name_engraver', str)
 491                 return str
 492
 493         conversions.append (((1,3,42), conv,
 494                 'Staff_margin_engraver deprecated, use Instrument_name_engraver'))
 495
 496 if 1:
 497         def conv (str):
 498                 str = re.sub ('note[hH]eadStyle\\s*=\\s*"?(\\w+)"?' , "noteHeadStyle = #'\\1", str)
 499                 return str
 500
 501         conversions.append (((1,3,49), conv,
 502                 'noteHeadStyle value: string -> symbol'))
 503
 504 if 1:
 505         def conv (str):
 506                 if re.search ('\\\\keysignature', str):
 507                         sys.stderr.write ('\nNot smart enough to convert to new tremolo format')
 508                 return str
 509
 510
 511         conversions.append (((1,3,58), conv,
 512                 'noteHeadStyle value: string -> symbol'))
 513
 514 if 1:
 515         def conv (str):
 516                 str = re.sub (r"""\\key *([a-z]+) *;""", r"""\\key \1 \major;""",str);
 517                 return str
 518         conversions.append (((1,3,59), conv,
 519                 '\key X ; -> \key X major; '))
 520
 521 if 1:
 522         def conv (str):
 523                 str = re.sub (r'latexheaders *= *"\\\\input ',
 524                               'latexheaders = "',
 525                               str)
 526                 return str
 527         conversions.append (((1,3,68), conv, 'latexheaders = "\\input global" -> latexheaders = "global"'))
 528
 529
 530
 531
 532 # TODO: lots of other syntax change should be done here as well
 533 if 1:
 534         def conv (str):
 535                 str = re.sub ('basicCollisionProperties', 'NoteCollision', str)
 536                 str = re.sub ('basicVoltaSpannerProperties' , "VoltaBracket", str)
 537                 str = re.sub ('basicKeyProperties' , "KeySignature", str)
 538
 539                 str = re.sub ('basicClefItemProperties' ,"Clef", str)
 540
 541
 542                 str = re.sub ('basicLocalKeyProperties' ,"Accidentals", str)
 543                 str = re.sub ('basicMarkProperties' ,"Accidentals", str)
 544                 str = re.sub ('basic([A-Za-z_]+)Properties', '\\1', str)
 545
 546                 str = re.sub ('Repeat_engraver' ,'Volta_engraver', str)
 547                 return str
 548
 549         conversions.append (((1,3,92), conv, 'basicXXXProperties -> XXX, Repeat_engraver -> Volta_engraver'))
 550
 551 if 1:
 552         def conv (str):
 553                 # Ugh, but meaning of \stemup changed too
 554                 # maybe we should do \stemup -> \stemUp\slurUp\tieUp ?
 555                 str = re.sub ('\\\\stemup', '\\\\stemUp', str)
 556                 str = re.sub ('\\\\stemdown', '\\\\stemDown', str)
 557                 str = re.sub ('\\\\stemboth', '\\\\stemBoth', str)
 558
 559                 str = re.sub ('\\\\slurup', '\\\\slurUp', str)
 560                 str = re.sub ('\\\\slurboth', '\\\\slurBoth', str)
 561                 str = re.sub ('\\\\slurdown', '\\\\slurDown', str)
 562                 str = re.sub ('\\\\slurdotted', '\\\\slurDotted', str)
 563                 str = re.sub ('\\\\slurnormal', '\\\\slurNoDots', str)
 564
 565                 str = re.sub ('\\\\shiftoff', '\\\\shiftOff', str)
 566                 str = re.sub ('\\\\shifton', '\\\\shiftOn', str)
 567                 str = re.sub ('\\\\shiftonn', '\\\\shiftOnn', str)
 568                 str = re.sub ('\\\\shiftonnn', '\\\\shiftOnnn', str)
 569
 570                 str = re.sub ('\\\\onevoice', '\\\\oneVoice', str)
 571                 str = re.sub ('\\\\voiceone', '\\\\voiceOne', str)
 572                 str = re.sub ('\\\\voicetwo', '\\\\voiceTwo', str)
 573                 str = re.sub ('\\\\voicethree', '\\\\voiceThree', str)
 574                 str = re.sub ('\\\\voicefour', '\\\\voiceFour', str)
 575
 576                 # I don't know exactly when these happened...
 577                 # ugh, we loose context setting here...
 578                 str = re.sub ('\\\\property *[^ ]*verticalDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\\\stemUp\\\\slurUp\\\\tieUp', str)
 579                 str = re.sub ('\\\\property *[^ ]*verticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', '\\\\stemDown\\\\slurDown\\\\tieDown', str)
 580                 str = re.sub ('\\\\property *[^ ]*verticalDirection[^=]*= *#?"?(0|(\\\\center))"?', '\\\\stemBoth\\\\slurBoth\\\\tieBoth', str)
 581
 582                 str = re.sub ('verticalDirection[^=]*= *#?"?(1|(\\\\up))"?', 'Stem \\\\override #\'direction = #0\nSlur \\\\override #\'direction = #0\n Tie \\\\override #\'direction = #1', str)
 583                 str = re.sub ('verticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', 'Stem \\\\override #\'direction = #0\nSlur \\\\override #\'direction = #0\n Tie \\\\override #\'direction = #-1', str)
 584                 str = re.sub ('verticalDirection[^=]*= *#?"?(0|(\\\\center))"?', 'Stem \\\\override #\'direction = #0\nSlur \\\\override #\'direction = #0\n Tie \\\\override #\'direction = #0', str)
 585
 586                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)VerticalDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\\\\\1Up', str)
 587                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)VerticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', '\\\\\\1Down', str)
 588                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)VerticalDirection[^=]*= *#?"?(0|(\\\\center))"?', '\\\\\\1Both', str)
 589
 590                 # (lacks capitalisation slur -> Slur)
 591                 str = re.sub ('([a-z]+)VerticalDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\1 \\\\override #\'direction = #1', str)
 592                 str = re.sub ('([a-z]+)VerticalDirection[^=]*= *#?"?((-1)|(\\\\down))"?', '\\1 \\override #\'direction = #-1', str)
 593                 str = re.sub ('([a-z]+)VerticalDirection[^=]*= *#?"?(0|(\\\\center))"?', '\\1 \\\\override #\'direction = #0', str)
 594
 595                 ## dynamic..
 596                 str = re.sub ('\\\\property *[^ .]*[.]?dynamicDirection[^=]*= *#?"?(1|(\\\\up))"?', '\\\\dynamicUp', str)
 597                 str = re.sub ('\\\\property *[^ .]*[.]?dyn[^=]*= *#?"?((-1)|(\\\\down))"?', '\\\\dynamicDown', str)
 598                 str = re.sub ('\\\\property *[^ .]*[.]?dyn[^=]*= *#?"?(0|(\\\\center))"?', '\\\\dynamicBoth', str)
 599
 600                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)Dash[^=]*= *#?"?(0|(""))"?', '\\\\\\1NoDots', str)
 601                 str = re.sub ('\\\\property *[^ .]*[.]?([a-z]+)Dash[^=]*= *#?"?([1-9]+)"?', '\\\\\\1Dotted', str)
 602
 603                 str = re.sub ('\\\\property *[^ .]*[.]?noAutoBeaming[^=]*= *#?"?(0|(""))"?', '\\\\autoBeamOn', str)
 604                 str = re.sub ('\\\\property *[^ .]*[.]?noAutoBeaming[^=]*= *#?"?([1-9]+)"?', '\\\\autoBeamOff', str)
 605
 606
 607
 608                 return str
 609
 610         conversions.append (((1,3,93), conv,
 611                 'property definiton case (eg. onevoice -> oneVoice)'))
 612
 613
 614 if 1:
 615         def conv (str):
 616                 str = re.sub ('ChordNames*', 'ChordNames', str)
 617                 if re.search ('\\\\textscript "[^"]* *"[^"]*"', str):
 618                         sys.stderr.write ('\nNot smart enough to convert to new \\textscript markup text')
 619
 620                 str = re.sub ('\\textscript +("[^"]*")', '\\textscript #\\1', str)
 621
 622                 return str
 623
 624         conversions.append (((1,3,97), conv, 'ChordName -> ChordNames'))
 625
 626
 627 # TODO: add lots of these
 628
 629 if 1:
 630         def conv (str):
 631                 str = re.sub ('\\\\property *"?Voice"? *[.] *"?textStyle"? *= *"([^"]*)"', '\\\\property Voice.TextScript \\\\set #\'font-style = #\'\\1', str)
 632                 str = re.sub ('\\\\property *"?Lyrics"? *[.] *"?textStyle"? *= *"([^"]*)"', '\\\\property Lyrics.LyricText \\\\set #\'font-style = #\'\\1', str)
 633
 634                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?timeSignatureStyle"? *= *"([^"]*)"', '\\\\property \\1.TimeSignature \\\\override #\'style = #\'\\2', str)
 635
 636                 str = re.sub ('"?timeSignatureStyle"? *= *#?""', 'TimeSignature \\\\override #\'style = ##f', str)
 637
 638                 str = re.sub ('"?timeSignatureStyle"? *= *#?"([^"]*)"', 'TimeSignature \\\\override #\'style = #\'\\1', str)
 639
 640                 str = re.sub ('#\'style *= #*"([^"])"', '#\'style = #\'\\1', str)
 641
 642                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?horizontalNoteShift"? *= *"?#?([-0-9]+)"?', '\\\\property \\1.NoteColumn \\\\override #\'horizontal-shift = #\\2', str)
 643
 644                 # ugh
 645                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?flagStyle"? *= *""', '\\\\property \\1.Stem \\\\override #\'flag-style = ##f', str)
 646
 647                 str = re.sub ('\\\\property *"?([^.]+)"? *[.] *"?flagStyle"? *= *"([^"]*)"', '\\\\property \\1.Stem \\\\override #\'flag-style = #\'\\2', str)
 648                 return str
 649
 650         conversions.append (((1,3,98), conv, 'CONTEXT.textStyle -> GROB.#font-style '))
 651
 652 if 1:
 653         def conv (str):
 654                 str = re.sub ('"?beamAutoEnd_([0-9]*)"? *= *(#\\([^)]*\\))', 'autoBeamSettings \\push #\'(end 1 \\1 * *) = \\2', str)
 655                 str = re.sub ('"?beamAutoBegin_([0-9]*)"? *= *(#\\([^)]*\))', 'autoBeamSettings \\push #\'(begin 1 \\1 * *) = \\2', str)
 656                 str = re.sub ('"?beamAutoEnd"? *= *(#\\([^)]*\\))', 'autoBeamSettings \\push #\'(end * * * *) = \\1', str)
 657                 str = re.sub ('"?beamAutoBegin"? *= *(#\\([^)]*\\))', 'autoBeamSettings \\push #\'(begin * * * *) = \\1', str)
 658
 659
 660                 return str
 661
 662         conversions.append (((1,3,102), conv, 'beamAutoEnd -> autoBeamSettings \\push (end * * * *)'))
 663
 664
 665 if 1:
 666         def conv (str):
 667                 str = re.sub ('\\\\push', '\\\\override', str)
 668                 str = re.sub ('\\\\pop', '\\\\revert', str)
 669
 670                 return str
 671
 672         conversions.append (((1,3,111), conv, '\\push -> \\override, \\pop -> \\revert'))
 673
 674 if 1:
 675         def conv (str):
 676                 str = re.sub ('LyricVoice', 'LyricsVoice', str)
 677                 # old fix
 678                 str = re.sub ('Chord[Nn]ames*.Chord[Nn]ames*', 'ChordNames.ChordName', str)
 679                 str = re.sub ('Chord[Nn]ames([ \t\n]+\\\\override)', 'ChordName\\1', str)
 680                 return str
 681
 682         conversions.append (((1,3,113), conv, 'LyricVoice -> LyricsVoice'))
 683
 684 def regularize_id (str):
 685         s = ''
 686         lastx = ''
 687         for x in str:
 688                 if x == '_':
 689                         lastx = x
 690                         continue
 691                 elif x in string.digits:
 692                         x = chr(ord (x) - ord ('0')  +ord ('A'))
 693                 elif x not in string.letters:
 694                         x = 'x'
 695                 elif x in string.lowercase and lastx == '_':
 696                         x = string.upper (x)
 697                 s = s + x
 698                 lastx = x
 699         return s
 700
 701 if 1:
 702         def conv (str):
 703
 704                 def regularize_dollar_reference (match):
 705                         return regularize_id (match.group (1))
 706                 def regularize_assignment (match):
 707                         return '\n' + regularize_id (match.group (1)) + ' = '
 708                 str = re.sub ('\$([^\t\n ]+)', regularize_dollar_reference, str)
 709                 str = re.sub ('\n([^ \t\n]+)[ \t]*= *', regularize_assignment, str)
 710                 return str
 711
 712         conversions.append (((1,3,117), conv, 'identifier names: $!foo_bar_123 -> xfooBarABC'))
 713
 714
 715 if 1:
 716         def conv (str):
 717                 def regularize_paper (match):
 718                         return regularize_id (match.group (1))
 719
 720                 str = re.sub ('(paper_[a-z]+)', regularize_paper, str)
 721                 str = re.sub ('sustainup', 'sustainUp', str)
 722                 str = re.sub ('nobreak', 'noBreak', str)
 723                 str = re.sub ('sustaindown', 'sustainDown', str)
 724                 str = re.sub ('sostenutoup', 'sostenutoUp', str)
 725                 str = re.sub ('sostenutodown', 'sostenutoDown', str)
 726                 str = re.sub ('unachorda', 'unaChorda', str)
 727                 str = re.sub ('trechorde', 'treChorde', str)
 728
 729                 return str
 730
 731         conversions.append (((1,3,120), conv, 'paper_xxx -> paperXxxx, pedalup -> pedalUp.'))
 732
 733 if 1:
 734         def conv (str):
 735                 str = re.sub ('drarnChords', 'chordChanges', str)
 736                 str = re.sub ('\\musicalpitch', '\\pitch', str)
 737                 return str
 738
 739         conversions.append (((1,3,122), conv, 'drarnChords -> chordChanges, \\musicalpitch -> \\pitch'))
 740
 741 if 1:
 742         def conv (str):
 743                 str = re.sub ('ly-([sg])et-elt-property', 'ly-\\1et-grob-property', str)
 744                 return str
 745
 746         conversions.append (((1,3,136), conv, 'ly-X-elt-property -> ly-X-grob-property'))
 747
 748 if 1:
 749         def conv (str):
 750                 str = re.sub ('point-and-click +#t', 'point-and-click line-column-location', str)
 751                 return str
 752
 753         conversions.append (((1,3,138), conv, 'point-and-click argument changed to procedure.'))
 754
 755 if 1:
 756         def conv (str):
 757                 str = re.sub ('followThread', 'followVoice', str)
 758                 str = re.sub ('Thread.FollowThread', 'Voice.VoiceFollower', str)
 759                 str = re.sub ('FollowThread', 'VoiceFollower', str)
 760                 return str
 761
 762         conversions.append (((1,3,138), conv, 'followThread -> followVoice.'))
 763
 764 if 1:
 765         def conv (str):
 766                 str = re.sub ('font-point-size', 'font-design-size', str)
 767                 return str
 768
 769         conversions.append (((1,3,139), conv, 'font-point-size -> font-design-size.'))
 770
 771 if 1:
 772         def conv (str):
 773                 str = re.sub ('([a-zA-Z]*)NoDots', '\\1Solid', str)
 774                 return str
 775
 776         conversions.append (((1,3,141), conv, 'xNoDots -> xSolid'))
 777
 778 if 1:
 779         def conv (str):
 780                 str = re.sub ('([Cc])horda', '\\1orda', str)
 781                 return str
 782
 783         conversions.append (((1,3,144), conv, 'Chorda -> Corda'))
 784
 785
 786 if 1:
 787         def conv (str):
 788                 str = re.sub ('([A-Za-z]+)MinimumVerticalExtent', 'MinimumV@rticalExtent', str)
 789                 str = re.sub ('([A-Za-z]+)ExtraVerticalExtent', 'ExtraV@rticalExtent', str)
 790                 str = re.sub ('([A-Za-z]+)VerticalExtent', 'VerticalExtent', str)
 791                 str = re.sub ('ExtraV@rticalExtent', 'ExtraVerticalExtent', str)
 792                 str = re.sub ('MinimumV@rticalExtent', 'MinimumVerticalExtent', str)
 793                 return str
 794
 795         conversions.append (((1,3,145), conv,
 796         'ContextNameXxxxVerticalExtent -> XxxxVerticalExtent'))
 797
 798 if 1:
 799         def conv (str):
 800                 str = re.sub ('\\\\key[ \t]*;', '\\key \\default;', str)
 801                 str = re.sub ('\\\\mark[ \t]*;', '\\mark \\default;', str)
 802
 803                 # Make sure groups of more than one ; have space before
 804                 # them, so that non of them gets removed by next rule
 805                 str = re.sub ("([^ \n\t;]);(;+)", "\\1 ;\\2", str)
 806
 807                 # Only remove ; that are not after spaces, # or ;
 808                 # Otherwise  we interfere with Scheme comments,
 809                 # which is badbadbad.
 810                 str = re.sub ("([^ \t;#]);", "\\1", str)
 811
 812                 return str
 813         conversions.append (((1,3,146), conv, 'semicolons removed'))
 814
 815 if 1:
 816         def conv (str):
 817                 str = re.sub ('default-neutral-direction', 'neutral-direction',str)
 818                 return str
 819         conversions.append (((1,3,147), conv, 'default-neutral-direction -> neutral-direction'))
 820
 821 if 1:
 822         def conv (str):
 823                 str = re.sub ('\(align', '(axis', str)
 824                 str = re.sub ('\(rows', '(columns', str)
 825                 return str
 826         conversions.append (((1,3,148), conv, '"(align" -> "(axis", "(rows" -> "(columns"'))
 827
 828
 829 ################################
 830 #       END OF CONVERSIONS
 831 ################################
 832
 833 def get_conversions (from_version, to_version):
 834         def version_b (v, f = from_version, t = to_version):
 835                 return version_cmp (v[0], f) > 0 and version_cmp (v[0], t) <= 0
 836         return filter (version_b, conversions)
 837
 838
 839 def latest_version ():
 840         return conversions[-1][0]
 841
 842 def do_conversion (infile, from_version, outfile, to_version):
 843         conv_list = get_conversions (from_version, to_version)
 844
 845         sys.stderr.write ('Applying conversions: ')
 846         str = infile.read ()
 847         last_conversion = ()
 848         try:
 849                 for x in conv_list:
 850                         sys.stderr.write (tup_to_str (x[0])  + ', ')
 851                         str = x[1] (str)
 852                         last_conversion = x[0]
 853
 854         except FatalConversionError:
 855                 sys.stderr.write ('Error while converting; I won\'t convert any further')
 856
 857         if last_conversion:
 858                 sys.stderr.write ('\n')
 859                 new_ver =  '\\version \"%s\"' % tup_to_str (last_conversion)
 860
 861                 if re.search (lilypond_version_re_str, str):
 862                         str = re.sub (lilypond_version_re_str,'\\'+new_ver , str)
 863                 elif add_version:
 864                         str = new_ver + '\n' + str
 865
 866                 outfile.write(str)
 867
 868         return last_conversion
 869
 870 class UnknownVersion:
 871         pass
 872
 873 def do_one_file (infile_name):
 874         sys.stderr.write ('Processing `%s\' ... '% infile_name)
 875         outfile_name = ''
 876         if __main__.edit:
 877                 outfile_name = infile_name + '.NEW'
 878         elif __main__.outfile_name:
 879                 outfile_name = __main__.outfile_name
 880
 881         if __main__.from_version:
 882                 from_version = __main__.from_version
 883         else:
 884                 guess = guess_lilypond_version (infile_name)
 885                 if not guess:
 886                         raise UnknownVersion()
 887                 from_version = str_to_tuple (guess)
 888
 889         if __main__.to_version:
 890                 to_version = __main__.to_version
 891         else:
 892                 to_version = latest_version ()
 893
 894
 895         if infile_name:
 896                 infile = open (infile_name,'r')
 897         else:
 898                 infile = sys.stdin
 899
 900         if outfile_name:
 901                 outfile =  open (outfile_name, 'w')
 902         else:
 903                 outfile = sys.stdout
 904
 905         touched = do_conversion (infile, from_version, outfile, to_version)
 906
 907         if infile_name:
 908                 infile.close ()
 909
 910         if outfile_name:
 911                 outfile.close ()
 912
 913         if __main__.edit and touched:
 914                 try:
 915                         os.remove(infile_name + '~')
 916                 except:
 917                         pass
 918                 os.rename (infile_name, infile_name + '~')
 919                 os.rename (infile_name + '.NEW', infile_name)
 920
 921         sys.stderr.write ('\n')
 922         sys.stderr.flush ()
 923
 924 edit = 0
 925 assume_old = 0
 926 to_version = ()
 927 from_version = ()
 928 outfile_name = ''
 929
 930 (options, files) = getopt.getopt (
 931         sys.argv[1:], 'ao:f:t:senh', ['no-version', 'assume-old', 'version', 'output', 'show-rules', 'help', 'edit', 'from=', 'to='])
 932
 933 for opt in options:
 934         o = opt[0]
 935         a = opt[1]
 936         if o== '--help' or o == '-h':
 937                 usage ()
 938                 sys.exit (0)
 939         if o == '--version' or o == '-v':
 940                 print_version ()
 941                 sys.exit (0)
 942         elif o== '--from' or o=='-f':
 943                 from_version = str_to_tuple (a)
 944         elif o== '--to' or o=='-t':
 945                 to_version = str_to_tuple (a)
 946         elif o== '--edit' or o == '-e':
 947                 edit = 1
 948         elif o== '--show-rules' or o == '-s':
 949                 show_rules (sys.stdout)
 950                 sys.exit(0)
 951         elif o == '--output' or o == '-o':
 952                 outfile_name = a
 953         elif o == '--assume-old' or o == '-a':
 954                 assume_old = 1
 955         elif o == '--no-version' or o == '-n':
 956                 add_version = 0
 957         else:
 958                 print o
 959                 raise getopt.error
 960
 961 identify ()
 962 for f in files:
 963         if f == '-':
 964                 f = ''
 965         if not os.path.isfile (f):
 966                 continue
 967         try:
 968                 do_one_file (f)
 969         except UnknownVersion:
 970                 sys.stderr.write ('\n')
 971                 sys.stderr.write ("%s: can't determine version for `%s'" % (program_name, f))
 972                 sys.stderr.write ('\n')
 973                 if assume_old:
 974                         fv = from_version
 975                         from_version = (0,0,0)
 976                         do_one_file (f)
 977                         from_version = fv
 978                 else:
 979                         sys.stderr.write ("%s: skipping: `%s' " % (program_name,  f))
 980                 pass
 981 sys.stderr.write ('\n')