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1 | #!../../miniperl |
2 | |
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3 | use bytes; |
4 | |
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5 | $UnicodeData = "Unicode.300"; |
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6 | $SyllableData = "syllables.txt"; |
7 | $PropData = "Props.txt"; |
8 | |
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9 | |
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10 | # Note: we try to keep filenames unique within first 8 chars. Using |
11 | # subdirectories for the following helps. |
12 | mkdir "In", 0777; |
13 | mkdir "Is", 0777; |
14 | mkdir "To", 0777; |
15 | |
16 | @todo = ( |
17 | # typical |
18 | |
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19 | ['IsWord', '$cat =~ /^L[ulot]|^Nd/ or $code eq "005F"', ''], |
20 | ['IsAlnum', '$cat =~ /^L[ulot]|^Nd/', ''], |
21 | ['IsAlpha', '$cat =~ /^L[ulot]/', ''], |
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22 | ['IsSpace', 'White space', $PropData], |
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23 | ['IsDigit', '$cat =~ /^Nd$/', ''], |
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24 | ['IsUpper', '$cat =~ /^L[ut]$/', ''], |
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25 | ['IsLower', '$cat =~ /^Ll$/', ''], |
26 | ['IsASCII', 'hex $code <= 127', ''], |
27 | ['IsCntrl', '$cat =~ /^C/', ''], |
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28 | ['IsGraph', '$cat =~ /^[^C]/ and ($cat !~ /^Z/ and $code ne "0020" or chr(hex $code) !~ /^\s/)', ''], |
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29 | ['IsPrint', '$cat =~ /^[^C]/', ''], |
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30 | ['IsPunct', 'Punctuation', $PropData], |
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31 | ['IsXDigit', '$code =~ /^00(3[0-9]|[46][1-6])$/', ''], |
32 | ['ToUpper', '$up', '$up'], |
33 | ['ToLower', '$down', '$down'], |
34 | ['ToTitle', '$title', '$title'], |
35 | ['ToDigit', '$dec ne ""', '$dec'], |
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36 | |
37 | # Name |
38 | |
39 | ['Name', '$name', '$name'], |
40 | |
41 | # Category |
42 | |
43 | ['Category', '$cat', '$cat'], |
44 | |
45 | # Normative |
46 | |
47 | ['IsM', '$cat =~ /^M/', ''], # Mark |
48 | ['IsMn', '$cat eq "Mn"', ''], # Mark, Non-Spacing |
49 | ['IsMc', '$cat eq "Mc"', ''], # Mark, Combining |
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50 | ['IsMe', '$cat eq "Me"', ''], # Mark, Enclosing |
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51 | |
52 | ['IsN', '$cat =~ /^N/', ''], # Number |
53 | ['IsNd', '$cat eq "Nd"', ''], # Number, Decimal Digit |
54 | ['IsNo', '$cat eq "No"', ''], # Number, Other |
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55 | ['IsNl', '$cat eq "Nl"', ''], # Number, Letter |
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56 | |
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57 | ['IsZ', '$cat =~ /^Z/', ''], # Separator |
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58 | ['IsZs', '$cat eq "Zs"', ''], # Separator, Space |
59 | ['IsZl', '$cat eq "Zl"', ''], # Separator, Line |
60 | ['IsZp', '$cat eq "Zp"', ''], # Separator, Paragraph |
61 | |
62 | ['IsC', '$cat =~ /^C/', ''], # Crazy |
63 | ['IsCc', '$cat eq "Cc"', ''], # Other, Control or Format |
64 | ['IsCo', '$cat eq "Co"', ''], # Other, Private Use |
65 | ['IsCn', '$cat eq "Cn"', ''], # Other, Not Assigned |
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66 | ['IsCf', '$cat eq "Cf"', ''], # Other, Format |
67 | ['IsCs', '$cat eq "Cs"', ''], # Other, Surrogate |
68 | ['IsCn', 'Unassigned Code Value',$PropData], # Other, Not Assigned |
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69 | |
70 | # Informative |
71 | |
72 | ['IsL', '$cat =~ /^L/', ''], # Letter |
73 | ['IsLu', '$cat eq "Lu"', ''], # Letter, Uppercase |
74 | ['IsLl', '$cat eq "Ll"', ''], # Letter, Lowercase |
75 | ['IsLt', '$cat eq "Lt"', ''], # Letter, Titlecase |
76 | ['IsLm', '$cat eq "Lm"', ''], # Letter, Modifier |
77 | ['IsLo', '$cat eq "Lo"', ''], # Letter, Other |
78 | |
79 | ['IsP', '$cat =~ /^P/', ''], # Punctuation |
80 | ['IsPd', '$cat eq "Pd"', ''], # Punctuation, Dash |
81 | ['IsPs', '$cat eq "Ps"', ''], # Punctuation, Open |
82 | ['IsPe', '$cat eq "Pe"', ''], # Punctuation, Close |
83 | ['IsPo', '$cat eq "Po"', ''], # Punctuation, Other |
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84 | ['IsPc', '$cat eq "Pc"', ''], # Punctuation, Connector |
85 | ['IsPi', '$cat eq "Pi"', ''], # Punctuation, Initial quote |
86 | ['IsPf', '$cat eq "Pf"', ''], # Punctuation, Final quote |
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87 | |
88 | ['IsS', '$cat =~ /^S/', ''], # Symbol |
89 | ['IsSm', '$cat eq "Sm"', ''], # Symbol, Math |
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90 | ['IsSk', '$cat eq "Sk"', ''], # Symbol, Modifier |
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91 | ['IsSc', '$cat eq "Sc"', ''], # Symbol, Currency |
92 | ['IsSo', '$cat eq "So"', ''], # Symbol, Other |
93 | |
94 | # Combining class |
95 | ['CombiningClass', '$comb', '$comb'], |
96 | |
97 | # BIDIRECTIONAL PROPERTIES |
98 | |
99 | ['Bidirectional', '$bid', '$bid'], |
100 | |
101 | # Strong types: |
102 | |
103 | ['IsBidiL', '$bid eq "L"', ''], # Left-Right; Most alphabetic, |
104 | # syllabic, and logographic |
105 | # characters (e.g., CJK |
106 | # ideographs) |
107 | ['IsBidiR', '$bid eq "R"', ''], # Right-Left; Arabic, Hebrew, |
108 | # and punctuation specific to |
109 | # those scripts |
110 | |
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111 | ['IsBidiLRE', '$bid eq "LRE"', ''], # Left-to-Right Embedding |
112 | ['IsBidiLRO', '$bid eq "LRO"', ''], # Left-to-Right Override |
113 | ['IsBidiAL', '$bid eq "AL"', ''], # Right-to-Left Arabic |
114 | ['IsBidiRLE', '$bid eq "RLE"', ''], # Right-to-Left Embedding |
115 | ['IsBidiRLO', '$bid eq "RLO"', ''], # Right-to-Left Override |
116 | ['IsBidiPDF', '$bid eq "PDF"', ''], # Pop Directional Format |
117 | ['IsBidiNSM', '$bid eq "NSM"', ''], # Non-Spacing Mark |
118 | ['IsBidiBN', '$bid eq "BN"', ''], # Boundary Neutral |
119 | |
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120 | # Weak types: |
121 | |
122 | ['IsBidiEN','$bid eq "EN"', ''], # European Number |
123 | ['IsBidiES','$bid eq "ES"', ''], # European Number Separator |
124 | ['IsBidiET','$bid eq "ET"', ''], # European Number Terminator |
125 | ['IsBidiAN','$bid eq "AN"', ''], # Arabic Number |
126 | ['IsBidiCS','$bid eq "CS"', ''], # Common Number Separator |
127 | |
128 | # Separators: |
129 | |
130 | ['IsBidiB', '$bid eq "B"', ''], # Block Separator |
131 | ['IsBidiS', '$bid eq "S"', ''], # Segment Separator |
132 | |
133 | # Neutrals: |
134 | |
135 | ['IsBidiWS','$bid eq "WS"', ''], # Whitespace |
136 | ['IsBidiON','$bid eq "ON"', ''], # Other Neutrals ; All other |
137 | # characters: punctuation, |
138 | # symbols |
139 | |
140 | # Decomposition |
141 | |
142 | ['Decomposition', '$decomp', '$decomp'], |
143 | ['IsDecoCanon', '$decomp && $decomp !~ /^</', ''], |
144 | ['IsDecoCompat', '$decomp =~ /^</', ''], |
145 | ['IsDCfont', '$decomp =~ /^<font>/', ''], |
146 | ['IsDCnoBreak', '$decomp =~ /^<noBreak>/', ''], |
147 | ['IsDCinitial', '$decomp =~ /^<initial>/', ''], |
148 | ['IsDCinital', '$decomp =~ /^<medial>/', ''], |
149 | ['IsDCfinal', '$decomp =~ /^<final>/', ''], |
150 | ['IsDCisolated', '$decomp =~ /^<isolated>/', ''], |
151 | ['IsDCcircle', '$decomp =~ /^<circle>/', ''], |
152 | ['IsDCsuper', '$decomp =~ /^<super>/', ''], |
153 | ['IsDCsub', '$decomp =~ /^<sub>/', ''], |
154 | ['IsDCvertical', '$decomp =~ /^<vertical>/', ''], |
155 | ['IsDCwide', '$decomp =~ /^<wide>/', ''], |
156 | ['IsDCnarrow', '$decomp =~ /^<narrow>/', ''], |
157 | ['IsDCsmall', '$decomp =~ /^<small>/', ''], |
158 | ['IsDCsquare', '$decomp =~ /^<square>/', ''], |
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159 | ['IsDCfraction', '$decomp =~ /^<fraction>/', ''], |
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160 | ['IsDCcompat', '$decomp =~ /^<compat>/', ''], |
161 | |
162 | # Number |
163 | |
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164 | ['Number', '$num ne ""', '$num'], |
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165 | |
166 | # Mirrored |
167 | |
168 | ['IsMirrored', '$mir eq "Y"', ''], |
169 | |
170 | # Arabic |
171 | |
172 | ['ArabLink', '1', '$link'], |
173 | ['ArabLnkGrp', '1', '$linkgroup'], |
174 | |
175 | # Jamo |
176 | |
177 | ['JamoShort', '1', '$short'], |
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178 | |
179 | # Syllables |
180 | |
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181 | syllable_defs(), |
182 | |
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183 | # Line break properties - Normative |
184 | |
185 | ['IsLbrkBK','$brk eq "BK"', ''], # Mandatory Break |
186 | ['IsLbrkCR','$brk eq "CR"', ''], # Carriage Return |
187 | ['IsLbrkLF','$brk eq "LF"', ''], # Line Feed |
188 | ['IsLbrkCM','$brk eq "CM"', ''], # Attached Characters and Combining Marks |
189 | ['IsLbrkSG','$brk eq "SG"', ''], # Surrogates |
190 | ['IsLbrkGL','$brk eq "GL"', ''], # Non-breaking (Glue) |
191 | ['IsLbrkCB','$brk eq "CB"', ''], # Contingent Break Opportunity |
192 | ['IsLbrkSP','$brk eq "SP"', ''], # Space |
193 | ['IsLbrkZW','$brk eq "ZW"', ''], # Zero Width Space |
194 | |
195 | # Line break properties - Informative |
196 | ['IsLbrkXX','$brk eq "XX"', ''], # Unknown |
197 | ['IsLbrkOP','$brk eq "OP"', ''], # Opening Punctuation |
198 | ['IsLbrkCL','$brk eq "CL"', ''], # Closing Punctuation |
199 | ['IsLbrkQU','$brk eq "QU"', ''], # Ambiguous Quotation |
200 | ['IsLbrkNS','$brk eq "NS"', ''], # Non Starter |
201 | ['IsLbrkEX','$brk eq "EX"', ''], # Exclamation/Interrogation |
202 | ['IsLbrkSY','$brk eq "SY"', ''], # Symbols Allowing Breaks |
203 | ['IsLbrkIS','$brk eq "IS"', ''], # Infix Separator (Numeric) |
204 | ['IsLbrkPR','$brk eq "PR"', ''], # Prefix (Numeric) |
205 | ['IsLbrkPO','$brk eq "PO"', ''], # Postfix (Numeric) |
206 | ['IsLbrkNU','$brk eq "NU"', ''], # Numeric |
207 | ['IsLbrkAL','$brk eq "AL"', ''], # Ordinary Alphabetic and Symbol Characters |
208 | ['IsLbrkID','$brk eq "ID"', ''], # Ideographic |
209 | ['IsLbrkIN','$brk eq "IN"', ''], # Inseparable |
210 | ['IsLbrkHY','$brk eq "HY"', ''], # Hyphen |
211 | ['IsLbrkBB','$brk eq "BB"', ''], # Break Opportunity Before |
212 | ['IsLbrkBA','$brk eq "BA"', ''], # Break Opportunity After |
213 | ['IsLbrkSA','$brk eq "SA"', ''], # Complex Context (South East Asian) |
214 | ['IsLbrkAI','$brk eq "AI"', ''], # Ambiguous (Alphabetic or Ideographic) |
215 | ['IsLbrkB2','$brk eq "B2"', ''], # Break Opportunity Before and After |
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216 | ); |
217 | |
218 | # This is not written for speed... |
219 | |
220 | foreach $file (@todo) { |
221 | my ($table, $wanted, $val) = @$file; |
222 | next if @ARGV and not grep { $_ eq $table } @ARGV; |
223 | print $table,"\n"; |
224 | if ($table =~ /^(Is|In|To)(.*)/) { |
225 | open(OUT, ">$1/$2.pl") or die "Can't create $1/$2.pl: $!\n"; |
226 | } |
227 | else { |
228 | open(OUT, ">$table.pl") or die "Can't create $table.pl: $!\n"; |
229 | } |
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230 | print OUT <<EOH; |
231 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
232 | # This file is built by $0 from e.g. $UnicodeData. |
233 | # Any changes made here will be lost! |
234 | EOH |
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235 | print OUT <<"END"; |
236 | return <<'END'; |
237 | END |
238 | print OUT proplist($table, $wanted, $val); |
239 | print OUT "END\n"; |
240 | close OUT; |
241 | } |
242 | |
243 | # Must treat blocks specially. |
244 | |
245 | exit if @ARGV and not grep { $_ eq Block } @ARGV; |
246 | print "Block\n"; |
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247 | open(UD, 'Blocks.txt') or die "Can't open Blocks.txt: $!\n"; |
248 | open(OUT, ">Block.pl") or die "Can't create Block.pl: $!\n"; |
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249 | print OUT <<EOH; |
250 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
251 | # This file is built by $0 from e.g. $UnicodeData. |
252 | # Any changes made here will be lost! |
253 | EOH |
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254 | print OUT <<"END"; |
255 | return <<'END'; |
256 | END |
257 | |
258 | while (<UD>) { |
259 | next if /^#/; |
260 | next if /^$/; |
261 | chomp; |
262 | ($code, $last, $name) = split(/; */); |
263 | if ($name) { |
264 | print OUT "$code $last $name\n"; |
265 | $name =~ s/\s+//g; |
266 | open(BLOCK, ">In/$name.pl"); |
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267 | print BLOCK <<EOH; |
268 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
269 | # This file is built by $0 from e.g. $UnicodeData. |
270 | # Any changes made here will be lost! |
271 | EOH |
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272 | print BLOCK <<"END2"; |
273 | return <<'END'; |
274 | $code $last |
275 | END |
276 | END2 |
277 | close BLOCK; |
278 | } |
279 | } |
280 | |
281 | print OUT "END\n"; |
282 | close OUT; |
283 | |
284 | ################################################## |
285 | |
286 | sub proplist { |
287 | my ($table, $wanted, $val) = @_; |
288 | my @wanted; |
289 | my $out; |
290 | my $split; |
291 | |
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292 | return listFromPropFile($wanted) if $val eq $PropData; |
293 | |
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294 | if ($table =~ /^Arab/) { |
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295 | open(UD, "ArabShap.txt") or warn "Can't open $table: $!"; |
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296 | |
297 | $split = '($code, $name, $link, $linkgroup) = split(/; */);'; |
298 | } |
299 | elsif ($table =~ /^Jamo/) { |
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300 | open(UD, "Jamo.txt") or warn "Can't open $table: $!"; |
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301 | |
302 | $split = '($code, $short, $name) = split(/; */); $code =~ s/^U\+//;'; |
303 | } |
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304 | elsif ($table =~ /^IsSyl/) { |
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305 | open(UD, $SyllableData) or warn "Can't open $table: $!"; |
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306 | |
307 | $split = '($code, $short, $syl) = split(/; */); $code =~ s/^U\+//;'; |
308 | } |
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309 | elsif ($table =~ /^IsLbrk/) { |
310 | open(UD, "LineBrk.txt") or warn "Can't open $table: $!"; |
311 | |
312 | $split = '($code, $brk, $name) = split(/;/);'; |
313 | } |
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314 | else { |
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315 | open(UD, $UnicodeData) or warn "Can't open $UnicodeData: $!"; |
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316 | |
317 | $split = '($code, $name, $cat, $comb, $bid, $decomp, $dec, $dig, $num, $mir, $uni1, |
318 | $comment, $up, $down, $title) = split(/;/);'; |
319 | } |
320 | |
321 | if ($table =~ /^(?:To|Is)[A-Z]/) { |
322 | eval <<"END"; |
323 | while (<UD>) { |
324 | next if /^#/; |
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325 | next if /^\\s/; |
326 | s/\\s+\$//; |
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327 | $split |
328 | if ($wanted) { |
329 | push(\@wanted, [hex \$code, hex $val, \$name =~ /, First>\$/]); |
330 | } |
331 | } |
332 | END |
333 | die $@ if $@; |
334 | |
335 | while (@wanted) { |
336 | $beg = shift @wanted; |
337 | $last = $beg; |
338 | while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and |
339 | (not $val or $wanted[0]->[1] == $last->[1] + 1)) { |
340 | $last = shift @wanted; |
341 | } |
342 | $out .= sprintf "%04x", $beg->[0]; |
343 | if ($beg->[2]) { |
344 | $last = shift @wanted; |
345 | } |
346 | if ($beg == $last) { |
347 | $out .= "\t"; |
348 | } |
349 | else { |
350 | $out .= sprintf "\t%04x", $last->[0]; |
351 | } |
352 | $out .= sprintf "\t%04x", $beg->[1] if $val; |
353 | $out .= "\n"; |
354 | } |
355 | } |
356 | else { |
357 | eval <<"END"; |
358 | while (<UD>) { |
359 | next if /^#/; |
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360 | next if /^\\s*\$/; |
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361 | chop; |
362 | $split |
363 | if ($wanted) { |
364 | push(\@wanted, [hex \$code, $val, \$name =~ /, First>\$/]); |
365 | } |
366 | } |
367 | END |
368 | die $@ if $@; |
369 | |
370 | while (@wanted) { |
371 | $beg = shift @wanted; |
372 | $last = $beg; |
373 | while (@wanted and $wanted[0]->[0] == $last->[0] + 1 and |
374 | ($wanted[0]->[1] eq $last->[1])) { |
375 | $last = shift @wanted; |
376 | } |
377 | $out .= sprintf "%04x", $beg->[0]; |
378 | if ($beg->[2]) { |
379 | $last = shift @wanted; |
380 | } |
381 | if ($beg == $last) { |
382 | $out .= "\t"; |
383 | } |
384 | else { |
385 | $out .= sprintf "\t%04x", $last->[0]; |
386 | } |
387 | $out .= sprintf "\t%s\n", $beg->[1]; |
388 | } |
389 | } |
390 | $out; |
391 | } |
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392 | |
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393 | sub listFromPropFile { |
394 | my ($wanted) = @_; |
395 | my $out; |
396 | |
397 | open (UD, $PropData) or die "Can't open $PropData: $!\n"; |
398 | local($/) = "\n" . '*' x 43 . "\n\nProperty dump for:"; # not 42? |
399 | |
400 | <UD>; |
401 | while (<UD>) { |
402 | chomp; |
403 | if (s/0x[\d\w]+\s+\((.*?)\)// and $wanted eq $1) { |
404 | s/\(\d+ chars\)//g; |
405 | s/^\s+//mg; |
406 | s/\s+$//mg; |
407 | s/\.\./\t/g; |
408 | $out = lc $_; |
409 | last; |
410 | } |
411 | } |
412 | close (UD); |
413 | "$out\n"; |
414 | } |
415 | |
416 | sub syllable_defs { |
417 | my @defs; |
418 | my %seen; |
419 | |
420 | open (SD, $SyllableData) or die "Can't open $SyllableData: $!\n"; |
421 | while (<SD>) { |
422 | next if /^\s*(#|$)/; |
423 | s/\s+$//; |
424 | ($code, $name, $syl) = split /; */; |
425 | next unless $syl; |
426 | push (@defs, ["IsSyl$syl", qq{\$syl eq "$syl"}, '']) |
427 | unless $seen{$syl}++; |
428 | } |
429 | close (SD); |
430 | return (@defs); |
431 | } |
432 | |
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433 | # eof |