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https://gitlab.gnome.org/GNOME/libxml2.git
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Port genUnicode.py to Python 3
This commit is contained in:
Nick Wellnhofer
parent
b31e07dbf4
commit
0c0f2a57c7
@ -31,7 +31,7 @@ blockAliases.append("PrivateUse:PrivateUseArea,SupplementaryPrivateUseArea-A," +
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# number, inline comparisons are generated
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minTableSize = 8
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(blockfile, catfile) = string.split(sources)
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(blockfile, catfile) = sources.split()
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#
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@ -43,23 +43,23 @@ BlockNames = {}
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try:
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blocks = open(blockfile, "r")
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except:
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print "Missing %s, aborting ..." % blockfile
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print("Missing %s, aborting ..." % blockfile)
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sys.exit(1)
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for line in blocks.readlines():
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if line[0] == '#':
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continue
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line = string.strip(line)
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line = line.strip()
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if line == '':
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continue
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try:
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fields = string.split(line, ';')
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range = string.strip(fields[0])
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(start, end) = string.split(range, "..")
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name = string.strip(fields[1])
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name = string.replace(name, ' ', '')
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fields = line.split(';')
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range = fields[0].strip()
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(start, end) = range.split("..")
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name = fields[1].strip()
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name = name.replace(' ', '')
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except:
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print "Failed to process line: %s" % (line)
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print("Failed to process line: %s" % (line))
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continue
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start = "0x" + start
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end = "0x" + end
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@ -68,19 +68,19 @@ for line in blocks.readlines():
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except:
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BlockNames[name] = [(start, end)]
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blocks.close()
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print "Parsed %d blocks descriptions" % (len(BlockNames.keys()))
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print("Parsed %d blocks descriptions" % (len(BlockNames.keys())))
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for block in blockAliases:
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alias = string.split(block,':')
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alist = string.split(alias[1],',')
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alias = block.split(':')
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alist = alias[1].split(',')
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for comp in alist:
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if BlockNames.has_key(comp):
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if comp in BlockNames:
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if alias[0] not in BlockNames:
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BlockNames[alias[0]] = []
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for r in BlockNames[comp]:
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BlockNames[alias[0]].append(r)
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else:
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print "Alias %s: %s not in Blocks" % (alias[0], comp)
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print("Alias %s: %s not in Blocks" % (alias[0], comp))
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continue
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#
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@ -96,7 +96,7 @@ for block in blockAliases:
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try:
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data = open(catfile, "r")
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except:
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print "Missing %s, aborting ..." % catfile
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print("Missing %s, aborting ..." % catfile)
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sys.exit(1)
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nbchar = 0;
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@ -104,12 +104,12 @@ Categories = {}
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for line in data.readlines():
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if line[0] == '#':
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continue
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line = string.strip(line)
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line = line.strip()
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if line == '':
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continue
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try:
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fields = string.split(line, ';')
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point = string.strip(fields[0])
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fields = line.split(';')
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point = fields[0].strip()
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value = 0
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while point != '':
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value = value * 16
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@ -122,7 +122,7 @@ for line in data.readlines():
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point = point[1:]
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name = fields[2]
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except:
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print "Failed to process line: %s" % (line)
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print("Failed to process line: %s" % (line))
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continue
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nbchar = nbchar + 1
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@ -133,7 +133,7 @@ for line in data.readlines():
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try:
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Categories[name] = [value]
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except:
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print "Failed to process line: %s" % (line)
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print("Failed to process line: %s" % (line))
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# update "general category" name
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try:
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Categories[name[0]].append(value)
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@ -141,10 +141,10 @@ for line in data.readlines():
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try:
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Categories[name[0]] = [value]
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except:
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print "Failed to process line: %s" % (line)
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print("Failed to process line: %s" % (line))
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blocks.close()
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print "Parsed %d char generating %d categories" % (nbchar, len(Categories.keys()))
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print("Parsed %d char generating %d categories" % (nbchar, len(Categories.keys())))
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#
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# The data is now all read. Time to process it into a more useful form.
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@ -184,11 +184,9 @@ for cat in Categories.keys():
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# Assure all data is in alphabetic order, since we will be doing binary
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# searches on the tables.
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#
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bkeys = BlockNames.keys()
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bkeys.sort()
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bkeys = sorted(BlockNames.keys())
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ckeys = Categories.keys()
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ckeys.sort()
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ckeys = sorted(Categories.keys())
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#
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# Generate the resulting files
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@ -196,13 +194,13 @@ ckeys.sort()
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try:
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header = open("include/libxml/xmlunicode.h", "w")
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except:
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print "Failed to open include/libxml/xmlunicode.h"
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print("Failed to open include/libxml/xmlunicode.h")
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sys.exit(1)
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try:
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output = open("xmlunicode.c", "w")
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except:
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print "Failed to open xmlunicode.c"
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print("Failed to open xmlunicode.c")
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sys.exit(1)
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date = time.asctime(time.localtime(time.time()))
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@ -272,14 +270,14 @@ typedef struct {
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} xmlUnicodeNameTable;
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static xmlIntFunc *xmlUnicodeLookup(xmlUnicodeNameTable *tptr, const char *tname);
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static xmlIntFunc *xmlUnicodeLookup(const xmlUnicodeNameTable *tptr, const char *tname);
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static const xmlUnicodeRange xmlUnicodeBlocks[] = {
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""" % (webpage, date, sources));
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flag = 0
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for block in bkeys:
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name = string.replace(block, '-', '')
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name = block.replace('-', '')
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if flag:
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output.write(',\n')
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else:
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@ -287,7 +285,7 @@ for block in bkeys:
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output.write(' {"%s", xmlUCSIs%s}' % (block, name))
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output.write('};\n\n')
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output.write('static xmlUnicodeRange xmlUnicodeCats[] = {\n')
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output.write('static const xmlUnicodeRange xmlUnicodeCats[] = {\n')
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flag = 0;
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for name in ckeys:
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if flag:
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@ -315,7 +313,7 @@ for name in ckeys:
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pline = "static const xmlChSRange xml%sS[] = {" % name
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sptr = "xml%sS" % name
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else:
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pline += ", "
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pline += ","
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numshort += 1
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else:
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if numlong == 0:
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@ -324,19 +322,21 @@ for name in ckeys:
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pline = "static const xmlChLRange xml%sL[] = {" % name
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lptr = "xml%sL" % name
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else:
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pline += ", "
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pline += ","
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numlong += 1
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if len(pline) > 60:
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output.write(pline + "\n")
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pline = " "
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elif pline[-1:] == ",":
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pline += " "
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pline += "{%s, %s}" % (hex(low), hex(high))
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output.write(pline + " };\nstatic xmlChRangeGroup xml%sG = {%s,%s,%s,%s};\n\n"
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output.write(pline + " };\nstatic const xmlChRangeGroup xml%sG = {%s,%s,%s,%s};\n\n"
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% (name, numshort, numlong, sptr, lptr))
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output.write(
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"""static xmlUnicodeNameTable xmlUnicodeBlockTbl = {xmlUnicodeBlocks, %s};
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static xmlUnicodeNameTable xmlUnicodeCatTbl = {xmlUnicodeCats, %s};
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"""static const xmlUnicodeNameTable xmlUnicodeBlockTbl = {xmlUnicodeBlocks, %s};
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static const xmlUnicodeNameTable xmlUnicodeCatTbl = {xmlUnicodeCats, %s};
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/**
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* xmlUnicodeLookup:
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@ -348,9 +348,9 @@ static xmlUnicodeNameTable xmlUnicodeCatTbl = {xmlUnicodeCats, %s};
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* Returns pointer to range function if found, otherwise NULL
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*/
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static xmlIntFunc
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*xmlUnicodeLookup(xmlUnicodeNameTable *tptr, const char *tname) {
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*xmlUnicodeLookup(const xmlUnicodeNameTable *tptr, const char *tname) {
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int low, high, mid, cmp;
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xmlUnicodeRange *sptr;
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const xmlUnicodeRange *sptr;
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if ((tptr == NULL) || (tname == NULL)) return(NULL);
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@ -366,13 +366,13 @@ static xmlIntFunc
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else
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low = mid + 1;
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}
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return (NULL);
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return (NULL);
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}
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""" % (len(BlockNames), len(Categories)) )
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for block in bkeys:
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name = string.replace(block, '-', '')
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name = block.replace('-', '')
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header.write("XMLPUBFUN int XMLCALL xmlUCSIs%s\t(int code);\n" % name)
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output.write("/**\n * xmlUCSIs%s:\n * @code: UCS code point\n" % (name))
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output.write(" *\n * Check whether the character is part of %s UCS Block\n"%
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