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-rwxr-xr-xtools/gen-break-table.py27
1 files changed, 19 insertions, 8 deletions
diff --git a/tools/gen-break-table.py b/tools/gen-break-table.py
index 2c8a7d70..5d346c8c 100755
--- a/tools/gen-break-table.py
+++ b/tools/gen-break-table.py
@@ -9,20 +9,21 @@ from collections import OrderedDict
header = []
ranges = OrderedDict()
-def load_data(filename):
+def load_data(filename, prefix=""):
global header, ranges
f = open(filename)
lines = f.readlines()
for line in lines:
- header.append(line)
if not line.startswith("#"):
break
+ header.append(line)
for line in lines:
line = line.strip()
if not line or line[0] == '#':
continue
rang, typ = [s.strip() for s in line.split('#')[0].split(';')[:2]]
+ typ = prefix + typ
rang = [int(s, 16) for s in rang.split('..')]
if len(rang) > 1:
@@ -87,6 +88,7 @@ def print_ranges(ranges):
def print_balanced_search(ranges):
if 4 >= len(ranges):
print_ranges(ranges)
+ print("return FALSE;")
return
length = len(ranges)
@@ -116,7 +118,7 @@ def print_table():
print("/*")
print(" * The following tables are generated by running:")
print(" *")
- print(" * ./gen-break-table.py SentenceBreakProperty.txt IndicSyllabicCategory.txt | indent")
+ print(" * ./gen-break-table.py SentenceBreakProperty.txt IndicSyllabicCategory.txt EastAsianWidth.txt | indent")
print(" *")
print(" * on files with these headers:")
print(" *")
@@ -132,14 +134,22 @@ def print_table():
for typ,s in ranges.items():
if typ not in ['STerm',
- 'Virama',
- 'Vowel_Dependent']: continue
+ 'Virama',
+ 'Vowel_Dependent',
+ 'Consonant_Prefixed',
+ 'Consonant_Preceding_Repha']: continue
print()
print("static inline gboolean _pango_is_%s (gunichar wc)" % typ)
print("{")
- print_balanced_search(sorted(s))
+ print_balanced_search(sorted(s))
print("}")
+ s = ranges["EastAsian_F"] + ranges["EastAsian_W"] + ranges["EastAsian_H"]
+ print("static inline gboolean _pango_is_EastAsianWide (gunichar wc)")
+ print("{")
+ print_balanced_search(sorted(s))
+ print("}")
+
print()
print("#endif /* PANGO_BREAK_TABLE_H */")
print()
@@ -147,10 +157,11 @@ def print_table():
if __name__ == "__main__":
- if len (sys.argv) != 3:
- print("usage: ./gen-break-table.py SentenceBreakProperty.txt IndicSyllabicCategory.txt | indent", file=sys.stderr)
+ if len (sys.argv) != 4:
+ print("usage: ./gen-break-table.py SentenceBreakProperty.txt IndicSyllabicCategory.txt EastAsianWidth.txt | indent", file=sys.stderr)
sys.exit (1)
load_data(sys.argv[1])
load_data(sys.argv[2])
+ load_data(sys.argv[3], "EastAsian_")
print_table()