minor, move scripts manuals to __doc__
diff --git a/src/gen-arabic-table.py b/src/gen-arabic-table.py index f1d715c..f910d41 100755 --- a/src/gen-arabic-table.py +++ b/src/gen-arabic-table.py
@@ -1,15 +1,17 @@ #!/usr/bin/env python3 -import io, os.path, sys - -if len (sys.argv) != 4: - print ("""usage: ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt Blocks.txt +"""usage: ./gen-arabic-table.py ArabicShaping.txt UnicodeData.txt Blocks.txt Input files: * https://unicode.org/Public/UCD/latest/ucd/ArabicShaping.txt * https://unicode.org/Public/UCD/latest/ucd/UnicodeData.txt * https://unicode.org/Public/UCD/latest/ucd/Blocks.txt -""", file=sys.stderr) +""" + +import io, os.path, sys + +if len (sys.argv) != 4: + print (__doc__, file=sys.stderr) sys.exit (1) files = [io.open (x, encoding='utf-8') for x in sys.argv[1:]] @@ -126,7 +128,7 @@ print ("}; /* Table items: %d; occupancy: %d%% */" % (offset, occupancy)) print () - page_bits = 12; + page_bits = 12 print () print ("static unsigned int") print ("joining_type (hb_codepoint_t u)")
diff --git a/src/gen-def.py b/src/gen-def.py index 37f54bc..21e49c4 100755 --- a/src/gen-def.py +++ b/src/gen-def.py
@@ -1,9 +1,11 @@ #!/usr/bin/env python3 +"usage: gen-def.py harfbuzz.def hb.h [hb-blob.h hb-buffer.h ...]" + import io, os, re, sys if len (sys.argv) < 3: - sys.exit("usage: gen-def.py harfbuzz.def hb.h [hb-blob.h hb-buffer.h ...]") + sys.exit(__doc__) output_file = sys.argv[1] header_paths = sys.argv[2:]
diff --git a/src/gen-emoji-table.py b/src/gen-emoji-table.py index 615be9a..6d5ca6e 100755 --- a/src/gen-emoji-table.py +++ b/src/gen-emoji-table.py
@@ -1,15 +1,18 @@ #!/usr/bin/env python3 +"""usage: ./gen-emoji-table.py emoji-data.txt + +Input file: +* https://www.unicode.org/Public/UCD/latest/ucd/emoji/emoji-data.txt +""" + import sys import os.path from collections import OrderedDict import packTab if len (sys.argv) != 2: - print("""usage: ./gen-emoji-table.py emoji-data.txt - -Input file: -* https://www.unicode.org/Public/UCD/latest/ucd/emoji/emoji-data.txt""", file=sys.stderr) + print(__doc__, file=sys.stderr) sys.exit (1) f = open(sys.argv[1])
diff --git a/src/gen-harfbuzzcc.py b/src/gen-harfbuzzcc.py index 706a296..c0ac7d7 100755 --- a/src/gen-harfbuzzcc.py +++ b/src/gen-harfbuzzcc.py
@@ -1,9 +1,11 @@ #!/usr/bin/env python3 +"usage: gen-harfbuzzcc.py harfbuzz.cc hb-blob.cc hb-buffer.cc ..." + import io, os, re, sys if len (sys.argv) < 3: - sys.exit("usage: gen-harfbuzzcc.py harfbuzz.def hb-blob.cc hb-buffer.cc ...") + sys.exit(__doc__) output_file = sys.argv[1] source_paths = sys.argv[2:]
diff --git a/src/gen-hb-version.py b/src/gen-hb-version.py index e296424..beb8e5a 100755 --- a/src/gen-hb-version.py +++ b/src/gen-hb-version.py
@@ -1,9 +1,11 @@ #!/usr/bin/env python3 +"usage: gen-hb-version.py 1.0.0 hb-version.h.in hb-version.h" + import io, os, re, sys if len (sys.argv) < 4: - sys.exit("usage: gen-hb-version.py 1.0.0 hb-version.h.in hb-version.h") + sys.exit(__doc__) version = sys.argv[1] major, minor, micro = version.split (".")
diff --git a/src/gen-indic-table.py b/src/gen-indic-table.py index e1c3c9e..edc898b 100755 --- a/src/gen-indic-table.py +++ b/src/gen-indic-table.py
@@ -1,14 +1,17 @@ #!/usr/bin/env python3 -import io, sys - -if len (sys.argv) != 4: - print ("""usage: ./gen-indic-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt Blocks.txt +"""usage: ./gen-indic-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt Blocks.txt Input files: * https://unicode.org/Public/UCD/latest/ucd/IndicSyllabicCategory.txt * https://unicode.org/Public/UCD/latest/ucd/IndicPositionalCategory.txt -* https://unicode.org/Public/UCD/latest/ucd/Blocks.txt""", file=sys.stderr) +* https://unicode.org/Public/UCD/latest/ucd/Blocks.txt +""" + +import io, sys + +if len (sys.argv) != 4: + print (__doc__, file=sys.stderr) sys.exit (1) ALLOWED_SINGLES = [0x00A0, 0x25CC]
diff --git a/src/gen-os2-unicode-ranges.py b/src/gen-os2-unicode-ranges.py index 4d433c5..a17219d 100755 --- a/src/gen-os2-unicode-ranges.py +++ b/src/gen-os2-unicode-ranges.py
@@ -1,8 +1,9 @@ #!/usr/bin/env python3 -# Generates the code for a sorted unicode range array as used in hb-ot-os2-unicode-ranges.hh -# Input is a tab seperated list of unicode ranges from the otspec -# (https://docs.microsoft.com/en-us/typography/opentype/spec/os2#ur). +"""Generates the code for a sorted unicode range array as used in hb-ot-os2-unicode-ranges.hh +Input is a tab seperated list of unicode ranges from the otspec +(https://docs.microsoft.com/en-us/typography/opentype/spec/os2#ur). +""" import io import re @@ -17,7 +18,7 @@ with io.open(input_file, mode="r", encoding="utf-8") as f: - all_ranges = []; + all_ranges = [] current_bit = 0 while True: line = f.readline().strip()
diff --git a/src/gen-tag-table.py b/src/gen-tag-table.py index 3dcecca..41baff3 100755 --- a/src/gen-tag-table.py +++ b/src/gen-tag-table.py
@@ -16,6 +16,12 @@ multiple BCP 47 tags) are listed here, except when the alphabetically first BCP 47 tag happens to be the chosen disambiguated tag. In that case, the fallback behavior will choose the right tag anyway. + +usage: ./gen-tag-table.py languagetags language-subtag-registry + +Input files: +* https://docs.microsoft.com/en-us/typography/opentype/spec/languagetags +* https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry """ import collections @@ -30,11 +36,7 @@ import unicodedata if len (sys.argv) != 3: - print ('''usage: ./gen-tag-table.py languagetags language-subtag-registry - -Input files: -* https://docs.microsoft.com/en-us/typography/opentype/spec/languagetags -* https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry''', file=sys.stderr) + print (__doc__, file=sys.stderr) sys.exit (1) from html import unescape
diff --git a/src/gen-ucd-table.py b/src/gen-ucd-table.py index 30ab08a..02c7ebd 100755 --- a/src/gen-ucd-table.py +++ b/src/gen-ucd-table.py
@@ -1,14 +1,17 @@ #!/usr/bin/env python3 +"""usage: ./gen-ucd-table ucd.nounihan.grouped.xml [/path/to/hb-common.h] + +Input file: +* https://unicode.org/Public/UCD/latest/ucdxml/ucd.nounihan.grouped.zip +""" + import io, os.path, sys, re import logging logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.INFO) if len (sys.argv) not in (2, 3): - print("""usage: ./gen-ucd-table ucd.nounihan.grouped.xml [/path/to/hb-common.h] - -Input file: -* https://unicode.org/Public/UCD/latest/ucdxml/ucd.nounihan.grouped.zip""", file=sys.stderr) + print(__doc__, file=sys.stderr) sys.exit(1) # https://github.com/harfbuzz/packtab
diff --git a/src/gen-use-table.py b/src/gen-use-table.py index f1194ed..26eb0a5 100755 --- a/src/gen-use-table.py +++ b/src/gen-use-table.py
@@ -1,17 +1,20 @@ #!/usr/bin/env python3 -# flake8: noqa +# flake8: noqa: F821 -import io -import sys - -if len (sys.argv) != 5: - print ("""usage: ./gen-use-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt UnicodeData.txt Blocks.txt +"""usage: ./gen-use-table.py IndicSyllabicCategory.txt IndicPositionalCategory.txt UnicodeData.txt Blocks.txt Input file: * https://unicode.org/Public/UCD/latest/ucd/IndicSyllabicCategory.txt * https://unicode.org/Public/UCD/latest/ucd/IndicPositionalCategory.txt * https://unicode.org/Public/UCD/latest/ucd/UnicodeData.txt -* https://unicode.org/Public/UCD/latest/ucd/Blocks.txt""", file=sys.stderr) +* https://unicode.org/Public/UCD/latest/ucd/Blocks.txt +""" + +import io +import sys + +if len (sys.argv) != 5: + print (__doc__, file=sys.stderr) sys.exit (1) BLACKLISTED_BLOCKS = ["Thai", "Lao"]
diff --git a/src/gen-vowel-constraints.py b/src/gen-vowel-constraints.py index 6b80563..e758ea0 100755 --- a/src/gen-vowel-constraints.py +++ b/src/gen-vowel-constraints.py
@@ -7,6 +7,10 @@ This function should be used as the ``preprocess_text`` of an ``hb_ot_complex_shaper_t``. +usage: ./gen-vowel-constraints.py ms-use/IndicShapingInvalidCluster.txt Scripts.txt + +Input file: +* https://unicode.org/Public/UCD/latest/ucd/Scripts.txt """ import collections @@ -19,10 +23,7 @@ import sys if len (sys.argv) != 3: - print ("""usage: ./gen-vowel-constraints.py ms-use/IndicShapingInvalidCluster.txt Scripts.txt - -Input file: -* https://unicode.org/Public/UCD/latest/ucd/Scripts.txt""", file=sys.stderr) + print (__doc__, file=sys.stderr) sys.exit (1) with io.open (sys.argv[2], encoding='utf-8') as f: