diff options
Diffstat (limited to 'util/unicode/README')
| -rw-r--r-- | util/unicode/README | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/util/unicode/README b/util/unicode/README index 2ff8176084..faf9201b1c 100644 --- a/util/unicode/README +++ b/util/unicode/README @@ -1,13 +1,18 @@ Unicode is used to generate the unicode data in src/corelib/text/. To update: -* Find the data (UAX #44, UCD; not the XML version) at - ftp://www.unicode.org/Public/zipped/$Version/ -* Unpack the zip file; for each file in data/, replace with the new - version; find the *BreakProperty.txt in auxiliary/. (These last are - only in the zip, not in the web-space's unpacked versions.) -* In tst_QTextBoundaryFinder's data/ sub-directory, update its files - from the auxiliary/ sub-directory of the UCD data. +* Run `./update_ucd.sh $Version`. This automates the following steps: + * Find the data (UAX #44, UCD; not the XML version) at + https://www.unicode.org/Public/zipped/$Version/ + * Unpack the zip file; for each file in data/, replace with the new + version; find the *BreakProperty.txt in auxiliary/ and emoji-data.txt + in emoji/. + * In tst_QTextBoundaryFinder's data/ sub-directory, update its files + from the auxiliary/ sub-directory of the UCD data. + * Download https://www.unicode.org/Public/idna/$Version/IdnaMappingTable.txt + and put it into data/. + * Download https://www.unicode.org/Public/idna/$Version/IdnaTestV2.txt + and put it into tests/auto/corelib/io/qurluts46/testdata. * If needed, add an entry to enum QChar::UnicodeVersion for the new Unicode version * In that case, also update main.cpp's initAgeMap and DATA_VERSION_S* |