Remove seconds from C locale short time format

This is for consistency with other locales, none of which include
seconds in their short formats. Until Qt 5.0.0's update to CLDR 1.4
(commit 3bfb72b90151339d85af3d064839beb40a82f933 in the git-p4
history, 2006-09-15) the other locales did include seconds, but since
then they have not. However, the C locale retained its seconds.

Since the C locale is used as fall-back for locales for which we have
no data, this affects all such locales as well.

Since the resulting short time format is, like its prior longer form,
a sub-string of the long time format, the change doesn't affect the
time_format_data[] or trigger any consequent changes to other rows of
the main locale_data[] table. Only the C locale's own row changes,
just shortening the substring it reuses.

[ChangeLog][QtCore][QLocale] The C locale now, in line with all
locales derived from CLDR data, omits seconds from its short time
format.

Fixes: QTBUG-140643
Change-Id: Ic5f181dc581c70a28afdd3f8f32b78190e818131
Reviewed-by: Thiago Macieira <[email protected]>
Reviewed-by: Ahmad Samir <[email protected]>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/corelib/text/qlocale_data_p.h b/src/corelib/text/qlocale_data_p.h
index e24b205475c..7c118de7d37 100644
--- a/src/corelib/text/qlocale_data_p.h
+++ b/src/corelib/text/qlocale_data_p.h
@@ -60,7 +60,7 @@ struct LanguageCodeEntry
 // GENERATED PART STARTS HERE
 
 /*
-    This part of the file was generated on 2025-06-17 from the
+    This part of the file was generated on 2025-09-29 from the
     Common Locale Data Repository v47
 
     http://www.unicode.org/cldr/
@@ -1214,7 +1214,7 @@ static inline constexpr quint16 locale_index[] = {
 
 static inline constexpr QLocaleData locale_data[] = {
    //  lang  script   terr lStrt lpMid lpEnd lPair lDelm  dec  group prcnt  zero minus plus   exp  qtOpn qtEnd altQO altQE lDFmt sDFmt lTFmt sTFmt slDay lDays ssDys sDays snDay nDays   am    pm   byte siQnt iecQn crSym crDsp crFmt crFNg ntLng ntTer                                                                                                                                                        currISO   curDgt curRnd dow1st  wknd+  wknd- grpTop grpMid grpEnd
-    {      1,     0,     0,    0,    0,    0,    0,    6,    0,    1,    2,    3,    4,    5,    6,    7,    7,    8,    8,    0,   17,    0,    0,    0,    0,   56,   56,   83,   96,    0,    0,    0,    5,   22,    0,    0,    0,    0,    0,    0,  6,  6,  6,  6,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, 17, 10, 10,  8, 56, 56, 27, 27, 13, 13,  2,  2,  5, 17, 23,  0,  0,  4,  0,  0,  0,    {0,0,0},      2,     1,     1,     6,     7,     1,     3,     3 }, // C/AnyScript/AnyTerritory
+    {      1,     0,     0,    0,    0,    0,    0,    6,    0,    1,    2,    3,    4,    5,    6,    7,    7,    8,    8,    0,   17,    0,    0,    0,    0,   56,   56,   83,   96,    0,    0,    0,    5,   22,    0,    0,    0,    0,    0,    0,  6,  6,  6,  6,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, 17, 10, 10,  5, 56, 56, 27, 27, 13, 13,  2,  2,  5, 17, 23,  0,  0,  4,  0,  0,  0,    {0,0,0},      2,     1,     1,     6,     7,     1,     3,     3 }, // C/AnyScript/AnyTerritory
     {      2,    27,    90,    0,    0,    7,    7,    6,    1,    9,    2,    3,    4,    5,   10,   11,   12,   13,   14,   27,   49,   10,    0,  109,  109,  157,  157,  179,  179,    0,    0,    0,    5,   22,    0,    0,    4,    0,    0,    6,  6,  6,  9,  9,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, 22, 10, 13,  5, 48, 48, 22, 22, 15, 15,  2,  2,  4, 17, 23,  1,  0,  5,  0,  6,  9, {71,69,76},      2,     1,     1,     6,     7,     1,     3,     3 }, // Abkhazian/Cyrillic/Georgia
     {      3,    66,    77,    0,    0,    0,    0,    6,    0,    1,    2,    3,    4,    5,   10,   14,   15,   16,   17,   59,   78,   23,   38,  194,  194,  245,  245,  272,  272,    0,    0,    0,    5,   22,    1,    0,    2,    0,   15,   20,  6,  6,  6,  6,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, 19,  8, 15,  7, 51, 51, 27, 27, 13, 13,  2,  2,  4, 17, 23,  2,  0,  4,  0,  5,  7, {69,84,66},      2,     1,     7,     6,     7,     1,     3,     3 }, // Afar/Latin/Ethiopia
     {      3,    66,    67,    0,    0,    0,    0,    6,    0,    1,    2,    3,    4,    5,   10,   14,   15,   16,   17,   59,   78,   23,   38,  194,  194,  245,  245,  272,  272,    0,    0,    0,    5,   22,    3,    0,    2,    0,   15,   27,  6,  6,  6,  6,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, 19,  8, 15,  7, 51, 51, 27, 27, 13, 13,  2,  2,  4, 17, 23,  3,  0,  4,  0,  5,  7, {68,74,70},      0,     0,     6,     6,     7,     1,     3,     3 }, // Afar/Latin/Djibouti
diff --git a/util/locale_database/qlocalexml.py b/util/locale_database/qlocalexml.py
index 92996ca48fb..ff8c697d1ce 100644
--- a/util/locale_database/qlocalexml.py
+++ b/util/locale_database/qlocalexml.py
@@ -1049,7 +1049,7 @@ class Locale (object):
                    # CLDR gives 'dddd, MMMM d, yyyy', 'M/d/yy', 'h:mm:ss Ap tttt',
                    # 'h:mm Ap' with non-breaking space before Ap.
                    longDateFormat='dddd, d MMMM yyyy', shortDateFormat='d MMM yyyy',
-                   longTimeFormat='HH:mm:ss t', shortTimeFormat='HH:mm:ss',
+                   longTimeFormat='HH:mm:ss t', shortTimeFormat='HH:mm',
                    # CLDR has US-$ and US-style formats:
                    currencyIsoCode='', currencySymbol='', currencyDisplayName='',
                    currencyDigits=2, currencyRounding=1,