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Diffstat (limited to 'src/corelib/tools/qstring.cpp')
| -rw-r--r-- | src/corelib/tools/qstring.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index 0bd2e6b23d..07ca62145b 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -7264,6 +7264,25 @@ QString QString::arg(const QString &a, int fieldWidth, QChar fillChar) const difference if \a a1 contains e.g. \c{%1}: \snippet qstring/main.cpp 13 + + A similar problem occurs when the numbered place markers are not + white space separated: + + \snippet qstring/main.cpp 12 + \snippet qstring/main.cpp 97 + + Let's look at the substitutions: + \list + \li First, \c Hello replaces \c {%1} so the string becomes \c {"Hello%3%2"}. + \li Then, \c 20 replaces \c {%2} so the string becomes \c {"Hello%320"}. + \li Since the maximum numbered place marker value is 99, \c 50 replaces \c {%32}. + \endlist + Thus the string finally becomes \c {"Hello500"}. + + In such cases, the following yields the expected results: + + \snippet qstring/main.cpp 12 + \snippet qstring/main.cpp 98 */ /*! |