Version:           unspecified
OS:                Linux

This is from an email that was sent to quality-whatsthis@kde.org. See also bug
#237488.

From: Krzysztof Żelechowski
  To: quality-whatsthis@kde.org
  Date: Saturday 10:21:04
   
Widget text: '78'
current --> qt_spinbox_lineedit (QLineEdit)
qt_spinbox_lineedit (QLineEdit)
kcfg_LineWrapWidth (KIntSpinBox)
 (ComposerPageGeneralTab)
qt_tabwidget_stackedwidget (QStackedWidget)
tabbar (KTabWidget)
kcmkmail_config_composer (ComposerPage)
 (KCModuleProxy)
 (QStackedWidget)
 (KPageWidget)
toplevel --> configure (ConfigureDialog)

Please type in your what's this help between these lines: 
--%-----------------------------------------------------------------------
Some electronic mail transport systems require that the line length does not 
exceed a fixed value, usually 80 because that is the width of a default VT100 
terminal screen.  If you clear this setting, your messages may be trimmed or 
rejected by such systems, or cause them to malfunction.   If you keep this 
setting, structured text in your messages, such as patches or long URL, will 
be broken and unusable.
--%-----------------------------------------------------------------------


Reproducible: Didn't try