Added a wxYield() warning to wxExecute() entry.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2179 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/latex/wx/function.tex b/docs/latex/wx/function.tex
index 88b47f7324fca27a11828c9135ee065a4071efd8..ee1ed4a49894a2f07c42123f2c3f6d0c000eac71 100644 (file)
--- a/docs/latex/wx/function.tex
+++ b/docs/latex/wx/function.tex
@@ -1058,7 +1058,10 @@ If TRUE, the current application waits until the other program has terminated.
 In the case of synchronous execution, the return value is the exit code of
 the process (which terminates by the moment the function returns) and will be
 $-1$ if the process couldn't be started and typically 0 if the process
-terminated successfully.
+terminated successfully. Also, while waiting for the process to
+terminate, wxExecute will call \helpref{wxYield}{wxyield}. The caller
+should ensure that this can cause no recursion, in the simples case by 
+calling \helpref{wxEnableTopLevelWindows(FALSE)}{wxenabletoplevelwindows}.
 
 For asynchronous execution, however, the return value is the process id and
 zero value indicates that the command could not be executed.