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Update doc on displayhint in command -var-list-children 

Hi,
When using command -var-list-children, "displayhint" appears in the result of
each child, shown as the following output.

-var-list-children  ss1  ^M
^done,numchild="2",displayhint="pp_ss",children=[child={name="ss1.a",exp="a",numchild="0",type="struct s",thread-id="1",displayhint="pp_s",dynamic="1"},child={name="ss1.b",exp="b",numchild="0",type="struct s",thread-id="1",displayhint="pp_s",dynamic="1"}],has_more="0"

Current doc on command -var-list-children doesn't reflect this.  This
patch is to fix it.

gdb/doc:

2013-11-23  Yao Qi  <yao@codesourcery.com>

	* gdb.texinfo (GDB/MI Variable Objects): Add the description
	of "displayhint" to the table about child results.
This commit is contained in:
Yao Qi 2013-11-19 19:00:38 +08:00
parent 6632e8ccec
commit 9df9dbe031
2 changed files with 10 additions and 0 deletions
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5
gdb/doc/ChangeLog
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@ -1,3 +1,8 @@
2013-11-23 Yao Qi <yao@codesourcery.com>
* gdb.texinfo (GDB/MI Variable Objects): Add the description
of "displayhint" to the table about child results.
2013-11-21 Yao Qi <yao@codesourcery.com>
* gdb.texinfo (GDB/MI Variable Objects): Add attribute

5
gdb/doc/gdb.texinfo
View File

@ -32520,6 +32520,11 @@ Otherwise this result is not present.
@item frozen
If the variable object is frozen, this variable will be present with a value of 1.
@item displayhint
A dynamic varobj can supply a display hint to the front end. The
value comes directly from the Python pretty-printer object's
@code{display_hint} method. @xref{Pretty Printing API}.
@item dynamic
This attribute will be present and have the value @samp{1} if the
varobj is a dynamic varobj. If the varobj is not a dynamic varobj,