Comments (5)
In order to realize your requested behavior, I implemented an in-order processing mode a while ago (60c958f). From my point of view, your suggested patch will further obscure the processing pipeline.
Due to backward compatibility constraints, the new in-order processing needs to be switched on using the cmdline argument --inorder.
from xacro.
Hmm, good. Is there a possibility it'd be backported to indigo?
from xacro.
I don't think so. The maintainers didn't wanted to merge these changes to indigo-devel in order to not break existing installations (because of the slightly different, but IMHO more natural parsing semantics).
However, xacro is rather small package that you easily add to your workspace without slowing down builds.
from xacro.
Okay, I just hoped to be able to use the standard ROS Indigo parts packaged for Ubuntu, but including a custom version of Xacro looks also as an option. Thanks god for catkin :-D And thank you, too.
from xacro.
As @rhaschke explained, our top priority with already-released ROS distributions is to not break existing functionality. Everyone understands that when upgrading from one distribution to the next, there may be (hopefully small) tweaks required, but I'm worried, perhaps overly so, about changing behavior of released distros. The official Jade release is imminent, where the --inorder feature is available. Thank you for your time and contributions.
from xacro.
Related Issues (20)
- Macro namespace resolution HOT 4
- cmake xacro_add_files fails with xacro.load_yaml() instead of load_yaml() HOT 2
- Evaluate expressions in comments HOT 1
- Yaml dot resolution within xacro call HOT 5
- Cannot run xacro via ros2 run in Windows HOT 2
- Include macro with namespace propagates across all subsequent includes HOT 8
- Macro arg resolution with namespaces HOT 10
- Xacro evaluates commented out code HOT 8
- xacro reads the content in comment and fail to load xacro HOT 3
- Xacro evaluating comments while running robot urdf HOT 7
- resource not found error HOT 6
- No attribute `main` in xacro module HOT 2
- xacro (Melodic) parsing content within xml-comment-brackets HOT 2
- name 'namespace' is not defined HOT 3
- load_yaml dot accessor breaks down in loops HOT 3
- How to install and use xacro on ros humble hawksbill? HOT 5
- substituting xacro arg from the launch file [ROS2] HOT 1
- xacro args are implicitly required to be strings HOT 2
- xacro_add_files fails if another file in the current building package is included in the file HOT 7
- xacro file command cannot used in windows 10 with ros moveit package HOT 1
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from xacro.