ros2 param describe Colorization

When you run ros2 param describe /node param_name, DendROS colorizes the output: the group badge and param name are highlighted, labels are dimmed so they recede, and section headers like Constraints: are rendered bold so the structure is immediately readable.

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What it looks like

ros2 param describe /battery_monitor start_type_description_service

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Badge and style options

Setting	Effect on param describe
show_tag_cli: true	Badge shown to the left of the Parameter name: line
tag_style: inverted	Badge rendered with colored background
unmatched_color	Unmatched node uses the fallback color for the param name
dim_unmatched	Unmatched param name dimmed (only when unmatched_color: null)

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