12 lines
280 B
Markdown
12 lines
280 B
Markdown
# Layout Debugger
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## Overview
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The layout debugger can dump a variety of things including:
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- Matched CSS Rules
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- Text Runs
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- Frames
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## Usage
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- Use a debug build or add `ac_add_options --enable-layout-debugger` to your mozconfig.
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- Run with `./mach run --layoutdebug [filename]`
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