[#absl-FlagsUsageConfig-normalize_filename]
= xref:absl.adoc[absl]::xref:absl/FlagsUsageConfig.adoc[FlagsUsageConfig]::normalize&lowbar;filename
:relfileprefix: ../../
:mrdocs:

Normalizes the filename specific to the build system&sol;filesystem used&period; This routine is used when we report the information about the flag definition location&period; For instance, if your build resides at some location you do not want to expose in the usage output, you can trim it to show only relevant part&period; For example&colon; normalize&lowbar;filename(&quot;&sol;my&lowbar;company&sol;some&lowbar;long&lowbar;path&sol;src&sol;project&sol;file&period;cc&quot;) might produce &quot;project&sol;file&period;cc&quot;&period;

== Synopsis

Declared in `&lt;absl&sol;flags&sol;usage&lowbar;config&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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std::function&lt;std::string(std::string&lowbar;view)&gt; normalize&lowbar;filename;
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