s://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-map/index.html">Map</a><span class="token operator">&lt;</span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-char/index.html">Char</a><span class="token punctuation">, </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-char/index.html">Char</a><span class="token operator">?</span><span class="token operator">&gt;</span></div><div class="brief "><p class="paragraph">Returns a mapping of dialect-specific characte