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Kotlin: string interpolation and character literal

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Adding highlighting for string interpolation inside double-quoted strings and character literals inside single-quotes.

Avoiding string interpolation in the form of $var as this is considered bad practice.
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Yerlan 2021-05-17 20:45:48 +02:00 committed by GitHub
parent dff23f2f3f
commit c7f7e01bba
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 2 deletions
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rc/filetype/kotlin.kak
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@ -55,8 +55,8 @@ provide-module kotlin %§
add-highlighter shared/kotlin regions
add-highlighter shared/kotlin/code default-region group
add-highlighter shared/kotlin/string region %{(?<!')"} %{(?<!\\)(\\\\)*"} fill string
add-highlighter shared/kotlin/character region %{(?<!")'} %{(?<!\\)(\\\\)*'} fill string
add-highlighter shared/kotlin/string region %{(?<!')"} %{(?<!\\)(\\\\)*"} group
add-highlighter shared/kotlin/character region %{(?<!")'} %{(?<!\\)(\\\\)*'} fill value
add-highlighter shared/kotlin/comment region /\* \*/ fill comment
add-highlighter shared/kotlin/inline_documentation region /// $ fill documentation
add-highlighter shared/kotlin/line_comment region // $ fill comment
@ -65,6 +65,10 @@ add-highlighter shared/kotlin/code/annotations regex @\w+\b|\b\w+@(?=\{) 0:meta
add-highlighter shared/kotlin/code/identifiers regex \b(field|it)\b 1:variable
add-highlighter shared/kotlin/code/fields regex \.([A-Za-z_][\w]*)\s*?\. 1:type
# String interpolation
add-highlighter shared/kotlin/string/ fill string
add-highlighter shared/kotlin/string/ regex \$\{.*?\} 0:value
# As at 15 March 2021, method see: https://regex101.com/r/Mhy4HG/1
add-highlighter shared/kotlin/code/methods regex ::([A-Za-z_][\w]*)|\.([A-Za-z_][\w]*)\s*?[\(\{]|\.([A-Za-z_][\w]*)[\s\)\}>](?=[^\(\{]) 1:function 2:function 3:function