remark-lint-fenced-code-flag-case (npm): remark-lint rule to warn when fenced code blocks have an inconsistently-cased language flag
Keywords: remark|remark-plugin|plugin|markdown|remark-lint|lint|rule|remark-lint-rule|fenced|code|flag|infostring|case|lower|lowercase|format|ignore|mdast|preset|references|rehype|remark-preset|renumber|sort|unified|unist|util|utilities