leetcode.nvim/lua/leetcode-plugins/cn/normalizer.lua at 9438232717dd6ceaf847fba4026bba6510b8768c · kawre/leetcode.nvim · GitHub

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local Normalizer = require("leetcode.parser.normalizer")
local u = require("leetcode.parser.utils")

function Normalizer:cleanup()
    self.text = self
        .text --
        :gsub("", "")
        :gsub("\r\n", "\n")
        :gsub("<br%s*/>", "\n")
        :gsub("<meta[^>]*/>", "")
        :gsub("&nbsp;", " ")
        :gsub("<([^/%a!])", "&lt;%1")
        :gsub("<(/?)b>", "<%1strong>")
        :gsub(":", "：")
end

-- :gsub("<strong>(提示：%s*)</strong>", "<followup>%1</followup>") -- Note

function Normalizer:tags() --
    self.text = self
        .text --
        :gsub("<strong>(输入：?%s*)</strong>", "<input>%1</input>") -- input
        :gsub("<strong>(输出：?%s*)</strong>", "<output>%1</output>") -- output
        :gsub("<strong>(解释：?%s*)</strong>", "<explanation>%1</explanation>") -- explanation
        :gsub("<strong>(进阶：?%s*)</strong>", "<followup>%1</followup>") -- Note
        :gsub("<strong>(注意：?%s*)</strong>", "<followup>%1</followup>") -- Followup
        :gsub(
            "\n*<p>%s*<strong[^>]*>(示例%s*%d*：?)%s*</strong>%s*</p>\n*",
            "\n\n<example>󰛨 %1</example>\n\n"
        )
        :gsub(
            "\n*<p>%s*<strong[^>]*>(提示：?%s*)</strong>%s*</p>\n*",
            "\n\n<constraints> %1</constraints>\n\n"
        )
        :gsub(
            "\n*<p>%s*<strong[^>]*>(限制：?%s*)</strong>%s*</p>\n*",
            "\n\n<constraints> %1</constraints>\n\n"
        )
        :gsub(
            "\n*<p>%s*<strong[^>]*>(提示：?%s*)</strong>%s*</p>\n*",
            "\n\n<constraints> %1</constraints>\n\n"
        )
end