Function canEditFile

public/js/fileListView.js:8723–8755

(fileName)

}

export function canEditFile(fileName) {
  if (!fileName || typeof fileName !== "string") return false;
  const dot = fileName.lastIndexOf(".");
  if (dot < 0) return false;
  const ext = fileName.slice(dot + 1).toLowerCase();

  // Your CodeMirror text-based types
  const textEditExts = new Set([
    "txt", "text", "md", "markdown", "rst",
    "html", "htm", "xhtml", "shtml",
    "css", "scss", "sass", "less",
    "js", "mjs", "cjs", "jsx",
    "ts", "tsx",
    "json", "jsonc", "ndjson",
    "yml", "yaml", "toml", "xml", "plist",
    "ini", "conf", "config", "cfg", "cnf", "properties", "props", "rc",
    "env", "dotenv",
    "csv", "tsv", "tab",
    "log",
    "sh", "bash", "zsh", "ksh", "fish",
    "bat", "cmd",
    "ps1", "psm1", "psd1",
    "py", "pyw", "rb", "pl", "pm", "go", "rs", "java", "kt", "kts",
    "scala", "sc", "groovy", "gradle",
    "c", "h", "cpp", "cxx", "cc", "hpp", "hh", "hxx",
    "m", "mm", "swift", "cs", "fs", "fsx", "dart", "lua", "r", "rmd",
    "sql", "vue", "svelte", "twig", "mustache", "hbs", "handlebars", "ejs", "pug", "jade"
  ]);

  if (textEditExts.has(ext)) return true;            // CodeMirror
  if (OO_ENABLED && OO_EXTS.has(ext)) return true;   // ONLYOFFICE types if enabled
  return false;
}

// Expose global functions for pagination and preview.
window.changePage = function (newPage) {