//These are a bunch of regex datums for use /((any|every|no|some|head|foot)where(wolf)?\sand\s)+(\.[\.\s]+\s?where\?)?/i
GLOBAL_DATUM_INIT(is_http_protocol, /regex, regex("^https?://"))

GLOBAL_DATUM_INIT(is_valid_url, /regex, regex("((?:https://)\[-a-zA-Z0-9@:%._+~#=]{1,256}.\[-a-zA-Z0-9@:%._+~#=]{1,256}\\b(?:\[-a-zA-Z0-9@():%_+.,~#?&/=]*\[^.,!?:; ()<>{}\\[]\n\"'´`]))", "gm"))

//finds text strings recognized as links on discord. Mainly used to stop embedding.
GLOBAL_DATUM_INIT(has_discord_embeddable_links, /regex, regex("(https?://\[^\\s|<\]{2,})"))

//All < and > characters
GLOBAL_DATUM_INIT(angular_brackets, /regex, regex(@"[<>]", "g"))

//All characters between < a > inclusive of the bracket
GLOBAL_DATUM_INIT(html_tags, /regex, regex(@"<.*?>", "g"))

GLOBAL_DATUM_INIT(is_color, /regex, regex("^#\[0-9a-fA-F]{6}$"))

//All characters forbidden by filenames: ", \, \n, \t, /, ?, %, *, :, |, <, >, ..
GLOBAL_DATUM_INIT(filename_forbidden_chars, /regex, regex(@{""|[\\\n\t/?%*:|<>]|\.\."}, "g"))
GLOBAL_PROTECT(filename_forbidden_chars)
// had to use the OR operator for quotes instead of putting them in the character class because it breaks the syntax highlighting otherwise.