Module:Citation/CS1/Identifiers: Difference between revisions
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Suffix: character string of any length using any character in the UCS-2 character set chosen by the registrant | Suffix: character string of any length using any character in the UCS-2 character set chosen by the registrant | ||
This function checks a HDL name for: prefix/suffix. If the HDL name contains spaces, or, if it ends | This function checks a HDL name for: prefix/suffix. If the HDL name contains spaces, endashes, or, if it ends | ||
with a period or a comma, this function will emit a bad_hdl error message. | with a period or a comma, this function will emit a bad_hdl error message. | ||
HDL names are case-insensitive and can incorporate any printable Unicode characters so the test for | HDL names are case-insensitive and can incorporate any printable Unicode characters so the test for endashes and | ||
terminal punctuation may not be technically correct but it appears, that in practice these characters are rarely | terminal punctuation may not be technically correct but it appears, that in practice these characters are rarely | ||
if ever used in HDLs. | if ever used in HDLs. | ||
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prefix=handler.prefix,id=id,separator=handler.separator, encode=handler.encode}) | prefix=handler.prefix,id=id,separator=handler.separator, encode=handler.encode}) | ||
if nil == id:match("^% | if nil == id:match("^[^%s–]-/[^%s–]-[^%.,]$") then -- hdl must contain a fwd slash, must not contain spaces, endashes, and must not end with period or comma | ||
text = text .. ' ' .. set_error( 'bad_hdl' ); | text = text .. ' ' .. set_error( 'bad_hdl' ); | ||
end | end | ||