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mod_mam/rsm.lib.lua @ 1102:bfde5e5318d7
mod_mam/rsm.lib: Fix parsing of empty before tag
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 08 Jul 2013 12:26:19 +0200 |
parent | 1101:479df3e0b012 |
child | 1401:1a5ae0dee157 |
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1101:479df3e0b012 | 1102:bfde5e5318d7 |
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16 end | 16 end |
17 | 17 |
18 element_parsers = { | 18 element_parsers = { |
19 after = xs_string; | 19 after = xs_string; |
20 before = function(st) | 20 before = function(st) |
21 return st:get_text() or true; | 21 local text = st:get_text(); |
22 return text == "" or text; | |
22 end; | 23 end; |
23 max = xs_int; | 24 max = xs_int; |
24 index = xs_int; | 25 index = xs_int; |
25 | 26 |
26 first = function(st) | 27 first = function(st) |