高手帮我看一下条件语句怎么不对

星光№泪雨

global mom_stock_part
global mom_stock_floor

: X8 p/ R, U6 W# n" `( t* cMOM_output_literal "(stock_part=[format "%.2f"  $mom_stock_part])"
if{[info exist mom_stock_floor]} {MOM_output_literal "(stock_floor=[format "%.2f"  $mom_stock_floor])"} else{MOM_output_literal"(stock_floor=[format "%.2f"  0])"}
+ n# C- X2 B# _- T- E7 C' J& \#MOM_output_literal "(stock_floor=[format "%.2f"  $mom_stock_floor])"
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星光№泪雨

问题我自己解决了，原来是语法不对