模板:Str mid/core

{{#ifexpr:({{#if:||1}}=0) or (1=0)|

|{{#if:|
 |字符串模块出错：截取字符串索引脱离区间}}}}{{safesubst:#switch: no
|no
|n
|false
|f
|否
|0        = 
|         = 
|¬        = 
|yes
|y
|true
|t
|是
|1        = _CORE:slen:u_i=u_j=u_inv=u_tchk={{#if:|TCHK|-}}_blankexpr:{{#expr:({{#if:||1}}=0) or (1=0)}}
|#default = _CORE:slen:u_i=u_j=u_inv=u_tchk={{#if:|TCHK|-}}_blankexpr:{{#expr:({{#if:||1}}=0) or (1=0)}}

}}

{{[[{{#switch:

|#default = Str mid 
| = 
   {{#ifeq:  | 
     | Template:Str mid            
     | Str mid      
   }}

}}|Str mid]]{{#if:||{{{arg}}}}}}}

{{[[{{#switch:

|#default = Str mid/core 
| = 
   {{#ifeq:  | 
     | Template:Str mid/core            
     | Str mid/core      
   }}

}}|Str mid/core]]{{#if:||{{{arg}}}}}}}

{{[[{{#switch:

|#default = Str mid/testcases 
| = 
   {{#ifeq:  | 
     | Template:Str mid/testcases            
     | Str mid/testcases      
   }}

}}|Str mid/testcases]]{{#if:||{{{arg}}}}}}}