Sort String 1 (from end): Difference between revisions
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|<small>Author: [[{{ns:2}}:Afrow UK|Afrow UK]] ([[{{ns:3}}:Afrow UK|talk]], [[{{ns:-1}}:Contributions/Afrow UK|contrib]])</small> | |||
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== Description == | == Description == | ||
This script will output all after x spaces, where x is the space count from the end of the input string. | This script will output all after x spaces, where x is the space count from the end of the input string. | ||
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-Stu | -Stu | ||
Revision as of 03:04, 30 April 2005
| Author: Afrow UK (talk, contrib) |
Description
This script will output all after x spaces, where x is the space count from the end of the input string.
Usage
Push "I am Afrow UK" Push 2 Call SimpStrSort Pop $R0
$R0 will now be "Afrow UK", since "Afrow UK" is after the 2nd space from the end of the string.
The Function
Function SimpStrSort Exch $4 ; count to get part Exch Exch $0 ; input string Push $1 Push $2 Push $3 StrCpy $1 0 StrCpy $3 1 loop: IntOp $1 $1 - 1 StrCpy $2 $0 1 $1 StrCmp $2 "" exit2 StrCmp $2 " " next ; replace " " with whatever you like Goto loop next: StrCmp $3 $4 exit IntOp $3 $3 + 1 Goto loop exit2: IntOp $1 $1 - 1 exit: IntOp $1 $1 + 1 StrCpy $0 $0 "" $1 Pop $3 Pop $2 Pop $1 Exch $0 ; output string FunctionEnd
-Stu
