Use Calibredrv delete cell name prefix or suffix

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1. set ingds ./xxx.gds
   
2. set outgds ./yyy.gds
   
3. 
   
4. ### open source gds
   
5. set L [layout create $ingds -dt_expand -preservePaths -preserveTextAttributes]
   
6. 
   
7. ### get all cells
   
8. set allCell [$L cells]
   
9. 
   
10. ### travel each cell
    
11. foreach c $allCell {
    
12.         ### match the cell have suffix
    
13.         if [string match *_suffix $c] {
    
14.                 ### set new cell name as no suffix
    
15.                 set newc [string map {“_suffix” “”} $c]
    
16.                 ### if new cell exists
    
17.                 if [$L exists cell $newc] {
    
18.                         puts “$newc exist!!!!!!!!!!!!!!”
    
19.                 } else {
    
20.                         ### change the cell name to new
    
21.                         $L cellname $c $newc
    
22.                 }
    
23.         }
    
24. }
    
25. $L gdsout $outgds

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