Text processing

[enthus1ast]

here you go Stefan_Salewski
    
    
    import strutils
    
    proc transform(str: string): string =
      const matcher = "Array"
      for (elem, isSep) in str.tokenize(Whitespace + {',', ';'}):
        if elem.endsWith(matcher): result.add "ptr " & elem[0 .. ^(matcher.len 
+ 1)]
        else: result.add elem
    
    when isMainModule:
      import unittest
      suite "t6775":
        test "transform":
          block:
            let raw = "(self: ptr GApplication00; files: GFile00Array; nFiles: 
int32; hint: cstring; user_data: pointer)"
            let trans = "(self: ptr GApplication00; files: ptr GFile00; nFiles: 
int32; hint: cstring; user_data: pointer)"
            check raw.transform() == trans
          block:
            let raw = "(self: ptr GApplication00, files: GFile00Array, nFiles: 
int32, hint: cstring, user_data: pointer)"
            let trans = "(self: ptr GApplication00, files: ptr GFile00, nFiles: 
int32, hint: cstring, user_data: pointer)"
            check raw.transform() == trans
    
    
    Run