Replaced deprecated repeatChar() with repeat() or spaces().

tests/manyloc/argument_parser/argument_parser.nim

@@ -471,7 +471,7 @@ proc build_help*(expected: seq[Tparameter_specification] = @[],
   let width = prefixes.map(proc (x: string): int = 3 + len(x)).max
 
   for line in zip(prefixes, helps):
-    result.add(line.a & repeatChar(width - line.a.len) & line.b)
+    result.add(line.a & spaces(width - line.a.len) & line.b)
 
 
 proc echo_help*(expected: seq[Tparameter_specification] = @[],

tests/manyloc/keineschweine/dependencies/genpacket/streams_enh.nim

@@ -1,5 +1,5 @@
 import streams
-from strutils import repeatChar
+from strutils import repeat
 
 proc readPaddedStr*(s: PStream, length: int, padChar = '\0'): TaintedString = 
   var lastChr = length
@@ -10,7 +10,7 @@ proc readPaddedStr*(s: PStream, length: int, padChar = '\0'): TaintedString =
 proc writePaddedStr*(s: PStream, str: string, length: int, padChar = '\0') =
   if str.len < length:
     s.write(str)
-    s.write(repeatChar(length - str.len, padChar))
+    s.write(repeat(padChar, length - str.len))
   elif str.len > length:
     s.write(str.substr(0, length - 1))
   else:
@@ -37,7 +37,7 @@ when isMainModule:
   testStream.setPosition 0
   testStream.writePaddedStr("Sup", 10)
   echo(repr(testStream), testStream.data.len)
-  doAssert testStream.data == "Sup"&repeatChar(7, '\0')
+  doAssert testStream.data == "Sup"&repeat('\0', 7)
   
   testStream.setPosition 0
   res = testStream.readPaddedStr(10)

tests/manyloc/keineschweine/keineschweine.nim

@@ -113,7 +113,7 @@ when defined(recordMode):
     isRecording = false
   proc zeroPad*(s: string; minLen: int): string =
     if s.len < minLen:
-      result = repeatChar(minLen - s.len, '0')
+      result = repeat(0, minLen - s.len)
       result.add s
     else:
       result = s