compilation cache: mostly working; generics not yet

lib/pure/parseutils.nim

@@ -274,30 +274,30 @@ type
     ikDollar,                ## escaped ``$`` part of the interpolated string
     ikVar,                   ## ``var`` part of the interpolated string
     ikExpr                   ## ``expr`` part of the interpolated string
-
+
 iterator interpolatedFragments*(s: string): tuple[kind: TInterpolatedKind,
-  value: string] =
-  ## Tokenizes the string `s` into substrings for interpolation purposes.
-  ##
-  ## Example:
-  ##
-  ## .. code-block:: nimrod
-  ##   for k, v in interpolatedFragments("  $this is ${an  example}  $$"):
-  ##     echo "(", k, ", \"", v, "\")"
-  ##
-  ## Results in:
-  ##
-  ## .. code-block:: nimrod
-  ##   (ikString, "  ")
-  ##   (ikExpr, "this")
-  ##   (ikString, " is ")
-  ##   (ikExpr, "an  example")
+  value: string] =
+  ## Tokenizes the string `s` into substrings for interpolation purposes.
+  ##
+  ## Example:
+  ##
+  ## .. code-block:: nimrod
+  ##   for k, v in interpolatedFragments("  $this is ${an  example}  $$"):
+  ##     echo "(", k, ", \"", v, "\")"
+  ##
+  ## Results in:
+  ##
+  ## .. code-block:: nimrod
   ##   (ikString, "  ")
-  ##   (ikDollar, "$")
+  ##   (ikExpr, "this")
+  ##   (ikString, " is ")
+  ##   (ikExpr, "an  example")
+  ##   (ikString, "  ")
+  ##   (ikDollar, "$")
   var i = 0
-  var kind: TInterpolatedKind
-  while true:
-    var j = i
+  var kind: TInterpolatedKind
+  while true:
+    var j = i
     if s[j] == '$':
       if s[j+1] == '{':
         inc j, 2
@@ -333,15 +333,15 @@ iterator interpolatedFragments*(s: string): tuple[kind: TInterpolatedKind,
       while j < s.len and s[j] != '$': inc j
       kind = ikStr
     if j > i:
-      # do not copy the trailing } for ikExpr:
-      yield (kind, substr(s, i, j-1-ord(kind == ikExpr)))
-    else:
-      break
-    i = j
+      # do not copy the trailing } for ikExpr:
+      yield (kind, substr(s, i, j-1-ord(kind == ikExpr)))
+    else:
+      break
+    i = j
 
 when isMainModule:
-  for k, v in interpolatedFragments("$test{}  $this is ${an{  example}}  "):
-    echo "(", k, ", \"", v, "\")"
+  for k, v in interpolatedFragments("$test{}  $this is ${an{  example}}  "):
+    echo "(", k, ", \"", v, "\")"
 
 
 {.pop.}