1 files changed, 9 insertions, 9 deletions
diff --git a/std/prelude/strings.pk b/std/prelude/strings.pk
index a8c72fb..5c71047 100644
--- a/std/prelude/strings.pk
+++ b/std/prelude/strings.pk
@@ -22,7 +22,7 @@ pub func len(self: lent str): uint =
   res
 
 ## Pushes a character to the end of a mutable string.
-pub func push(self: mut str, val: chr) =
+pub func push(self: mut str, val: char) =
   self.data.push(val.byte) # todo: obsolete by from/to conversion??
 
 ## Pushes an owned string to the end of a mutable string.
@@ -34,29 +34,29 @@ pub func push(self: mut str, val: str) =
 ## SAFETY: We return early upon an empty string.
 ## And decrement by one char for a non-empty string.
 @[safe]
-pub func pop(self: mut str): chr? =
+pub func pop(self: mut str): char? =
   let char = self.chars.rev.next?
   self.data.set_len(self.len - char.len) # this is normally unsafe.
   Some(char)
 
 ## Returns the character at the provided index, if it exists.
-pub func get(self: str, i: uint): chr? =
+pub func get(self: str, i: uint): char? =
   ...
 
 ## Sets the character at the provided index, if it exists.
 ## As strings are packed, this may call str.grow and reallocate.
 ## oh fuck we have to insert + remove anyway
-pub func set(self: mut str, i: uint, val: chr) =
+pub func set(self: mut str, i: uint, val: char) =
   ...
 
 ## Inserts a character at an arbitrary position within a string.
 ## Panics on failure. (todo: can we do better?)
-pub func insert(self: mut str, i: uint, val: chr) =
+pub func insert(self: mut str, i: uint, val: char) =
   ...
 
 ## Removes and returns a character at an arbitrary position within a string.
 ## Panics on failure. (todo: can we do better?)
-pub func remove(self: mut str, i: uint): chr =
+pub func remove(self: mut str, i: uint): char? =
   ...
 
 ## Syntactic sugar for string appending.
@@ -70,9 +70,9 @@ pub func &(a: str, b: str): str =
 
 ## Conversion from a string to a list of bytes. Zero-cost.
 pub func to(self: str): list[byte] = self.data
-## Conversion from a str to a list[chr]. Reallocates.
-pub func to(self: str): list[chr] =
-  var res: list[chr]
+## Conversion from a str to a list[char]. Reallocates.
+pub func to(self: str): list[char] =
+  var res: list[char]
   for char in self do res.push(char)
   res
 ## Conversion from a char to an array of bytes. Zero-cost.