Remove old references to match

Author: PMunch

lib/pure/options.nim

@@ -177,7 +177,7 @@
 ##     echo "Never run" # the first statement returns a none option, which when
 ##     # compared to 2 returns another none option. This none option is then
 ##     # obviously not a some. Note that in this case it would be better to use
-##     # a `match`.
+##     # a `require`.
 
 import typetraits
 import macros
@@ -233,13 +233,13 @@ proc isNone*[T](self: Option[T]): bool {.inline.} =
   else:
     not self.has
 
-proc unsafeGet*[T](self: Option[T]): T {.deprecated: "Use `match`, `.?`, or " &
+proc unsafeGet*[T](self: Option[T]): T {.deprecated: "Use `require`, `.?`, or " &
   "special form `or` and `and` instead of manual checks".} =
   ## Returns the value of a ``some``. Behavior is undefined for ``none``.
   assert self.isSome
   self.val
 
-proc get*[T](self: Option[T]): T {.deprecated: "Use `match`, `.?`, or " &
+proc get*[T](self: Option[T]): T {.deprecated: "Use `require`, `.?`, or " &
   "special form `or` and `and` instead of manual checks".}=
   ## Returns contents of the Option. If it is none, then an exception is
   ## thrown.
@@ -609,7 +609,7 @@ macro wrapException*(statement: untyped): untyped =
   ##   let optParseInt = wrapException: parseInt(x: string)
   ##   # This will run the first parsing, then stop because it returns a some
   ##   # option with the exception.
-  ##   match optParseInt("bob") or optParseInt("20"):
+  ##   require optParseInt("bob") or optParseInt("20"):
   ##     just e: echo e.msg
   ##     none: echo "Execution succeded"
   assert(statement.len == 1)
@@ -650,7 +650,7 @@ macro wrapErrorCode*(statement: untyped): untyped =
   ##   let optParseInt = wrapErrorCode: parseInt(x: string)
   ##   # This will run the first parsing, then stop because it returns a some
   ##   # option with the "error code".
-  ##   match optParseInt("10") or optParseInt("0"):
+  ##   require optParseInt("10") or optParseInt("0"):
   ##     just e: echo "Got error code: ", e
   ##     none: echo "Execution succeded"
   assert(statement.len == 1)