Remove whitespace

6 files changed, 163 insertions, 163 deletions

diff --git a/api/builtins.yaml b/api/builtins.yaml
index 848ea2a5..83222660 100644
--- a/api/builtins.yaml
+++ b/api/builtins.yaml
@@ -33,7 +33,7 @@ ask:
   example: |
     >> ask("What's your name? ")
     = "Arthur Dent"
-    
+
 exit:
   short: exit the program
   description: >
@@ -56,7 +56,7 @@ exit:
         The status code that the program with exit with.
   example: |
     exit(status=1, "Goodbye forever!")
-    
+
 getenv:
   short: get an environment variable
   description: >
@@ -73,7 +73,7 @@ getenv:
   example: |
     >> getenv("TERM")
     = "xterm-256color"?
-    
+
 print:
   short: print some text
   description: >
@@ -95,7 +95,7 @@ print:
   example: |
     print("Hello ", newline=no)
     print("world!")
-    
+
 say:
   short: print some text
   description: >
@@ -117,7 +117,7 @@ say:
   example: |
     say("Hello ", newline=no)
     say("world!")
-    
+
 setenv:
   short: set an environment variable
   description: >
@@ -137,7 +137,7 @@ setenv:
         The new value of the environment variable.
   example: |
     setenv("FOOBAR", "xyz")
-    
+
 sleep:
   short: wait for an interval
   description: >
@@ -153,7 +153,7 @@ sleep:
         How many seconds to sleep for.
   example: |
     sleep(1.5)
-    
+
 fail:
   short: abort the program
   description: >
@@ -169,7 +169,7 @@ fail:
         The error message to print.
   example: |
     fail("Oh no!")
-    
+
 USE_COLOR:
   short: whether to use colors
   type: Bool
diff --git a/api/lists.yaml b/api/lists.yaml
index d729fd66..6648fe94 100644
--- a/api/lists.yaml
+++ b/api/lists.yaml
@@ -23,13 +23,13 @@ List.binary_search:
   example: |
     >> [1, 3, 5, 7, 9].binary_search(5)
     = 3
-    
+
     >> [1, 3, 5, 7, 9].binary_search(-999)
     = 1
-    
+
     >> [1, 3, 5, 7, 9].binary_search(999)
     = 6
-    
+
 List.by:
   short: slice by a step value
   description: >
@@ -50,7 +50,7 @@ List.by:
   example: |
     >> [1, 2, 3, 4, 5, 6].by(2)
     = [1, 3, 5]
-    
+
 List.clear:
   short: clear a list
   description: >
@@ -66,7 +66,7 @@ List.clear:
         The mutable reference to the list to be cleared.
   example: |
     >> my_list.clear()
-    
+
 List.counts:
   short: count occurrences
   description: >
@@ -83,7 +83,7 @@ List.counts:
   example: |
     >> [10, 20, 30, 30, 30].counts()
     = {10=1, 20=1, 30=3}
-    
+
 List.find:
   short: find an element's index
   description: >
@@ -104,10 +104,10 @@ List.find:
   example: |
     >> [10, 20, 30, 40, 50].find(20)
     = 2 : Int?
-    
+
     >> [10, 20, 30, 40, 50].find(9999)
     = none : Int?
-    
+
 List.from:
   short: slice an array from a start index
   description: >
@@ -128,7 +128,7 @@ List.from:
   example: |
     >> [10, 20, 30, 40, 50].from(3)
     = [30, 40, 50]
-    
+
 List.has:
   short: check for member
   description: >
@@ -149,7 +149,7 @@ List.has:
   example: |
     >> [10, 20, 30].has(20)
     = yes
-    
+
 List.heap_pop:
   short: heap pop
   description: >
@@ -175,7 +175,7 @@ List.heap_pop:
     >> my_heap.heapify()
     >> my_heap.heap_pop()
     = 10
-    
+
 List.heap_push:
   short: heap push
   description: >
@@ -201,7 +201,7 @@ List.heap_push:
         default comparison function for the item type will be used.
   example: |
     >> my_heap.heap_push(10)
-    
+
 List.heapify:
   short: convert a list into a heap
   description: >
@@ -224,7 +224,7 @@ List.heapify:
   example: |
     >> my_heap := [30, 10, 20]
     >> my_heap.heapify()
-    
+
 List.insert:
   short: add an item to a list
   description: >
@@ -255,11 +255,11 @@ List.insert:
     >> list.insert(30)
     >> list
     = [10, 20, 30]
-    
+
     >> list.insert(999, at=2)
     >> list
     = [10, 999, 20, 30]
-    
+
 List.insert_all:
   short: add multiple items to a list
   description: >
@@ -290,11 +290,11 @@ List.insert_all:
     list.insert_all([30, 40])
     >> list
     = [10, 20, 30, 40]
-    
+
     list.insert_all([99, 100], at=2)
     >> list
     = [10, 99, 100, 20, 30, 40]
-    
+
 List.pop:
   short: pop an item from a list
   description: >
@@ -321,17 +321,17 @@ List.pop:
     to pop the last value.
   example: |
     >> list := [10, 20, 30, 40]
-    
+
     >> list.pop()
     = 40
     >> list
     = &[10, 20, 30]
-    
+
     >> list.pop(index=2)
     = 20
     >> list
     = &[10, 30]
-    
+
 List.random:
   short: pick a random element
   description: >
@@ -355,7 +355,7 @@ List.random:
   example: |
     >> [10, 20, 30].random()
     = 20
-    
+
 List.remove_at:
   short: remove an item by index
   description: >
@@ -387,11 +387,11 @@ List.remove_at:
     list.remove_at(2)
     >> list
     = [10, 30, 40, 50]
-    
+
     list.remove_at(2, count=2)
     >> list
     = [10, 50]
-    
+
 List.remove_item:
   short: remove an item by value
   description: >
@@ -421,11 +421,11 @@ List.remove_item:
     list.remove_item(10)
     >> list
     = [20, 20, 30]
-    
+
     list.remove_item(20, max_count=1)
     >> list
     = [20, 30]
-    
+
 List.reversed:
   short: get a reversed list
   description: >
@@ -442,7 +442,7 @@ List.reversed:
   example: |
     >> [10, 20, 30].reversed()
     = [30, 20, 10]
-    
+
 List.sample:
   short: weighted random choices
   description: >
@@ -487,7 +487,7 @@ List.sample:
   example: |
     >> [10, 20, 30].sample(2, weights=[90%, 5%, 5%])
     = [10, 10]
-    
+
 List.shuffle:
   short: shuffle a list in place
   description: >
@@ -510,7 +510,7 @@ List.shuffle:
         generation)
   example: |
     >> list.shuffle()
-    
+
 List.shuffled:
   short: return a shuffled list
   description: >
@@ -534,7 +534,7 @@ List.shuffled:
   example: |
     >> [10, 20, 30, 40].shuffled()
     = [40, 10, 30, 20]
-    
+
 List.slice:
   short: get a slice of a list
   description: >
@@ -561,10 +561,10 @@ List.slice:
   example: |
     >> [10, 20, 30, 40, 50].slice(2, 4)
     = [20, 30, 40]
-    
+
     >> [10, 20, 30, 40, 50].slice(-3, -2)
     = [30, 40]
-    
+
 List.sort:
   short: sort a list
   description: >
@@ -588,11 +588,11 @@ List.sort:
     list.sort()
     >> list
     = [-30, 10, 20, 40]
-    
+
     list.sort(func(a,b:&Int): a.abs() <> b.abs())
     >> list
     = [10, 20, -30, 40]
-    
+
 List.sorted:
   short: sorted copy of a list
   description: >
@@ -614,10 +614,10 @@ List.sorted:
   example: |
     >> [40, 10, -30, 20].sorted()
     = [-30, 10, 20, 40]
-    
+
     >> [40, 10, -30, 20].sorted(func(a,b:&Int): a.abs() <> b.abs())
     = [10, 20, -30, 40]
-    
+
 List.to:
   short: slice a list to an end index
   description: >
@@ -638,10 +638,10 @@ List.to:
   example: |
     >> [10, 20, 30, 40, 50].to(3)
     = [10, 20, 30]
-    
+
     >> [10, 20, 30, 40, 50].to(-2)
     = [10, 20, 30, 40]
-    
+
 List.unique:
   short: convert a list to a set
   description: >
@@ -658,7 +658,7 @@ List.unique:
   example: |
     >> [10, 20, 10, 10, 30].unique()
     = {10, 20, 30}
-    
+
 List.where:
   short: find an index where a predicate matches
   description: >
diff --git a/api/nums.yaml b/api/nums.yaml
index 2c18fac5..bae87a5b 100644
--- a/api/nums.yaml
+++ b/api/nums.yaml
@@ -14,7 +14,7 @@ Num.abs:
   example: |
     >> (-3.5).abs()
     = 3.5
-    
+
 Num.acos:
   short: arc cosine
   description: >
@@ -31,7 +31,7 @@ Num.acos:
   example: |
     >> (0.0).acos() // -> (π/2)
     = 1.5708
-    
+
 Num.acosh:
   short: arc hyperbolic cosine
   description: >
@@ -48,7 +48,7 @@ Num.acosh:
   example: |
     >> (1.0).acosh()
     = 0
-    
+
 Num.asin:
   short: arc sine
   description: >
@@ -65,7 +65,7 @@ Num.asin:
   example: |
     >> (0.5).asin()  // -> (π/6)
     = 0.5236
-    
+
 Num.asinh:
   short: arc hyperbolic sine
   description: >
@@ -82,7 +82,7 @@ Num.asinh:
   example: |
     >> (0.0).asinh()
     = 0
-    
+
 Num.atan:
   short: arc tangent
   description: >
@@ -99,7 +99,7 @@ Num.atan:
   example: |
     >> (1.0).atan() // -> (π/4)
     = 0.7854
-    
+
 Num.atan2:
   short: arc tangent from 2 variables
   description: >
@@ -120,7 +120,7 @@ Num.atan2:
   example: |
     >> Num.atan2(1, 1) // -> (π/4)
     = 0.7854
-    
+
 Num.atanh:
   short: arc hyperbolic tangent.
   description: >
@@ -137,7 +137,7 @@ Num.atanh:
   example: |
     >> (0.5).atanh()
     = 0.5493
-    
+
 Num.cbrt:
   short: cube root
   description: >
@@ -154,7 +154,7 @@ Num.cbrt:
   example: |
     >> (27.0).cbrt()
     = 3
-    
+
 Num.ceil:
   short: ceiling function
   description: >
@@ -171,7 +171,7 @@ Num.ceil:
   example: |
     >> (3.2).ceil()
     = 4
-    
+
 Num.clamped:
   short: clamp a number
   description: >
@@ -197,7 +197,7 @@ Num.clamped:
   example: |
     >> (2.5).clamped(5.5, 10.5)
     = 5.5
-    
+
 Num.copysign:
   short: copy a number's sign
   description: >
@@ -218,7 +218,7 @@ Num.copysign:
   example: |
     >> (3.0).copysign(-1)
     = -3
-    
+
 Num.cos:
   short: cosine
   description: >
@@ -235,7 +235,7 @@ Num.cos:
   example: |
     >> (0.0).cos()
     = 1
-    
+
 Num.cosh:
   short: hyperbolic cosine
   description: >
@@ -252,7 +252,7 @@ Num.cosh:
   example: |
     >> (0.0).cosh()
     = 1
-    
+
 Num.erf:
   short: error function
   description: >
@@ -269,7 +269,7 @@ Num.erf:
   example: |
     >> (0.0).erf()
     = 0
-    
+
 Num.erfc:
   short: complimentary error function
   description: >
@@ -286,7 +286,7 @@ Num.erfc:
   example: |
     >> (0.0).erfc()
     = 1
-    
+
 Num.exp:
   short: base-e exponentiation
   description: >
@@ -303,7 +303,7 @@ Num.exp:
   example: |
     >> (1.0).exp()
     = 2.7183
-    
+
 Num.exp2:
   short: base-2 exponentiation
   description: >
@@ -320,7 +320,7 @@ Num.exp2:
   example: |
     >> (3.0).exp2()
     = 8
-    
+
 Num.expm1:
   short: base-e exponential minus 1
   description: >
@@ -337,7 +337,7 @@ Num.expm1:
   example: |
     >> (1.0).expm1()
     = 1.7183
-    
+
 Num.fdim:
   short: positive difference
   description: >
@@ -357,10 +357,10 @@ Num.fdim:
         The second number.
   example: |
     fd
-    
+
     >> (5.0).fdim(3)
     = 2
-    
+
 Num.floor:
   short: floor function
   description: >
@@ -377,7 +377,7 @@ Num.floor:
   example: |
     >> (3.7).floor()
     = 3
-    
+
 Num.hypot:
   short: Euclidean distance function
   description: >
@@ -398,7 +398,7 @@ Num.hypot:
   example: |
     >> Num.hypot(3, 4)
     = 5
-    
+
 Num.isfinite:
   short: check for finite number
   description: >
@@ -417,7 +417,7 @@ Num.isfinite:
     = yes
     >> Num.INF.isfinite()
     = no
-    
+
 Num.is_between:
   short: check if a number is in a range
   description: >
@@ -446,7 +446,7 @@ Num.is_between:
     = no
     >> (7.5).is_between(1, 7.5)
     = yes
-    
+
 Num.isinf:
   short: check for infinite number
   description: >
@@ -465,7 +465,7 @@ Num.isinf:
     = yes
     >> (1.0).isinf()
     = no
-    
+
 Num.j0:
   short: Bessel function
   description: >
@@ -482,7 +482,7 @@ Num.j0:
   example: |
     >> (0.0).j0()
     = 1
-    
+
 Num.j1:
   short: Bessel function
   description: >
@@ -499,7 +499,7 @@ Num.j1:
   example: |
     >> (0.0).j1()
     = 0
-    
+
 Num.log:
   short: natural logarithm
   description: >
@@ -516,7 +516,7 @@ Num.log:
   example: |
     >> Num.E.log()
     = 1
-    
+
 Num.log10:
   short: logarithm base-10
   description: >
@@ -533,7 +533,7 @@ Num.log10:
   example: |
     >> (100.0).log10()
     = 2
-    
+
 Num.log1p:
   short: logarithm of 1 plus x
   description: >
@@ -550,7 +550,7 @@ Num.log1p:
   example: |
     >> (1.0).log1p()
     = 0.6931
-    
+
 Num.log2:
   short: logarithm base-2
   description: >
@@ -567,7 +567,7 @@ Num.log2:
   example: |
     >> (8.0).log2()
     = 3
-    
+
 Num.logb:
   short: exponent of a floating point value
   description: >
@@ -584,7 +584,7 @@ Num.logb:
   example: |
     >> (8.0).logb()
     = 3
-    
+
 Num.mix:
   short: mix two numbers by an amount
   description: >
@@ -611,7 +611,7 @@ Num.mix:
     = 15
     >> (0.25).mix(10, 20)
     = 12.5
-    
+
 Num.near:
   short: check if two numbers are near each other
   description: >
@@ -644,13 +644,13 @@ Num.near:
   example: |
     >> (1.0).near(1.000000001)
     = yes
-    
+
     >> (100.0).near(110, ratio=0.1)
     = yes
-    
+
     >> (5.0).near(5.1, min_epsilon=0.1)
     = yes
-    
+
 Num.nextafter:
   short: next floating point number
   description: >
@@ -671,7 +671,7 @@ Num.nextafter:
   example: |
     >> (1.0).nextafter(1.1)
     = 1.0000000000000002
-    
+
 Num.parse:
   short: convert text to number
   description: >
@@ -705,7 +705,7 @@ Num.parse:
     = 1.5 : Num?
     >> remainder
     = "junk"
-    
+
 Num.percent:
   short: format as a percentage
   description: >
@@ -758,7 +758,7 @@ Num.with_precision:
     = 123500
     >> (1234567.).with_precision(5)
     = 1234565
-    
+
 Num.rint:
   short: round to nearest integer
   description: >
@@ -777,7 +777,7 @@ Num.rint:
     = 4
     >> (2.5).rint()
     = 2
-    
+
 Num.round:
   short: round to nearest integer
   description: >
@@ -796,7 +796,7 @@ Num.round:
     = 2
     >> (2.7).round()
     = 3
-    
+
 Num.significand:
   short: get mantissa
   description: >
@@ -813,7 +813,7 @@ Num.significand:
   example: |
     >> (1234.567).significand()
     = 0.1234567
-    
+
 Num.sin:
   short: sine
   description: >
@@ -830,7 +830,7 @@ Num.sin:
   example: |
     >> (0.0).sin()
     = 0
-    
+
 Num.sinh:
   short: hyperbolic sine
   description: >
@@ -847,7 +847,7 @@ Num.sinh:
   example: |
     >> (0.0).sinh()
     = 0
-    
+
 Num.sqrt:
   short: square root
   description: >
@@ -864,7 +864,7 @@ Num.sqrt:
   example: |
     >> (16.0).sqrt()
     = 4
-    
+
 Num.tan:
   short: tangent
   description: >
@@ -881,7 +881,7 @@ Num.tan:
   example: |
     >> (0.0).tan()
     = 0
-    
+
 Num.tanh:
   short: hyperbolic tangent
   description: >
@@ -898,7 +898,7 @@ Num.tanh:
   example: |
     >> (0.0).tanh()
     = 0
-    
+
 Num.tgamma:
   short: "true gamma function"
   description: >
@@ -915,7 +915,7 @@ Num.tgamma:
   example: |
     >> (1.0).tgamma()
     = 1
-    
+
 Num.trunc:
   short: truncate a number
   description: >
@@ -934,7 +934,7 @@ Num.trunc:
     = 3
     >> (-3.7).trunc()
     = -3
-    
+
 Num.y0:
   short: Bessel function
   description: >
@@ -951,7 +951,7 @@ Num.y0:
   example: |
     >> (1.0).y0()
     = -0.7652
-    
+
 Num.y1:
   short: Bessel function
   description: >
@@ -968,7 +968,7 @@ Num.y1:
   example: |
     >> (1.0).y1()
     = 0.4401
-    
+
 
 Num.1_PI:
   short: 1/pi
diff --git a/api/paths.yaml b/api/paths.yaml
index 1bfe5d6d..1e62b250 100644
--- a/api/paths.yaml
+++ b/api/paths.yaml
@@ -22,7 +22,7 @@ Path.accessed:
     = 1704221100?
     >> (./not-a-file).accessed()
     = none
-    
+
 Path.append:
   short: append to a file
   description: >
@@ -48,7 +48,7 @@ Path.append:
         The permissions to set on the file if it is being created.
   example: |
     (./log.txt).append("extra line$(\n)")
-    
+
 Path.append_bytes:
   short: append bytes to a file
   description: >
@@ -74,7 +74,7 @@ Path.append_bytes:
         The permissions to set on the file if it is being created.
   example: |
     (./log.txt).append_bytes([104, 105])
-    
+
 Path.base_name:
   short: base name of a file
   description: >
@@ -91,7 +91,7 @@ Path.base_name:
   example: |
     >> (./path/to/file.txt).base_name()
     = "file.txt"
-    
+
 Path.by_line:
   short: iterate by line
   description: >
@@ -114,11 +114,11 @@ Path.by_line:
     say(line.upper())
     else
     say("Couldn't read file!")
-    
+
     # Assume the file is readable and error if that's not the case:
     for line in (/dev/stdin).by_line()!
     say(line.upper())
-    
+
 Path.can_execute:
   short: check execute permissions
   description: >
@@ -139,7 +139,7 @@ Path.can_execute:
     = no
     >> (/non/existant/file).can_execute()
     = no
-    
+
 Path.can_read:
   short: check read permissions
   description: >
@@ -160,7 +160,7 @@ Path.can_read:
     = no
     >> (/non/existant/file).can_read()
     = no
-    
+
 Path.can_write:
   short: check write permissions
   description: >
@@ -181,7 +181,7 @@ Path.can_write:
     = no
     >> (/non/existant/file).can_write()
     = no
-    
+
 Path.changed:
   short: get the last changed time
   description: >
@@ -209,7 +209,7 @@ Path.changed:
     = 1704221100?
     >> (./not-a-file).changed()
     = none
-    
+
 Path.child:
   short: append a child to a path
   description: >
@@ -230,7 +230,7 @@ Path.child:
   example: |
     >> (./directory).child("file.txt")
     = (./directory/file.txt)
-    
+
 Path.children:
   short: get children of a directory
   description: >
@@ -251,7 +251,7 @@ Path.children:
   example: |
     >> (./directory).children(include_hidden=yes)
     = [".git", "foo.txt"]
-    
+
 Path.create_directory:
   short: make a directory
   description: >
@@ -272,7 +272,7 @@ Path.create_directory:
         The permissions to set on the new directory.
   example: |
     (./new_directory).create_directory()
-    
+
 Path.current_dir:
   short: get current directory
   description: >
@@ -286,7 +286,7 @@ Path.current_dir:
   example: |
     >> Path.current_dir()
     = (/home/user/tomo)
-    
+
 Path.exists:
   short: check if a path exists
   description: >
@@ -303,7 +303,7 @@ Path.exists:
   example: |
     >> (/).exists()
     = yes
-    
+
 Path.expand_home:
   short: 'expand ~ to $HOME'
   description: >
@@ -324,7 +324,7 @@ Path.expand_home:
     = /home/user/foo
     >> (/foo).expand_home() # No change
     = /foo
-    
+
 Path.extension:
   short: get file extension
   description: >
@@ -354,7 +354,7 @@ Path.extension:
     = ""
     >> (./.git).extension()
     = ""
-    
+
 Path.files:
   short: list files in a directory
   description: >
@@ -376,7 +376,7 @@ Path.files:
   example: |
     >> (./directory).files(include_hidden=yes)
     = [(./directory/file1.txt), (./directory/file2.txt)]
-    
+
 Path.from_components:
   short: build a path from components
   description: >
@@ -397,7 +397,7 @@ Path.from_components:
     = ./foo.txt
     >> Path.from_components(["~", ".local"])
     = ~/.local
-    
+
 Path.glob:
   short: perform file globbing
   description: >
@@ -439,7 +439,7 @@ Path.glob:
     # Globs with no matches return an empty list:
     >> (./*.xxx).glob()
     = []
-    
+
 Path.group:
   short: get the owning group
   description: >
@@ -491,7 +491,7 @@ Path.has_extension:
     = yes
     >> (/foo.tar.gz).has_extension("zip")
     = no
-    
+
 Path.is_directory:
   short: check if a path is a directory
   description: >
@@ -512,10 +512,10 @@ Path.is_directory:
   example: |
     >> (./directory/).is_directory()
     = yes
-    
+
     >> (./file.txt).is_directory()
     = no
-    
+
 Path.is_file:
   short: check if a path is a file
   description: >
@@ -536,10 +536,10 @@ Path.is_file:
   example: |
     >> (./file.txt).is_file()
     = yes
-    
+
     >> (./directory/).is_file()
     = no
-    
+
 Path.is_socket:
   short: check if a path is a socket
   description: >
@@ -560,7 +560,7 @@ Path.is_socket:
   example: |
     >> (./socket).is_socket()
     = yes
-    
+
 Path.is_symlink:
   short: check if a path is a symbolic link
   description: >
@@ -577,7 +577,7 @@ Path.is_symlink:
   example: |
     >> (./link).is_symlink()
     = yes
-    
+
 Path.modified:
   short: get file modification time
   description: >
@@ -602,7 +602,7 @@ Path.modified:
     = 1704221100?
     >> (./not-a-file).modified()
     = none
-    
+
 Path.owner:
   short: get file owner
   description: >
@@ -626,7 +626,7 @@ Path.owner:
     = "root"
     >> (/non/existent/file).owner()
     = none
-    
+
 Path.parent:
   short: get parent directory
   description: >
@@ -643,7 +643,7 @@ Path.parent:
   example: |
     >> (./path/to/file.txt).parent()
     = (./path/to/)
-    
+
 Path.read:
   short: read file contents
   description: >
@@ -663,10 +663,10 @@ Path.read:
   example: |
     >> (./hello.txt).read()
     = "Hello"?
-    
+
     >> (./nosuchfile.xxx).read()
     = none
-    
+
 Path.read_bytes:
   short: read file contents as bytes
   description: >
@@ -690,10 +690,10 @@ Path.read_bytes:
   example: |
     >> (./hello.txt).read()
     = [72, 101, 108, 108, 111]?
-    
+
     >> (./nosuchfile.xxx).read()
     = none
-    
+
 Path.relative_to:
   short: apply a relative path to another
   description: >
@@ -714,7 +714,7 @@ Path.relative_to:
   example: |
     >> (./path/to/file.txt).relative(relative_to=(./path))
     = (./to/file.txt)
-    
+
 Path.remove:
   short: remove a file or directory
   description: >
@@ -734,7 +734,7 @@ Path.remove:
         Whether to ignore errors if the file or directory does not exist.
   example: |
     (./file.txt).remove()
-    
+
 Path.resolved:
   short: resolve a path
   description: >
@@ -755,10 +755,10 @@ Path.resolved:
   example: |
     >> (~/foo).resolved()
     = (/home/user/foo)
-    
+
     >> (./path/to/file.txt).resolved(relative_to=(/foo))
     = (/foo/path/to/file.txt)
-    
+
 Path.set_owner:
   short: set the owner
   description: >
@@ -811,7 +811,7 @@ Path.sibling:
   example: |
     >> (/foo/baz).sibling("doop")
     = (/foo/doop)
-    
+
 Path.subdirectories:
   short: get subdirectories
   description: >
@@ -832,10 +832,10 @@ Path.subdirectories:
   example: |
     >> (./directory).subdirectories()
     = [(./directory/subdir1), (./directory/subdir2)]
-    
+
     >> (./directory).subdirectories(include_hidden=yes)
     = [(./directory/.git), (./directory/subdir1), (./directory/subdir2)]
-    
+
 Path.unique_directory:
   short: create a directory with a unique name
   description: >
@@ -855,7 +855,7 @@ Path.unique_directory:
     >> created.is_directory()
     = yes
     created.remove()
-    
+
 Path.write:
   short: write to a file
   description: >
@@ -881,7 +881,7 @@ Path.write:
         The permissions to set on the file if it is created.
   example: |
     (./file.txt).write("Hello, world!")
-    
+
 Path.write_bytes:
   short: write bytes to a file
   description: >
@@ -907,7 +907,7 @@ Path.write_bytes:
         The permissions to set on the file if it is created.
   example: |
     (./file.txt).write_bytes([104, 105])
-    
+
 Path.write_unique:
   short: write to a uniquely named file
   description: >
@@ -934,7 +934,7 @@ Path.write_unique:
     >> created.read()
     = "Hello, world!"
     created.remove()
-    
+
 Path.write_unique_bytes:
   short: write bytes to a uniquely named file
   description: >
@@ -961,4 +961,4 @@ Path.write_unique_bytes:
     >> created.read()
     = [1, 2, 3]
     created.remove()
-    
+
diff --git a/api/sets.yaml b/api/sets.yaml
index 08111932..7621db9d 100644
--- a/api/sets.yaml
+++ b/api/sets.yaml
@@ -17,7 +17,7 @@ Set.add:
         The item to add to the set.
   example: |
     >> nums.add(42)
-    
+
 Set.add_all:
   short: add items to a set
   description: >
@@ -37,7 +37,7 @@ Set.add_all:
         The list of items to add to the set.
   example: |
     >> nums.add_all([1, 2, 3])
-    
+
 Set.clear:
   short: clear a set
   description: >
@@ -53,7 +53,7 @@ Set.clear:
         The mutable reference to the set.
   example: |
     >> nums.clear()
-    
+
 Set.has:
   short: check if a set has an item
   description: >
@@ -74,7 +74,7 @@ Set.has:
   example: |
     >> |10, 20|.has(20)
     = yes
-    
+
 Set.is_subset_of:
   short: check if a set is a subset
   description: >
@@ -100,7 +100,7 @@ Set.is_subset_of:
   example: |
     >> |1, 2|.is_subset_of(|1, 2, 3|)
     = yes
-    
+
 Set.is_superset_of:
   short: check if a set is a superset
   description: >
@@ -126,7 +126,7 @@ Set.is_superset_of:
   example: |
     >> |1, 2, 3|.is_superset_of(|1, 2|)
     = yes
-    
+
 Set.overlap:
   short: set intersection
   description: >
@@ -147,7 +147,7 @@ Set.overlap:
   example: |
     >> |1, 2|.overlap(|2, 3|)
     = |2|
-    
+
 Set.remove:
   short: remove an item from a set
   description: >
@@ -167,7 +167,7 @@ Set.remove:
         The item to remove from the set.
   example: |
     >> nums.remove(42)
-    
+
 Set.remove_all:
   short: remove items from a set
   description: >
@@ -187,7 +187,7 @@ Set.remove_all:
         The list of items to remove from the set.
   example: |
     >> nums.remove_all([1, 2, 3])
-    
+
 Set.with:
   short: set union
   description: >
@@ -208,7 +208,7 @@ Set.with:
   example: |
     >> |1, 2|.with(|2, 3|)
     = |1, 2, 3|
-    
+
 Set.without:
   short: set difference
   description: >
diff --git a/api/tables.yaml b/api/tables.yaml
index f3b648da..46f45db9 100644
--- a/api/tables.yaml
+++ b/api/tables.yaml
@@ -13,7 +13,7 @@ Table.clear:
         The reference to the table.
   example: |
     >> t.clear()
-    
+
 Table.get:
   short: get an item from a table
   description: >
@@ -37,16 +37,16 @@ Table.get:
     >> t := {"A"=1, "B"=2}
     >> t.get("A")
     = 1?
-    
+
     >> t.get("????")
     = none
-    
+
     >> t.get("A")!
     = 1
-    
+
     >> t.get("????") or 0
     = 0
-    
+
 Table.get_or_set:
   short: get an item or set a default if absent
   description: >
@@ -86,7 +86,7 @@ Table.get_or_set:
     = @[0, 0, 0]
     >> t
     = &{"A"=@[1, 2, 3, 4], "B"=@[99], "C"=@[0, 0, 0]}
-    
+
 Table.has:
   short: check for a key
   description: >
@@ -109,7 +109,7 @@ Table.has:
     = yes
     >> {"A"=1, "B"=2}.has("xxx")
     = no
-    
+
 Table.remove:
   short: remove a table entry
   description: >
@@ -132,7 +132,7 @@ Table.remove:
     t.remove("A")
     >> t
     = {"B"=2}
-    
+
 Table.set:
   short: set a table entry
   description: >
@@ -159,7 +159,7 @@ Table.set:
     t.set("C", 3)
     >> t
     = {"A"=1, "B"=2, "C"=3}
-    
+
 Table.with_fallback:
   short: return a table with a new fallback
   description: >