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Merge pull request #579 from namwen/master

Remove extraneous 'has' from lists page

commit40af894d66c6906e7c57ffaafb3268fcb461ab85 authorrmariani <robert@tlon.io> dateFri 26 Jul 2019, 11:21 (7 years ago) parentc00b16ffaaab65
1 file changed+1−1
learn/hoon/hoon-tutorial/lists.md+1−1
learn/hoon/hoon-tutorial/lists.md+1−1
@@ -9,7 +9,7 @@ template = "doc.html"
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1010A **list** is a type of noun that you'll frequently encounter when reading and writing Hoon. A list can be thought of as an ordered arrangement of zero or more elements terminated by a `~` (null).
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12−So a list can be either null or non-null. When the list contains only `~` and no items, it's the null list. Most lists are, however, non-null lists, which have has items preceding the `~`. Non-null lists, called _lests_, are cells in which the head is the first list item, and the tail is the rest of the list. The tail is itself a list, and if such a list is also non-null, the head of this sub-list is the second item in the greater list, and so on. To illustrate, let's look at a list `[1 2 3 4 ~]` with the cell-delineating brackets left in:
12+So a list can be either null or non-null. When the list contains only `~` and no items, it's the null list. Most lists are, however, non-null lists, which have items preceding the `~`. Non-null lists, called _lests_, are cells in which the head is the first list item, and the tail is the rest of the list. The tail is itself a list, and if such a list is also non-null, the head of this sub-list is the second item in the greater list, and so on. To illustrate, let's look at a list `[1 2 3 4 ~]` with the cell-delineating brackets left in:
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1414`[1 [2 [3 [4 ~]]]]`
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