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Fix Markdown formatting of narrow table columns (#1430)

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Jonatan Kłosko 2022-09-22 21:10:51 +02:00 • committed by GitHub
parent 5ade7f97e1
commit 12f77daa68
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2 changed files with 13 additions and 2 deletions
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1
lib/livebook/live_markdown/markdown_helpers.ex
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@ -353,6 +353,7 @@ defmodule Livebook.LiveMarkdown.MarkdownHelpers do
cells
|> Enum.map(&IO.iodata_length/1)
|> Enum.max()
|> max(3)
end)
end

14
test/livebook/live_markdown/markdown_helpers_test.exs
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@ -205,8 +205,18 @@ defmodule Livebook.LiveMarkdown.MarkdownHelpersTest do
test "table without header" do
markdown = """
| Texas | TX | Austin |
| Maine | ME | Augusta |\
| Texas | TX | Austin |
| Maine | ME | Augusta |\
"""
assert markdown == reformat(markdown)
end
test "table with narrow column" do
markdown = """
| x | y | x and y |
| :-: | --- | ------- |
| 1 | 1 | 0 |\
"""
assert markdown == reformat(markdown)