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Vertically align list item continuation lines when autowrapping

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Peter Melnichenko
2018-04-10 16:10:56 +03:00
parent 849622d8e2
commit b8c12f50e3
2 changed files with 35 additions and 1 deletions
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28
spec/help_spec.lua
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@@ -578,6 +578,34 @@ Options:
-h, --help Show this help message and exit.]], parser:get_help())
end)
it("preserves indentation of list items", function()
local parser = Parser "foo"
:help_max_width(80)
parser:option "-f --foo"
:description("Let's start a list:\n\n" ..
"* Here is a list item.\n" ..
"* Here is another one, this one is very long so it needs several lines. More words. Word. Word.\n" ..
" + Here is a nested list item. Word. Word. Word. Word. Word. Bird. Word. Bird. Bird. Bird.\n" ..
"* Back to normal list, this one uses several spaces after the list item mark. Bird. Bird. Bird.")
assert.equal([[
Usage: foo [-f <foo>] [-h]
Options:
-f <foo>, Let's start a list:
--foo <foo>
* Here is a list item.
* Here is another one, this one is very long so it
needs several lines. More words. Word. Word.
+ Here is a nested list item. Word. Word. Word. Word.
Word. Bird. Word. Bird. Bird. Bird.
* Back to normal list, this one uses several spaces
after the list item mark. Bird. Bird. Bird.
-h, --help Show this help message and exit.]], parser:get_help())
end)
it("preserves multiple spaces between words", function()
local parser = Parser "foo"
:help_max_width(80)