+18
-11
lines changedFilter options
+18
-11
lines changed Original file line number Diff line number Diff line change
@@ -97,15 +97,17 @@ end
97 97
---@param encoding string utf-8|utf-16|utf-32|nil defaults to utf-16
98 98
---@return number `encoding` index of `index` in `line`
99 99
function M._str_utfindex_enc(line, index, encoding)
100 -
if encoding ~= 'utf-8' then
101 -
local col32, col16 = vim.str_utfindex(line, index)
102 -
if encoding == 'utf-32' then
103 -
return col32
104 -
else
105 -
return col16
106 -
end
100 +
if not encoding then encoding = 'utf-16' end
101 +
if encoding == 'utf-8' then
102 +
if index then return index else return #line end
103 +
elseif encoding == 'utf-16' then
104 +
local _, col16 = vim.str_utfindex(line, index)
105 +
return col16
106 +
elseif encoding == 'utf-32' then
107 +
local col32, _ = vim.str_utfindex(line, index)
108 +
return col32
107 109
else
108 -
return index
110 +
error("Invalid encoding: " .. vim.inspect(encoding))
109 111
end
110 112
end
111 113
@@ -117,10 +119,15 @@ end
117 119
---@param encoding string utf-8|utf-16|utf-32|nil defaults to utf-16
118 120
---@return number byte (utf-8) index of `encoding` index `index` in `line`
119 121
function M._str_byteindex_enc(line, index, encoding)
120 -
if encoding ~= 'utf-8' then
121 -
return vim.str_byteindex(line, index, not encoding or encoding ~= 'utf-32')
122 +
if not encoding then encoding = 'utf-16' end
123 +
if encoding == 'utf-8' then
124 +
if index then return index else return #line end
125 +
elseif encoding == 'utf-16' then
126 +
return vim.str_byteindex(line, index, true)
127 +
elseif encoding == 'utf-32' then
128 +
return vim.str_byteindex(line, index)
122 129
else
123 -
return index
130 +
error("Invalid encoding: " .. vim.inspect(encoding))
124 131
end
125 132
end
126 133 You can’t perform that action at this time.
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