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Fix #84 , move_jump_target should use characters instead of cells #97

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Fix #84 , move_jump_target should use characters instead of cells #97

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14 changes: 7 additions & 7 deletions lua/hop/jump_target.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -154,15 +154,15 @@ function M.move_jump_target(jt, offset_row, offset_cell)

if dcell ~= 0 then
local line = vim.api.nvim_buf_get_lines(jt.buffer, jt.cursor.row - 1, jt.cursor.row, false)[1]
local line_cells = vim.fn.strdisplaywidth(line)
local line_chars = vim.fn.strchars(line)
---@type WindowCell
local new_cell = vim.fn.strdisplaywidth(line:sub(1, jt.cursor.col)) + dcell
if new_cell >= line_cells then
new_cell = line_cells
elseif new_cell < 0 then
new_cell = 0
local new_char = vim.fn.strchars(line:sub(1, jt.cursor.col)) + dcell
if new_char >= line_chars then
new_char = line_chars - 1
elseif new_char < 0 then
new_char = 0
end
jt.cursor.col = vim.fn.byteidx(line, window.cell2char(line, new_cell))
jt.cursor.col = vim.fn.byteidx(line, new_char)
end
end

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