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fix: tags now work with hasktags (#375)

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This commit is contained in:
Simon Hauser
2020-12-31 16:17:09 +01:00
committed by GitHub
parent 686d560fa5
commit a0b37473a9
3 changed files with 51 additions and 23 deletions
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42
lua/telescope/previewers/buffer_previewer.lua
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@@ -222,11 +222,40 @@ end, {})
previewers.qflist = previewers.vimgrep
previewers.ctags = defaulter(function(_)
local determine_jump = function(entry)
if entry.scode then
return function(self)
local scode = string.gsub(entry.scode, '[$]$', '')
scode = string.gsub(scode, [[\\]], [[\]])
scode = string.gsub(scode, [[\/]], [[/]])
scode = string.gsub(scode, '[*]', [[\*]])
pcall(vim.fn.matchdelete, self.state.hl_id, self.state.winid)
vim.cmd "norm! gg"
vim.fn.search(scode, "W")
vim.cmd "norm! zz"
self.state.hl_id = vim.fn.matchadd('TelescopePreviewMatch', scode)
end
else
return function(self, bufnr)
if self.state.last_set_bufnr then
pcall(vim.api.nvim_buf_clear_namespace, self.state.last_set_bufnr, ns_previewer, 0, -1)
end
pcall(vim.api.nvim_buf_add_highlight, bufnr, ns_previewer, "TelescopePreviewMatch", entry.lnum - 1, 0, -1)
pcall(vim.api.nvim_win_set_cursor, self.state.winid, { entry.lnum, 0 })
self.state.last_set_bufnr = bufnr
end
end
end
return previewers.new_buffer_previewer {
teardown = function(self)
if self.state and self.state.hl_id then
pcall(vim.fn.matchdelete, self.state.hl_id, self.state.hl_win)
self.state.hl_id = nil
elseif self.state and self.state.last_set_bufnr and vim.api.nvim_buf_is_valid(self.state.last_set_bufnr) then
vim.api.nvim_buf_clear_namespace(self.state.last_set_bufnr, ns_previewer, 0, -1)
end
end,
@@ -236,22 +265,11 @@ previewers.ctags = defaulter(function(_)
define_preview = function(self, entry, status)
putils.with_preview_window(status, nil, function()
local scode = string.gsub(entry.scode, '[$]$', '')
scode = string.gsub(scode, [[\\]], [[\]])
scode = string.gsub(scode, [[\/]], [[/]])
scode = string.gsub(scode, '[*]', [[\*]])
conf.buffer_previewer_maker(entry.filename, self.state.bufnr, self.state.bufname, true, function(bufnr)
vim.api.nvim_buf_call(bufnr, function()
pcall(vim.fn.matchdelete, self.state.hl_id, self.state.winid)
vim.cmd "norm! gg"
vim.fn.search(scode, "W")
vim.cmd "norm! zz"
self.state.hl_id = vim.fn.matchadd('TelescopePreviewMatch', scode)
determine_jump(entry)(self, bufnr)
end)
end)
end)
end
}