how to foramtter display path?

[mycf]

How can I do it in fzflua? like I`ve custom implemented it in Telescope The following
this is a raw path

jdt:/contents/mybatis-3.5.14.jar/org.apache.ibatis.plugin/Invocation.class?=spring-pz-consumer/%5C/Users%5C/ycf%5C/.m2%5C/repository%5C/org%5C/mybatis%5C/mybatis%5C/3.5.14%5C/mybatis-3.5.14.jar=/maven.pomderived=/true=/=/maven.groupId=/org.mybatis=/=/maven.artifactId=/mybatis=/=/maven.version=/3.5.14=/=/maven.scope=/compile=/=/maven.pomderived=/true=/%3Corg.apache.ibatis.plugin(Invocation.class"

lsp_work_symbol

lsp_reference

lsp_implement

[ibhagwan]

Fzf-lua uses an external process, therefore all the data has to be contained within the line, for what you’re after you’ll need a custom formatter that duplicates the full path/symbol data and then hide the metadata with --with-nth.

You might be able to hack your way with _fmt.to and _fmt.from:

fzf-lua/lua/fzf-lua/defaults.lua

Lines 752 to 758 in b92220e

	from = function(s, _)
	-- restore the format to something that `path.entry_to_file` can
	-- handle more robustly, while this can still work due to the `utils.nbsp`
	-- it will fail when the symbol contains "[%d]" (which we use as bufnr)
	local text, file = s:match(string.format("^(.-)%s(.*)", utils.nbsp))
	return string.format("%s %s", file, text)
	end

fzf-lua/lua/fzf-lua/defaults.lua

Lines 744 to 750 in b92220e

	-- NOT NEEDED: we format at the source in `lsp.symbol_handler`
	-- to = function(s, _)
	-- local file, text = s:match("^(.+:.+:.+:)%s(.*)")
	-- -- fzf has alignment issues with ansi colorings of different escape length
	-- local align = 56 + utils.ansi_escseq_len(text)
	-- return string.format("%-" .. align .. "s%s%s", text, utils.nbsp, file)
	-- end,

[mycf]

hi, I've tried the to function, why only get part of string

          to = function(s, _)
            print(s)
            return "web"
          end,

[ibhagwan]

I’m not sure, you’d have to dig into the code for that, it’s possible that for symbols the to is already “baked in” for performance (as I didn’t want to transform twice), as mentioned here:

fzf-lua/lua/fzf-lua/defaults.lua

Lines 744 to 750 in b92220e

	-- NOT NEEDED: we format at the source in `lsp.symbol_handler`
	-- to = function(s, _)
	-- local file, text = s:match("^(.+:.+:.+:)%s(.*)")
	-- -- fzf has alignment issues with ansi colorings of different escape length
	-- local align = 56 + utils.ansi_escseq_len(text)
	-- return string.format("%-" .. align .. "s%s%s", text, utils.nbsp, file)
	-- end,

Formatting and customization is endless and thus is always a slow improvement process of interfaces/API but it’s not urgent as most users just use the provided defaults and builtin customizations.