1 files changed, 22 insertions, 11 deletions
diff --git a/config/essentials/vis/fzf-mru.lua b/config/essentials/vis/fzf-mru.lua
index 6c2510d..455d083 100644
--- a/config/essentials/vis/fzf-mru.lua
+++ b/config/essentials/vis/fzf-mru.lua
@@ -1,12 +1,23 @@
-local module = {}
-module.fzfmru_filepath = os.getenv("XDG_CACHE_HOME") .. "/vis-fzf-mru"
-module.fzfmru_path = "fzf"
-module.fzfmru_args = "--height=40%"
-module.fzfmru_history = 20
+--[[
+Based on https://github.com/peaceant/vis-fzf-mru
+Changes made:
+- stylua
+- renamed module to M
+- renamed fzfmru to fzf
+- height to 40%
+- use XDG_CACHE_HOME
+- ignore exit code 130
+--]]
+
+local M = {}
+M.fzf_filepath = os.getenv("XDG_CACHE_HOME") .. "/vis-fzf-mru"
+M.fzf_path = "fzf"
+M.fzf_args = "--height=40%"
+M.fzf_history = 20
 
 local function read_mru()
     local mru = {}
-    local f = io.open(module.fzfmru_filepath)
+    local f = io.open(M.fzf_filepath)
     if f == nil then return end
     for line in f:lines() do table.insert(mru, line) end
     f:close()
@@ -25,13 +36,13 @@ local function write_mru(win)
     -- check duplicate
     if file_path == mru[1] then return end
 
-    local f = io.open(module.fzfmru_filepath, "w+")
+    local f = io.open(M.fzf_filepath, "w+")
     if f == nil then return end
 
     table.insert(mru, 1, file_path)
 
     for i, k in ipairs(mru) do
-        if i > module.fzfmru_history then break end
+        if i > M.fzf_history then break end
         if i == 1 or k ~= file_path then
             f:write(string.format("%s\n", k))
         end
@@ -43,8 +54,8 @@ end
 vis.events.subscribe(vis.events.WIN_OPEN, write_mru)
 
 vis:command_register("fzfmru", function(argv)
-    local command = "cat " .. module.fzfmru_filepath .. " | " ..
-                        module.fzfmru_path .. " " .. module.fzfmru_args .. " " ..
+    local command = "cat " .. M.fzf_filepath .. " | " ..
+                        M.fzf_path .. " " .. M.fzf_args .. " " ..
                         table.concat(argv, " ")
 
     local file = io.popen(command)
@@ -72,4 +83,4 @@ vis:command_register("fzfmru", function(argv)
     return true
 end)
 
-return module
+return M