refactor: rename unused loop vars to _

kmuto · Jul 4, 2023 · dfc6b98 · dfc6b98
1 parent 1abeadf
commit dfc6b98
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/lua/filters.lua b/lua/filters.lua
@@ -29,7 +29,7 @@ local function support_blankline(constructor)
     local n_break = 0
     local content = blocks[i].content
 
-    for j, elem in ipairs(x.content) do
+    for _, elem in ipairs(x.content) do
       if elem.tag == "LineBreak" then
         -- Count the repeated number of LineBreak
         n_break = n_break + 1

diff --git a/lua/review.lua b/lua/review.lua
@@ -1,6 +1,6 @@
 -- -*- coding: utf-8 -*-
 -- Re:VIEW Writer for Pandoc
--- Copyright 2020-2023 atusy and Kenshi Muto
+-- Copyright 2020 Kenshi Muto
 
 -- config
 local config = {
@@ -514,7 +514,7 @@ function Div(s, attr)
   local blankline = attr_val(attr, "blankline")
   if blankline ~= "" then
     local buffer = {}
-    for i = 1, tonumber(blankline) do
+    for _ = 1, tonumber(blankline) do
       table.insert(buffer, "//blankline")
     end
     return table.concat(buffer, "\n")
@@ -609,7 +609,7 @@ local function configure()
 
   if (metadata) then
     -- Load config from YAML
-    for k,v in pairs(config) do
+    for k, _ in pairs(config) do
       if metadata[k] ~= nil then
         config[k] = stringify(metadata[k])
       end