From 536a0ce054319d2ea92c665510afe8a388b043ca Mon Sep 17 00:00:00 2001
From: Francesco Abbate <francesco.bbt@gmail.com>
Date: Thu, 8 Apr 2021 16:21:43 +0200
Subject: More validated plugins

---
 plugins/detectindent.lua | 64 ------------------------------------------------
 1 file changed, 64 deletions(-)
 delete mode 100644 plugins/detectindent.lua

(limited to 'plugins/detectindent.lua')

diff --git a/plugins/detectindent.lua b/plugins/detectindent.lua
deleted file mode 100644
index 9c473b5..0000000
--- a/plugins/detectindent.lua
+++ /dev/null
@@ -1,64 +0,0 @@
-local core = require "core"
-local command = require "core.command"
-local config = require "core.config"
-local DocView = require "core.docview"
-local Doc = require "core.doc"
-
-local cache = setmetatable({}, { __mode = "k" })
-
-
-local function detect_indent(doc)
-  for _, text in ipairs(doc.lines) do
-    local str = text:match("^  +")
-    if str then return "soft", #str end
-    local str = text:match("^\t+")
-    if str then return "hard" end
-  end
-end
-
-
-local function update_cache(doc)
-  local type, size = detect_indent(doc)
-  if type then
-    cache[doc] = { type = type, size = size }
-  end
-end
-
-
-local new = Doc.new
-function Doc:new(...)
-  new(self, ...)
-  update_cache(self)
-end
-
-local clean = Doc.clean
-function Doc:clean(...)
-  clean(self, ...)
-  update_cache(self)
-end
-
-
-local function with_indent_override(doc, fn, ...)
-  local c = cache[doc]
-  if not c then
-    return fn(...)
-  end
-  local type, size = config.tab_type, config.indent_size
-  config.tab_type, config.indent_size = c.type, c.size or config.indent_size
-  local r1, r2, r3 = fn(...)
-  config.tab_type, config.indent_size = type, size
-  return r1, r2, r3
-end
-
-
-local perform = command.perform
-function command.perform(...)
-  return with_indent_override(core.active_view.doc, perform, ...)
-end
-
-
-local draw = DocView.draw
-function DocView:draw(...)
-  return with_indent_override(self.doc, draw, self, ...)
-end
-
-- 
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