feature: add option to indentation textobject to include or restrict …

…blanklines

default behavior remains the same and will include blanklines

lua/various-textobjs/init.lua

@@ -15,7 +15,7 @@ local function argConvert(arg)
 	if arg == false then return "outer" end
 	if arg == true then return "inner" end
 	if arg ~= "outer" and arg ~= "inner" then
-		 u.notify(
+		u.notify(
 			"Invalid argument for textobject, only 'outer' and 'inner' accepted. Falling back to outer textobject.",
 			"warn"
 		)
@@ -67,8 +67,9 @@ function M.entireBuffer() linewise.entireBuffer() end
 ---indentation textobj
 ---@param startBorder "inner"|"outer" exclude the startline
 ---@param endBorder "inner"|"outer" exclude the endline
-function M.indentation(startBorder, endBorder)
-	linewise.indentation(argConvert(startBorder), argConvert(endBorder))
+---@param includeBlankLines false|true include blanklines in the selection
+function M.indentation(startBorder, endBorder, includeBlankLines)
+	linewise.indentation(argConvert(startBorder), argConvert(endBorder), includeBlankLines)
 end
 
 ---from cursor position down all lines with same or higher indentation;

lua/various-textobjs/linewise-textobjs.lua

@@ -123,14 +123,14 @@ function M.mdFencedCodeBlock(scope, lookForwL)
 end
 
 ---lines visible in window textobj
-function M.visibleInWindow() 
+function M.visibleInWindow()
 	local start = fn.line("w0")
 	local ending = fn.line("w$")
 	setLinewiseSelection(start, ending)
 end
 
 -- from cursor line to last visible line in window
-function M.restOfWindow() 
+function M.restOfWindow()
 	local start = fn.line(".")
 	local ending = fn.line("w$")
 	setLinewiseSelection(start, ending)
@@ -141,7 +141,9 @@ end
 ---indentation textobj
 ---@param startBorder "inner"|"outer"
 ---@param endBorder "inner"|"outer"
-function M.indentation(startBorder, endBorder)
+---@param includeBlankLines? "true"|"false"
+function M.indentation(startBorder, endBorder, includeBlankLines)
+	includeBlankLines = includeBlankLines == nil and "true" or includeBlankLines
 	local curLnum = fn.line(".")
 	local lastLine = fn.line("$")
 	while isBlankLine(curLnum) do -- when on blank line, use next line
@@ -158,10 +160,22 @@ function M.indentation(startBorder, endBorder)
 	local prevLnum = curLnum - 1
 	local nextLnum = curLnum + 1
 
-	while prevLnum > 0 and (isBlankLine(prevLnum) or fn.indent(prevLnum) >= indentOfStart) do
+	while
+		prevLnum > 0
+		and (
+			(includeBlankLines == "true" and isBlankLine(prevLnum))
+			or fn.indent(prevLnum) >= indentOfStart
+		)
+	do
 		prevLnum = prevLnum - 1
 	end
-	while nextLnum <= lastLine and (isBlankLine(nextLnum) or fn.indent(nextLnum) >= indentOfStart) do
+	while
+		nextLnum <= lastLine
+		and (
+			(includeBlankLines == "true" and isBlankLine(nextLnum))
+			or fn.indent(nextLnum) >= indentOfStart
+		)
+	do
 		nextLnum = nextLnum + 1
 	end