feat: <C-c> to toggle case sensitivity (#20)

README.md

@@ -117,6 +117,7 @@ require("rip-substitute").setup {
 		prevSubst = "<Up>",
 		nextSubst = "<Down>",
 		toggleFixedStrings = "<C-f>",
+	  toggleCaseSensitive = "<C-c>",
 		openAtRegex101 = "R",
 	},
 	incrementalPreview = {

lua/rip-substitute/config.lua

@@ -26,6 +26,7 @@ local defaultConfig = {
 		prevSubst = "<Up>",
 		nextSubst = "<Down>",
 		toggleFixedStrings = "<C-f>",
+		toggleCaseSensitive = "<C-c>",
 		openAtRegex101 = "R",
 	},
 	incrementalPreview = {

lua/rip-substitute/popup-win.lua

@@ -215,11 +215,11 @@ local function setPopupTitle()
 	if state.range then
 		title = "Range: " .. state.range.start
 		if state.range.start ~= state.range.end_ then title = title .. " – " .. state.range.end_ end
-		if state.useFixedStrings then title = title .. " [Fixed Strings]" end
-	elseif state.useFixedStrings then
-		title = "[Fixed Strings]"
 	end
 
+	title = state.useFixedStrings and title .. " -F" or title
+	title = state.useCaseSensitive and title .. " -s" or title .. " -i"
+
 	vim.api.nvim_win_set_config(state.popupWinNr, { title = " " .. title .. " " })
 end
 
@@ -276,6 +276,14 @@ local function createKeymaps()
 		updateMatchCount()
 		setPopupTitle()
 	end, opts)
+
+	-- toggle case sensitive
+	vim.keymap.set({ "n", "x" }, keymaps.toggleCaseSensitive, function()
+		state.useCaseSensitive = not state.useCaseSensitive
+		require("rip-substitute.rg-operations").incrementalPreviewAndMatchCount()
+		updateMatchCount()
+		setPopupTitle()
+	end, opts)
 end
 
 --------------------------------------------------------------------------------
@@ -297,7 +305,7 @@ function M.openSubstitutionPopup()
 	local m = config.keymaps
 	local keymapHint = #state.popupHistory == 0
 			and ("%s confirm  %s abort"):format(m.confirm, m.abort)
-		or ("%s/%s history  %s literal"):format(m.prevSubst, m.nextSubst, m.toggleFixedStrings)
+		or ("%s/%s history %s literal"):format(m.prevSubst, m.nextSubst, m.toggleFixedStrings)
 	keymapHint = keymapHint -- using only utf symbols, so they work w/o nerd fonts
 		:gsub("<[Cc][Rr]>", "↩")
 		:gsub("<[dD]own>", "↓")

lua/rip-substitute/rg-operations.lua

@@ -17,6 +17,7 @@ local function runRipgrep(rgArgs)
 		config.regexOptions.pcre2 and "--pcre2" or "--no-pcre2",
 		"--" .. config.regexOptions.casing,
 		state.useFixedStrings and "--fixed-strings" or "--no-fixed-strings",
+		state.useCaseSensitive and "--case-sensitive" or "--ignore-case",
 		windowsEol and "--crlf" or "--no-crlf", -- see #17
 	}
 	vim.list_extend(args, rgArgs)

lua/rip-substitute/state.lua

@@ -19,10 +19,12 @@ local M = {}
 ---@field searchPrefill? string
 ---@field rememberedPrefill? string
 ---@field useFixedStrings? boolean
+---@field useCaseSensitive? boolean
 M.state = {
 	popupHistory = {},
 	matchCount = 0,
 	useFixedStrings = false,
+	useCaseSensitive = false,
 }
 
 ---@type string