git: change difftool (delta -> difft)

dot_config/git/config.tmpl

@@ -5,7 +5,6 @@
 [core]
 	excludesfile = ~/.config/git/ignore
 	editor = nvim
-	pager = delta
 	autocrlf = false
 	quotepath = false
 
@@ -20,19 +19,10 @@
 	branch = auto
 	ui = auto
 
-[delta]
-	line-numbers = true
-	diff-so-fancy = true
-	dark = true
-	navigate = true
-	syntax-theme = base16
-
-[interactive]
-	diffFilter = delta -n --color-only --diff-so-fancy
-
 [diff]
 	renames = true
 	colorMoved = default
+	external = difft
 
 [merge]
 	tool = nvimdiff
@@ -63,5 +53,9 @@
 	br = branch
 	bra = branch -a
 	d = diff
-	l = log --graph --decorate --oneline --date=iso
+	l = log -p --ext-diff
-	delete-merged-branch = !git branch -l --merged main | rg -v \"(HEAD|main|\\*)\" | xargs -I % git branch -d %
+	ls = log --graph --decorate --oneline --date=iso
+	delete-merged-branch = "!git branch -l --merged main | rg -v \"(HEAD|main|\\*)\" | xargs -I % git branch -d %"
+
+; vim: noet ft=gitconfig
+; -*- indent-tabs-mode: t; tab-width: 4 -*-