From 3f621617efc8bb730b2b05082cecaeaf15eddd6c Mon Sep 17 00:00:00 2001
From: Julian Prein <julian@druck.dev>
Date: Fri, 20 Jun 2025 15:41:35 +0200
Subject: [PATCH] less: Open file (also stdin) in vim with e/E

The current file can be edited with `v` already, but this doesn't work
when reading from stdin.
---
 .config/lesskey        | 11 +++++++++++
 .local/bin/no-ansi-sgr |  8 ++++++++
 2 files changed, 19 insertions(+)
 create mode 100755 .local/bin/no-ansi-sgr

diff --git a/.config/lesskey b/.config/lesskey
index a1859b6..0b460d7 100644
--- a/.config/lesskey
+++ b/.config/lesskey
@@ -1,6 +1,17 @@
 # SPDX-License-Identifier: MIT
 # Copyright (c) 2025 Julian Prein
 
+#command
+
+# NOTE: the current file can be edited with `v` already, but this doesn't work
+#       when reading from stdin
+# NOTE: ^P omits the "done" message
+#
+# edit in vim without any ANSI SGR sequences (e.g. color)
+e noaction g|$no-ansi-sgr | nvim -\n
+# edit in vim while keeping them
+E noaction g|$nvim -\n
+
 #env
 # NOTE: Lines need a trailing space when concatenating
 
diff --git a/.local/bin/no-ansi-sgr b/.local/bin/no-ansi-sgr
new file mode 100755
index 0000000..acc41aa
--- /dev/null
+++ b/.local/bin/no-ansi-sgr
@@ -0,0 +1,8 @@
+#!/bin/sed -f
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2025 Julian Prein
+#
+# Remove ANSI SGR (Select Graphic Rendition) escape sequences, e.g. setting
+# color or bold font.
+
+s/\[[^m]*m//g