From 9c6e7a875084f8e9840d36f3917d54d1aa900db9 Mon Sep 17 00:00:00 2001
From: Jephte Clain <Jephte.Clain@univ-reunion.fr>
Date: Mon, 10 Jul 2023 16:05:07 +0400
Subject: [PATCH] renommer less1 en lless

---
 less1 |  4 ----
 lless | 31 +++++++++++++++++++++++++++++++
 2 files changed, 31 insertions(+), 4 deletions(-)
 delete mode 100755 less1
 create mode 100755 lless

diff --git a/less1 b/less1
deleted file mode 100755
index a3c1cef..0000000
--- a/less1
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-# -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
-
-iconv -f latin1 -t utf-8 "$@" | less -S -R -E
diff --git a/lless b/lless
new file mode 100755
index 0000000..5ea1cfb
--- /dev/null
+++ b/lless
@@ -0,0 +1,31 @@
+#!/bin/bash
+# -*- coding: utf-8 mode: sh -*- vim:sw=4:sts=4:et:ai:si:sta:fenc=utf-8
+source "$(dirname "$0")/lib/ulib/auto" || exit 1
+
+function display_help() {
+    uecho "$scriptname: frontend de less pour lire des fichiers encodés en latin1
+
+USAGE
+    $scriptname [options] files...
+
+OPTIONS
+    -S, --chop-long-lines
+    -r, --raw-control-chars
+    -R, --RAW-CONTROL-CHARS
+    -e, --quit-at-eof
+    -E, --QUIT-AT-EOF
+        options de less qui sont reportées telles quelles"
+}
+
+lessopts=()
+args=(
+    --help '$exit_with display_help'
+    -S,--chop-long-lines '$lessopts+=(-S)'
+    -r,--raw-control-chars '$lessopts+=(-r)'
+    -R,--RAW-CONTROL-CHARS '$lessopts+=(-R)'
+    -e,--quit-at-eof '$lessopts+=(-e)'
+    -E,--QUIT-AT-EOF '$lessopts+=(-E)'
+)
+parse_args "$@"; set -- "${args[@]}"
+
+iconv -f latin1 -t utf-8 "$@" | less "${lessopts[@]}"