less: update to 704

Update to the latest upstream stable release.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

utils/less/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=less
-PKG_VERSION:=692
+PKG_VERSION:=704
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:= @GNU/less \
 	https://www.greenwoodsoftware.com/less
-PKG_HASH:=61300f603798ecf1d7786570789f0ff3f5a1acf075a6fb9f756837d166e37d14
+PKG_HASH:=20a0b0a2bb2525fa53c7eee9beb854b4c9cf172eabb209af7020743547bfe9fb
 
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_LICENSE_FILES:=COPYING

utils/less/test.sh

@@ -1,3 +1,20 @@
 #!/bin/sh
+# less is a pager; with a non-tty output and one-screen content (-F quits
+# at once) it dumps the input verbatim, which we can check without a
+# terminal. Payloads stay small so less never blocks waiting to page.
 
-[ -x /usr/libexec/less-gnu ] || { echo "FAIL: /usr/libexec/less-gnu not installed"; exit 1; }
+LESS_BIN=/usr/libexec/less-gnu
+[ -x "$LESS_BIN" ] || { echo "FAIL: $LESS_BIN not installed"; exit 1; }
+
+payload="$(printf 'alpha\nbeta\ngamma\ndelta')"
+
+# from stdin
+out="$(printf '%s\n' "$payload" | "$LESS_BIN" -F)"
+[ "$out" = "$payload" ] || { echo "FAIL: less mangled stdin"; exit 1; }
+
+# from a file argument
+tmp="$(mktemp)"; printf '%s\n' "$payload" > "$tmp"
+out="$("$LESS_BIN" -F "$tmp")"; rm -f "$tmp"
+[ "$out" = "$payload" ] || { echo "FAIL: less mangled a file argument"; exit 1; }
+
+echo "less: pass-through OK"