From 30d755929846e76f03d81e42ec351197eb99d922 Mon Sep 17 00:00:00 2001
From: Akemi Izuko <akemi@noway.moe>
Date: Sun, 8 Jan 2023 20:44:53 -0700
Subject: [PATCH] New: man-help script for --help programs

---
 bin/man_help.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 bin/man_help.sh

diff --git a/bin/man_help.sh b/bin/man_help.sh
new file mode 100755
index 0000000..21cf0c6
--- /dev/null
+++ b/bin/man_help.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# `man` for programs that only support --help instead of a manpage
+#
+print_help() {
+  cat <<HELP
+Open a program's --help in vim
+
+Usage: $(basename $0) <cli-name>
+
+Examples:
+    $(basename $0) dust
+    $(basename $0) cargo
+HELP
+}
+
+declare -r pgm="$1"
+
+if command -v "$pgm" &>/dev/null; then
+  "$pgm" --help | nvim -R -c 'set syn=man' --
+else
+  echo "Error: No command `$pgm` found"
+  exit 1
+fi