config

commit 6670bdd954c1c2da5197aa3027b590cbf139abcb
parent 5eed571dcd66cf7588f7829d2c3a90b87d90a89b
Author: Jacob R. Edwards <n/a>
Date:   Tue,  9 Nov 2021 14:19:30 -0800

Add man section selection scripts

Diffstat:
A
local/bin/bin/mah
 | 
14
++++++++++++++
A
local/bin/bin/xman
 | 
14
++++++++++++++

2 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/local/bin/bin/mah b/local/bin/bin/mah
@@ -0,0 +1,14 @@
+#!/usr/bin/awk -f
+# Copyright 2021 Jacob R. Edwards
+# Print only certain sections of a manual page. Multiple sections
+# can be specified with (a|b|...) syntax.
+
+BEGIN {
+	p = "^" toupper(ARGV[1]) "$";
+	delete ARGV;
+	ARGC = 0; # Should awk really segfault without this? Mine does.
+}
+
+/^[A-Z]/ { pr = 0 }
+match($0, p) { pr = 1 }
+pr
diff --git a/local/bin/bin/xman b/local/bin/bin/xman
@@ -0,0 +1,14 @@
+#!/bin/sh
+# Copyright 2021 Jacob R. Edwards
+# Man and mah (man heading selection script) wrapper
+
+IFS=/
+for man in "$@"
+do
+	set -- $man
+	case $# in
+	(1) man "$1" ;;
+	(2) man "$1" | mah "$2" ;;
+	(*) { echo 'Invalid number of arguments' 1>&2; exit 1; }
+	esac
+done