From 3940506bccddeff3235cd8874c540813a3deaf6d Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Thu, 13 Jan 2005 04:56:07 +0000
Subject: forgotten files

---
 bin/sig | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100755 bin/sig

(limited to 'bin/sig')

diff --git a/bin/sig b/bin/sig
new file mode 100755
index 00000000..b2f797f3
--- /dev/null
+++ b/bin/sig
@@ -0,0 +1,29 @@
+#!/usr/local/plan9/bin/rc
+# Usage: sig key ...
+#	prints out function signatures by grepping the manual
+
+
+*=`{echo $*|tr A-Z a-z|tr -dc 'a-z0-9_ \012'}	# fold case, delete funny chars
+if(~ $#* 0){
+	echo Usage: sig function ... >[1=2]
+	exit 1
+}
+
+for (i) {
+	files=`{9 grep -il '[ 	]\*?'$i'\(' $PLAN9/man/man3/*.3*}
+	for(j in $files) {
+		{echo .nr LL 20i; 9 sed -n '/^.SH SYNOPSIS/,/^.SH.*DESCR/p'  $j } |
+			9 nroff -man |
+			9 sed '
+				:a
+				/,$/ {
+					N
+					s/\n//
+				}
+				ta
+				s/[ 	]+/ /g' |
+			9 grep -i -e '[ 	]\*?'$i'\(' | sed 's/^[ +]/	/'
+	}
+}
+
+exit 0
-- 
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