From 150ed664169adc7de05ac8c4fdcf87a0987bc372 Mon Sep 17 00:00:00 2001
From: "Charles.Forsyth" <devnull@localhost>
Date: Thu, 14 Jun 2007 14:10:50 +0000
Subject: 20070614-1508 initial vac things, man/lib

---
 man/lib/checkman.awk | 187 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 187 insertions(+)
 create mode 100644 man/lib/checkman.awk

(limited to 'man/lib/checkman.awk')

diff --git a/man/lib/checkman.awk b/man/lib/checkman.awk
new file mode 100644
index 00000000..ea17e8d6
--- /dev/null
+++ b/man/lib/checkman.awk
@@ -0,0 +1,187 @@
+# Usage: awk -f checkman.awk man?/*.?
+#
+# Checks:
+#	- .TH is first line, and has proper name section number
+#	- sections are in order NAME, SYNOPSIS, DESCRIPTION, EXAMPLES,
+#		FILES, SOURCE, SEE ALSO, DIAGNOSTICS, BUGS
+#	- there's a manual page for each cross-referenced page
+
+BEGIN {
+
+#	.SH sections should come in the following order
+
+	Weight["NAME"] = 1
+	Weight["SYNOPSIS"] = 2
+	Weight["DESCRIPTION"] = 4
+	Weight["EXAMPLE"] = 8
+	Weight["EXAMPLES"] = 16
+	Weight["FILES"] = 32
+	Weight["SOURCE"] = 64
+	Weight["SEE ALSO"] = 128
+	Weight["DIAGNOSTICS"] = 256
+	Weight["SYSTEM CALLS"] = 512
+	Weight["BUGS"] = 1024
+}
+
+FNR==1	{
+		n = length(FILENAME)
+		seclen = 0
+		if (substr(FILENAME, 2, 1) == "/")
+			seclen = 1
+		else if (substr(FILENAME, 3, 1) == "/")
+			seclen = 2
+		if(seclen == 0)
+			print "FILENAME", FILENAME, "not of form [0-9][0-9]?/*"
+		else if(!(substr(FILENAME, seclen+2, n-seclen-1) ~ /^[A-Z]+$/)){
+			section = substr(FILENAME, 1, seclen)
+			name = substr(FILENAME, seclen+2, n-seclen-1)
+			if($1 != ".TH" || NF != 3)
+				print "First line of", FILENAME, "not a proper .TH"
+			else if($2 != toupper(name) || substr($3, 1, seclen) != section){
+				if($2!="INTRO" || name!="0intro")
+					print ".TH of", FILENAME, "doesn't match filename"
+			}else
+				Pages[section "/" $2] = 1
+		}
+		Sh = 0
+	}
+
+$1 == ".SH" {
+		if(inex)
+			print "Unterminated .EX in", FILENAME, ":", $0
+		inex = 0;
+		if (substr($2, 1, 1) == "\"") {
+			if (NF == 2) {
+				print "Unneeded quote in", FILENAME, ":", $0
+				$2 = substr($2, 2, length($2)-2)
+			} else if (NF == 3) {
+				$2 = substr($2, 2) substr($3, 1, length($3)-1)
+				NF = 2
+			}
+		}
+		w = Weight[$2]
+		if (w) {
+			if (w < Sh)
+				print "Heading", $2, "out of order in", FILENAME
+			Sh += w
+		}
+}
+
+$1 == ".EX" {
+		if(inex)
+			print "Nested .EX in", FILENAME, ":", $0
+		inex = 1
+}
+
+$1 == ".EE" {
+		if(!inex)
+			print "Bad .EE in", FILENAME, ":", $0
+		inex = 0;
+}
+
+$0 ~ /^\..*\([0-9]\)/ {
+		if ($1 == ".IR" && $3 ~ /\([0-9]\)/) {
+			name = $2
+			section = $3
+		}else if ($1 == ".RI" && $2 == "(" && $4 ~ /\([0-9]\)/) {
+			name = $3
+			section = $4
+		}else if ($1 == ".IR" && $3 ~ /9.\([0-9]\)/) {
+			name = $2
+			section = "9"
+		}else if ($1 == ".RI" && $2 == "(" && $4 ~ /9.\([0-9]\)/) {
+			name = $3
+			section = "9"
+		} else {
+			print "Possible bad cross-reference format in", FILENAME
+			print $0
+			next
+		}
+		gsub(/[^0-9]/, "", section)
+		Refs[section "/" toupper(name)]++
+}
+
+END {
+	print "Checking Cross-Referenced Pages"
+	for (i in Refs) {
+		if (!(i in Pages))
+			print "Need", tolower(i)
+	}
+	print ""
+	print "Checking commands"
+	getindex("/usr/inferno/doc/man/1")
+	getindex("/usr/inferno/doc/man/8")
+	Skipdirs["lib"] = 1
+	getbinlist("/usr/inferno/dis")
+	for (i in List) {
+		if (!(i in Index))
+			print "Need", i, "(in " List[i] ")"
+	}
+	clearindex()
+	clearlist()
+	print ""
+	print "Checking libraries"
+	getindex("/usr/inferno/doc/man/2")
+	getbinlist("/usr/inferno/dis/lib")
+	for (i in List) {
+		if (!(i in Index))
+			print "Need", i, "(in " List[i] ")"
+	}
+}
+
+func getindex(dir,    fname)
+{
+	fname = dir "/INDEX"
+	while ((getline < fname) > 0)
+		Index[$1] = dir
+	close(fname)
+}
+
+func getindex9(dir,    fname)
+{
+	fname = dir "/INDEX"
+	while ((getline < fname) > 0)
+		if($2 ~ "(getflags|picopen|getcmap)")
+			Index[$1] = dir
+	close(fname)
+}
+
+func getbinlist(dir,    cmd, subdirs, nsd)
+{
+	cmd = "ls -p -l " dir
+	nsd = 0
+	while (cmd | getline) {
+		if ($1 ~ /^d/) {
+			if (!($10 in Skipdirs))
+				subdirs[++nsd] = $10
+		} else {
+			sub(".dis", "", $10)
+			List[$10] = dir
+		}
+	}
+	for ( ; nsd > 0 ; nsd--)
+		getbinlist(dir "/" subdirs[nsd])
+	close(cmd)
+}
+
+func getnmlist(lib,    cmd)
+{
+	cmd = "nm -g -h " lib
+	while (cmd | getline) {
+		if (($1 == "T" || $1 == "L") && $2 !~ "^_")
+			List[$2] = lib
+	}
+	close(cmd)
+}
+
+func clearindex(    i)
+{
+	for (i in Index)
+		delete Index[i]
+}
+
+func clearlist(    i)
+{
+	for (i in List)
+		delete List[i]
+}
-- 
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