From be1277eb999053c0459a89b0a57b51c314e310a0 Mon Sep 17 00:00:00 2001
From: Werner Almesberger <werner@almesberger.net>
Date: Sat, 2 Jun 2012 05:26:33 -0300
Subject: [PATCH] b2/boom.c (main): rearrange to reduce indentation depth

---
 b2/boom.c | 74 +++++++++++++++++++++++++++----------------------------
 1 file changed, 37 insertions(+), 37 deletions(-)

diff --git a/b2/boom.c b/b2/boom.c
index ecaeb74..c5aa1e4 100644
--- a/b2/boom.c
+++ b/b2/boom.c
@@ -129,45 +129,45 @@ int main(int argc, char **argv)
 
 	dollar = unique("$");
 	for (i = 1; i != argc; i++) {
-		if (*argv[i] == '-') {
-			if (!strcmp(argv[i], "-N")) {
-				i++;
-				file_name_override = argv[i];
-			} else if (!strcmp(argv[i], "-v")) {
-				verbose++;
-			} else if (!strncmp(argv[i], "-d", 2)) {
-				if (argv[i][2]) {
-					dump(argv[i]+2);
-				} else {
-					i++;
-					if (!argv[i])
-						usage(*argv);
-					dump(argv[i]);
-				}
-			} else if (!strcmp(argv[i], "-c")) {
-				process = parse_characteristics;
-			} else if (!strcmp(argv[i], "-i")) {
-				process = parse_inventory;
-			} else if (!strcmp(argv[i], "-x")) {
-				process = parse_currencies;
-			} else if (!strcmp(argv[i], "-p")) {
-				process = parse_providers;
-			} else if (!strcmp(argv[i], "-s")) {
-				process = parse_substitutions;
-			} else if (!strcmp(argv[i], "-b")) {
-				process = parse_kicad_bom;
-			} else if (!strcmp(argv[i], "-X")) {
-				process = parse_symbols;
-			} else if (!strcmp(argv[i], "-q")) {
-				process = add_var;
-			} else if (!strcmp(argv[i], "-Q")) {
-				process = add_var;
-				select_parts = 1;
-			} else
-				usage(*argv);
-		} else {
+		if (*argv[i] != '-') {
 			process(argv[i]);
+			continue;
 		}
+		if (!strcmp(argv[i], "-N")) {
+			i++;
+			file_name_override = argv[i];
+		} else if (!strcmp(argv[i], "-v")) {
+			verbose++;
+		} else if (!strncmp(argv[i], "-d", 2)) {
+			if (argv[i][2]) {
+				dump(argv[i]+2);
+			} else {
+				i++;
+				if (!argv[i])
+					usage(*argv);
+				dump(argv[i]);
+			}
+		} else if (!strcmp(argv[i], "-c")) {
+			process = parse_characteristics;
+		} else if (!strcmp(argv[i], "-i")) {
+			process = parse_inventory;
+		} else if (!strcmp(argv[i], "-x")) {
+			process = parse_currencies;
+		} else if (!strcmp(argv[i], "-p")) {
+			process = parse_providers;
+		} else if (!strcmp(argv[i], "-s")) {
+			process = parse_substitutions;
+		} else if (!strcmp(argv[i], "-b")) {
+			process = parse_kicad_bom;
+		} else if (!strcmp(argv[i], "-X")) {
+			process = parse_symbols;
+		} else if (!strcmp(argv[i], "-q")) {
+			process = add_var;
+		} else if (!strcmp(argv[i], "-Q")) {
+			process = add_var;
+			select_parts = 1;
+		} else
+			usage(*argv);
 	}
 	if (vars)
 		do_substitutions();