scc

commit 33cced33c6e25614b230c0d6e53edfba1e36fc9e
parent 4dd8392ce7ff341b5d19cf8a9d1473aa94b9d807
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Tue, 21 Apr 2015 15:14:49 +0200

Simplify generror script

awk allows expressions in the patterns.

Diffstat:
M
cc2/generror
 | 
19
++++++++-----------

1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/cc2/generror b/cc2/generror
@@ -6,18 +6,15 @@ BEGIN {
 /^enum nerrors {/ {
 	inhome = 1
 }
-/E[A-Z]*, / {
-	if (inhome == 1) {
-		sub(/,/, "", $1)
-		printf("\t[%s] = \"", $1)
-		for (i = 3; i < NF-1; ++i)
-			printf("%s ", $i)
-		printf("%s\",\n", $(NF-1));
-	}
+inhome && /E[A-Z]*, / {
+	sub(/,/, "", $1)
+	printf("\t[%s] = \"", $1)
+	for (i = 3; i < NF-1; ++i)
+		printf("%s ", $i)
+	printf("%s\",\n", $(NF-1));
 }
-/^}/ {
-	if (inhome)
-		print "};"
+inhome && /^}/ {
+	print "};"
 	inhome = 0
 }