From: Mart Lubbers <mart@martlubbers.net>
Date: Thu, 17 May 2018 14:46:17 +0000 (+0200)
Subject: better printing
X-Git-Url: https://git.martlubbers.net/?a=commitdiff_plain;h=d69f25b49318f4cc00864826456ef69737f87a94;p=lambda.git

better printing
---

diff --git a/Makefile b/Makefile
index c76d2ff..84b6636 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS:=-g -Wall -Wextra
+CFLAGS:=-g -Wall -Wextra -pedantic
 lambda: lambda.tab.o lambda.yy.o main.o print.o mem.o reduce.o
 	$(LINK.c) $(LDLIBS) $^ $(OUTPUT_OPTION)
 
diff --git a/lambda.y b/lambda.y
index 040d834..b7e51a8 100644
--- a/lambda.y
+++ b/lambda.y
@@ -85,7 +85,11 @@ void decls_print()
 
 	c = decls;
 	while(c != NULL){
-		printf("% -*s = ", maxlen, c->ident);
+		printf("%s ", c->ident);
+		len = strlen(c->ident);
+		for(unsigned int i = 1; i<maxlen-len; i++)
+			putchar(' ');
+		printf("= ");
 		lambda_print(c->value, NULL);
 		c = c->next;
 	}