pp: Add support for macro definition and expansion

The token pasting operator `##` still needs to be implemented.

1 files changed, 1 insertions, 0 deletions

diff --git a/main.c b/main.c
index a147c28..004df85 100644
--- a/main.c
+++ b/main.c
@@ -50,6 +50,7 @@ main(int argc, char *argv[])
 
 	ppinit();
 	if (pponly) {
+		ppflags |= PPNEWLINE;
 		while (tok.kind != TEOF) {
 			tokenprint(&tok);
 			next();