hare

commit dbebc89f4f79743958d17f0d5694ca1b90a95b39
parent 53ee1e571244f465783a084ab25b3846f545bb17
Author: Sebastian <sebastian@sebsite.pw>
Date:   Sat,  9 Dec 2023 21:17:07 -0500

haredoc: submodules newline fixes

If a README wasn't present but the module had submodules, a newline was
inserted before the submodules were listed, and a newline wasn't added
after the submodules before the declarations.

Signed-off-by: Sebastian <sebastian@sebsite.pw>

Diffstat:
M
cmd/haredoc/doc/tty.ha
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/cmd/haredoc/doc/tty.ha b/cmd/haredoc/doc/tty.ha
@@ -103,7 +103,10 @@ export fn emit_tty(ctx: *context) (void | error) = {
 
 fn emit_submodules_tty(ctx: *context) (void | error) = {
 	if (len(ctx.submods) != 0) {
-		fmt::fprintln(ctx.out)?;
+		if (!firstline) {
+			fmt::fprintln(ctx.out)?;
+		};
+		firstline = false;
 		if (!no_color) fmt::fprintf(ctx.out, "\x1b[{}m",
 			color(unparse::synkind::COMMENT))?;
 		if (len(ctx.ident) == 0) {