hare

commit 02135370d1948712ce673dbee1adb82b15c66408
parent 2741bda906333f9c999821b5ed881f0aa1948490
Author: Umar Getagazov <umar@handlerug.me>
Date:   Thu, 26 May 2022 15:56:26 +0000

haredoc: don't linkify <word> and comma

Fixes "TODO:" and alikes being mistakenly linkified.

Signed-off-by: Umar Getagazov <umar@handlerug.me>

Diffstat:
M
cmd/haredoc/html.ha
 | 
15
++++++++++-----

1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/cmd/haredoc/html.ha b/cmd/haredoc/html.ha
@@ -16,6 +16,7 @@ use hare::lex;
 use hare::module;
 use hare::unparse;
 use io;
+use net::ip;
 use net::uri;
 use os;
 use path;
@@ -400,11 +401,15 @@ fn markup_html(ctx: *context, in: io::handle) (void | io::error) = {
 			match (uri::parse(strings::trim(tx))) {
 			case let uri: uri::uri =>
 				defer uri::finish(&uri);
-				fmt::fprint(ctx.out, "<a rel='nofollow noopener' href='")?;
-				uri::fmt(ctx.out, &uri)?;
-				fmt::fprint(ctx.out, "'>")?;
-				html_escape(ctx.out, tx)?;
-				fmt::fprint(ctx.out, "</a>")?;
+				if (uri.host is net::ip::addr || len(uri.host as str) > 0) {
+					fmt::fprint(ctx.out, "<a rel='nofollow noopener' href='")?;
+					uri::fmt(ctx.out, &uri)?;
+					fmt::fprint(ctx.out, "'>")?;
+					html_escape(ctx.out, tx)?;
+					fmt::fprint(ctx.out, "</a>")?;
+				} else {
+					html_escape(ctx.out, tx)?;
+				};
 			case uri::invalid =>
 				html_escape(ctx.out, tx)?;
 			};