From 17ed3d13e0ac6e04071f81bae2c02694351407e2 Mon Sep 17 00:00:00 2001
From: Alex Karle <alex@alexkarle.com>
Date: Mon, 20 Dec 2021 01:03:14 -0500
Subject: [PATCH] Remove newlines from output in NONE blocks

If we aren't in a block-level state, newlines are just extra bits over
the wire that have no syntactic meaning!
---
 blag.c          |  6 ++++--
 test/big.html   | 15 ---------------
 test/ulist.html |  1 -
 3 files changed, 4 insertions(+), 18 deletions(-)

diff --git a/blag.c b/blag.c
index baab51b..48a8194 100644
--- a/blag.c
+++ b/blag.c
@@ -80,7 +80,7 @@ void handle_lf(state *s) {
     /* single line types (one lf to close) */
     if (s->in == HEADER) {
         s->in = NONE;
-        printf("</h%d>", s->hlvl);
+        printf("</h%d>\n", s->hlvl);
     }
 
     /* Guard against newlines when in parsing types */
@@ -291,7 +291,9 @@ int parse() {
                 break;
             case '\n':
                 handle_lf(&s);
-                putesc(c);
+                if (s.in != NONE) {
+                    putesc(c);
+                }
                 break;
             default:
                 maybe_startp(&s);
diff --git a/test/big.html b/test/big.html
index fcd2182..4cf19ae 100644
--- a/test/big.html
+++ b/test/big.html
@@ -1,26 +1,19 @@
 <h1>hello world</h1>
-
 <p>
 This is an example blag file!
 </p>
-
 <p>
 <em>This should be emphasized within a paragraph</em>
 </p>
-
 <p>
 <strong>As should this bold</strong>
 </p>
-
 <p>
 <code>and code!</code>
 </p>
-
 <h2>Sub Header 2</h2>
-
 <h3>Woah a third header?</h3>
 
-
 <ul>
 <li>
 We can have lists??
@@ -46,13 +39,11 @@ A tier1 item
 
 </li>
 </ul>
-
 <p>
 This is a new paragraph
 that wraps nicely
 </p>
 
-
 <ol>
 <li>
 This is a numbered list
@@ -70,32 +61,26 @@ yes!
 
 </li>
 </ol>
-
 <p>
 This is a <em>paragraph</em> <strong>dangit</strong> with
 links to <a href="https://alexkarle.com">https://alexkarle.com</a> and
 my <a href="gopher://alexkarle.com">gopherhole</a>.
 </p>
-
 <blockquote>
  this is a block quote
  that wraps!
 </blockquote>
-
 <code><pre>
 $ this is a code block
 $ *bold* and _italics_ and `code` have no effect!
 $ git status
 </pre></code>
-
 <p>
 &lt;html&gt; is escaped!
 </p>
-
 <p>
 cheers!
 </p>
-
 <p>
 <a href="gopher://alexkarle.com">use <code>sacc(1)</code></a>
 </p>
diff --git a/test/ulist.html b/test/ulist.html
index aec9620..adbafd6 100644
--- a/test/ulist.html
+++ b/test/ulist.html
@@ -21,7 +21,6 @@ item 2
 </li>
 </ul>
 
-
 <ul>
 <li>
 it1
--
libgit2 1.1.1