From 1acb0d8394e38bd030f358481228e416567e7531 Mon Sep 17 00:00:00 2001
From: Alex Karle <alex@alexkarle.com>
Date: Mon, 20 Dec 2021 01:10:38 -0500
Subject: [PATCH] Remove extra newlines from lists/list items

I'm not sure why I convinced myself these were necessary... it *is*
necessary to render the newlines in the list item content (because the
spaces are NOT rendered -> no smush), but it's not necessary to have
newlines between the tags :)

Saving internet bandwidth one newline at a time!
---
 blag.c             |  8 ++++----
 test/big.html      | 12 ------------
 test/listwrap.html | 15 +++++++++++++++
 test/listwrap.txt  |  6 ++++++
 test/ulist.html    | 10 ----------
 5 files changed, 25 insertions(+), 26 deletions(-)
 create mode 100644 test/listwrap.html
 create mode 100644 test/listwrap.txt

diff --git a/blag.c b/blag.c
index 48a8194..aecee58 100644
--- a/blag.c
+++ b/blag.c
@@ -54,14 +54,14 @@ void putesc(int c) {
 void newlist(state *s) {
     s->in = LIST;
     s->previndent = s->indent;
-    printf("\n<%s>\n<li>\n", s->ol ? "ol" : "ul");
+    printf("<%s>\n<li>\n", s->ol ? "ol" : "ul");
     s->listdepth++;
 }
 
 int endlist(state *s) {
     s->in = LIST;
     s->previndent = s->indent;
-    printf("\n</li>\n</%s>\n", s->ol ? "ol" : "ul");
+    printf("</li>\n</%s>\n", s->ol ? "ol" : "ul");
     return --s->listdepth;
 }
 
@@ -183,10 +183,10 @@ int parse() {
                             newlist(&s);
                         } else if (s.previndent > s.indent) {
                             endlist(&s);
-                            printf("\n</li>\n<li>\n");
+                            printf("</li>\n<li>\n");
                         } else {
                             s.in = LIST;
-                            printf("\n</li>\n<li>\n");
+                            printf("</li>\n<li>\n");
                         }
                     }
                 } else {
diff --git a/test/big.html b/test/big.html
index 4cf19ae..8c43f9f 100644
--- a/test/big.html
+++ b/test/big.html
@@ -13,52 +13,40 @@ This is an example blag file!
 </p>
 <h2>Sub Header 2</h2>
 <h3>Woah a third header?</h3>
-
 <ul>
 <li>
 We can have lists??
-
 <ul>
 <li>
 And nested lists??
-
 </li>
 <li>
 And <code>code</code> within lists?
-
 </li>
 <li>
 but not <code>*bold*</code> within code
-
 </li>
 </ul>
-
 </li>
 <li>
 A tier1 item
-
 </li>
 </ul>
 <p>
 This is a new paragraph
 that wraps nicely
 </p>
-
 <ol>
 <li>
 This is a numbered list
-
 </li>
 <li>
 Cool, huh?
-
 <ol>
 <li>
 yes!
-
 </li>
 </ol>
-
 </li>
 </ol>
 <p>
diff --git a/test/listwrap.html b/test/listwrap.html
new file mode 100644
index 0000000..da339b2
--- /dev/null
+++ b/test/listwrap.html
@@ -0,0 +1,15 @@
+<ul>
+<li>
+this is a list
+with a wrapped item
+<ul>
+<li>
+and a subitem
+that wraps too!
+</li>
+</ul>
+</li>
+</ul>
+<p>
+cool!
+</p>
diff --git a/test/listwrap.txt b/test/listwrap.txt
new file mode 100644
index 0000000..67d31fe
--- /dev/null
+++ b/test/listwrap.txt
@@ -0,0 +1,6 @@
+- this is a list
+  with a wrapped item
+  - and a subitem
+    that wraps too!
+
+cool!
diff --git a/test/ulist.html b/test/ulist.html
index adbafd6..75ffdf0 100644
--- a/test/ulist.html
+++ b/test/ulist.html
@@ -1,36 +1,26 @@
-
 <ul>
 <li>
 item 1
-
 <ul>
 <li>
 subi
-
 </li>
 <li>
 subi 2
-
 </li>
 </ul>
-
 </li>
 <li>
 item 2
-
 </li>
 </ul>
-
 <ul>
 <li>
 it1
-
 <ul>
 <li>
 s1
-
 </li>
 </ul>
-
 </li>
 </ul>
--
libgit2 1.1.1