Documentation tweaks

doc/overview.edoc

@@ -1,10 +1,10 @@
 @author Maas-Maarten Zeeman <mmzeeman@xs4all.nl>
 
-@title eSqlite Documentation
+@title ESQLite Documentation
 
 @doc
 
-eSqlite is a library which makes it possible to use sqlite databases in erlang. It is implemented
+ESQLite is a library which makes it possible to use sqlite databases in erlang. It is implemented
 as a NIF, which means that the sqlite database engine is linked to the erlang virtual machine.
 
 <hr />

doc/style.css

@@ -0,0 +1,76 @@
+/* standard EDoc style sheet */
+body {
+        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+      	margin-left: .25in;
+       	margin-right: .2in;
+       	margin-top: 0.2in;
+       	margin-bottom: 0.2in;
+       	color: #000000;
+       	background-color: #ffffff;
+}
+h1,h2 {
+ 	margin-left: -0.2in;
+}
+div.navbar {
+	background-color: #add8e6;
+	padding: 0.2em;
+}
+h2.indextitle {
+	padding: 0.4em;
+	background-color: #add8e6;
+}
+h3.function,h3.typedecl {
+	background-color: #add8e6;
+ 	padding-left: 1em;
+}
+div.spec {
+ 	margin-left: 2em;
+	
+	background-color: #eeeeee;
+}
+a.module {
+	text-decoration:none
+}
+a.module:hover {
+	background-color: #eeeeee;
+}
+ul.definitions {
+	list-style-type: none;
+}
+ul.index {
+	list-style-type: none;
+	background-color: #eeeeee;
+}
+
+/*
+ * Minor style tweaks
+ */
+ul {
+	list-style-type: square;
+}
+table {
+	border-collapse: collapse;
+}
+td {
+	padding: 3px;
+	vertical-align: middle;
+}
+
+/*
+Tune styles
+*/
+
+table[summary="navigation bar"] {
+	background-image: url('SQLite370.svg');
+        background-size: 110px;
+	background-repeat: no-repeat;
+	background-position: center;
+}
+
+code, p>tt, a>tt {
+	font-size: 1.2em;
+}
+
+p {
+	line-height: 1.5;
+}

rebar.config.script

@@ -68,6 +68,7 @@ CFlags =
     ]},
 
     {edoc_opts, [{preprocess, true},
+                 {stylesheet, "style.css"},
                  {sort_functions, false}]},
 
     {hex, [{doc, edoc}]}

src/esqlite3.erl

@@ -102,8 +102,8 @@
 %% binary() -> text
 
 -type rowid() :: integer().
--type row() :: tuple(). % tuple of cell_type
 -type cell_type() :: undefined | integer() | binary() | float().
+-type row() :: list(cell_type()). % tuple of cell_type
 
 -export_type([esqlite3/0, esqlite3_stmt/0, esqlite3_backup/0, prepare_flags/0, sql/0, row/0, rowid/0, cell_type/0]).