.

2025-08-07 22:36:10 +00:00 · 2025-06-22 23:02:42 -04:00
parent 8d8e2c85fc
commit 8536d14424
53 changed files with 10709 additions and 0 deletions
--- a/docs/build/simplepdf/.buildinfo
+++ b/docs/build/simplepdf/.buildinfo
@@ -0,0 +1,4 @@
+# Sphinx build info version 1
+# This file records the configuration used when building these files. When it is not found, a full rebuild will be done.
+config: 5fd67b4cafb82185f6ca6c9e5f731ed8
+tags: 62a1e7829a13fc7881b6498c52484ec0
--- a/docs/build/simplepdf/Payroll
+++ b/docs/build/simplepdf/Payroll
--- a/docs/build/simplepdf/_images/math/020e49c3f9c40699b77e19e0a2b684d246ea21bb.png
+++ b/docs/build/simplepdf/_images/math/020e49c3f9c40699b77e19e0a2b684d246ea21bb.png
--- a/docs/build/simplepdf/_images/math/3fa11f8e69bcb5e9be2df6754a5e4f614450b91c.png
+++ b/docs/build/simplepdf/_images/math/3fa11f8e69bcb5e9be2df6754a5e4f614450b91c.png
--- a/docs/build/simplepdf/_images/math/547c7611976b4041740caa3335735c193069bb84.png
+++ b/docs/build/simplepdf/_images/math/547c7611976b4041740caa3335735c193069bb84.png
--- a/docs/build/simplepdf/_images/math/96afef116a3f4349b6cf21c73cca42773ed21927.png
+++ b/docs/build/simplepdf/_images/math/96afef116a3f4349b6cf21c73cca42773ed21927.png
--- a/docs/build/simplepdf/_images/math/f8b2faa121474b0dd0e28fef8ac413a56b6313b2.png
+++ b/docs/build/simplepdf/_images/math/f8b2faa121474b0dd0e28fef8ac413a56b6313b2.png
--- a/docs/build/simplepdf/_static/basic.css
+++ b/docs/build/simplepdf/_static/basic.css
@@ -0,0 +1,906 @@
+/*
+ * Sphinx stylesheet -- basic theme.
+ */
+
+/* -- main layout ----------------------------------------------------------- */
+
+div.clearer {
+    clear: both;
+}
+
+div.section::after {
+    display: block;
+    content: '';
+    clear: left;
+}
+
+/* -- relbar ---------------------------------------------------------------- */
+
+div.related {
+    width: 100%;
+    font-size: 90%;
+}
+
+div.related h3 {
+    display: none;
+}
+
+div.related ul {
+    margin: 0;
+    padding: 0 0 0 10px;
+    list-style: none;
+}
+
+div.related li {
+    display: inline;
+}
+
+div.related li.right {
+    float: right;
+    margin-right: 5px;
+}
+
+/* -- sidebar --------------------------------------------------------------- */
+
+div.sphinxsidebarwrapper {
+    padding: 10px 5px 0 10px;
+}
+
+div.sphinxsidebar {
+    float: left;
+    width: 230px;
+    margin-left: -100%;
+    font-size: 90%;
+    word-wrap: break-word;
+    overflow-wrap : break-word;
+}
+
+div.sphinxsidebar ul {
+    list-style: none;
+}
+
+div.sphinxsidebar ul ul,
+div.sphinxsidebar ul.want-points {
+    margin-left: 20px;
+    list-style: square;
+}
+
+div.sphinxsidebar ul ul {
+    margin-top: 0;
+    margin-bottom: 0;
+}
+
+div.sphinxsidebar form {
+    margin-top: 10px;
+}
+
+div.sphinxsidebar input {
+    border: 1px solid #98dbcc;
+    font-family: sans-serif;
+    font-size: 1em;
+}
+
+div.sphinxsidebar #searchbox form.search {
+    overflow: hidden;
+}
+
+div.sphinxsidebar #searchbox input[type="text"] {
+    float: left;
+    width: 80%;
+    padding: 0.25em;
+    box-sizing: border-box;
+}
+
+div.sphinxsidebar #searchbox input[type="submit"] {
+    float: left;
+    width: 20%;
+    border-left: none;
+    padding: 0.25em;
+    box-sizing: border-box;
+}
+
+
+img {
+    border: 0;
+    max-width: 100%;
+}
+
+/* -- search page ----------------------------------------------------------- */
+
+ul.search {
+    margin-top: 10px;
+}
+
+ul.search li {
+    padding: 5px 0;
+}
+
+ul.search li a {
+    font-weight: bold;
+}
+
+ul.search li p.context {
+    color: #888;
+    margin: 2px 0 0 30px;
+    text-align: left;
+}
+
+ul.keywordmatches li.goodmatch a {
+    font-weight: bold;
+}
+
+/* -- index page ------------------------------------------------------------ */
+
+table.contentstable {
+    width: 90%;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+table.contentstable p.biglink {
+    line-height: 150%;
+}
+
+a.biglink {
+    font-size: 1.3em;
+}
+
+span.linkdescr {
+    font-style: italic;
+    padding-top: 5px;
+    font-size: 90%;
+}
+
+/* -- general index --------------------------------------------------------- */
+
+table.indextable {
+    width: 100%;
+}
+
+table.indextable td {
+    text-align: left;
+    vertical-align: top;
+}
+
+table.indextable ul {
+    margin-top: 0;
+    margin-bottom: 0;
+    list-style-type: none;
+}
+
+table.indextable > tbody > tr > td > ul {
+    padding-left: 0em;
+}
+
+table.indextable tr.pcap {
+    height: 10px;
+}
+
+table.indextable tr.cap {
+    margin-top: 10px;
+    background-color: #f2f2f2;
+}
+
+img.toggler {
+    margin-right: 3px;
+    margin-top: 3px;
+    cursor: pointer;
+}
+
+div.modindex-jumpbox {
+    border-top: 1px solid #ddd;
+    border-bottom: 1px solid #ddd;
+    margin: 1em 0 1em 0;
+    padding: 0.4em;
+}
+
+div.genindex-jumpbox {
+    border-top: 1px solid #ddd;
+    border-bottom: 1px solid #ddd;
+    margin: 1em 0 1em 0;
+    padding: 0.4em;
+}
+
+/* -- domain module index --------------------------------------------------- */
+
+table.modindextable td {
+    padding: 2px;
+    border-collapse: collapse;
+}
+
+/* -- general body styles --------------------------------------------------- */
+
+div.body {
+    min-width: 450px;
+    max-width: 800px;
+}
+
+div.body p, div.body dd, div.body li, div.body blockquote {
+    -moz-hyphens: auto;
+    -ms-hyphens: auto;
+    -webkit-hyphens: auto;
+    hyphens: auto;
+}
+
+a.headerlink {
+    visibility: hidden;
+}
+
+a:visited {
+    color: #551A8B;
+}
+
+h1:hover > a.headerlink,
+h2:hover > a.headerlink,
+h3:hover > a.headerlink,
+h4:hover > a.headerlink,
+h5:hover > a.headerlink,
+h6:hover > a.headerlink,
+dt:hover > a.headerlink,
+caption:hover > a.headerlink,
+p.caption:hover > a.headerlink,
+div.code-block-caption:hover > a.headerlink {
+    visibility: visible;
+}
+
+div.body p.caption {
+    text-align: inherit;
+}
+
+div.body td {
+    text-align: left;
+}
+
+.first {
+    margin-top: 0 !important;
+}
+
+p.rubric {
+    margin-top: 30px;
+    font-weight: bold;
+}
+
+img.align-left, figure.align-left, .figure.align-left, object.align-left {
+    clear: left;
+    float: left;
+    margin-right: 1em;
+}
+
+img.align-right, figure.align-right, .figure.align-right, object.align-right {
+    clear: right;
+    float: right;
+    margin-left: 1em;
+}
+
+img.align-center, figure.align-center, .figure.align-center, object.align-center {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+img.align-default, figure.align-default, .figure.align-default {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.align-left {
+    text-align: left;
+}
+
+.align-center {
+    text-align: center;
+}
+
+.align-default {
+    text-align: center;
+}
+
+.align-right {
+    text-align: right;
+}
+
+/* -- sidebars -------------------------------------------------------------- */
+
+div.sidebar,
+aside.sidebar {
+    margin: 0 0 0.5em 1em;
+    border: 1px solid #ddb;
+    padding: 7px;
+    background-color: #ffe;
+    width: 40%;
+    float: right;
+    clear: right;
+    overflow-x: auto;
+}
+
+p.sidebar-title {
+    font-weight: bold;
+}
+
+nav.contents,
+aside.topic,
+div.admonition, div.topic, blockquote {
+    clear: left;
+}
+
+/* -- topics ---------------------------------------------------------------- */
+
+nav.contents,
+aside.topic,
+div.topic {
+    border: 1px solid #ccc;
+    padding: 7px;
+    margin: 10px 0 10px 0;
+}
+
+p.topic-title {
+    font-size: 1.1em;
+    font-weight: bold;
+    margin-top: 10px;
+}
+
+/* -- admonitions ----------------------------------------------------------- */
+
+div.admonition {
+    margin-top: 10px;
+    margin-bottom: 10px;
+    padding: 7px;
+}
+
+div.admonition dt {
+    font-weight: bold;
+}
+
+p.admonition-title {
+    margin: 0px 10px 5px 0px;
+    font-weight: bold;
+}
+
+div.body p.centered {
+    text-align: center;
+    margin-top: 25px;
+}
+
+/* -- content of sidebars/topics/admonitions -------------------------------- */
+
+div.sidebar > :last-child,
+aside.sidebar > :last-child,
+nav.contents > :last-child,
+aside.topic > :last-child,
+div.topic > :last-child,
+div.admonition > :last-child {
+    margin-bottom: 0;
+}
+
+div.sidebar::after,
+aside.sidebar::after,
+nav.contents::after,
+aside.topic::after,
+div.topic::after,
+div.admonition::after,
+blockquote::after {
+    display: block;
+    content: '';
+    clear: both;
+}
+
+/* -- tables ---------------------------------------------------------------- */
+
+table.docutils {
+    margin-top: 10px;
+    margin-bottom: 10px;
+    border: 0;
+    border-collapse: collapse;
+}
+
+table.align-center {
+    margin-left: auto;
+    margin-right: auto;
+}
+
+table.align-default {
+    margin-left: auto;
+    margin-right: auto;
+}
+
+table caption span.caption-number {
+    font-style: italic;
+}
+
+table caption span.caption-text {
+}
+
+table.docutils td, table.docutils th {
+    padding: 1px 8px 1px 5px;
+    border-top: 0;
+    border-left: 0;
+    border-right: 0;
+    border-bottom: 1px solid #aaa;
+}
+
+th {
+    text-align: left;
+    padding-right: 5px;
+}
+
+table.citation {
+    border-left: solid 1px gray;
+    margin-left: 1px;
+}
+
+table.citation td {
+    border-bottom: none;
+}
+
+th > :first-child,
+td > :first-child {
+    margin-top: 0px;
+}
+
+th > :last-child,
+td > :last-child {
+    margin-bottom: 0px;
+}
+
+/* -- figures --------------------------------------------------------------- */
+
+div.figure, figure {
+    margin: 0.5em;
+    padding: 0.5em;
+}
+
+div.figure p.caption, figcaption {
+    padding: 0.3em;
+}
+
+div.figure p.caption span.caption-number,
+figcaption span.caption-number {
+    font-style: italic;
+}
+
+div.figure p.caption span.caption-text,
+figcaption span.caption-text {
+}
+
+/* -- field list styles ----------------------------------------------------- */
+
+table.field-list td, table.field-list th {
+    border: 0 !important;
+}
+
+.field-list ul {
+    margin: 0;
+    padding-left: 1em;
+}
+
+.field-list p {
+    margin: 0;
+}
+
+.field-name {
+    -moz-hyphens: manual;
+    -ms-hyphens: manual;
+    -webkit-hyphens: manual;
+    hyphens: manual;
+}
+
+/* -- hlist styles ---------------------------------------------------------- */
+
+table.hlist {
+    margin: 1em 0;
+}
+
+table.hlist td {
+    vertical-align: top;
+}
+
+/* -- object description styles --------------------------------------------- */
+
+.sig {
+	font-family: 'Consolas', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
+}
+
+.sig-name, code.descname {
+    background-color: transparent;
+    font-weight: bold;
+}
+
+.sig-name {
+	font-size: 1.1em;
+}
+
+code.descname {
+    font-size: 1.2em;
+}
+
+.sig-prename, code.descclassname {
+    background-color: transparent;
+}
+
+.optional {
+    font-size: 1.3em;
+}
+
+.sig-paren {
+    font-size: larger;
+}
+
+.sig-param.n {
+	font-style: italic;
+}
+
+/* C++ specific styling */
+
+.sig-inline.c-texpr,
+.sig-inline.cpp-texpr {
+	font-family: unset;
+}
+
+.sig.c   .k, .sig.c   .kt,
+.sig.cpp .k, .sig.cpp .kt {
+	color: #0033B3;
+}
+
+.sig.c   .m,
+.sig.cpp .m {
+	color: #1750EB;
+}
+
+.sig.c   .s, .sig.c   .sc,
+.sig.cpp .s, .sig.cpp .sc {
+	color: #067D17;
+}
+
+
+/* -- other body styles ----------------------------------------------------- */
+
+ol.arabic {
+    list-style: decimal;
+}
+
+ol.loweralpha {
+    list-style: lower-alpha;
+}
+
+ol.upperalpha {
+    list-style: upper-alpha;
+}
+
+ol.lowerroman {
+    list-style: lower-roman;
+}
+
+ol.upperroman {
+    list-style: upper-roman;
+}
+
+:not(li) > ol > li:first-child > :first-child,
+:not(li) > ul > li:first-child > :first-child {
+    margin-top: 0px;
+}
+
+:not(li) > ol > li:last-child > :last-child,
+:not(li) > ul > li:last-child > :last-child {
+    margin-bottom: 0px;
+}
+
+ol.simple ol p,
+ol.simple ul p,
+ul.simple ol p,
+ul.simple ul p {
+    margin-top: 0;
+}
+
+ol.simple > li:not(:first-child) > p,
+ul.simple > li:not(:first-child) > p {
+    margin-top: 0;
+}
+
+ol.simple p,
+ul.simple p {
+    margin-bottom: 0;
+}
+
+aside.footnote > span,
+div.citation > span {
+    float: left;
+}
+aside.footnote > span:last-of-type,
+div.citation > span:last-of-type {
+  padding-right: 0.5em;
+}
+aside.footnote > p {
+  margin-left: 2em;
+}
+div.citation > p {
+  margin-left: 4em;
+}
+aside.footnote > p:last-of-type,
+div.citation > p:last-of-type {
+    margin-bottom: 0em;
+}
+aside.footnote > p:last-of-type:after,
+div.citation > p:last-of-type:after {
+    content: "";
+    clear: both;
+}
+
+dl.field-list {
+    display: grid;
+    grid-template-columns: fit-content(30%) auto;
+}
+
+dl.field-list > dt {
+    font-weight: bold;
+    word-break: break-word;
+    padding-left: 0.5em;
+    padding-right: 5px;
+}
+
+dl.field-list > dd {
+    padding-left: 0.5em;
+    margin-top: 0em;
+    margin-left: 0em;
+    margin-bottom: 0em;
+}
+
+dl {
+    margin-bottom: 15px;
+}
+
+dd > :first-child {
+    margin-top: 0px;
+}
+
+dd ul, dd table {
+    margin-bottom: 10px;
+}
+
+dd {
+    margin-top: 3px;
+    margin-bottom: 10px;
+    margin-left: 30px;
+}
+
+.sig dd {
+    margin-top: 0px;
+    margin-bottom: 0px;
+}
+
+.sig dl {
+    margin-top: 0px;
+    margin-bottom: 0px;
+}
+
+dl > dd:last-child,
+dl > dd:last-child > :last-child {
+    margin-bottom: 0;
+}
+
+dt:target, span.highlighted {
+    background-color: #fbe54e;
+}
+
+rect.highlighted {
+    fill: #fbe54e;
+}
+
+dl.glossary dt {
+    font-weight: bold;
+    font-size: 1.1em;
+}
+
+.versionmodified {
+    font-style: italic;
+}
+
+.system-message {
+    background-color: #fda;
+    padding: 5px;
+    border: 3px solid red;
+}
+
+.footnote:target  {
+    background-color: #ffa;
+}
+
+.line-block {
+    display: block;
+    margin-top: 1em;
+    margin-bottom: 1em;
+}
+
+.line-block .line-block {
+    margin-top: 0;
+    margin-bottom: 0;
+    margin-left: 1.5em;
+}
+
+.guilabel, .menuselection {
+    font-family: sans-serif;
+}
+
+.accelerator {
+    text-decoration: underline;
+}
+
+.classifier {
+    font-style: oblique;
+}
+
+.classifier:before {
+    font-style: normal;
+    margin: 0 0.5em;
+    content: ":";
+    display: inline-block;
+}
+
+abbr, acronym {
+    border-bottom: dotted 1px;
+    cursor: help;
+}
+
+/* -- code displays --------------------------------------------------------- */
+
+pre {
+    overflow: auto;
+    overflow-y: hidden;  /* fixes display issues on Chrome browsers */
+}
+
+pre, div[class*="highlight-"] {
+    clear: both;
+}
+
+span.pre {
+    -moz-hyphens: none;
+    -ms-hyphens: none;
+    -webkit-hyphens: none;
+    hyphens: none;
+    white-space: nowrap;
+}
+
+div[class*="highlight-"] {
+    margin: 1em 0;
+}
+
+td.linenos pre {
+    border: 0;
+    background-color: transparent;
+    color: #aaa;
+}
+
+table.highlighttable {
+    display: block;
+}
+
+table.highlighttable tbody {
+    display: block;
+}
+
+table.highlighttable tr {
+    display: flex;
+}
+
+table.highlighttable td {
+    margin: 0;
+    padding: 0;
+}
+
+table.highlighttable td.linenos {
+    padding-right: 0.5em;
+}
+
+table.highlighttable td.code {
+    flex: 1;
+    overflow: hidden;
+}
+
+.highlight .hll {
+    display: block;
+}
+
+div.highlight pre,
+table.highlighttable pre {
+    margin: 0;
+}
+
+div.code-block-caption + div {
+    margin-top: 0;
+}
+
+div.code-block-caption {
+    margin-top: 1em;
+    padding: 2px 5px;
+    font-size: small;
+}
+
+div.code-block-caption code {
+    background-color: transparent;
+}
+
+table.highlighttable td.linenos,
+span.linenos,
+div.highlight span.gp {  /* gp: Generic.Prompt */
+  user-select: none;
+  -webkit-user-select: text; /* Safari fallback only */
+  -webkit-user-select: none; /* Chrome/Safari */
+  -moz-user-select: none; /* Firefox */
+  -ms-user-select: none; /* IE10+ */
+}
+
+div.code-block-caption span.caption-number {
+    padding: 0.1em 0.3em;
+    font-style: italic;
+}
+
+div.code-block-caption span.caption-text {
+}
+
+div.literal-block-wrapper {
+    margin: 1em 0;
+}
+
+code.xref, a code {
+    background-color: transparent;
+    font-weight: bold;
+}
+
+h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
+    background-color: transparent;
+}
+
+.viewcode-link {
+    float: right;
+}
+
+.viewcode-back {
+    float: right;
+    font-family: sans-serif;
+}
+
+div.viewcode-block:target {
+    margin: -1px -10px;
+    padding: 0 10px;
+}
+
+/* -- math display ---------------------------------------------------------- */
+
+img.math {
+    vertical-align: middle;
+}
+
+div.body div.math p {
+    text-align: center;
+}
+
+span.eqno {
+    float: right;
+}
+
+span.eqno a.headerlink {
+    position: absolute;
+    z-index: 1;
+}
+
+div.math:hover a.headerlink {
+    visibility: visible;
+}
+
+/* -- printout stylesheet --------------------------------------------------- */
+
+@media print {
+    div.document,
+    div.documentwrapper,
+    div.bodywrapper {
+        margin: 0 !important;
+        width: 100%;
+    }
+
+    div.sphinxsidebar,
+    div.related,
+    div.footer,
+    #top-link {
+        display: none;
+    }
+}
--- a/docs/build/simplepdf/_static/doctools.js
+++ b/docs/build/simplepdf/_static/doctools.js
@@ -0,0 +1,149 @@
+/*
+ * Base JavaScript utilities for all Sphinx HTML documentation.
+ */
+"use strict";
+
+const BLACKLISTED_KEY_CONTROL_ELEMENTS = new Set([
+  "TEXTAREA",
+  "INPUT",
+  "SELECT",
+  "BUTTON",
+]);
+
+const _ready = (callback) => {
+  if (document.readyState !== "loading") {
+    callback();
+  } else {
+    document.addEventListener("DOMContentLoaded", callback);
+  }
+};
+
+/**
+ * Small JavaScript module for the documentation.
+ */
+const Documentation = {
+  init: () => {
+    Documentation.initDomainIndexTable();
+    Documentation.initOnKeyListeners();
+  },
+
+  /**
+   * i18n support
+   */
+  TRANSLATIONS: {},
+  PLURAL_EXPR: (n) => (n === 1 ? 0 : 1),
+  LOCALE: "unknown",
+
+  // gettext and ngettext don't access this so that the functions
+  // can safely bound to a different name (_ = Documentation.gettext)
+  gettext: (string) => {
+    const translated = Documentation.TRANSLATIONS[string];
+    switch (typeof translated) {
+      case "undefined":
+        return string; // no translation
+      case "string":
+        return translated; // translation exists
+      default:
+        return translated[0]; // (singular, plural) translation tuple exists
+    }
+  },
+
+  ngettext: (singular, plural, n) => {
+    const translated = Documentation.TRANSLATIONS[singular];
+    if (typeof translated !== "undefined")
+      return translated[Documentation.PLURAL_EXPR(n)];
+    return n === 1 ? singular : plural;
+  },
+
+  addTranslations: (catalog) => {
+    Object.assign(Documentation.TRANSLATIONS, catalog.messages);
+    Documentation.PLURAL_EXPR = new Function(
+      "n",
+      `return (${catalog.plural_expr})`
+    );
+    Documentation.LOCALE = catalog.locale;
+  },
+
+  /**
+   * helper function to focus on search bar
+   */
+  focusSearchBar: () => {
+    document.querySelectorAll("input[name=q]")[0]?.focus();
+  },
+
+  /**
+   * Initialise the domain index toggle buttons
+   */
+  initDomainIndexTable: () => {
+    const toggler = (el) => {
+      const idNumber = el.id.substr(7);
+      const toggledRows = document.querySelectorAll(`tr.cg-${idNumber}`);
+      if (el.src.substr(-9) === "minus.png") {
+        el.src = `${el.src.substr(0, el.src.length - 9)}plus.png`;
+        toggledRows.forEach((el) => (el.style.display = "none"));
+      } else {
+        el.src = `${el.src.substr(0, el.src.length - 8)}minus.png`;
+        toggledRows.forEach((el) => (el.style.display = ""));
+      }
+    };
+
+    const togglerElements = document.querySelectorAll("img.toggler");
+    togglerElements.forEach((el) =>
+      el.addEventListener("click", (event) => toggler(event.currentTarget))
+    );
+    togglerElements.forEach((el) => (el.style.display = ""));
+    if (DOCUMENTATION_OPTIONS.COLLAPSE_INDEX) togglerElements.forEach(toggler);
+  },
+
+  initOnKeyListeners: () => {
+    // only install a listener if it is really needed
+    if (
+      !DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS &&
+      !DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS
+    )
+      return;
+
+    document.addEventListener("keydown", (event) => {
+      // bail for input elements
+      if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return;
+      // bail with special keys
+      if (event.altKey || event.ctrlKey || event.metaKey) return;
+
+      if (!event.shiftKey) {
+        switch (event.key) {
+          case "ArrowLeft":
+            if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
+
+            const prevLink = document.querySelector('link[rel="prev"]');
+            if (prevLink && prevLink.href) {
+              window.location.href = prevLink.href;
+              event.preventDefault();
+            }
+            break;
+          case "ArrowRight":
+            if (!DOCUMENTATION_OPTIONS.NAVIGATION_WITH_KEYS) break;
+
+            const nextLink = document.querySelector('link[rel="next"]');
+            if (nextLink && nextLink.href) {
+              window.location.href = nextLink.href;
+              event.preventDefault();
+            }
+            break;
+        }
+      }
+
+      // some keyboard layouts may need Shift to get /
+      switch (event.key) {
+        case "/":
+          if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) break;
+          Documentation.focusSearchBar();
+          event.preventDefault();
+      }
+    });
+  },
+};
+
+// quick alias for translations
+const _ = Documentation.gettext;
+
+_ready(Documentation.init);
--- a/docs/build/simplepdf/_static/documentation_options.js
+++ b/docs/build/simplepdf/_static/documentation_options.js
@@ -0,0 +1,13 @@
+const DOCUMENTATION_OPTIONS = {
+    VERSION: 'Fall 2025',
+    LANGUAGE: 'en',
+    COLLAPSE_INDEX: false,
+    BUILDER: 'simplepdf',
+    FILE_SUFFIX: '.html',
+    LINK_SUFFIX: '.html',
+    HAS_SOURCE: true,
+    SOURCELINK_SUFFIX: '.txt',
+    NAVIGATION_WITH_KEYS: false,
+    SHOW_SEARCH_SUMMARY: true,
+    ENABLE_SEARCH_SHORTCUTS: true,
+};
--- a/docs/build/simplepdf/_static/file.png
+++ b/docs/build/simplepdf/_static/file.png
--- a/docs/build/simplepdf/_static/fonts/FiraMono-Bold.ttf
+++ b/docs/build/simplepdf/_static/fonts/FiraMono-Bold.ttf
--- a/docs/build/simplepdf/_static/fonts/FiraMono-Medium.ttf
+++ b/docs/build/simplepdf/_static/fonts/FiraMono-Medium.ttf
--- a/docs/build/simplepdf/_static/fonts/FiraMono-Regular.ttf
+++ b/docs/build/simplepdf/_static/fonts/FiraMono-Regular.ttf
--- a/docs/build/simplepdf/_static/fonts/FiraSans-Bold.otf
+++ b/docs/build/simplepdf/_static/fonts/FiraSans-Bold.otf
--- a/docs/build/simplepdf/_static/fonts/FiraSans-Italic.otf
+++ b/docs/build/simplepdf/_static/fonts/FiraSans-Italic.otf
--- a/docs/build/simplepdf/_static/fonts/FiraSans-Light.otf
+++ b/docs/build/simplepdf/_static/fonts/FiraSans-Light.otf
--- a/docs/build/simplepdf/_static/fonts/FiraSans-LightItalic.otf
+++ b/docs/build/simplepdf/_static/fonts/FiraSans-LightItalic.otf
--- a/docs/build/simplepdf/_static/fonts/FiraSans-Regular.otf
+++ b/docs/build/simplepdf/_static/fonts/FiraSans-Regular.otf
--- a/docs/build/simplepdf/_static/fonts/WorkSans-Bold.ttf
+++ b/docs/build/simplepdf/_static/fonts/WorkSans-Bold.ttf
--- a/docs/build/simplepdf/_static/fonts/WorkSans-Regular.ttf
+++ b/docs/build/simplepdf/_static/fonts/WorkSans-Regular.ttf
--- a/docs/build/simplepdf/_static/fonts/WorkSans-SemiBold.ttf
+++ b/docs/build/simplepdf/_static/fonts/WorkSans-SemiBold.ttf
--- a/docs/build/simplepdf/_static/fonts/fa-solid-900.eot
+++ b/docs/build/simplepdf/_static/fonts/fa-solid-900.eot
--- a/docs/build/simplepdf/_static/fonts/fa-solid-900.svg
+++ b/docs/build/simplepdf/_static/fonts/fa-solid-900.svg
--- a/docs/build/simplepdf/_static/fonts/fa-solid-900.ttf
+++ b/docs/build/simplepdf/_static/fonts/fa-solid-900.ttf
--- a/docs/build/simplepdf/_static/fonts/fa-solid-900.woff
+++ b/docs/build/simplepdf/_static/fonts/fa-solid-900.woff
--- a/docs/build/simplepdf/_static/fonts/fa-solid-900.woff2
+++ b/docs/build/simplepdf/_static/fonts/fa-solid-900.woff2
--- a/docs/build/simplepdf/_static/language_data.js
+++ b/docs/build/simplepdf/_static/language_data.js
@@ -0,0 +1,192 @@
+/*
+ * This script contains the language-specific data used by searchtools.js,
+ * namely the list of stopwords, stemmer, scorer and splitter.
+ */
+
+var stopwords = ["a", "and", "are", "as", "at", "be", "but", "by", "for", "if", "in", "into", "is", "it", "near", "no", "not", "of", "on", "or", "such", "that", "the", "their", "then", "there", "these", "they", "this", "to", "was", "will", "with"];
+
+
+/* Non-minified version is copied as a separate JS file, if available */
+
+/**
+ * Porter Stemmer
+ */
+var Stemmer = function() {
+
+  var step2list = {
+    ational: 'ate',
+    tional: 'tion',
+    enci: 'ence',
+    anci: 'ance',
+    izer: 'ize',
+    bli: 'ble',
+    alli: 'al',
+    entli: 'ent',
+    eli: 'e',
+    ousli: 'ous',
+    ization: 'ize',
+    ation: 'ate',
+    ator: 'ate',
+    alism: 'al',
+    iveness: 'ive',
+    fulness: 'ful',
+    ousness: 'ous',
+    aliti: 'al',
+    iviti: 'ive',
+    biliti: 'ble',
+    logi: 'log'
+  };
+
+  var step3list = {
+    icate: 'ic',
+    ative: '',
+    alize: 'al',
+    iciti: 'ic',
+    ical: 'ic',
+    ful: '',
+    ness: ''
+  };
+
+  var c = "[^aeiou]";          // consonant
+  var v = "[aeiouy]";          // vowel
+  var C = c + "[^aeiouy]*";    // consonant sequence
+  var V = v + "[aeiou]*";      // vowel sequence
+
+  var mgr0 = "^(" + C + ")?" + V + C;                      // [C]VC... is m>0
+  var meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$";    // [C]VC[V] is m=1
+  var mgr1 = "^(" + C + ")?" + V + C + V + C;              // [C]VCVC... is m>1
+  var s_v   = "^(" + C + ")?" + v;                         // vowel in stem
+
+  this.stemWord = function (w) {
+    var stem;
+    var suffix;
+    var firstch;
+    var origword = w;
+
+    if (w.length < 3)
+      return w;
+
+    var re;
+    var re2;
+    var re3;
+    var re4;
+
+    firstch = w.substr(0,1);
+    if (firstch == "y")
+      w = firstch.toUpperCase() + w.substr(1);
+
+    // Step 1a
+    re = /^(.+?)(ss|i)es$/;
+    re2 = /^(.+?)([^s])s$/;
+
+    if (re.test(w))
+      w = w.replace(re,"$1$2");
+    else if (re2.test(w))
+      w = w.replace(re2,"$1$2");
+
+    // Step 1b
+    re = /^(.+?)eed$/;
+    re2 = /^(.+?)(ed|ing)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      re = new RegExp(mgr0);
+      if (re.test(fp[1])) {
+        re = /.$/;
+        w = w.replace(re,"");
+      }
+    }
+    else if (re2.test(w)) {
+      var fp = re2.exec(w);
+      stem = fp[1];
+      re2 = new RegExp(s_v);
+      if (re2.test(stem)) {
+        w = stem;
+        re2 = /(at|bl|iz)$/;
+        re3 = new RegExp("([^aeiouylsz])\\1$");
+        re4 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+        if (re2.test(w))
+          w = w + "e";
+        else if (re3.test(w)) {
+          re = /.$/;
+          w = w.replace(re,"");
+        }
+        else if (re4.test(w))
+          w = w + "e";
+      }
+    }
+
+    // Step 1c
+    re = /^(.+?)y$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      re = new RegExp(s_v);
+      if (re.test(stem))
+        w = stem + "i";
+    }
+
+    // Step 2
+    re = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      suffix = fp[2];
+      re = new RegExp(mgr0);
+      if (re.test(stem))
+        w = stem + step2list[suffix];
+    }
+
+    // Step 3
+    re = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      suffix = fp[2];
+      re = new RegExp(mgr0);
+      if (re.test(stem))
+        w = stem + step3list[suffix];
+    }
+
+    // Step 4
+    re = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
+    re2 = /^(.+?)(s|t)(ion)$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      re = new RegExp(mgr1);
+      if (re.test(stem))
+        w = stem;
+    }
+    else if (re2.test(w)) {
+      var fp = re2.exec(w);
+      stem = fp[1] + fp[2];
+      re2 = new RegExp(mgr1);
+      if (re2.test(stem))
+        w = stem;
+    }
+
+    // Step 5
+    re = /^(.+?)e$/;
+    if (re.test(w)) {
+      var fp = re.exec(w);
+      stem = fp[1];
+      re = new RegExp(mgr1);
+      re2 = new RegExp(meq1);
+      re3 = new RegExp("^" + C + v + "[^aeiouwxy]$");
+      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem))))
+        w = stem;
+    }
+    re = /ll$/;
+    re2 = new RegExp(mgr1);
+    if (re.test(w) && re2.test(w)) {
+      re = /.$/;
+      w = w.replace(re,"");
+    }
+
+    // and turn initial Y back to y
+    if (firstch == "y")
+      w = firstch.toLowerCase() + w.substr(1);
+    return w;
+  }
+}
+
--- a/docs/build/simplepdf/_static/main.css
+++ b/docs/build/simplepdf/_static/main.css
@@ -0,0 +1,927 @@
+@charset "UTF-8";
+@font-face {
+  font-family: Work Sans Bold;
+  font-weight: bold;
+  src: url(fonts/WorkSans-Bold.ttf); }
+
+@font-face {
+  font-family: Work Sans Bold;
+  font-weight: 400;
+  src: url(fonts/WorkSans-SemiBold.ttf); }
+
+@font-face {
+  font-family: Work Sans;
+  font-weight: 400;
+  src: url(fonts/WorkSans-Regular.ttf); }
+
+@font-face {
+  font-family: Fira Sans;
+  font-weight: 400;
+  src: url(fonts/FiraSans-Regular.otf); }
+
+@font-face {
+  font-family: Fira Sans;
+  font-style: italic;
+  font-weight: 400;
+  src: url(fonts/FiraSans-Italic.otf); }
+
+@font-face {
+  font-family: Fira Sans;
+  font-weight: 300;
+  src: url(fonts/FiraSans-Light.otf); }
+
+@font-face {
+  font-family: Fira Sans;
+  font-style: italic;
+  font-weight: 300;
+  src: url(fonts/FiraSans-LightItalic.otf); }
+
+@font-face {
+  font-family: Fira Sans;
+  font-weight: bold;
+  src: url(fonts/FiraSans-Bold.otf); }
+
+@font-face {
+  font-family: fontawesome-webfont;
+  src: url("fonts/fa-solid-900.eot");
+  src: url("fonts/fa-solid-900.eot?#iefix") format("embedded-opentype"), url("fonts/fa-solid-900.ttf") format("truetype"), url("fonts/fa-solid-900.svg#fontawesome-webfont") format("svg"); }
+
+@font-face {
+  font-family: monospace;
+  src: url(fonts/FiraMono-Regular.ttf); }
+
+@font-face {
+  font-family: monospace;
+  font-weight: 400;
+  src: url(fonts/FiraMono-Medium.ttf); }
+
+@font-face {
+  font-family: monospace;
+  font-weight: bold;
+  src: url(fonts/FiraMono-Bold.ttf); }
+
+ul, ol {
+  padding-left: 15px; }
+  ul ul, ul ol, ol ul, ol ol {
+    padding-left: 20px; }
+
+dl dt {
+  font-weight: bold; }
+
+dl.option-list, dl.field-list {
+  display: flex;
+  flex-wrap: wrap; }
+  dl.option-list dt, dl.field-list dt {
+    padding-right: 15px;
+    flex: 0 0 33%;
+    max-width: 33%;
+    font-weight: normal; }
+  dl.option-list dd, dl.field-list dd {
+    margin-left: 0;
+    padding-left: 15px;
+    flex: 0 0 66%;
+    max-width: 66%; }
+
+dl.field-list dt, dl.field-list dd {
+  padding-top: .5em;
+  padding-bottom: .5em; }
+
+.hlist ul {
+  list-style: none; }
+
+table.break {
+  page-break-before: always; }
+
+table.ssp-table-wrap {
+  table-layout: fixed; }
+  table.ssp-table-wrap td, table.ssp-table-wrap th {
+    overflow-wrap: break-word; }
+
+table.docutils {
+  width: 100%;
+  max-width: 100%;
+  margin-bottom: 1rem;
+  background-color: transparent;
+  border-spacing: 0; }
+  table.docutils td, table.docutils th {
+    padding: .75rem;
+    vertical-align: top; }
+  table.docutils thead th {
+    vertical-align: bottom;
+    border-bottom: 2px solid #dee2e6;
+    background: #F0F0F0;
+    border-top: 1px solid #dee2e6; }
+  table.docutils tbody tr.row-odd {
+    background: #f6f6f6; }
+  table.docutils tbody tr td {
+    display: table-cell;
+    font-weight: normal !important; }
+  table.docutils tbody tr * {
+    border: 0; }
+
+table.docutils.ssp-tinier td, table.docutils.ssp-tinier th {
+  padding: .4rem;
+  vertical-align: top;
+  font-size: 0.75em; }
+
+table.docutils.ssp-tiny td, table.docutils.ssp-tiny th {
+  padding: .05rem;
+  vertical-align: top;
+  font-size: 0.5em; }
+
+div.topic {
+  border: 0;
+  padding: 0; }
+
+.alert {
+  position: relative;
+  padding: 0.75rem 1.25rem;
+  margin-bottom: 1rem;
+  border: 1px solid transparent;
+  border-radius: 0.25rem; }
+
+.alert-heading {
+  color: inherit; }
+
+.alert-link {
+  font-weight: 700; }
+
+.alert-dismissible {
+  padding-right: 4rem; }
+
+.alert-dismissible .close {
+  position: absolute;
+  top: 0;
+  right: 0;
+  padding: 0.75rem 1.25rem;
+  color: inherit; }
+
+.alert-primary {
+  color: #004085;
+  background-color: #cce5ff;
+  border-color: #b8daff; }
+
+.alert-primary hr {
+  border-top-color: #9fcdff; }
+
+.alert-primary .alert-link {
+  color: #002752; }
+
+.alert-secondary {
+  color: #383d41;
+  background-color: #e2e3e5;
+  border-color: #d6d8db; }
+
+.alert-secondary hr {
+  border-top-color: #c8cbcf; }
+
+.alert-secondary .alert-link {
+  color: #202326; }
+
+.alert-success {
+  color: #155724;
+  background-color: #d4edda;
+  border-color: #c3e6cb; }
+
+.alert-success hr {
+  border-top-color: #b1dfbb; }
+
+.alert-success .alert-link {
+  color: #0b2e13; }
+
+.alert-info {
+  color: #0c5460;
+  background-color: #d1ecf1;
+  border-color: #bee5eb; }
+
+.alert-info hr {
+  border-top-color: #abdde5; }
+
+.alert-info .alert-link {
+  color: #062c33; }
+
+.alert-warning {
+  color: #856404;
+  background-color: #fff3cd;
+  border-color: #ffeeba; }
+
+.alert-warning hr {
+  border-top-color: #ffe8a1; }
+
+.alert-warning .alert-link {
+  color: #533f03; }
+
+.alert-danger {
+  color: #721c24;
+  background-color: #f8d7da;
+  border-color: #f5c6cb; }
+
+.alert-danger hr {
+  border-top-color: #f1b0b7; }
+
+.alert-danger .alert-link {
+  color: #491217; }
+
+.alert-light {
+  color: #818182;
+  background-color: #fefefe;
+  border-color: #fdfdfe; }
+
+.alert-light hr {
+  border-top-color: #ececf6; }
+
+.alert-light .alert-link {
+  color: #686868; }
+
+.alert-dark {
+  color: #1b1e21;
+  background-color: #d6d8d9;
+  border-color: #c6c8ca; }
+
+.alert-dark hr {
+  border-top-color: #b9bbbe; }
+
+.alert-dark .alert-link {
+  color: #040505; }
+
+dl.class dt, dl.type dt, dl.function dt, dl.member dt, dl.var dt, dl.enum dt, dl.enum-class dt, dl.enum-struct dt, dl.method dt {
+  text-align: left; }
+
+dl.class > dt, dl.type > dt, dl.function > dt, dl.member > dt, dl.var > dt, dl.enum > dt, dl.enum-class > dt, dl.enum-struct > dt, dl.method > dt {
+  font-weight: normal; }
+
+dl.class em.property, dl.type em.property, dl.function em.property, dl.member em.property, dl.var em.property, dl.enum em.property, dl.enum-class em.property, dl.enum-struct em.property, dl.method em.property {
+  font-weight: bold;
+  color: #007020; }
+
+dl.class em.sig-param, dl.type em.sig-param, dl.function em.sig-param, dl.member em.sig-param, dl.var em.sig-param, dl.enum em.sig-param, dl.enum-class em.sig-param, dl.enum-struct em.sig-param, dl.method em.sig-param {
+  color: #007020; }
+
+dl.class code.sig-prename, dl.type code.sig-prename, dl.function code.sig-prename, dl.member code.sig-prename, dl.var code.sig-prename, dl.enum code.sig-prename, dl.enum-class code.sig-prename, dl.enum-struct code.sig-prename, dl.method code.sig-prename {
+  font-weight: bold;
+  color: #4070a0; }
+
+dl.class code.sig-name, dl.type code.sig-name, dl.function code.sig-name, dl.member code.sig-name, dl.var code.sig-name, dl.enum code.sig-name, dl.enum-class code.sig-name, dl.enum-struct code.sig-name, dl.method code.sig-name {
+  color: #0e84b5; }
+
+dl.class dl.field-list, dl.type dl.field-list, dl.function dl.field-list, dl.member dl.field-list, dl.var dl.field-list, dl.enum dl.field-list, dl.enum-class dl.field-list, dl.enum-struct dl.field-list, dl.method dl.field-list {
+  display: block; }
+  dl.class dl.field-list dt, dl.class dl.field-list dd, dl.type dl.field-list dt, dl.type dl.field-list dd, dl.function dl.field-list dt, dl.function dl.field-list dd, dl.member dl.field-list dt, dl.member dl.field-list dd, dl.var dl.field-list dt, dl.var dl.field-list dd, dl.enum dl.field-list dt, dl.enum dl.field-list dd, dl.enum-class dl.field-list dt, dl.enum-class dl.field-list dd, dl.enum-struct dl.field-list dt, dl.enum-struct dl.field-list dd, dl.method dl.field-list dt, dl.method dl.field-list dd {
+    padding-left: 0; }
+
+.contents ul {
+  list-style: none; }
+
+.contents > ul {
+  padding-left: 0; }
+  .contents > ul > li {
+    font-weight: 500;
+    line-height: 15pt;
+    margin: 3em 0 1em; }
+    .contents > ul > li::before {
+      background: #961a1a;
+      color: #ffffff;
+      content: "";
+      display: block;
+      height: 0.08cm;
+      margin-bottom: 0.25cm;
+      width: 2cm; }
+    .contents > ul > li a {
+      color: #000000;
+      font-size: 15pt; }
+    .contents > ul > li a::after {
+      color: #961a1a;
+      content: target-counter(attr(href url), page);
+      float: right; }
+    .contents > ul > li > ul {
+      list-style: none;
+      padding-left: 0; }
+      .contents > ul > li > ul li {
+        border-top: 0.3pt solid #c1c1c1;
+        margin: 0.25cm 0;
+        padding-top: 0.25cm;
+        line-height: 12pt;
+        font-weight: 300; }
+        .contents > ul > li > ul li a {
+          color: #000000;
+          font-size: 12pt; }
+        .contents > ul > li > ul li p::before {
+          color: #961a1a;
+          content: "• ";
+          font-size: 40pt;
+          line-height: 16pt;
+          vertical-align: bottom; }
+        .contents > ul > li > ul li ul {
+          padding-left: 2em; }
+
+.sphinxsidebarwrapper {
+  page-break-before: always; }
+  .sphinxsidebarwrapper div ul {
+    list-style: none; }
+  .sphinxsidebarwrapper div > ul {
+    padding-left: 0; }
+    .sphinxsidebarwrapper div > ul > li {
+      font-weight: 500;
+      line-height: 12pt;
+      margin: 2em 0 1em; }
+      .sphinxsidebarwrapper div > ul > li a {
+        color: #000000;
+        font-size: 13pt; }
+      .sphinxsidebarwrapper div > ul > li a::after {
+        color: #961a1a;
+        content: target-counter(attr(href url), page);
+        float: right; }
+      .sphinxsidebarwrapper div > ul > li > ul {
+        list-style: none;
+        padding-left: 0; }
+        .sphinxsidebarwrapper div > ul > li > ul li {
+          border-top: 0.3pt solid #c1c1c1;
+          margin: 0.15cm 0;
+          padding-top: 0.15cm;
+          line-height: 10pt;
+          font-weight: 300; }
+          .sphinxsidebarwrapper div > ul > li > ul li a {
+            color: #000000;
+            font-size: 12pt; }
+          .sphinxsidebarwrapper div > ul > li > ul li a::before {
+            color: #961a1a;
+            content: "• ";
+            font-size: 30pt;
+            line-height: 10pt;
+            vertical-align: bottom; }
+          .sphinxsidebarwrapper div > ul > li > ul li ul {
+            padding-left: 2em; }
+
+.dont-break {
+  page-break-inside: avoid; }
+
+.break-before {
+  page-break-before: always; }
+
+.break-after {
+  page-break-after: always; }
+
+#back-cover {
+  page: back_cover;
+  page-break-before: always; }
+
+@page landscape_page {
+  size: landscape; }
+
+@page portrait_page {
+  size: portrait; }
+
+.ssp-portrait {
+  page: portrait_page; }
+
+.ssp-landscape {
+  page: landscape_page; }
+
+@page {
+  padding-top: 1em;
+  @top-left {
+    background: #961a1a;
+    color: #ffffff;
+    content: counter(page);
+    height: 1cm;
+    text-align: center;
+    width: 1cm; }
+  @top-center {
+    font-size: 9pt;
+    height: 1cm;
+    text-align: center;
+    vertical-align: middle;
+    width: 100%;
+    border-bottom-color: rgba(150, 26, 26, .5);
+    border-bottom-style: solid;
+    border-bottom-width: 0.05cm; }
+  @top-right {
+    content: string(heading);
+    font-size: 9pt;
+    height: 1cm;
+    text-align: right;
+    vertical-align: middle;
+    width: 100%;
+    border-bottom-color: rgba(150, 26, 26, .5);
+    border-bottom-style: solid;
+    border-bottom-width: 0.05cm; }
+  @bottom-left {
+    text-align: left;
+    font-size: 9pt;
+    height: 1cm;
+    vertical-align: middle;
+    width: 100%;
+    border-top-color: rgba(150, 26, 26, .5);
+    border-top-style: solid;
+    border-top-width: 0.05cm;
+    margin-top: 3px;
+    position: absolute;
+    bottom: 30pt; }
+  @bottom-center {
+    content: "Payroll Administration 2025";
+    text-align: center;
+    font-size: 9pt;
+    height: 1cm;
+    vertical-align: middle;
+    width: 100%;
+    border-top-color: rgba(150, 26, 26, .5);
+    border-top-style: solid;
+    border-top-width: 0.05cm;
+    margin-top: 3px;
+    position: absolute;
+    bottom: 30pt; }
+  @bottom-right {
+    content: "Alexandre Bobkov";
+    text-align: right;
+    font-size: 9pt;
+    height: 1cm;
+    vertical-align: middle;
+    width: 100%;
+    margin-top: 3px;
+    position: absolute;
+    bottom: 30pt;
+    border-top-color: rgba(150, 26, 26, .5);
+    border-top-style: solid;
+    border-top-width: 0.05cm; } }
+
+@page :blank {
+  @top-left {
+    background: none;
+    content: ""; }
+  @top-center {
+    content: none; }
+  @top-right {
+    content: none; } }
+
+@page no-chapter {
+  @top-left {
+    background: none;
+    content: none; }
+  @top-center {
+    content: none; }
+  @top-right {
+    content: none; } }
+
+@page :first {
+  background: #961a1a;
+  background-size: cover;
+  margin: 0; }
+
+@media screen {
+  #cover {
+    background: #961a1a;
+    background-size: cover;
+    margin: 0; } }
+
+@page chapter {
+  background: #961a1a;
+  color: #ffffff;
+  margin: 0;
+  @top-left {
+    content: none; }
+  @top-center {
+    content: none; }
+  @top-right {
+    content: none; } }
+
+@page back_cover {
+  background: #961a1a;
+  background-size: cover;
+  margin: 0;
+  color: #ffffff; }
+
+@page back_cover {
+  @bottom-right {
+    content: none; }
+  @top-left {
+    background: none;
+    content: ''; }
+  @top-center {
+    content: none; }
+  @top-right {
+    content: none; } }
+
+#cover {
+  width: 100%;
+  align-content: space-between;
+  display: flex;
+  flex-wrap: wrap;
+  height: 297mm;
+  background: #961a1a;
+  background-size: cover;
+  margin: 0; }
+  #cover h1 {
+    font-family: "Work Sans", sans-serif;
+    color: #961a1a;
+    font-size: 38pt;
+    margin: 5cm 2cm 0 2cm;
+    page: no-chapter;
+    width: 100%; }
+  #cover a {
+    color: #ffffff;
+    font-weight: bolder; }
+  #cover .container {
+    width: 100%;
+    top: 0;
+    background: rgba(0,0,0,0); }
+    #cover .container .logo {
+      font-size: 24pt;
+      color: #ffffff;
+      width: 200px;
+      height: 45px;
+      position: absolute;
+      text-align: right;
+      top: 40pt;
+      right: 20pt; }
+      #cover .container .logo p {
+        margin: auto; }
+    #cover .container .cover-middle {
+      position: relative;
+      top: 40%;
+      width: 100%; }
+      #cover .container .cover-middle .title {
+        position: absolute;
+        top: 5pt;
+        left: 40pt;
+        height: 150pt; }
+        #cover .container .cover-middle .title .title-cover {
+          font-family: "Work Sans Bold", sans-serif;
+          font-size: 45pt;
+          margin-bottom: 0;
+          margin-top: 0;
+          margin-left: 0;
+          color: #ffffff; }
+        #cover .container .cover-middle .title .subtitle-cover {
+          font-family: "Work Sans Bold", sans-serif;
+          font-weight: bolder;
+          font-size: 28pt;
+          margin-top: 5pt;
+          color: #ffffff; }
+        #cover .container .cover-middle .title .meta {
+          font-family: 'Work Sans';
+          font-size: 18pt;
+          margin-top: 12pt;
+          margin-bottom: 0;
+          color: #ffffff; }
+      #cover .container .cover-middle .client-logo {
+        position: absolute;
+        border-radius: 8pt;
+        border: 4px solid white;
+        background-color: white;
+        top: 20pt;
+        right: 40pt;
+        float: right;
+        height: 150px;
+        width: 150px; }
+        #cover .container .cover-middle .client-logo img {
+          width: 150px;
+          height: 150px; }
+    #cover .container .cover-footer {
+      font-family: 'Work Sans';
+      font-size: 11pt;
+      margin-top: 3px;
+      position: absolute;
+      bottom: 30pt;
+      color: #ffffff;
+      width: 100%; }
+      #cover .container .cover-footer p {
+        width: 80%;
+        margin: 0 auto;
+        text-align: center; }
+
+#back-cover {
+  width: 100%;
+  height: 100%; }
+  #back-cover .container {
+    width: 100%; }
+    #back-cover .container .back-cover-footer {
+      font-family: 'Helvetica Neue';
+      font-size: 11pt;
+      margin-top: 3px;
+      position: absolute;
+      bottom: 30pt;
+      color: #ffffff;
+      width: 100%; }
+      #back-cover .container .back-cover-footer p {
+        width: 80%;
+        margin: 0 auto;
+        text-align: center; }
+        #back-cover .container .back-cover-footer p a {
+          color: #ffffff; }
+
+.badge {
+  display: inline-block;
+  padding: .25em .4em;
+  font-size: 75%;
+  font-weight: 700;
+  line-height: 1;
+  text-align: center;
+  white-space: nowrap;
+  vertical-align: baseline;
+  border-radius: .25rem; }
+
+.text-white {
+  color: #fff !important; }
+
+.text-primary {
+  color: #007bff !important; }
+
+a {
+  color: #FF3333;
+  text-decoration: none; }
+
+a.text-primary:hover, a.text-primary:focus {
+  color: #0056b3 !important; }
+
+.text-secondary {
+  color: #6c757d !important; }
+
+a.text-secondary:hover, a.text-secondary:focus {
+  color: #494f54 !important; }
+
+.text-success {
+  color: #28a745 !important; }
+
+a.text-success:hover, a.text-success:focus {
+  color: #19692c !important; }
+
+.text-info {
+  color: #17a2b8 !important; }
+
+a.text-info:hover, a.text-info:focus {
+  color: #0f6674 !important; }
+
+.text-warning {
+  color: #ffc107 !important; }
+
+a.text-warning:hover, a.text-warning:focus {
+  color: #ba8b00 !important; }
+
+.text-danger {
+  color: #dc3545 !important; }
+
+a.text-danger:hover, a.text-danger:focus {
+  color: #a71d2a !important; }
+
+.text-light {
+  color: #f8f9fa !important; }
+
+a.text-light:hover, a.text-light:focus {
+  color: #cbd3da !important; }
+
+.text-dark {
+  color: #343a40 !important; }
+
+a.text-dark:hover, a.text-dark:focus {
+  color: #121416 !important; }
+
+.text-body {
+  color: #212529 !important; }
+
+.text-muted {
+  color: #6c757d !important; }
+
+.text-black-50 {
+  color: rgba(0, 0, 0, 0.5) !important; }
+
+.text-white-50 {
+  color: rgba(255, 255, 255, 0.5) !important; }
+
+.text-hide {
+  font: 0/0 a;
+  color: transparent;
+  text-shadow: none;
+  background-color: transparent;
+  border: 0; }
+
+.text-decoration-none {
+  text-decoration: none !important; }
+
+.square-brackets-quote {
+  border: solid 1em #ccc;
+  margin: 0;
+  padding: 1em;
+  position: relative;
+  max-width: 100%; }
+  .square-brackets-quote:before {
+    background-color: white;
+    bottom: -1em;
+    content: "";
+    left: 2em;
+    position: absolute;
+    right: 2em;
+    top: -1em; }
+  .square-brackets-quote cite {
+    color: #757575;
+    display: block;
+    font-size: small;
+    font-style: normal;
+    text-align: right;
+    text-transform: uppercase; }
+  .square-brackets-quote > * {
+    position: relative;
+    z-index: 1; }
+
+.body {
+  text-align: justify; }
+  .body pre, .body h1, .body h2, .body h3, .body h4, .body h5, .body h6 {
+    text-align: left; }
+
+a.download code.download.literal.notranslate {
+  color: #083764;
+  background-color: transparent;
+  font-family: inherit; }
+  a.download code.download.literal.notranslate:before {
+    display: inline-block;
+    font-family: fontawesome-webfont;
+    content: "\f019";
+    font-style: normal;
+    font-weight: normal;
+    line-height: 1;
+    text-decoration: inherit;
+    margin-right: 2px; }
+
+.admonition {
+  padding: 12px;
+  line-height: 24px;
+  margin-bottom: 24px;
+  background: #e7f2fa; }
+  .admonition .admonition-title {
+    color: #fff;
+    font-weight: bold;
+    display: block;
+    margin: -6px;
+    padding: 6px 12px;
+    margin-bottom: 12px;
+    background: #6ab0de; }
+    .admonition .admonition-title:before {
+      display: inline-block;
+      font-family: fontawesome-webfont;
+      content: "\f06a";
+      font-style: normal;
+      font-weight: normal;
+      line-height: 1;
+      text-decoration: inherit;
+      margin-right: 4px; }
+  .admonition.attention, .admonition.caution, .admonition.warning {
+    background: #ffedcc; }
+    .admonition.attention .admonition-title, .admonition.caution .admonition-title, .admonition.warning .admonition-title {
+      background: #f0b37e; }
+      .admonition.attention .admonition-title:before, .admonition.caution .admonition-title:before, .admonition.warning .admonition-title:before {
+        content: "\f071"; }
+  .admonition.danger, .admonition.error {
+    background: #fdf3f2; }
+    .admonition.danger .admonition-title, .admonition.error .admonition-title {
+      background: #f29f97; }
+      .admonition.danger .admonition-title:before, .admonition.error .admonition-title:before {
+        content: "\f7b9"; }
+  .admonition.hint, .admonition.important {
+    background: #dbfaf4; }
+    .admonition.hint .admonition-title, .admonition.important .admonition-title {
+      background: #1abc9c; }
+  .admonition.hint .admonition-title:before, .admonition.note .admonition-title:before {
+    content: "\f05a"; }
+
+dl.head, dl.get, dl.post, dl.put, dl.delete, dl.patch, dl.options, dl.trace, dl.connect, dl.copy, dl.any {
+  break-before: auto;
+  break-after: auto;
+  break-inside: auto; }
+  dl.head > dd > dl.field-list, dl.get > dd > dl.field-list, dl.post > dd > dl.field-list, dl.put > dd > dl.field-list, dl.delete > dd > dl.field-list, dl.patch > dd > dl.field-list, dl.options > dd > dl.field-list, dl.trace > dd > dl.field-list, dl.connect > dd > dl.field-list, dl.copy > dd > dl.field-list, dl.any > dd > dl.field-list {
+    display: block; }
+    dl.head > dd > dl.field-list > *, dl.get > dd > dl.field-list > *, dl.post > dd > dl.field-list > *, dl.put > dd > dl.field-list > *, dl.delete > dd > dl.field-list > *, dl.patch > dd > dl.field-list > *, dl.options > dd > dl.field-list > *, dl.trace > dd > dl.field-list > *, dl.connect > dd > dl.field-list > *, dl.copy > dd > dl.field-list > *, dl.any > dd > dl.field-list > * {
+      flex-basis: unset;
+      padding-left: 0; }
+  dl.head > dt, dl.get > dt, dl.post > dt, dl.put > dt, dl.delete > dt, dl.patch > dt, dl.options > dt, dl.trace > dt, dl.connect > dt, dl.copy > dt, dl.any > dt {
+    margin-bottom: 1em; }
+  dl.head > dd, dl.get > dd, dl.post > dd, dl.put > dd, dl.delete > dd, dl.patch > dd, dl.options > dd, dl.trace > dd, dl.connect > dd, dl.copy > dd, dl.any > dd {
+    margin-left: 0; }
+    dl.head > dd > p > strong, dl.get > dd > p > strong, dl.post > dd > p > strong, dl.put > dd > p > strong, dl.delete > dd > p > strong, dl.patch > dd > p > strong, dl.options > dd > p > strong, dl.trace > dd > p > strong, dl.connect > dd > p > strong, dl.copy > dd > p > strong, dl.any > dd > p > strong {
+      font-weight: normal; }
+  dl.head span.sig-paren, dl.head em.property, dl.head em.sig-param, dl.get span.sig-paren, dl.get em.property, dl.get em.sig-param, dl.post span.sig-paren, dl.post em.property, dl.post em.sig-param, dl.put span.sig-paren, dl.put em.property, dl.put em.sig-param, dl.delete span.sig-paren, dl.delete em.property, dl.delete em.sig-param, dl.patch span.sig-paren, dl.patch em.property, dl.patch em.sig-param, dl.options span.sig-paren, dl.options em.property, dl.options em.sig-param, dl.trace span.sig-paren, dl.trace em.property, dl.trace em.sig-param, dl.connect span.sig-paren, dl.connect em.property, dl.connect em.sig-param, dl.copy span.sig-paren, dl.copy em.property, dl.copy em.sig-param, dl.any span.sig-paren, dl.any em.property, dl.any em.sig-param {
+    font-weight: normal; }
+  dl.head code.descname:first-child, dl.get code.descname:first-child, dl.post code.descname:first-child, dl.put code.descname:first-child, dl.delete code.descname:first-child, dl.patch code.descname:first-child, dl.options code.descname:first-child, dl.trace code.descname:first-child, dl.connect code.descname:first-child, dl.copy code.descname:first-child, dl.any code.descname:first-child {
+    font-size: 0.9em;
+    background-color: #337ab7;
+    color: white;
+    display: inline-block;
+    padding-left: 5px;
+    padding-right: 5px;
+    margin-right: 10px; }
+  dl.head.get code.descname:first-child, dl.get.get code.descname:first-child, dl.post.get code.descname:first-child, dl.put.get code.descname:first-child, dl.delete.get code.descname:first-child, dl.patch.get code.descname:first-child, dl.options.get code.descname:first-child, dl.trace.get code.descname:first-child, dl.connect.get code.descname:first-child, dl.copy.get code.descname:first-child, dl.any.get code.descname:first-child {
+    background-color: #61AFFE; }
+  dl.head.post code.descname:first-child, dl.get.post code.descname:first-child, dl.post.post code.descname:first-child, dl.put.post code.descname:first-child, dl.delete.post code.descname:first-child, dl.patch.post code.descname:first-child, dl.options.post code.descname:first-child, dl.trace.post code.descname:first-child, dl.connect.post code.descname:first-child, dl.copy.post code.descname:first-child, dl.any.post code.descname:first-child {
+    background-color: #49CC90; }
+  dl.head.put code.descname:first-child, dl.get.put code.descname:first-child, dl.post.put code.descname:first-child, dl.put.put code.descname:first-child, dl.delete.put code.descname:first-child, dl.patch.put code.descname:first-child, dl.options.put code.descname:first-child, dl.trace.put code.descname:first-child, dl.connect.put code.descname:first-child, dl.copy.put code.descname:first-child, dl.any.put code.descname:first-child {
+    background-color: #FCA130; }
+  dl.head.patch code.descname:first-child, dl.get.patch code.descname:first-child, dl.post.patch code.descname:first-child, dl.put.patch code.descname:first-child, dl.delete.patch code.descname:first-child, dl.patch.patch code.descname:first-child, dl.options.patch code.descname:first-child, dl.trace.patch code.descname:first-child, dl.connect.patch code.descname:first-child, dl.copy.patch code.descname:first-child, dl.any.patch code.descname:first-child {
+    background-color: #50E3C2; }
+  dl.head.delete code.descname:first-child, dl.get.delete code.descname:first-child, dl.post.delete code.descname:first-child, dl.put.delete code.descname:first-child, dl.delete.delete code.descname:first-child, dl.patch.delete code.descname:first-child, dl.options.delete code.descname:first-child, dl.trace.delete code.descname:first-child, dl.connect.delete code.descname:first-child, dl.copy.delete code.descname:first-child, dl.any.delete code.descname:first-child {
+    background-color: #F93E3E; }
+
+.needs_style_break {
+  page-break-before: always; }
+
+table.need, table.NEEDS_DATATABLES, .needs_style_ssp-table-wrap {
+  table-layout: fixed; }
+  table.need td, table.need th, table.NEEDS_DATATABLES td, table.NEEDS_DATATABLES th, .needs_style_ssp-table-wrap td, .needs_style_ssp-table-wrap th {
+    overflow-wrap: break-word; }
+
+body div.body {
+  min-width: unset;
+  max-width: unset; }
+
+.docutils th.field-name {
+  display: table-row; }
+
+.docutils td {
+  display: none; }
+
+.docutils td.field-body {
+  display: table-row;
+  padding-top: 1em; }
+  .docutils td.field-body ul {
+    margin-left: 1em;
+    margin-bottom: 1em; }
+
+body {
+  margin: 0; }
+
+.highlight-default {
+  margin-top: 0.5em; }
+
+.highlight pre {
+  padding: 1em;
+  white-space: -o-pre-wrap;
+  word-wrap: break-word;
+  white-space: pre-wrap; }
+
+.headerlink {
+  display: none; }
+
+html {
+  color: #393939;
+  font-family: Fira Sans;
+  font-size: 11pt;
+  font-weight: 300;
+  line-height: 1.5; }
+  html body h1 {
+    color: #961a1a;
+    font-size: 30pt;
+    page-break-before: always; }
+  html body h2, html body h3, html body h4 {
+    color: black;
+    font-weight: 400; }
+  html body h2 {
+    page-break-before: always;
+    font-size: 28pt;
+    string-set: heading content(); }
+  html body h3 {
+    font-weight: 300;
+    font-size: 20pt; }
+  html body h4 {
+    font-size: 16pt; }
+  html body h5 {
+    font-size: 15pt;
+    font-weight: 100; }
+  html body h6 {
+    font-size: 13pt;
+    font-weight: 100; }
+  html body section h5 {
+    margin-bottom: 1pt; }
+  html body section p {
+    margin-top: 0; }
+  html body h5, html body h6 {
+    margin-bottom: 0;
+    padding-bottom: 0; }
+
+.alert i {
+  margin-right: 6pt; }
+
+.is-marginless {
+  margin: 0 !important; }
+
+.is-paddingless {
+  padding: 0 !important; }
+
+.charts-inline {
+  columns: 2;
+  column-fill: balance; }
+
+.img-fluid {
+  max-width: 100%;
+  height: auto; }
+
+img {
+  max-width: 100%;
+  height: auto; }
+
+.big-stats {
+  font-size: 23pt; }
+
+.docutils.literal.notranslate {
+  hyphens: none;
+  color: #552977;
+  background-color: #f1f1f1;
+  font-size: 9pt;
+  display: inline-block;
+  padding: 1pt 3pt; }
--- a/docs/build/simplepdf/_static/minus.png
+++ b/docs/build/simplepdf/_static/minus.png
--- a/docs/build/simplepdf/_static/plus.png
+++ b/docs/build/simplepdf/_static/plus.png
--- a/docs/build/simplepdf/_static/pygments.css
+++ b/docs/build/simplepdf/_static/pygments.css
@@ -0,0 +1,75 @@
+pre { line-height: 125%; }
+td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
+td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
+.highlight .hll { background-color: #ffffcc }
+.highlight { background: #eeffcc; }
+.highlight .c { color: #408090; font-style: italic } /* Comment */
+.highlight .err { border: 1px solid #F00 } /* Error */
+.highlight .k { color: #007020; font-weight: bold } /* Keyword */
+.highlight .o { color: #666 } /* Operator */
+.highlight .ch { color: #408090; font-style: italic } /* Comment.Hashbang */
+.highlight .cm { color: #408090; font-style: italic } /* Comment.Multiline */
+.highlight .cp { color: #007020 } /* Comment.Preproc */
+.highlight .cpf { color: #408090; font-style: italic } /* Comment.PreprocFile */
+.highlight .c1 { color: #408090; font-style: italic } /* Comment.Single */
+.highlight .cs { color: #408090; background-color: #FFF0F0 } /* Comment.Special */
+.highlight .gd { color: #A00000 } /* Generic.Deleted */
+.highlight .ge { font-style: italic } /* Generic.Emph */
+.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
+.highlight .gr { color: #F00 } /* Generic.Error */
+.highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
+.highlight .gi { color: #00A000 } /* Generic.Inserted */
+.highlight .go { color: #333 } /* Generic.Output */
+.highlight .gp { color: #C65D09; font-weight: bold } /* Generic.Prompt */
+.highlight .gs { font-weight: bold } /* Generic.Strong */
+.highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
+.highlight .gt { color: #04D } /* Generic.Traceback */
+.highlight .kc { color: #007020; font-weight: bold } /* Keyword.Constant */
+.highlight .kd { color: #007020; font-weight: bold } /* Keyword.Declaration */
+.highlight .kn { color: #007020; font-weight: bold } /* Keyword.Namespace */
+.highlight .kp { color: #007020 } /* Keyword.Pseudo */
+.highlight .kr { color: #007020; font-weight: bold } /* Keyword.Reserved */
+.highlight .kt { color: #902000 } /* Keyword.Type */
+.highlight .m { color: #208050 } /* Literal.Number */
+.highlight .s { color: #4070A0 } /* Literal.String */
+.highlight .na { color: #4070A0 } /* Name.Attribute */
+.highlight .nb { color: #007020 } /* Name.Builtin */
+.highlight .nc { color: #0E84B5; font-weight: bold } /* Name.Class */
+.highlight .no { color: #60ADD5 } /* Name.Constant */
+.highlight .nd { color: #555; font-weight: bold } /* Name.Decorator */
+.highlight .ni { color: #D55537; font-weight: bold } /* Name.Entity */
+.highlight .ne { color: #007020 } /* Name.Exception */
+.highlight .nf { color: #06287E } /* Name.Function */
+.highlight .nl { color: #002070; font-weight: bold } /* Name.Label */
+.highlight .nn { color: #0E84B5; font-weight: bold } /* Name.Namespace */
+.highlight .nt { color: #062873; font-weight: bold } /* Name.Tag */
+.highlight .nv { color: #BB60D5 } /* Name.Variable */
+.highlight .ow { color: #007020; font-weight: bold } /* Operator.Word */
+.highlight .w { color: #BBB } /* Text.Whitespace */
+.highlight .mb { color: #208050 } /* Literal.Number.Bin */
+.highlight .mf { color: #208050 } /* Literal.Number.Float */
+.highlight .mh { color: #208050 } /* Literal.Number.Hex */
+.highlight .mi { color: #208050 } /* Literal.Number.Integer */
+.highlight .mo { color: #208050 } /* Literal.Number.Oct */
+.highlight .sa { color: #4070A0 } /* Literal.String.Affix */
+.highlight .sb { color: #4070A0 } /* Literal.String.Backtick */
+.highlight .sc { color: #4070A0 } /* Literal.String.Char */
+.highlight .dl { color: #4070A0 } /* Literal.String.Delimiter */
+.highlight .sd { color: #4070A0; font-style: italic } /* Literal.String.Doc */
+.highlight .s2 { color: #4070A0 } /* Literal.String.Double */
+.highlight .se { color: #4070A0; font-weight: bold } /* Literal.String.Escape */
+.highlight .sh { color: #4070A0 } /* Literal.String.Heredoc */
+.highlight .si { color: #70A0D0; font-style: italic } /* Literal.String.Interpol */
+.highlight .sx { color: #C65D09 } /* Literal.String.Other */
+.highlight .sr { color: #235388 } /* Literal.String.Regex */
+.highlight .s1 { color: #4070A0 } /* Literal.String.Single */
+.highlight .ss { color: #517918 } /* Literal.String.Symbol */
+.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */
+.highlight .fm { color: #06287E } /* Name.Function.Magic */
+.highlight .vc { color: #BB60D5 } /* Name.Variable.Class */
+.highlight .vg { color: #BB60D5 } /* Name.Variable.Global */
+.highlight .vi { color: #BB60D5 } /* Name.Variable.Instance */
+.highlight .vm { color: #BB60D5 } /* Name.Variable.Magic */
+.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */
--- a/docs/build/simplepdf/_static/searchtools.js
+++ b/docs/build/simplepdf/_static/searchtools.js
@@ -0,0 +1,635 @@
+/*
+ * Sphinx JavaScript utilities for the full-text search.
+ */
+"use strict";
+
+/**
+ * Simple result scoring code.
+ */
+if (typeof Scorer === "undefined") {
+  var Scorer = {
+    // Implement the following function to further tweak the score for each result
+    // The function takes a result array [docname, title, anchor, descr, score, filename]
+    // and returns the new score.
+    /*
+    score: result => {
+      const [docname, title, anchor, descr, score, filename, kind] = result
+      return score
+    },
+    */
+
+    // query matches the full name of an object
+    objNameMatch: 11,
+    // or matches in the last dotted part of the object name
+    objPartialMatch: 6,
+    // Additive scores depending on the priority of the object
+    objPrio: {
+      0: 15, // used to be importantResults
+      1: 5, // used to be objectResults
+      2: -5, // used to be unimportantResults
+    },
+    //  Used when the priority is not in the mapping.
+    objPrioDefault: 0,
+
+    // query found in title
+    title: 15,
+    partialTitle: 7,
+    // query found in terms
+    term: 5,
+    partialTerm: 2,
+  };
+}
+
+// Global search result kind enum, used by themes to style search results.
+class SearchResultKind {
+    static get index() { return  "index"; }
+    static get object() { return "object"; }
+    static get text() { return "text"; }
+    static get title() { return "title"; }
+}
+
+const _removeChildren = (element) => {
+  while (element && element.lastChild) element.removeChild(element.lastChild);
+};
+
+/**
+ * See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#escaping
+ */
+const _escapeRegExp = (string) =>
+  string.replace(/[.*+\-?^${}()|[\]\\]/g, "\\$&"); // $& means the whole matched string
+
+const _displayItem = (item, searchTerms, highlightTerms) => {
+  const docBuilder = DOCUMENTATION_OPTIONS.BUILDER;
+  const docFileSuffix = DOCUMENTATION_OPTIONS.FILE_SUFFIX;
+  const docLinkSuffix = DOCUMENTATION_OPTIONS.LINK_SUFFIX;
+  const showSearchSummary = DOCUMENTATION_OPTIONS.SHOW_SEARCH_SUMMARY;
+  const contentRoot = document.documentElement.dataset.content_root;
+
+  const [docName, title, anchor, descr, score, _filename, kind] = item;
+
+  let listItem = document.createElement("li");
+  // Add a class representing the item's type:
+  // can be used by a theme's CSS selector for styling
+  // See SearchResultKind for the class names.
+  listItem.classList.add(`kind-${kind}`);
+  let requestUrl;
+  let linkUrl;
+  if (docBuilder === "dirhtml") {
+    // dirhtml builder
+    let dirname = docName + "/";
+    if (dirname.match(/\/index\/$/))
+      dirname = dirname.substring(0, dirname.length - 6);
+    else if (dirname === "index/") dirname = "";
+    requestUrl = contentRoot + dirname;
+    linkUrl = requestUrl;
+  } else {
+    // normal html builders
+    requestUrl = contentRoot + docName + docFileSuffix;
+    linkUrl = docName + docLinkSuffix;
+  }
+  let linkEl = listItem.appendChild(document.createElement("a"));
+  linkEl.href = linkUrl + anchor;
+  linkEl.dataset.score = score;
+  linkEl.innerHTML = title;
+  if (descr) {
+    listItem.appendChild(document.createElement("span")).innerHTML =
+      " (" + descr + ")";
+    // highlight search terms in the description
+    if (SPHINX_HIGHLIGHT_ENABLED)  // set in sphinx_highlight.js
+      highlightTerms.forEach((term) => _highlightText(listItem, term, "highlighted"));
+  }
+  else if (showSearchSummary)
+    fetch(requestUrl)
+      .then((responseData) => responseData.text())
+      .then((data) => {
+        if (data)
+          listItem.appendChild(
+            Search.makeSearchSummary(data, searchTerms, anchor)
+          );
+        // highlight search terms in the summary
+        if (SPHINX_HIGHLIGHT_ENABLED)  // set in sphinx_highlight.js
+          highlightTerms.forEach((term) => _highlightText(listItem, term, "highlighted"));
+      });
+  Search.output.appendChild(listItem);
+};
+const _finishSearch = (resultCount) => {
+  Search.stopPulse();
+  Search.title.innerText = _("Search Results");
+  if (!resultCount)
+    Search.status.innerText = Documentation.gettext(
+      "Your search did not match any documents. Please make sure that all words are spelled correctly and that you've selected enough categories."
+    );
+  else
+    Search.status.innerText = Documentation.ngettext(
+      "Search finished, found one page matching the search query.",
+      "Search finished, found ${resultCount} pages matching the search query.",
+      resultCount,
+    ).replace('${resultCount}', resultCount);
+};
+const _displayNextItem = (
+  results,
+  resultCount,
+  searchTerms,
+  highlightTerms,
+) => {
+  // results left, load the summary and display it
+  // this is intended to be dynamic (don't sub resultsCount)
+  if (results.length) {
+    _displayItem(results.pop(), searchTerms, highlightTerms);
+    setTimeout(
+      () => _displayNextItem(results, resultCount, searchTerms, highlightTerms),
+      5
+    );
+  }
+  // search finished, update title and status message
+  else _finishSearch(resultCount);
+};
+// Helper function used by query() to order search results.
+// Each input is an array of [docname, title, anchor, descr, score, filename, kind].
+// Order the results by score (in opposite order of appearance, since the
+// `_displayNextItem` function uses pop() to retrieve items) and then alphabetically.
+const _orderResultsByScoreThenName = (a, b) => {
+  const leftScore = a[4];
+  const rightScore = b[4];
+  if (leftScore === rightScore) {
+    // same score: sort alphabetically
+    const leftTitle = a[1].toLowerCase();
+    const rightTitle = b[1].toLowerCase();
+    if (leftTitle === rightTitle) return 0;
+    return leftTitle > rightTitle ? -1 : 1; // inverted is intentional
+  }
+  return leftScore > rightScore ? 1 : -1;
+};
+
+/**
+ * Default splitQuery function. Can be overridden in ``sphinx.search`` with a
+ * custom function per language.
+ *
+ * The regular expression works by splitting the string on consecutive characters
+ * that are not Unicode letters, numbers, underscores, or emoji characters.
+ * This is the same as ``\W+`` in Python, preserving the surrogate pair area.
+ */
+if (typeof splitQuery === "undefined") {
+  var splitQuery = (query) => query
+      .split(/[^\p{Letter}\p{Number}_\p{Emoji_Presentation}]+/gu)
+      .filter(term => term)  // remove remaining empty strings
+}
+
+/**
+ * Search Module
+ */
+const Search = {
+  _index: null,
+  _queued_query: null,
+  _pulse_status: -1,
+
+  htmlToText: (htmlString, anchor) => {
+    const htmlElement = new DOMParser().parseFromString(htmlString, 'text/html');
+    for (const removalQuery of [".headerlink", "script", "style"]) {
+      htmlElement.querySelectorAll(removalQuery).forEach((el) => { el.remove() });
+    }
+    if (anchor) {
+      const anchorContent = htmlElement.querySelector(`[role="main"] ${anchor}`);
+      if (anchorContent) return anchorContent.textContent;
+
+      console.warn(
+        `Anchored content block not found. Sphinx search tries to obtain it via DOM query '[role=main] ${anchor}'. Check your theme or template.`
+      );
+    }
+
+    // if anchor not specified or not found, fall back to main content
+    const docContent = htmlElement.querySelector('[role="main"]');
+    if (docContent) return docContent.textContent;
+
+    console.warn(
+      "Content block not found. Sphinx search tries to obtain it via DOM query '[role=main]'. Check your theme or template."
+    );
+    return "";
+  },
+
+  init: () => {
+    const query = new URLSearchParams(window.location.search).get("q");
+    document
+      .querySelectorAll('input[name="q"]')
+      .forEach((el) => (el.value = query));
+    if (query) Search.performSearch(query);
+  },
+
+  loadIndex: (url) =>
+    (document.body.appendChild(document.createElement("script")).src = url),
+
+  setIndex: (index) => {
+    Search._index = index;
+    if (Search._queued_query !== null) {
+      const query = Search._queued_query;
+      Search._queued_query = null;
+      Search.query(query);
+    }
+  },
+
+  hasIndex: () => Search._index !== null,
+
+  deferQuery: (query) => (Search._queued_query = query),
+
+  stopPulse: () => (Search._pulse_status = -1),
+
+  startPulse: () => {
+    if (Search._pulse_status >= 0) return;
+
+    const pulse = () => {
+      Search._pulse_status = (Search._pulse_status + 1) % 4;
+      Search.dots.innerText = ".".repeat(Search._pulse_status);
+      if (Search._pulse_status >= 0) window.setTimeout(pulse, 500);
+    };
+    pulse();
+  },
+
+  /**
+   * perform a search for something (or wait until index is loaded)
+   */
+  performSearch: (query) => {
+    // create the required interface elements
+    const searchText = document.createElement("h2");
+    searchText.textContent = _("Searching");
+    const searchSummary = document.createElement("p");
+    searchSummary.classList.add("search-summary");
+    searchSummary.innerText = "";
+    const searchList = document.createElement("ul");
+    searchList.setAttribute("role", "list");
+    searchList.classList.add("search");
+
+    const out = document.getElementById("search-results");
+    Search.title = out.appendChild(searchText);
+    Search.dots = Search.title.appendChild(document.createElement("span"));
+    Search.status = out.appendChild(searchSummary);
+    Search.output = out.appendChild(searchList);
+
+    const searchProgress = document.getElementById("search-progress");
+    // Some themes don't use the search progress node
+    if (searchProgress) {
+      searchProgress.innerText = _("Preparing search...");
+    }
+    Search.startPulse();
+
+    // index already loaded, the browser was quick!
+    if (Search.hasIndex()) Search.query(query);
+    else Search.deferQuery(query);
+  },
+
+  _parseQuery: (query) => {
+    // stem the search terms and add them to the correct list
+    const stemmer = new Stemmer();
+    const searchTerms = new Set();
+    const excludedTerms = new Set();
+    const highlightTerms = new Set();
+    const objectTerms = new Set(splitQuery(query.toLowerCase().trim()));
+    splitQuery(query.trim()).forEach((queryTerm) => {
+      const queryTermLower = queryTerm.toLowerCase();
+
+      // maybe skip this "word"
+      // stopwords array is from language_data.js
+      if (
+        stopwords.indexOf(queryTermLower) !== -1 ||
+        queryTerm.match(/^\d+$/)
+      )
+        return;
+
+      // stem the word
+      let word = stemmer.stemWord(queryTermLower);
+      // select the correct list
+      if (word[0] === "-") excludedTerms.add(word.substr(1));
+      else {
+        searchTerms.add(word);
+        highlightTerms.add(queryTermLower);
+      }
+    });
+
+    if (SPHINX_HIGHLIGHT_ENABLED) {  // set in sphinx_highlight.js
+      localStorage.setItem("sphinx_highlight_terms", [...highlightTerms].join(" "))
+    }
+
+    // console.debug("SEARCH: searching for:");
+    // console.info("required: ", [...searchTerms]);
+    // console.info("excluded: ", [...excludedTerms]);
+
+    return [query, searchTerms, excludedTerms, highlightTerms, objectTerms];
+  },
+
+  /**
+   * execute search (requires search index to be loaded)
+   */
+  _performSearch: (query, searchTerms, excludedTerms, highlightTerms, objectTerms) => {
+    const filenames = Search._index.filenames;
+    const docNames = Search._index.docnames;
+    const titles = Search._index.titles;
+    const allTitles = Search._index.alltitles;
+    const indexEntries = Search._index.indexentries;
+
+    // Collect multiple result groups to be sorted separately and then ordered.
+    // Each is an array of [docname, title, anchor, descr, score, filename, kind].
+    const normalResults = [];
+    const nonMainIndexResults = [];
+
+    _removeChildren(document.getElementById("search-progress"));
+
+    const queryLower = query.toLowerCase().trim();
+    for (const [title, foundTitles] of Object.entries(allTitles)) {
+      if (title.toLowerCase().trim().includes(queryLower) && (queryLower.length >= title.length/2)) {
+        for (const [file, id] of foundTitles) {
+          const score = Math.round(Scorer.title * queryLower.length / title.length);
+          const boost = titles[file] === title ? 1 : 0;  // add a boost for document titles
+          normalResults.push([
+            docNames[file],
+            titles[file] !== title ? `${titles[file]} > ${title}` : title,
+            id !== null ? "#" + id : "",
+            null,
+            score + boost,
+            filenames[file],
+            SearchResultKind.title,
+          ]);
+        }
+      }
+    }
+
+    // search for explicit entries in index directives
+    for (const [entry, foundEntries] of Object.entries(indexEntries)) {
+      if (entry.includes(queryLower) && (queryLower.length >= entry.length/2)) {
+        for (const [file, id, isMain] of foundEntries) {
+          const score = Math.round(100 * queryLower.length / entry.length);
+          const result = [
+            docNames[file],
+            titles[file],
+            id ? "#" + id : "",
+            null,
+            score,
+            filenames[file],
+            SearchResultKind.index,
+          ];
+          if (isMain) {
+            normalResults.push(result);
+          } else {
+            nonMainIndexResults.push(result);
+          }
+        }
+      }
+    }
+
+    // lookup as object
+    objectTerms.forEach((term) =>
+      normalResults.push(...Search.performObjectSearch(term, objectTerms))
+    );
+
+    // lookup as search terms in fulltext
+    normalResults.push(...Search.performTermsSearch(searchTerms, excludedTerms));
+
+    // let the scorer override scores with a custom scoring function
+    if (Scorer.score) {
+      normalResults.forEach((item) => (item[4] = Scorer.score(item)));
+      nonMainIndexResults.forEach((item) => (item[4] = Scorer.score(item)));
+    }
+
+    // Sort each group of results by score and then alphabetically by name.
+    normalResults.sort(_orderResultsByScoreThenName);
+    nonMainIndexResults.sort(_orderResultsByScoreThenName);
+
+    // Combine the result groups in (reverse) order.
+    // Non-main index entries are typically arbitrary cross-references,
+    // so display them after other results.
+    let results = [...nonMainIndexResults, ...normalResults];
+
+    // remove duplicate search results
+    // note the reversing of results, so that in the case of duplicates, the highest-scoring entry is kept
+    let seen = new Set();
+    results = results.reverse().reduce((acc, result) => {
+      let resultStr = result.slice(0, 4).concat([result[5]]).map(v => String(v)).join(',');
+      if (!seen.has(resultStr)) {
+        acc.push(result);
+        seen.add(resultStr);
+      }
+      return acc;
+    }, []);
+
+    return results.reverse();
+  },
+
+  query: (query) => {
+    const [searchQuery, searchTerms, excludedTerms, highlightTerms, objectTerms] = Search._parseQuery(query);
+    const results = Search._performSearch(searchQuery, searchTerms, excludedTerms, highlightTerms, objectTerms);
+
+    // for debugging
+    //Search.lastresults = results.slice();  // a copy
+    // console.info("search results:", Search.lastresults);
+
+    // print the results
+    _displayNextItem(results, results.length, searchTerms, highlightTerms);
+  },
+
+  /**
+   * search for object names
+   */
+  performObjectSearch: (object, objectTerms) => {
+    const filenames = Search._index.filenames;
+    const docNames = Search._index.docnames;
+    const objects = Search._index.objects;
+    const objNames = Search._index.objnames;
+    const titles = Search._index.titles;
+
+    const results = [];
+
+    const objectSearchCallback = (prefix, match) => {
+      const name = match[4]
+      const fullname = (prefix ? prefix + "." : "") + name;
+      const fullnameLower = fullname.toLowerCase();
+      if (fullnameLower.indexOf(object) < 0) return;
+
+      let score = 0;
+      const parts = fullnameLower.split(".");
+
+      // check for different match types: exact matches of full name or
+      // "last name" (i.e. last dotted part)
+      if (fullnameLower === object || parts.slice(-1)[0] === object)
+        score += Scorer.objNameMatch;
+      else if (parts.slice(-1)[0].indexOf(object) > -1)
+        score += Scorer.objPartialMatch; // matches in last name
+
+      const objName = objNames[match[1]][2];
+      const title = titles[match[0]];
+
+      // If more than one term searched for, we require other words to be
+      // found in the name/title/description
+      const otherTerms = new Set(objectTerms);
+      otherTerms.delete(object);
+      if (otherTerms.size > 0) {
+        const haystack = `${prefix} ${name} ${objName} ${title}`.toLowerCase();
+        if (
+          [...otherTerms].some((otherTerm) => haystack.indexOf(otherTerm) < 0)
+        )
+          return;
+      }
+
+      let anchor = match[3];
+      if (anchor === "") anchor = fullname;
+      else if (anchor === "-") anchor = objNames[match[1]][1] + "-" + fullname;
+
+      const descr = objName + _(", in ") + title;
+
+      // add custom score for some objects according to scorer
+      if (Scorer.objPrio.hasOwnProperty(match[2]))
+        score += Scorer.objPrio[match[2]];
+      else score += Scorer.objPrioDefault;
+
+      results.push([
+        docNames[match[0]],
+        fullname,
+        "#" + anchor,
+        descr,
+        score,
+        filenames[match[0]],
+        SearchResultKind.object,
+      ]);
+    };
+    Object.keys(objects).forEach((prefix) =>
+      objects[prefix].forEach((array) =>
+        objectSearchCallback(prefix, array)
+      )
+    );
+    return results;
+  },
+
+  /**
+   * search for full-text terms in the index
+   */
+  performTermsSearch: (searchTerms, excludedTerms) => {
+    // prepare search
+    const terms = Search._index.terms;
+    const titleTerms = Search._index.titleterms;
+    const filenames = Search._index.filenames;
+    const docNames = Search._index.docnames;
+    const titles = Search._index.titles;
+
+    const scoreMap = new Map();
+    const fileMap = new Map();
+
+    // perform the search on the required terms
+    searchTerms.forEach((word) => {
+      const files = [];
+      // find documents, if any, containing the query word in their text/title term indices
+      // use Object.hasOwnProperty to avoid mismatching against prototype properties
+      const arr = [
+        { files: terms.hasOwnProperty(word) ? terms[word] : undefined, score: Scorer.term },
+        { files: titleTerms.hasOwnProperty(word) ? titleTerms[word] : undefined, score: Scorer.title },
+      ];
+      // add support for partial matches
+      if (word.length > 2) {
+        const escapedWord = _escapeRegExp(word);
+        if (!terms.hasOwnProperty(word)) {
+          Object.keys(terms).forEach((term) => {
+            if (term.match(escapedWord))
+              arr.push({ files: terms[term], score: Scorer.partialTerm });
+          });
+        }
+        if (!titleTerms.hasOwnProperty(word)) {
+          Object.keys(titleTerms).forEach((term) => {
+            if (term.match(escapedWord))
+              arr.push({ files: titleTerms[term], score: Scorer.partialTitle });
+          });
+        }
+      }
+
+      // no match but word was a required one
+      if (arr.every((record) => record.files === undefined)) return;
+
+      // found search word in contents
+      arr.forEach((record) => {
+        if (record.files === undefined) return;
+
+        let recordFiles = record.files;
+        if (recordFiles.length === undefined) recordFiles = [recordFiles];
+        files.push(...recordFiles);
+
+        // set score for the word in each file
+        recordFiles.forEach((file) => {
+          if (!scoreMap.has(file)) scoreMap.set(file, new Map());
+          const fileScores = scoreMap.get(file);
+          fileScores.set(word, record.score);
+        });
+      });
+
+      // create the mapping
+      files.forEach((file) => {
+        if (!fileMap.has(file)) fileMap.set(file, [word]);
+        else if (fileMap.get(file).indexOf(word) === -1) fileMap.get(file).push(word);
+      });
+    });
+
+    // now check if the files don't contain excluded terms
+    const results = [];
+    for (const [file, wordList] of fileMap) {
+      // check if all requirements are matched
+
+      // as search terms with length < 3 are discarded
+      const filteredTermCount = [...searchTerms].filter(
+        (term) => term.length > 2
+      ).length;
+      if (
+        wordList.length !== searchTerms.size &&
+        wordList.length !== filteredTermCount
+      )
+        continue;
+
+      // ensure that none of the excluded terms is in the search result
+      if (
+        [...excludedTerms].some(
+          (term) =>
+            terms[term] === file ||
+            titleTerms[term] === file ||
+            (terms[term] || []).includes(file) ||
+            (titleTerms[term] || []).includes(file)
+        )
+      )
+        break;
+
+      // select one (max) score for the file.
+      const score = Math.max(...wordList.map((w) => scoreMap.get(file).get(w)));
+      // add result to the result list
+      results.push([
+        docNames[file],
+        titles[file],
+        "",
+        null,
+        score,
+        filenames[file],
+        SearchResultKind.text,
+      ]);
+    }
+    return results;
+  },
+
+  /**
+   * helper function to return a node containing the
+   * search summary for a given text. keywords is a list
+   * of stemmed words.
+   */
+  makeSearchSummary: (htmlText, keywords, anchor) => {
+    const text = Search.htmlToText(htmlText, anchor);
+    if (text === "") return null;
+
+    const textLower = text.toLowerCase();
+    const actualStartPosition = [...keywords]
+      .map((k) => textLower.indexOf(k.toLowerCase()))
+      .filter((i) => i > -1)
+      .slice(-1)[0];
+    const startWithContext = Math.max(actualStartPosition - 120, 0);
+
+    const top = startWithContext === 0 ? "" : "...";
+    const tail = startWithContext + 240 < text.length ? "..." : "";
+
+    let summary = document.createElement("p");
+    summary.classList.add("context");
+    summary.textContent = top + text.substr(startWithContext, 240).trim() + tail;
+
+    return summary;
+  },
+};
+
+_ready(Search.init);
--- a/docs/build/simplepdf/_static/simplepdf_alex.css
+++ b/docs/build/simplepdf/_static/simplepdf_alex.css
@@ -0,0 +1,3 @@
+body {
+    color: #222;
+}
--- a/docs/build/simplepdf/_static/sphinx_highlight.js
+++ b/docs/build/simplepdf/_static/sphinx_highlight.js
@@ -0,0 +1,154 @@
+/* Highlighting utilities for Sphinx HTML documentation. */
+"use strict";
+
+const SPHINX_HIGHLIGHT_ENABLED = true
+
+/**
+ * highlight a given string on a node by wrapping it in
+ * span elements with the given class name.
+ */
+const _highlight = (node, addItems, text, className) => {
+  if (node.nodeType === Node.TEXT_NODE) {
+    const val = node.nodeValue;
+    const parent = node.parentNode;
+    const pos = val.toLowerCase().indexOf(text);
+    if (
+      pos >= 0 &&
+      !parent.classList.contains(className) &&
+      !parent.classList.contains("nohighlight")
+    ) {
+      let span;
+
+      const closestNode = parent.closest("body, svg, foreignObject");
+      const isInSVG = closestNode && closestNode.matches("svg");
+      if (isInSVG) {
+        span = document.createElementNS("http://www.w3.org/2000/svg", "tspan");
+      } else {
+        span = document.createElement("span");
+        span.classList.add(className);
+      }
+
+      span.appendChild(document.createTextNode(val.substr(pos, text.length)));
+      const rest = document.createTextNode(val.substr(pos + text.length));
+      parent.insertBefore(
+        span,
+        parent.insertBefore(
+          rest,
+          node.nextSibling
+        )
+      );
+      node.nodeValue = val.substr(0, pos);
+      /* There may be more occurrences of search term in this node. So call this
+       * function recursively on the remaining fragment.
+       */
+      _highlight(rest, addItems, text, className);
+
+      if (isInSVG) {
+        const rect = document.createElementNS(
+          "http://www.w3.org/2000/svg",
+          "rect"
+        );
+        const bbox = parent.getBBox();
+        rect.x.baseVal.value = bbox.x;
+        rect.y.baseVal.value = bbox.y;
+        rect.width.baseVal.value = bbox.width;
+        rect.height.baseVal.value = bbox.height;
+        rect.setAttribute("class", className);
+        addItems.push({ parent: parent, target: rect });
+      }
+    }
+  } else if (node.matches && !node.matches("button, select, textarea")) {
+    node.childNodes.forEach((el) => _highlight(el, addItems, text, className));
+  }
+};
+const _highlightText = (thisNode, text, className) => {
+  let addItems = [];
+  _highlight(thisNode, addItems, text, className);
+  addItems.forEach((obj) =>
+    obj.parent.insertAdjacentElement("beforebegin", obj.target)
+  );
+};
+
+/**
+ * Small JavaScript module for the documentation.
+ */
+const SphinxHighlight = {
+
+  /**
+   * highlight the search words provided in localstorage in the text
+   */
+  highlightSearchWords: () => {
+    if (!SPHINX_HIGHLIGHT_ENABLED) return;  // bail if no highlight
+
+    // get and clear terms from localstorage
+    const url = new URL(window.location);
+    const highlight =
+        localStorage.getItem("sphinx_highlight_terms")
+        || url.searchParams.get("highlight")
+        || "";
+    localStorage.removeItem("sphinx_highlight_terms")
+    url.searchParams.delete("highlight");
+    window.history.replaceState({}, "", url);
+
+    // get individual terms from highlight string
+    const terms = highlight.toLowerCase().split(/\s+/).filter(x => x);
+    if (terms.length === 0) return; // nothing to do
+
+    // There should never be more than one element matching "div.body"
+    const divBody = document.querySelectorAll("div.body");
+    const body = divBody.length ? divBody[0] : document.querySelector("body");
+    window.setTimeout(() => {
+      terms.forEach((term) => _highlightText(body, term, "highlighted"));
+    }, 10);
+
+    const searchBox = document.getElementById("searchbox");
+    if (searchBox === null) return;
+    searchBox.appendChild(
+      document
+        .createRange()
+        .createContextualFragment(
+          '<p class="highlight-link">' +
+            '<a href="javascript:SphinxHighlight.hideSearchWords()">' +
+            _("Hide Search Matches") +
+            "</a></p>"
+        )
+    );
+  },
+
+  /**
+   * helper function to hide the search marks again
+   */
+  hideSearchWords: () => {
+    document
+      .querySelectorAll("#searchbox .highlight-link")
+      .forEach((el) => el.remove());
+    document
+      .querySelectorAll("span.highlighted")
+      .forEach((el) => el.classList.remove("highlighted"));
+    localStorage.removeItem("sphinx_highlight_terms")
+  },
+
+  initEscapeListener: () => {
+    // only install a listener if it is really needed
+    if (!DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS) return;
+
+    document.addEventListener("keydown", (event) => {
+      // bail for input elements
+      if (BLACKLISTED_KEY_CONTROL_ELEMENTS.has(document.activeElement.tagName)) return;
+      // bail with special keys
+      if (event.shiftKey || event.altKey || event.ctrlKey || event.metaKey) return;
+      if (DOCUMENTATION_OPTIONS.ENABLE_SEARCH_SHORTCUTS && (event.key === "Escape")) {
+        SphinxHighlight.hideSearchWords();
+        event.preventDefault();
+      }
+    });
+  },
+};
+
+_ready(() => {
+  /* Do not call highlightSearchWords() when we are on the search page.
+   * It will highlight words from the *previous* search query.
+   */
+  if (typeof Search === "undefined") SphinxHighlight.highlightSearchWords();
+  SphinxHighlight.initEscapeListener();
+});
--- a/docs/build/simplepdf/_static/styles/sources/_admonition.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_admonition.scss
@@ -0,0 +1,67 @@
+.admonition {
+    padding: 12px;
+    line-height: 24px;
+    margin-bottom: 24px;
+    background: #e7f2fa;
+
+    .admonition-title {
+        color: #fff;
+        font-weight: bold;
+        display: block;
+        margin: -6px;
+        padding: 6px 12px;
+        margin-bottom: 12px;
+        background: #6ab0de;
+
+        &:before {
+            display: inline-block;
+            font-family: fontawesome-webfont;
+       	    content: "\f06a";
+            font-style: normal;
+           	font-weight: normal;
+           	line-height: 1;
+           	text-decoration: inherit;
+            margin-right: 4px;
+       }
+    }
+
+    &.attention, &.caution, &.warning {
+        background: #ffedcc;
+
+        .admonition-title {
+            background: #f0b37e;
+
+            &:before {
+                content: "\f071";
+            }
+        }
+    }
+
+    &.danger, &.error {
+        background: #fdf3f2;
+
+        .admonition-title {
+            background: #f29f97;
+
+            &:before {
+                content: "\f7b9";
+            }
+        }
+    }
+
+    &.hint, &.important {
+        background: #dbfaf4;;
+
+        .admonition-title {
+            background: #1abc9c;
+        }
+    }
+
+    &.hint, &.note {
+
+        .admonition-title:before {
+            content: "\f05a";
+        }
+    }
+
+}
--- a/docs/build/simplepdf/_static/styles/sources/_alerts.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_alerts.scss
@@ -0,0 +1,139 @@
+.alert {
+  position: relative;
+  padding: 0.75rem 1.25rem;
+  margin-bottom: 1rem;
+  border: 1px solid transparent;
+  border-radius: 0.25rem;
+}
+
+.alert-heading {
+  color: inherit;
+}
+
+.alert-link {
+  font-weight: 700;
+}
+
+.alert-dismissible {
+  padding-right: 4rem;
+}
+
+.alert-dismissible .close {
+  position: absolute;
+  top: 0;
+  right: 0;
+  padding: 0.75rem 1.25rem;
+  color: inherit;
+}
+
+.alert-primary {
+  color: #004085;
+  background-color: #cce5ff;
+  border-color: #b8daff;
+}
+
+.alert-primary hr {
+  border-top-color: #9fcdff;
+}
+
+.alert-primary .alert-link {
+  color: #002752;
+}
+
+.alert-secondary {
+  color: #383d41;
+  background-color: #e2e3e5;
+  border-color: #d6d8db;
+}
+
+.alert-secondary hr {
+  border-top-color: #c8cbcf;
+}
+
+.alert-secondary .alert-link {
+  color: #202326;
+}
+
+.alert-success {
+  color: #155724;
+  background-color: #d4edda;
+  border-color: #c3e6cb;
+}
+
+.alert-success hr {
+  border-top-color: #b1dfbb;
+}
+
+.alert-success .alert-link {
+  color: #0b2e13;
+}
+
+.alert-info {
+  color: #0c5460;
+  background-color: #d1ecf1;
+  border-color: #bee5eb;
+}
+
+.alert-info hr {
+  border-top-color: #abdde5;
+}
+
+.alert-info .alert-link {
+  color: #062c33;
+}
+
+.alert-warning {
+  color: #856404;
+  background-color: #fff3cd;
+  border-color: #ffeeba;
+}
+
+.alert-warning hr {
+  border-top-color: #ffe8a1;
+}
+
+.alert-warning .alert-link {
+  color: #533f03;
+}
+
+.alert-danger {
+  color: #721c24;
+  background-color: #f8d7da;
+  border-color: #f5c6cb;
+}
+
+.alert-danger hr {
+  border-top-color: #f1b0b7;
+}
+
+.alert-danger .alert-link {
+  color: #491217;
+}
+
+.alert-light {
+  color: #818182;
+  background-color: #fefefe;
+  border-color: #fdfdfe;
+}
+
+.alert-light hr {
+  border-top-color: #ececf6;
+}
+
+.alert-light .alert-link {
+  color: #686868;
+}
+
+.alert-dark {
+  color: #1b1e21;
+  background-color: #d6d8d9;
+  border-color: #c6c8ca;
+}
+
+.alert-dark hr {
+  border-top-color: #b9bbbe;
+}
+
+.alert-dark .alert-link {
+  color: #040505;
+}
--- a/docs/build/simplepdf/_static/styles/sources/_api.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_api.scss
@@ -0,0 +1,74 @@
+dl.head, dl.get, dl.post, dl.put, dl.delete, dl.patch, dl.options, dl.trace, dl.connect, dl.copy, dl.any {
+    break-before: auto;
+    break-after: auto;
+    break-inside: auto;
+
+    //> * {
+    //    break-before: auto;
+    //}
+
+    > dd > dl.field-list {
+        display: block;
+
+        > * {
+            flex-basis: unset;
+            padding-left: 0;
+        }
+    }
+
+    > dt {
+        margin-bottom: 1em;
+    }
+
+    > dd {
+        margin-left: 0;
+
+        > p > strong {
+            font-weight: normal;
+        }
+    }
+
+    span.sig-paren, em.property, em.sig-param {
+        font-weight: normal;
+    }
+
+    code.descname:first-child {
+        font-size: 0.9em;
+        background-color: #337ab7;
+        color: white;
+        display: inline-block;
+        padding-left: 5px;
+        padding-right: 5px;
+        margin-right: 10px;
+    }
+
+    &.get {
+        code.descname:first-child {
+            background-color: #61AFFE;
+        }
+    }
+
+    &.post {
+        code.descname:first-child {
+            background-color: #49CC90;
+        }
+    }
+
+    &.put {
+        code.descname:first-child {
+            background-color: #FCA130;
+        }
+    }
+
+    &.patch {
+        code.descname:first-child {
+            background-color: #50E3C2;
+        }
+    }
+
+    &.delete {
+        code.descname:first-child {
+            background-color: #F93E3E;
+        }
+    }
+}
--- a/docs/build/simplepdf/_static/styles/sources/_back-cover.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_back-cover.scss
@@ -0,0 +1,27 @@
+#back-cover {
+    width: 100%;
+    height: 100%;
+
+    .container {
+        width: 100%;
+        .back-cover-footer {
+            font-family: 'Helvetica Neue';
+            font-size: 11pt;
+            margin-top: 3px;
+            position: absolute;
+            bottom: 30pt;
+            color: $white;
+            width: 100%;
+            p {
+                width: 80%;
+                margin: 0 auto;
+                text-align: center;
+
+                a {
+                    color: $white;
+                }
+            }
+        }
+    }
+}
+
--- a/docs/build/simplepdf/_static/styles/sources/_blocks.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_blocks.scss
@@ -0,0 +1,4 @@
+div.topic {
+    border: 0;
+    padding: 0;
+}
--- a/docs/build/simplepdf/_static/styles/sources/_code.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_code.scss
@@ -0,0 +1,35 @@
+dl.class, dl.type, dl.function, dl.member, dl.var, dl.enum, dl.enum-class, dl.enum-struct, dl.method {
+    dt {
+        text-align: left;
+    }
+
+    > dt {
+        font-weight: normal;
+    }
+
+    em.property {
+        font-weight: bold;
+        color: #007020;
+    }
+
+    em.sig-param {
+        color: #007020;
+    }
+
+    code.sig-prename {
+        font-weight: bold;
+        color: #4070a0;
+    }
+
+    code.sig-name {
+        color: #0e84b5;
+    }
+
+    dl.field-list {
+        display: block;
+
+        dt, dd {
+            padding-left: 0;
+        }
+    }
+}
--- a/docs/build/simplepdf/_static/styles/sources/_cover.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_cover.scss
@@ -0,0 +1,117 @@
+#cover {
+    width: 100%;
+    // height: 100%;
+
+    align-content: space-between;
+    display: flex;
+    flex-wrap: wrap;
+    height: 297mm;
+
+    background: $cover-bg;
+    background-size: cover;
+    margin: 0;
+
+    h1 {
+        font-family: "Work Sans", sans-serif;
+        color: $primary;
+        font-size: 38pt;
+        margin: 5cm 2cm 0 2cm;
+        page: no-chapter;
+        width: 100%;
+    }
+
+    a {
+        color: $cover;
+        font-weight: bolder;
+    }
+
+    .container {
+        width: 100%;
+        top: 0;
+        background: $cover-overlay;
+        .logo {
+            font-size: 24pt;
+            color: $cover;
+            width: 200px;
+            height: 45px;
+            position: absolute;
+            text-align: right;
+            top: 40pt;
+            right: 20pt;
+            p {
+                margin: auto;
+            }
+        }
+
+        .cover-middle {
+            position: relative;
+            top: 40%;
+            width: 100%;
+
+            .title {
+                position: absolute;
+                top: 5pt;
+                left: 40pt;
+                height: 150pt;
+
+                .title-cover {
+                    font-family: "Work Sans Bold", sans-serif;
+                    font-size: 45pt;
+                    margin-bottom: 0;
+                    margin-top: 0;
+                    margin-left: 0;
+                    color: $cover;
+                }
+
+                .subtitle-cover {
+                    font-family: "Work Sans Bold", sans-serif;
+                    font-weight: bolder;
+                    font-size: 28pt;
+                    // text-transform: uppercase;
+                    margin-top: 5pt;
+                    color: $cover;
+                }
+
+                .meta {
+                    font-family: 'Work Sans';
+                    font-size: 18pt;
+                    margin-top: 12pt;
+                    margin-bottom: 0;
+                    color: $cover;
+                }
+            }
+
+            .client-logo {
+                position: absolute;
+                border-radius: 8pt;
+                border: 4px solid white;
+                background-color: white;
+                top: 20pt;
+                right: 40pt;
+                float: right;
+                height: 150px;
+                width: 150px;
+
+                img {
+                    width: 150px;
+                    height: 150px;
+                }
+            }
+        }
+
+        .cover-footer {
+            font-family: 'Work Sans';
+            font-size: 11pt;
+            margin-top: 3px;
+            position: absolute;
+            bottom: 30pt;
+            color: $white;
+            width: 100%;
+            p {
+                width: 80%;
+                margin: 0 auto;
+                text-align: center;
+            }
+        }
+    }
+}
--- a/docs/build/simplepdf/_static/styles/sources/_fonts.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_fonts.scss
@@ -0,0 +1,75 @@
+@font-face {
+    font-family: Work Sans Bold;
+    font-weight: bold;
+    src: url(fonts/WorkSans-Bold.ttf);
+}
+
+@font-face {
+    font-family: Work Sans Bold;
+    font-weight: 400;
+    src: url(fonts/WorkSans-SemiBold.ttf);
+}
+
+@font-face {
+    font-family: Work Sans;
+    font-weight: 400;
+    src: url(fonts/WorkSans-Regular.ttf);
+}
+
+@font-face {
+    font-family: Fira Sans;
+    font-weight: 400;
+    src: url(fonts/FiraSans-Regular.otf);
+}
+
+@font-face {
+    font-family: Fira Sans;
+    font-style: italic;
+    font-weight: 400;
+    src: url(fonts/FiraSans-Italic.otf);
+}
+
+@font-face {
+    font-family: Fira Sans;
+    font-weight: 300;
+    src: url(fonts/FiraSans-Light.otf);
+}
+
+@font-face {
+    font-family: Fira Sans;
+    font-style: italic;
+    font-weight: 300;
+    src: url(fonts/FiraSans-LightItalic.otf);
+}
+
+@font-face {
+    font-family: Fira Sans;
+    font-weight: bold;
+    src: url(fonts/FiraSans-Bold.otf);
+}
+
+@font-face {
+    font-family: fontawesome-webfont;
+    //font-weight: normal;
+    //font-style: normal;
+    src: url("fonts/fa-solid-900.eot");
+    src: url("fonts/fa-solid-900.eot?#iefix") format("embedded-opentype"), url("fonts/fa-solid-900.ttf") format("truetype"), url("fonts/fa-solid-900.svg#fontawesome-webfont") format("svg")
+ }
+
+@font-face {
+    font-family: monospace;
+    src: url(fonts/FiraMono-Regular.ttf);
+}
+
+
+@font-face {
+    font-family: monospace;
+    font-weight: 400;
+    src: url(fonts/FiraMono-Medium.ttf);
+}
+
+@font-face {
+    font-family: monospace;
+    font-weight: bold;
+    src: url(fonts/FiraMono-Bold.ttf);
+}
--- a/docs/build/simplepdf/_static/styles/sources/_lists.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_lists.scss
@@ -0,0 +1,54 @@
+ul, ol {
+    padding-left: 15px;
+
+    ul, ol {
+        padding-left: 20px;
+    }
+}
+
+dl {
+    dt {
+        font-weight: bold;
+    }
+}
+
+dl.option-list, dl.field-list {
+    display: flex;
+    flex-wrap: wrap;
+    //margin-left: -15px;
+    //margin-right: -15px;
+
+    dt, dd {
+        //margin-left: 15px;
+        //margin-right: 15px;
+    }
+
+    dt {
+        //margin-left: 30px;
+        padding-right: 15px;
+        flex: 0 0 33%;
+        max-width: 33%;
+        font-weight: normal;
+    }
+
+    dd {
+        //margin-right: 30px;
+        margin-left: 0;
+        padding-left: 15px;
+        flex: 0 0 66%;
+        max-width: 66%;
+    }
+}
+
+dl.field-list {
+    dt, dd {
+        padding-top: .5em;
+        padding-bottom: .5em;
+    }
+}
+
+.hlist {
+    ul {
+        list-style: none;
+    }
+}
--- a/docs/build/simplepdf/_static/styles/sources/_needs.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_needs.scss
@@ -0,0 +1,10 @@
+.needs_style_break {
+    page-break-before: always;
+}
+
+table.need, table.NEEDS_DATATABLES, .needs_style_ssp-table-wrap {
+    table-layout: fixed;
+    td, th {
+        overflow-wrap: break-word;
+    }
+}
--- a/docs/build/simplepdf/_static/styles/sources/_pages.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_pages.scss
@@ -0,0 +1,206 @@
+// Page helpers
+.dont-break {
+    page-break-inside: avoid;
+}
+
+.break-before {
+  page-break-before: always;
+}
+
+.break-after {
+  page-break-after: always;
+}
+
+#back-cover {
+    page: back_cover;
+    page-break-before: always;
+}
+
+@page landscape_page {
+    size: landscape;
+}
+
+@page portrait_page {
+    size: portrait;
+}
+
+.ssp-portrait {
+    page: portrait_page;
+
+}
+.ssp-landscape {
+    page: landscape_page;
+}
+
+@page {
+  padding-top: 1em;
+
+  @top-left {
+    background: $primary;
+    color: $white;
+    content: $top-left-content;
+    height: 1cm;
+    text-align: center;
+    width: 1cm;
+  }
+
+  @top-center {
+    content: $top-center-content;
+    font-size: 9pt;
+    height: 1cm;
+    text-align: center;
+    vertical-align: middle;
+    width: 100%;
+    border-bottom-color: $primary-opaque;
+    border-bottom-style: solid;
+    border-bottom-width: 0.05cm;
+  }
+
+  @top-right {
+    content: $top-right-content;
+    font-size: 9pt;
+    height: 1cm;
+    text-align: right;
+    vertical-align: middle;
+    width: 100%;
+    border-bottom-color: $primary-opaque;
+    border-bottom-style: solid;
+    border-bottom-width: 0.05cm;
+  }
+
+  @bottom-left {
+    content: $bottom-left-content;
+    text-align: left;
+    font-size: 9pt;
+    height: 1cm;
+    vertical-align: middle;
+    width: 100%;
+    border-top-color: $primary-opaque;
+    border-top-style: solid;
+    border-top-width: 0.05cm;
+    margin-top: 3px;
+    position: absolute;
+    bottom: 30pt;
+  }
+
+  @bottom-center {
+    content: $bottom-center-content;
+    text-align: center;
+    font-size: 9pt;
+    height: 1cm;
+    vertical-align: middle;
+    width: 100%;
+    border-top-color: $primary-opaque;
+    border-top-style: solid;
+    border-top-width: 0.05cm;
+    margin-top: 3px;
+    position: absolute;
+    bottom: 30pt;
+  }
+
+  @bottom-right {
+    content: $bottom-right-content;
+    text-align: right;
+    font-size: 9pt;
+    height: 1cm;
+    vertical-align: middle;
+    width: 100%;
+    margin-top: 3px;
+    position: absolute;
+    bottom: 30pt;
+    border-top-color: $primary-opaque;
+    border-top-style: solid;
+    border-top-width: 0.05cm;
+  }
+}
+
+@page:blank {
+  @top-left {
+    background: none;
+    content: "";
+  }
+
+  @top-center {
+    content: none;
+  }
+
+  @top-right {
+    content: none;
+  }
+}
+
+@page no-chapter {
+  @top-left {
+    background: none;
+    content: none;
+  }
+
+  @top-center {
+    content: none;
+  }
+
+  @top-right {
+    content: none;
+  }
+}
+
+@if not $nocover {
+
+@page:first {
+  background: $cover-bg;
+  background-size: cover;
+  margin: 0;
+}
+
+}
+
+@media screen {
+  #cover {
+    background: $cover-bg;
+    background-size: cover;
+    margin: 0;
+  }
+}
+
+@page chapter {
+  background: $primary;
+  color: $white;
+  margin: 0;
+
+
+  @top-left {
+    content: none;
+  }
+
+  @top-center {
+    content: none;
+  }
+
+  @top-right {
+    content: none;
+  }
+}
+
+// Back cover
+@page back_cover {
+    background: $cover-bg;
+    background-size: cover;
+    margin: 0;
+    color: #ffffff;
+}
+
+@page back_cover {
+    @bottom-right {
+        content: none;
+    }
+    @top-left {
+        background: none;
+        content: '';
+    }
+    @top-center {
+        content: none;
+    }
+    @top-right {
+        content: none;
+    }
+}
--- a/docs/build/simplepdf/_static/styles/sources/_tables.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_tables.scss
@@ -0,0 +1,67 @@
+table.break {
+    page-break-before: always;
+}
+
+table.ssp-table-wrap {
+    table-layout: fixed;
+    td, th {
+        overflow-wrap: break-word;
+    }
+}
+
+table.docutils {
+    width: 100%;
+    max-width: 100%;
+    margin-bottom: 1rem;
+    background-color: transparent;
+    border-spacing: 0;
+
+    td, th {
+        padding: .75rem;
+        vertical-align: top;
+    }
+
+    thead {
+        th {
+            vertical-align: bottom;
+            border-bottom: 2px solid #dee2e6;
+            background: #F0F0F0;
+            border-top: 1px solid #dee2e6;
+        }
+    }
+
+    tbody {
+        tr {
+            &.row-odd {
+                background: #f6f6f6;
+            }
+
+            td {
+                display: table-cell;
+                font-weight: normal !important;
+            }
+            * {
+                border: 0;
+            }
+        }
+    }
+}
+
+table.docutils.ssp-tinier {
+    td, th {
+        padding: .4rem;
+        vertical-align: top;
+        font-size: 0.75em;
+    }
+}
+
+table.docutils.ssp-tiny {
+    td, th {
+        padding: .05rem;
+        vertical-align: top;
+        font-size: 0.5em;
+    }
+}
+
+
+
--- a/docs/build/simplepdf/_static/styles/sources/_text.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_text.scss
@@ -0,0 +1,177 @@
+
+.badge {
+    display: inline-block;
+    padding: .25em .4em;
+    font-size: 75%;
+    font-weight: 700;
+    line-height: 1;
+    text-align: center;
+    white-space: nowrap;
+    vertical-align: baseline;
+    border-radius: .25rem;
+}
+
+.text-white {
+    color: #fff !important;
+}
+
+.text-primary {
+    color: #007bff !important;
+}
+
+a {
+    color: $links;
+    //color: #083764;
+    text-decoration: none;
+}
+
+a.text-primary:hover, a.text-primary:focus {
+    color: #0056b3 !important;
+}
+
+.text-secondary {
+    color: #6c757d !important;
+}
+
+a.text-secondary:hover, a.text-secondary:focus {
+    color: #494f54 !important;
+}
+
+.text-success {
+    color: #28a745 !important;
+}
+
+a.text-success:hover, a.text-success:focus {
+    color: #19692c !important;
+}
+
+.text-info {
+    color: #17a2b8 !important;
+}
+
+a.text-info:hover, a.text-info:focus {
+    color: #0f6674 !important;
+}
+
+.text-warning {
+    color: #ffc107 !important;
+}
+
+a.text-warning:hover, a.text-warning:focus {
+    color: #ba8b00 !important;
+}
+
+.text-danger {
+    color: #dc3545 !important;
+}
+
+a.text-danger:hover, a.text-danger:focus {
+    color: #a71d2a !important;
+}
+
+.text-light {
+    color: #f8f9fa !important;
+}
+
+a.text-light:hover, a.text-light:focus {
+    color: #cbd3da !important;
+}
+
+.text-dark {
+    color: #343a40 !important;
+}
+
+a.text-dark:hover, a.text-dark:focus {
+    color: #121416 !important;
+}
+
+.text-body {
+    color: #212529 !important;
+}
+
+.text-muted {
+    color: #6c757d !important;
+}
+
+.text-black-50 {
+    color: rgba(0, 0, 0, 0.5) !important;
+}
+
+.text-white-50 {
+    color: rgba(255, 255, 255, 0.5) !important;
+}
+
+.text-hide {
+    font: 0/0 a;
+    color: transparent;
+    text-shadow: none;
+    background-color: transparent;
+    border: 0;
+}
+
+.text-decoration-none {
+    text-decoration: none !important;
+}
+
+.square-brackets-quote {
+    border: solid 1em #ccc;
+    // display:inline-block;
+    margin: 0;
+    padding: 1em;
+    position:relative;
+    // margin-left: 0;
+
+    max-width: 100%;
+
+
+    &:before {
+        background-color: white;
+        bottom: -1em;
+        content: "";
+        left: 2em;
+        position: absolute;
+        right: 2em;
+        top: -1em;
+    }
+    cite {
+        color: #757575;
+        display: block;
+        font-size: small;
+        font-style: normal;
+        text-align: right;
+        text-transform: uppercase;
+    }
+    > * {
+        position: relative;
+        z-index: 1;
+    }
+}
+
+.body {
+    text-align: justify;
+
+    pre, h1, h2, h3, h4, h5, h6 {
+        text-align: left;
+    }
+}
+
+a.download {
+    code.download.literal.notranslate {
+        color: #083764;
+        background-color: transparent;
+        font-family: inherit;
+
+        &:before {
+            display: inline-block;
+            font-family: fontawesome-webfont;
+       	    content: "\f019";
+            font-style: normal;
+           	font-weight: normal;
+           	line-height: 1;
+           	text-decoration: inherit;
+            margin-right: 2px;
+        }
+
+    }
+
+}
--- a/docs/build/simplepdf/_static/styles/sources/_toc.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_toc.scss
@@ -0,0 +1,161 @@
+// .. contents:: config
+.contents {
+    ul {
+        list-style: none;
+    }
+
+    > ul {
+        padding-left: 0;
+
+        > li {
+            font-weight: 500;
+            line-height: 15pt;
+            margin: 3em 0 1em;
+
+            &::before {
+                background: $primary;
+                color: $white;
+                content: "";
+                display: block;
+                height: 0.08cm;
+                margin-bottom: 0.25cm;
+                width: 2cm;
+            }
+
+            a {
+                color: #000000;
+                font-size: 15pt;
+            }
+
+            a::after {
+                color: $primary;
+                content: target-counter(attr(href url), page);
+                // font-size: 15pt;
+
+                float: right;
+            }
+
+            > ul {
+                list-style: none;
+                padding-left: 0;
+
+                li {
+                    border-top: 0.3pt solid #c1c1c1;
+                    margin: 0.25cm 0;
+                    padding-top: 0.25cm;
+                    line-height: 12pt;
+                    // font-size: 12pt;
+                    font-weight: 300;
+
+                    a {
+                        color: #000000;
+                        font-size: 12pt;
+                    }
+
+
+                    p::before {
+                        color: $primary;
+                        content: "• ";
+                        font-size: 40pt;
+                        line-height: 16pt;
+                        vertical-align: bottom;
+                    }
+
+                    ul {
+                        padding-left: 2em;
+                    }
+                }
+            }
+        }
+    }
+}
+
+// .. toctree:: config
+.sphinxsidebarwrapper {
+
+    page-break-before: always;
+
+    div {
+        
+        ul {
+            list-style: none;
+        }
+
+        > ul {
+            padding-left: 0;
+
+            > li {
+                font-weight: 500;
+                //line-height: 15pt;
+                line-height: 12pt;
+                //margin: 3em 0 1em;
+                margin: 2em 0 1em;
+
+                // Adds a red, short line above each main chapter
+                //&::before {
+                //    background: $primary;
+                //    color: $white;
+                //    content: "";
+                //    display: block;
+                //    height: 0.08cm;
+                //    margin-bottom: 0.25cm;
+                //    width: 2cm;
+                //}
+
+                a {
+                    color: #000000;
+                    //font-size: 15pt;
+                    font-size: 13pt;
+                }
+
+                a::after {
+                    color: $primary;
+                    content: target-counter(attr(href url), page);
+                    //content: '123';
+                    // font-size: 15pt;
+
+                    float: right;
+
+                }
+
+
+                > ul {
+                    list-style: none;
+                    padding-left: 0;
+
+                    li {
+                        border-top: 0.3pt solid #c1c1c1;
+                        //margin: 0.25cm 0;
+                        margin: 0.15cm 0;
+                        //padding-top: 0.25cm;
+                        padding-top: 0.15cm;
+                        //line-height: 12pt;
+                        line-height: 10pt;
+                        // font-size: 12pt;
+                        font-weight: 300;
+
+                        a {
+                            color: #000000;
+                            font-size: 12pt;
+                        }
+
+
+                        a::before {
+                            color: $primary;
+                            content: "• ";
+                            //font-size: 40pt;
+                            font-size: 30pt;
+                            //line-height: 13pt;
+                            line-height: 10pt;
+                            vertical-align: bottom;
+                        }
+
+                        ul {
+                            padding-left: 2em;
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
--- a/docs/build/simplepdf/_static/styles/sources/_variables.scss
+++ b/docs/build/simplepdf/_static/styles/sources/_variables.scss
@@ -0,0 +1,28 @@
+// Used to define scss variables, so that the config()-call is used only once (in this file) and
+// inside other scss-files.
+// Outside this scss-file use the here defined variables.
+
+// Colors
+$primary: config('primary', '#961a1a') !default;
+$primary-opaque: config('primary-opaque', 'rgba(150, 26, 26, .5)') !default;
+$secondary: config('secondary', '#379683')  !default;
+$cover: config('cover', '#ffffff')  !default;
+$white: config('white', '#ffffff')  !default;
+$links: config('links', '#961a1a')  !default;
+
+// Images
+$cover-bg: config('cover-bg', '#961a1a');
+$cover-overlay: config('cover-overlay', 'rgba(0,0,0,0)');
+
+// pdf header content
+$top-left-content: config('top-left-content', 'counter(page)') !default;
+$top-center-content: config('top-center-content', '') !default;
+$top-right-content: config('top-right-content', 'string(heading)') !default;
+
+// pdf footer content
+$bottom-left-content: config('bottom-left-content', '') !default;
+$bottom-center-content: config('bottom-center-content', '') !default;
+$bottom-right-content: config('bottom-right-content', '') !default;
+
+$nocover: theme_option('nocover', false) !default;
+
--- a/docs/build/simplepdf/_static/styles/sources/main.scss
+++ b/docs/build/simplepdf/_static/styles/sources/main.scss
@@ -0,0 +1,176 @@
+@charset "UTF-8";
+
+@import "variables";
+@import "fonts";
+@import "lists";
+@import "tables";
+@import "blocks";
+@import "alerts";
+@import "code";
+@import "toc";
+@import "pages";
+@import "cover";
+@import "back-cover";
+@import "text";
+@import "admonition";
+@import "api";
+@import "needs";
+
+@media print
+{
+    // Para evitar que queden espacios entre los bloques de API
+    dd, dt, dl {
+        // page-break-inside: avoid;
+    }
+}
+
+body div.body {
+    min-width: unset;
+    max-width: unset;
+}
+
+.docutils {
+    th.field-name {
+        display: table-row;
+    }
+
+    td {
+        display: none;
+    }
+
+    td.field-body {
+        display: table-row;
+        padding-top: 1em;
+
+        ul {
+            margin-left: 1em;
+            margin-bottom: 1em;
+        }
+    }
+}
+
+body {
+  margin: 0;
+}
+
+.highlight-default {
+  margin-top: 0.5em;
+}
+
+.highlight {
+  pre {
+    padding: 1em;
+    //white-space: -moz-pre-wrap;
+    white-space: -o-pre-wrap;
+    word-wrap: break-word;
+    white-space: pre-wrap;
+  }
+}
+
+.headerlink {
+  display: none;
+}
+
+html {
+  color: #393939;
+  font-family: Fira Sans;
+  font-size: 11pt;
+  font-weight: 300;
+  line-height: 1.5;
+
+  body {
+    h1 {
+      color: $primary;
+      font-size: 30pt;
+      page-break-before: always;
+    }
+
+    h2, h3, h4 {
+      color: black;
+      font-weight: 400;
+    }
+
+    h2 {
+      page-break-before: always;
+      font-size: 28pt;
+      string-set: heading content();
+    }
+
+    h3 {
+      font-weight: 300;
+      font-size: 20pt;
+    }
+
+    h4 {
+      font-size: 16pt;
+    }
+
+    h5 {
+      font-size: 15pt;
+      font-weight: 100;
+    }
+
+    h6 {
+      font-size: 13pt;
+      font-weight: 100;
+
+    }
+
+    section {
+      h5 {
+        margin-bottom: 1pt;
+      }
+      p {
+        margin-top: 0;
+      }
+    }
+
+    h5, h6 {
+      margin-bottom: 0;
+      padding-bottom: 0;
+    }
+
+  }
+}
+
+
+
+.alert {
+  i {
+    margin-right: 6pt;
+  }
+}
+
+.is-marginless { margin: 0 !important; }
+.is-paddingless { padding: 0 !important; }
+
+.charts-inline {
+  columns: 2;
+  column-fill: balance;
+}
+
+.img-fluid {
+  max-width: 100%;
+  height: auto;
+}
+
+img {
+  max-width: 100%;
+  height: auto;
+}
+
+.big-stats {
+  font-size: 23pt;
+}
+
+.docutils.literal.notranslate {
+    //-moz-hyphens: none;
+    //-ms-hyphens: none;
+    //-webkit-hyphens: none;
+    hyphens: none;
+    color: #552977;
+    background-color: #f1f1f1;
+    font-size: 9pt;
+    display: inline-block;
+    padding: 1pt 3pt;
+}
--- a/docs/build/simplepdf/index.html
+++ b/docs/build/simplepdf/index.html
--- a/docs/build/simplepdf/objects.inv
+++ b/docs/build/simplepdf/objects.inv
@@ -0,0 +1,6 @@
+# Sphinx inventory version 2
+# Project: Payroll Administration
+# Version: 2025-06
+# The remainder of this file is compressed using zlib.
+xڅR<EFBFBD>O<EFBFBD> <14><>W<EFBFBD>x<EFBFBD><78>%^<5E>usM\<5C><><EFBFBD>xjX<6A>ܚP<DC9A><50><EFBFBD><EFBFBD>沈<EFBFBD><EFA5B2><EFBFBD>x<02><1F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<29>[Sޗ<53><DE97><EFBFBD>[|e׮i&<26>q<EFBFBD><71>f)NWY<><59><0C><><EFBFBD>p<EFBFBD>g<EFBFBD><11><>n1<6E>尵ڂ<>d	_?6<>7 <06><01>ޙZ<DE99>pآ<70><D8A2><EFBFBD>vG]<04><>Ѫ<EFBFBD>
+S)9f<Q<>Q<EFBFBD><51>"<22><>!<21>P<EFBFBD>JO<4A><4F><EFBFBD>mm<6D><02>	<09><>(<28>-<2D>͡n<CDA1><6E><01>e}B:<3A>h<EFBFBD>a<><61><EFBFBD>:~<7E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Z	<09><><EFBFBD>P<EFBFBD>4V<34><56>ϣ<EFBFBD><1D><>_5<1A>x1<12>@ƌ,<2C><>-}<7D><><EFBFBD>'<27>{<7B><1D><>K<EFBFBD><4B>B<EFBFBD>Oo<4F>w<EFBFBD>j'<R<><52>%ex8"4<><02>瑷I	#ќ$<24><>Q<EFBFBD>g<EFBFBD><67>A;<3B>r<EFBFBD><72>G<EFBFBD><47>sH^<5E>SF<53>a<EFBFBD>	j<><6A>bwް<77>\<5C><><EFBFBD>c<EFBFBD><05>