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-rw-r--r--CMakeLists.txt4
-rw-r--r--application/CMakeLists.txt1
-rw-r--r--application/dialogs/UpdateDialog.cpp201
-rw-r--r--depends/hoedown/CMakeLists.txt29
-rw-r--r--depends/hoedown/LICENSE15
-rw-r--r--depends/hoedown/README.md9
-rw-r--r--depends/hoedown/hoedown/autolink.h46
-rw-r--r--depends/hoedown/hoedown/buffer.h134
-rw-r--r--depends/hoedown/hoedown/document.h172
-rw-r--r--depends/hoedown/hoedown/escape.h28
-rw-r--r--depends/hoedown/hoedown/html.h84
-rw-r--r--depends/hoedown/hoedown/stack.h52
-rw-r--r--depends/hoedown/hoedown/version.h33
-rw-r--r--depends/hoedown/src/autolink.c281
-rw-r--r--depends/hoedown/src/buffer.c308
-rw-r--r--depends/hoedown/src/document.c2958
-rw-r--r--depends/hoedown/src/escape.c188
-rw-r--r--depends/hoedown/src/html.c754
-rw-r--r--depends/hoedown/src/html_blocks.c240
-rw-r--r--depends/hoedown/src/html_smartypants.c435
-rw-r--r--depends/hoedown/src/stack.c79
-rw-r--r--depends/hoedown/src/version.c9
22 files changed, 5915 insertions, 145 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a21f23c3..fde28a4c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -92,7 +92,9 @@ else()
set(QUAZIP_LIBRARIES -L"${CMAKE_BINARY_DIR}/External/Install/QuaZIP/lib" quazip)
endif()
-
+# Add the markdown parser thing
+add_subdirectory(depends/hoedown)
+include_directories(${HOEDOWN_INCLUDE_DIR})
# Add the java launcher and checker
add_subdirectory(depends/launcher)
diff --git a/application/CMakeLists.txt b/application/CMakeLists.txt
index f0dc8460..b179927f 100644
--- a/application/CMakeLists.txt
+++ b/application/CMakeLists.txt
@@ -345,6 +345,7 @@ qt5_add_resources(MULTIMC_RESOURCES ${MULTIMC_QRCS})
add_executable(MultiMC MACOSX_BUNDLE WIN32 ${MULTIMC_SOURCES} ${MULTIMC_UI} ${MULTIMC_RESOURCES} ${MULTIMC_RCS})
target_link_libraries(MultiMC MultiMC_logic xz-embedded unpack200 iconfix libUtil LogicalGui
${QUAZIP_LIBRARIES} Qt5::Core Qt5::Xml Qt5::Widgets Qt5::Network Qt5::Concurrent
+ hoedown
${MultiMC_LINK_ADDITIONAL_LIBS})
################################ INSTALLATION AND PACKAGING ################################
diff --git a/application/dialogs/UpdateDialog.cpp b/application/dialogs/UpdateDialog.cpp
index 37e44b1e..d8f5d8ac 100644
--- a/application/dialogs/UpdateDialog.cpp
+++ b/application/dialogs/UpdateDialog.cpp
@@ -5,6 +5,9 @@
#include "MultiMC.h"
#include <settings/SettingsObject.h>
+#include <hoedown/html.h>
+#include <hoedown/document.h>
+
UpdateDialog::UpdateDialog(bool hasUpdate, QWidget *parent) : QDialog(parent), ui(new Ui::UpdateDialog)
{
MultiMCPlatform::fixWM_CLASS(this);
@@ -39,166 +42,76 @@ void UpdateDialog::loadChangelog()
dljob->start();
}
-// TODO: this will be replaced.
-QString reprocessMarkdown(QString markdown)
+/**
+ * hoedown wrapper, because dealing with resource lifetime in C is stupid
+ */
+class HoeDown
{
- QString htmlData;
- QTextStream html(&htmlData);
- auto lines = markdown.split(QRegExp("[\r]?[\n]"),QString::KeepEmptyParts);
- enum
- {
- BASE,
- LIST1,
- LIST2
- }state = BASE;
- html << "<html>";
- int i = 0;
- auto procLine = [&](QString line) -> QString
+public:
+ class buffer
{
- // [GitHub issues](https://github.com/MultiMC/MultiMC5/issues)
- line.replace(QRegExp("\\[([^\\]]+)\\]\\(([^\\)]+)\\)"), "<a href=\"\\2\">\\1</a>");
- line.replace(QRegExp("GH-([0-9]+)"), "<a href=\"https://github.com/MultiMC/MultiMC5/issues/\\1\">GH-\\1</a>");
- line.replace(QRegExp("\\*\\*([^*]+)\\*\\*"), "<b>\\1</b>");
- line.replace(QRegExp("\\*([^*]+)\\*"), "<i>\\1</i>");
- return line;
- };
- for(auto line: lines)
- {
- if(line.isEmpty())
+ public:
+ buffer(size_t unit = 4096)
{
- // html << "<br />\n";
+ buf = hoedown_buffer_new(unit);
}
- else switch (state)
+ ~buffer()
{
- case BASE:
- if(line.startsWith("####"))
- {
- html << "<h4>" << procLine(line.mid(4)) << "</h4>\n";
- }
- if(line.startsWith("###"))
- {
- html << "<h3>" << procLine(line.mid(3)) << "</h3>\n";
- }
- if(line.startsWith("##"))
- {
- html << "<h2>" << procLine(line.mid(2)) << "</h2>\n";
- }
- else if(line.startsWith("#"))
- {
- html << "<h1>" << procLine(line.mid(1)) << "</h1>\n";
- }
- else if(line.startsWith("- "))
- {
- state = LIST1;
- html << "<ul>\n";
- html << "<li>" << procLine(line.mid(2)) << "</li>\n";
- }
- else qCritical() << "Invalid input on line " << i << ": " << line;
- break;
- case LIST1:
- if(line.startsWith("####"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "<h4>" << procLine(line.mid(4)) << "</h4>\n";
- }
- else if(line.startsWith("###"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "<h3>" << procLine(line.mid(3)) << "</h3>\n";
- }
- if(line.startsWith("##"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "<h2>" << procLine(line.mid(2)) << "</h2>\n";
- }
- else if(line.startsWith("#"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "<h1>" << procLine(line.mid(1)) << "</h1>\n";
- }
- else if(line.startsWith("- "))
- {
- html << "<li>" << procLine(line.mid(2)) << "</li>\n";
- }
- else if(line.startsWith(" - "))
- {
- state = LIST2;
- html << "<ul>\n";
- html << "<li>" << procLine(line.mid(4)) << "</li>\n";
- }
- else qCritical() << "Invalid input on line " << i << ": " << line;
- break;
- case LIST2:
- if(line.startsWith("####"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "</ul>\n";
- html << "<h4>" << procLine(line.mid(4)) << "</h4>\n";
- }
- else if(line.startsWith("###"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "</ul>\n";
- html << "<h3>" << procLine(line.mid(3)) << "</h3>\n";
- }
- if(line.startsWith("##"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "</ul>\n";
- html << "<h2>" << procLine(line.mid(2)) << "</h2>\n";
- }
- else if(line.startsWith("#"))
- {
- state = BASE;
- html << "</ul>\n";
- html << "</ul>\n";
- html << "<h1>" << procLine(line.mid(1)) << "</h1>\n";
- }
- else if(line.startsWith("- "))
- {
- state = LIST1;
- html << "</ul>\n";
- html << "<li>" << procLine(line.mid(2)) << "</li>\n";
- }
- else if(line.startsWith(" - "))
- {
- html << "<li>" << procLine(line.mid(4)) << "</li>\n";
- }
- else qCritical() << "Invalid input on line " << i << ": " << line;
- break;
+ hoedown_buffer_free(buf);
}
- i++;
- }
- if(state == LIST2)
+ const char * cstr()
+ {
+ return hoedown_buffer_cstr(buf);
+ }
+ void put(QByteArray input)
+ {
+ hoedown_buffer_put(buf, (uint8_t *) input.data(), input.size());
+ }
+ const uint8_t * data() const
+ {
+ return buf->data;
+ }
+ size_t size() const
+ {
+ return buf->size;
+ }
+ hoedown_buffer * buf;
+ } ib, ob;
+ HoeDown()
{
- html << "</ul>\n";
- state = LIST1;
+ renderer = hoedown_html_renderer_new((hoedown_html_flags) 0,0);
+ document = hoedown_document_new(renderer, (hoedown_extensions) 0, 8);
}
- if(state == LIST1)
+ ~HoeDown()
{
- html << "</ul>\n";
- state = BASE;
+ hoedown_document_free(document);
+ hoedown_html_renderer_free(renderer);
}
- if (state != BASE)
+ QString process(QByteArray input)
{
- qCritical() << "Reprocessing markdown didn't end in a final state!";
+ ib.put(input);
+ hoedown_document_render(document, ob.buf, ib.data(), ib.size());
+ return ob.cstr();
}
- html << "</html>\n";
- qDebug() << htmlData;
- return htmlData;
+private:
+ hoedown_document * document;
+ hoedown_renderer * renderer;
+};
+
+QString reprocessMarkdown(QByteArray markdown)
+{
+ HoeDown hoedown;
+ QString output = hoedown.process(markdown);
+
+ // HACK: easier than customizing hoedown
+ output.replace(QRegExp("GH-([0-9]+)"), "<a href=\"https://github.com/MultiMC/MultiMC5/issues/\\1\">GH-\\1</a>");
+ qDebug() << output;
+ return output;
}
void UpdateDialog::changelogLoaded()
{
- auto rawMarkdown = QString::fromUtf8(changelogDownload->m_data);
- auto html = reprocessMarkdown(rawMarkdown);
+ auto html = reprocessMarkdown(changelogDownload->m_data);
ui->changelogBrowser->setHtml(html);
}
diff --git a/depends/hoedown/CMakeLists.txt b/depends/hoedown/CMakeLists.txt
new file mode 100644
index 00000000..b4ef8ef9
--- /dev/null
+++ b/depends/hoedown/CMakeLists.txt
@@ -0,0 +1,29 @@
+# hoedown 3.0.2 - https://github.com/hoedown/hoedown/archive/3.0.2.tar.gz
+project(hoedown)
+
+set(HOEDOWN_SOURCES
+hoedown/autolink.h
+hoedown/buffer.h
+hoedown/document.h
+hoedown/escape.h
+hoedown/html.h
+hoedown/stack.h
+hoedown/version.h
+src/autolink.c
+src/buffer.c
+src/document.c
+src/escape.c
+src/html.c
+src/html_blocks.c
+src/html_smartypants.c
+src/stack.c
+src/version.c
+)
+
+# Set the include dir path.
+set(HOEDOWN_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}" PARENT_SCOPE)
+
+# Include self.
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+add_library(hoedown STATIC ${HOEDOWN_SOURCES})
diff --git a/depends/hoedown/LICENSE b/depends/hoedown/LICENSE
new file mode 100644
index 00000000..4e75de4d
--- /dev/null
+++ b/depends/hoedown/LICENSE
@@ -0,0 +1,15 @@
+Copyright (c) 2008, Natacha Porté
+Copyright (c) 2011, Vicent Martí
+Copyright (c) 2014, Xavier Mendez, Devin Torres and the Hoedown authors
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/depends/hoedown/README.md b/depends/hoedown/README.md
new file mode 100644
index 00000000..abe2b6ca
--- /dev/null
+++ b/depends/hoedown/README.md
@@ -0,0 +1,9 @@
+Hoedown
+=======
+
+This is Hoedown 3.0.2, taken from [the hoedown github repo](https://github.com/hoedown/hoedown).
+
+`Hoedown` is a revived fork of [Sundown](https://github.com/vmg/sundown),
+the Markdown parser based on the original code of the
+[Upskirt library](http://fossil.instinctive.eu/libupskirt/index)
+by Natacha Porté.
diff --git a/depends/hoedown/hoedown/autolink.h b/depends/hoedown/hoedown/autolink.h
new file mode 100644
index 00000000..528885c9
--- /dev/null
+++ b/depends/hoedown/hoedown/autolink.h
@@ -0,0 +1,46 @@
+/* autolink.h - versatile autolinker */
+
+#ifndef HOEDOWN_AUTOLINK_H
+#define HOEDOWN_AUTOLINK_H
+
+#include "buffer.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*************
+ * CONSTANTS *
+ *************/
+
+typedef enum hoedown_autolink_flags {
+ HOEDOWN_AUTOLINK_SHORT_DOMAINS = (1 << 0)
+} hoedown_autolink_flags;
+
+
+/*************
+ * FUNCTIONS *
+ *************/
+
+/* hoedown_autolink_is_safe: verify that a URL has a safe protocol */
+int hoedown_autolink_is_safe(const uint8_t *data, size_t size);
+
+/* hoedown_autolink__www: search for the next www link in data */
+size_t hoedown_autolink__www(size_t *rewind_p, hoedown_buffer *link,
+ uint8_t *data, size_t offset, size_t size, hoedown_autolink_flags flags);
+
+/* hoedown_autolink__email: search for the next email in data */
+size_t hoedown_autolink__email(size_t *rewind_p, hoedown_buffer *link,
+ uint8_t *data, size_t offset, size_t size, hoedown_autolink_flags flags);
+
+/* hoedown_autolink__url: search for the next URL in data */
+size_t hoedown_autolink__url(size_t *rewind_p, hoedown_buffer *link,
+ uint8_t *data, size_t offset, size_t size, hoedown_autolink_flags flags);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /** HOEDOWN_AUTOLINK_H **/
diff --git a/depends/hoedown/hoedown/buffer.h b/depends/hoedown/hoedown/buffer.h
new file mode 100644
index 00000000..d7703f8d
--- /dev/null
+++ b/depends/hoedown/hoedown/buffer.h
@@ -0,0 +1,134 @@
+/* buffer.h - simple, fast buffers */
+
+#ifndef HOEDOWN_BUFFER_H
+#define HOEDOWN_BUFFER_H
+
+#include <stdio.h>
+#include <stddef.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(_MSC_VER)
+#define __attribute__(x)
+#define inline __inline
+#define __builtin_expect(x,n) x
+#endif
+
+
+/*********
+ * TYPES *
+ *********/
+
+typedef void *(*hoedown_realloc_callback)(void *, size_t);
+typedef void (*hoedown_free_callback)(void *);
+
+struct hoedown_buffer {
+ uint8_t *data; /* actual character data */
+ size_t size; /* size of the string */
+ size_t asize; /* allocated size (0 = volatile buffer) */
+ size_t unit; /* reallocation unit size (0 = read-only buffer) */
+
+ hoedown_realloc_callback data_realloc;
+ hoedown_free_callback data_free;
+ hoedown_free_callback buffer_free;
+};
+
+typedef struct hoedown_buffer hoedown_buffer;
+
+
+/*************
+ * FUNCTIONS *
+ *************/
+
+/* allocation wrappers */
+void *hoedown_malloc(size_t size) __attribute__ ((malloc));
+void *hoedown_calloc(size_t nmemb, size_t size) __attribute__ ((malloc));
+void *hoedown_realloc(void *ptr, size_t size) __attribute__ ((malloc));
+
+/* hoedown_buffer_init: initialize a buffer with custom allocators */
+void hoedown_buffer_init(
+ hoedown_buffer *buffer,
+ size_t unit,
+ hoedown_realloc_callback data_realloc,
+ hoedown_free_callback data_free,
+ hoedown_free_callback buffer_free
+);
+
+/* hoedown_buffer_uninit: uninitialize an existing buffer */
+void hoedown_buffer_uninit(hoedown_buffer *buf);
+
+/* hoedown_buffer_new: allocate a new buffer */
+hoedown_buffer *hoedown_buffer_new(size_t unit) __attribute__ ((malloc));
+
+/* hoedown_buffer_reset: free internal data of the buffer */
+void hoedown_buffer_reset(hoedown_buffer *buf);
+
+/* hoedown_buffer_grow: increase the allocated size to the given value */
+void hoedown_buffer_grow(hoedown_buffer *buf, size_t neosz);
+
+/* hoedown_buffer_put: append raw data to a buffer */
+void hoedown_buffer_put(hoedown_buffer *buf, const uint8_t *data, size_t size);
+
+/* hoedown_buffer_puts: append a NUL-terminated string to a buffer */
+void hoedown_buffer_puts(hoedown_buffer *buf, const char *str);
+
+/* hoedown_buffer_putc: append a single char to a buffer */
+void hoedown_buffer_putc(hoedown_buffer *buf, uint8_t c);
+
+/* hoedown_buffer_putf: read from a file and append to a buffer, until EOF or error */
+int hoedown_buffer_putf(hoedown_buffer *buf, FILE* file);
+
+/* hoedown_buffer_set: replace the buffer's contents with raw data */
+void hoedown_buffer_set(hoedown_buffer *buf, const uint8_t *data, size_t size);
+
+/* hoedown_buffer_sets: replace the buffer's contents with a NUL-terminated string */
+void hoedown_buffer_sets(hoedown_buffer *buf, const char *str);
+
+/* hoedown_buffer_eq: compare a buffer's data with other data for equality */
+int hoedown_buffer_eq(const hoedown_buffer *buf, const uint8_t *data, size_t size);
+
+/* hoedown_buffer_eq: compare a buffer's data with NUL-terminated string for equality */
+int hoedown_buffer_eqs(const hoedown_buffer *buf, const char *str);
+
+/* hoedown_buffer_prefix: compare the beginning of a buffer with a string */
+int hoedown_buffer_prefix(const hoedown_buffer *buf, const char *prefix);
+
+/* hoedown_buffer_slurp: remove a given number of bytes from the head of the buffer */
+void hoedown_buffer_slurp(hoedown_buffer *buf, size_t size);
+
+/* hoedown_buffer_cstr: NUL-termination of the string array (making a C-string) */
+const char *hoedown_buffer_cstr(hoedown_buffer *buf);
+
+/* hoedown_buffer_printf: formatted printing to a buffer */
+void hoedown_buffer_printf(hoedown_buffer *buf, const char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
+
+/* hoedown_buffer_put_utf8: put a Unicode character encoded as UTF-8 */
+void hoedown_buffer_put_utf8(hoedown_buffer *buf, unsigned int codepoint);
+
+/* hoedown_buffer_free: free the buffer */
+void hoedown_buffer_free(hoedown_buffer *buf);
+
+
+/* HOEDOWN_BUFPUTSL: optimized hoedown_buffer_puts of a string literal */
+#define HOEDOWN_BUFPUTSL(output, literal) \
+ hoedown_buffer_put(output, (const uint8_t *)literal, sizeof(literal) - 1)
+
+/* HOEDOWN_BUFSETSL: optimized hoedown_buffer_sets of a string literal */
+#define HOEDOWN_BUFSETSL(output, literal) \
+ hoedown_buffer_set(output, (const uint8_t *)literal, sizeof(literal) - 1)
+
+/* HOEDOWN_BUFEQSL: optimized hoedown_buffer_eqs of a string literal */
+#define HOEDOWN_BUFEQSL(output, literal) \
+ hoedown_buffer_eq(output, (const uint8_t *)literal, sizeof(literal) - 1)
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /** HOEDOWN_BUFFER_H **/
diff --git a/depends/hoedown/hoedown/document.h b/depends/hoedown/hoedown/document.h
new file mode 100644
index 00000000..a8178fec
--- /dev/null
+++ b/depends/hoedown/hoedown/document.h
@@ -0,0 +1,172 @@
+/* document.h - generic markdown parser */
+
+#ifndef HOEDOWN_DOCUMENT_H
+#define HOEDOWN_DOCUMENT_H
+
+#include "buffer.h"
+#include "autolink.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*************
+ * CONSTANTS *
+ *************/
+
+typedef enum hoedown_extensions {
+ /* block-level extensions */
+ HOEDOWN_EXT_TABLES = (1 << 0),
+ HOEDOWN_EXT_FENCED_CODE = (1 << 1),
+ HOEDOWN_EXT_FOOTNOTES = (1 << 2),
+
+ /* span-level extensions */
+ HOEDOWN_EXT_AUTOLINK = (1 << 3),
+ HOEDOWN_EXT_STRIKETHROUGH = (1 << 4),
+ HOEDOWN_EXT_UNDERLINE = (1 << 5),
+ HOEDOWN_EXT_HIGHLIGHT = (1 << 6),
+ HOEDOWN_EXT_QUOTE = (1 << 7),
+ HOEDOWN_EXT_SUPERSCRIPT = (1 << 8),
+ HOEDOWN_EXT_MATH = (1 << 9),
+
+ /* other flags */
+ HOEDOWN_EXT_NO_INTRA_EMPHASIS = (1 << 11),
+ HOEDOWN_EXT_SPACE_HEADERS = (1 << 12),
+ HOEDOWN_EXT_MATH_EXPLICIT = (1 << 13),
+
+ /* negative flags */
+ HOEDOWN_EXT_DISABLE_INDENTED_CODE = (1 << 14)
+} hoedown_extensions;
+
+#define HOEDOWN_EXT_BLOCK (\
+ HOEDOWN_EXT_TABLES |\
+ HOEDOWN_EXT_FENCED_CODE |\
+ HOEDOWN_EXT_FOOTNOTES )
+
+#define HOEDOWN_EXT_SPAN (\
+ HOEDOWN_EXT_AUTOLINK |\
+ HOEDOWN_EXT_STRIKETHROUGH |\
+ HOEDOWN_EXT_UNDERLINE |\
+ HOEDOWN_EXT_HIGHLIGHT |\
+ HOEDOWN_EXT_QUOTE |\
+ HOEDOWN_EXT_SUPERSCRIPT |\
+ HOEDOWN_EXT_MATH )
+
+#define HOEDOWN_EXT_FLAGS (\
+ HOEDOWN_EXT_NO_INTRA_EMPHASIS |\
+ HOEDOWN_EXT_SPACE_HEADERS |\
+ HOEDOWN_EXT_MATH_EXPLICIT )
+
+#define HOEDOWN_EXT_NEGATIVE (\
+ HOEDOWN_EXT_DISABLE_INDENTED_CODE )
+
+typedef enum hoedown_list_flags {
+ HOEDOWN_LIST_ORDERED = (1 << 0),
+ HOEDOWN_LI_BLOCK = (1 << 1) /* <li> containing block data */
+} hoedown_list_flags;
+
+typedef enum hoedown_table_flags {
+ HOEDOWN_TABLE_ALIGN_LEFT = 1,
+ HOEDOWN_TABLE_ALIGN_RIGHT = 2,
+ HOEDOWN_TABLE_ALIGN_CENTER = 3,
+ HOEDOWN_TABLE_ALIGNMASK = 3,
+ HOEDOWN_TABLE_HEADER = 4
+} hoedown_table_flags;
+
+typedef enum hoedown_autolink_type {
+ HOEDOWN_AUTOLINK_NONE, /* used internally when it is not an autolink*/
+ HOEDOWN_AUTOLINK_NORMAL, /* normal http/http/ftp/mailto/etc link */
+ HOEDOWN_AUTOLINK_EMAIL /* e-mail link without explit mailto: */
+} hoedown_autolink_type;
+
+
+/*********
+ * TYPES *
+ *********/
+
+struct hoedown_document;
+typedef struct hoedown_document hoedown_document;
+
+struct hoedown_renderer_data {
+ void *opaque;
+};
+typedef struct hoedown_renderer_data hoedown_renderer_data;
+
+/* hoedown_renderer - functions for rendering parsed data */
+struct hoedown_renderer {
+ /* state object */
+ void *opaque;
+
+ /* block level callbacks - NULL skips the block */
+ void (*blockcode)(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_buffer *lang, const hoedown_renderer_data *data);
+ void (*blockquote)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ void (*header)(hoedown_buffer *ob, const hoedown_buffer *content, int level, const hoedown_renderer_data *data);
+ void (*hrule)(hoedown_buffer *ob, const hoedown_renderer_data *data);
+ void (*list)(hoedown_buffer *ob, const hoedown_buffer *content, hoedown_list_flags flags, const hoedown_renderer_data *data);
+ void (*listitem)(hoedown_buffer *ob, const hoedown_buffer *content, hoedown_list_flags flags, const hoedown_renderer_data *data);
+ void (*paragraph)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ void (*table)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ void (*table_header)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ void (*table_body)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ void (*table_row)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ void (*table_cell)(hoedown_buffer *ob, const hoedown_buffer *content, hoedown_table_flags flags, const hoedown_renderer_data *data);
+ void (*footnotes)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ void (*footnote_def)(hoedown_buffer *ob, const hoedown_buffer *content, unsigned int num, const hoedown_renderer_data *data);
+ void (*blockhtml)(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data);
+
+ /* span level callbacks - NULL or return 0 prints the span verbatim */
+ int (*autolink)(hoedown_buffer *ob, const hoedown_buffer *link, hoedown_autolink_type type, const hoedown_renderer_data *data);
+ int (*codespan)(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data);
+ int (*double_emphasis)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*emphasis)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*underline)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*highlight)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*quote)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*image)(hoedown_buffer *ob, const hoedown_buffer *link, const hoedown_buffer *title, const hoedown_buffer *alt, const hoedown_renderer_data *data);
+ int (*linebreak)(hoedown_buffer *ob, const hoedown_renderer_data *data);
+ int (*link)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_buffer *link, const hoedown_buffer *title, const hoedown_renderer_data *data);
+ int (*triple_emphasis)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*strikethrough)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*superscript)(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data);
+ int (*footnote_ref)(hoedown_buffer *ob, unsigned int num, const hoedown_renderer_data *data);
+ int (*math)(hoedown_buffer *ob, const hoedown_buffer *text, int displaymode, const hoedown_renderer_data *data);
+ int (*raw_html)(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data);
+
+ /* low level callbacks - NULL copies input directly into the output */
+ void (*entity)(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data);
+ void (*normal_text)(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data);
+
+ /* miscellaneous callbacks */
+ void (*doc_header)(hoedown_buffer *ob, int inline_render, const hoedown_renderer_data *data);
+ void (*doc_footer)(hoedown_buffer *ob, int inline_render, const hoedown_renderer_data *data);
+};
+typedef struct hoedown_renderer hoedown_renderer;
+
+
+/*************
+ * FUNCTIONS *
+ *************/
+
+/* hoedown_document_new: allocate a new document processor instance */
+hoedown_document *hoedown_document_new(
+ const hoedown_renderer *renderer,
+ hoedown_extensions extensions,
+ size_t max_nesting
+) __attribute__ ((malloc));
+
+/* hoedown_document_render: render regular Markdown using the document processor */
+void hoedown_document_render(hoedown_document *doc, hoedown_buffer *ob, const uint8_t *data, size_t size);
+
+/* hoedown_document_render_inline: render inline Markdown using the document processor */
+void hoedown_document_render_inline(hoedown_document *doc, hoedown_buffer *ob, const uint8_t *data, size_t size);
+
+/* hoedown_document_free: deallocate a document processor instance */
+void hoedown_document_free(hoedown_document *doc);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /** HOEDOWN_DOCUMENT_H **/
diff --git a/depends/hoedown/hoedown/escape.h b/depends/hoedown/hoedown/escape.h
new file mode 100644
index 00000000..d7659c27
--- /dev/null
+++ b/depends/hoedown/hoedown/escape.h
@@ -0,0 +1,28 @@
+/* escape.h - escape utilities */
+
+#ifndef HOEDOWN_ESCAPE_H
+#define HOEDOWN_ESCAPE_H
+
+#include "buffer.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*************
+ * FUNCTIONS *
+ *************/
+
+/* hoedown_escape_href: escape (part of) a URL inside HTML */
+void hoedown_escape_href(hoedown_buffer *ob, const uint8_t *data, size_t size);
+
+/* hoedown_escape_html: escape HTML */
+void hoedown_escape_html(hoedown_buffer *ob, const uint8_t *data, size_t size, int secure);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /** HOEDOWN_ESCAPE_H **/
diff --git a/depends/hoedown/hoedown/html.h b/depends/hoedown/hoedown/html.h
new file mode 100644
index 00000000..e46e7fd6
--- /dev/null
+++ b/depends/hoedown/hoedown/html.h
@@ -0,0 +1,84 @@
+/* html.h - HTML renderer and utilities */
+
+#ifndef HOEDOWN_HTML_H
+#define HOEDOWN_HTML_H
+
+#include "document.h"
+#include "buffer.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*************
+ * CONSTANTS *
+ *************/
+
+typedef enum hoedown_html_flags {
+ HOEDOWN_HTML_SKIP_HTML = (1 << 0),
+ HOEDOWN_HTML_ESCAPE = (1 << 1),
+ HOEDOWN_HTML_HARD_WRAP = (1 << 2),
+ HOEDOWN_HTML_USE_XHTML = (1 << 3)
+} hoedown_html_flags;
+
+typedef enum hoedown_html_tag {
+ HOEDOWN_HTML_TAG_NONE = 0,
+ HOEDOWN_HTML_TAG_OPEN,
+ HOEDOWN_HTML_TAG_CLOSE
+} hoedown_html_tag;
+
+
+/*********
+ * TYPES *
+ *********/
+
+struct hoedown_html_renderer_state {
+ void *opaque;
+
+ struct {
+ int header_count;
+ int current_level;
+ int level_offset;
+ int nesting_level;
+ } toc_data;
+
+ hoedown_html_flags flags;
+
+ /* extra callbacks */
+ void (*link_attributes)(hoedown_buffer *ob, const hoedown_buffer *url, const hoedown_renderer_data *data);
+};
+typedef struct hoedown_html_renderer_state hoedown_html_renderer_state;
+
+
+/*************
+ * FUNCTIONS *
+ *************/
+
+/* hoedown_html_smartypants: process an HTML snippet using SmartyPants for smart punctuation */
+void hoedown_html_smartypants(hoedown_buffer *ob, const uint8_t *data, size_t size);
+
+/* hoedown_html_is_tag: checks if data starts with a specific tag, returns the tag type or NONE */
+hoedown_html_tag hoedown_html_is_tag(const uint8_t *data, size_t size, const char *tagname);
+
+
+/* hoedown_html_renderer_new: allocates a regular HTML renderer */
+hoedown_renderer *hoedown_html_renderer_new(
+ hoedown_html_flags render_flags,
+ int nesting_level
+) __attribute__ ((malloc));
+
+/* hoedown_html_toc_renderer_new: like hoedown_html_renderer_new, but the returned renderer produces the Table of Contents */
+hoedown_renderer *hoedown_html_toc_renderer_new(
+ int nesting_level
+) __attribute__ ((malloc));
+
+/* hoedown_html_renderer_free: deallocate an HTML renderer */
+void hoedown_html_renderer_free(hoedown_renderer *renderer);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /** HOEDOWN_HTML_H **/
diff --git a/depends/hoedown/hoedown/stack.h b/depends/hoedown/hoedown/stack.h
new file mode 100644
index 00000000..bf9b439b
--- /dev/null
+++ b/depends/hoedown/hoedown/stack.h
@@ -0,0 +1,52 @@
+/* stack.h - simple stacking */
+
+#ifndef HOEDOWN_STACK_H
+#define HOEDOWN_STACK_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*********
+ * TYPES *
+ *********/
+
+struct hoedown_stack {
+ void **item;
+ size_t size;
+ size_t asize;
+};
+typedef struct hoedown_stack hoedown_stack;
+
+
+/*************
+ * FUNCTIONS *
+ *************/
+
+/* hoedown_stack_init: initialize a stack */
+void hoedown_stack_init(hoedown_stack *st, size_t initial_size);
+
+/* hoedown_stack_uninit: free internal data of the stack */
+void hoedown_stack_uninit(hoedown_stack *st);
+
+/* hoedown_stack_grow: increase the allocated size to the given value */
+void hoedown_stack_grow(hoedown_stack *st, size_t neosz);
+
+/* hoedown_stack_push: push an item to the top of the stack */
+void hoedown_stack_push(hoedown_stack *st, void *item);
+
+/* hoedown_stack_pop: retrieve and remove the item at the top of the stack */
+void *hoedown_stack_pop(hoedown_stack *st);
+
+/* hoedown_stack_top: retrieve the item at the top of the stack */
+void *hoedown_stack_top(const hoedown_stack *st);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /** HOEDOWN_STACK_H **/
diff --git a/depends/hoedown/hoedown/version.h b/depends/hoedown/hoedown/version.h
new file mode 100644
index 00000000..4938cae5
--- /dev/null
+++ b/depends/hoedown/hoedown/version.h
@@ -0,0 +1,33 @@
+/* version.h - holds Hoedown's version */
+
+#ifndef HOEDOWN_VERSION_H
+#define HOEDOWN_VERSION_H
+
+#ifdef __cplusplus
+extern "C" {