1 files changed, 0 insertions, 236 deletions
diff --git a/src/scanners.re b/src/scanners.re
deleted file mode 100644
index d83efde..0000000
--- a/src/scanners.re
+++ /dev/null
@@ -1,236 +0,0 @@
-#include <stdlib.h>
-#include "chunk.h"
-#include "scanners.h"
-
-int _scan_at(int (*scanner)(const unsigned char *), cmark_chunk *c, int offset)
-{
-	int res;
-	unsigned char *ptr = (unsigned char *)c->data;
-	unsigned char lim = ptr[c->len];
-
-	ptr[c->len] = '\0';
-	res = scanner(ptr + offset);
-	ptr[c->len] = lim;
-
-	return res;
-}
-
-/*!re2c
-  re2c:define:YYCTYPE  = "unsigned char";
-  re2c:define:YYCURSOR = p;
-  re2c:define:YYMARKER = marker;
-  re2c:define:YYCTXMARKER = marker;
-  re2c:yyfill:enable = 0;
-
-  wordchar = [^\x00-\x20];
-
-  spacechar = [ \t\n];
-
-  reg_char     = [^\\()\x00-\x20];
-
-  escaped_char = [\\][!"#$%&'()*+,./:;<=>?@[\\\]^_`{|}~-];
-
-  tagname = [A-Za-z][A-Za-z0-9]*;
-
-  blocktagname = 'article'|'header'|'aside'|'hgroup'|'iframe'|'blockquote'|'hr'|'body'|'li'|'map'|'button'|'object'|'canvas'|'ol'|'caption'|'output'|'col'|'p'|'colgroup'|'pre'|'dd'|'progress'|'div'|'section'|'dl'|'table'|'td'|'dt'|'tbody'|'embed'|'textarea'|'fieldset'|'tfoot'|'figcaption'|'th'|'figure'|'thead'|'footer'|'footer'|'tr'|'form'|'ul'|'h1'|'h2'|'h3'|'h4'|'h5'|'h6'|'video'|'script'|'style';
-
-  attributename = [a-zA-Z_:][a-zA-Z0-9:._-]*;
-
-  unquotedvalue = [^\"'=<>`\x00]+;
-  singlequotedvalue = ['][^'\x00]*['];
-  doublequotedvalue = [\"][^\"\x00]*[\"];
-
-  attributevalue = unquotedvalue | singlequotedvalue | doublequotedvalue;
-
-  attributevaluespec = spacechar* [=] spacechar* attributevalue;
-
-  attribute = spacechar+ attributename attributevaluespec?;
-
-  opentag = tagname attribute* spacechar* [/]? [>];
-  closetag = [/] tagname spacechar* [>];
-
-  htmlcomment = "!---->" | ("!--" ([-]? [^\x00>-]) ([-]? [^\x00-])* "-->");
-
-  processinginstruction = "?" ([^?>\x00]+ | [?][^>\x00] | [>])* "?>";
-
-  declaration = "!" [A-Z]+ spacechar+ [^>\x00]* ">";
-
-  cdata = "![CDATA[" ([^\]\x00]+ | "]" [^\]\x00] | "]]" [^>\x00])* "]]>";
-
-  htmltag = opentag | closetag | htmlcomment | processinginstruction |
-            declaration | cdata;
-
-  in_parens_nosp   = [(] (reg_char|escaped_char)* [)];
-
-  in_double_quotes = ["] (escaped_char|[^"\x00])* ["];
-  in_single_quotes = ['] (escaped_char|[^'\x00])* ['];
-  in_parens        = [(] (escaped_char|[^)\x00])* [)];
-
-  scheme = 'coap'|'doi'|'javascript'|'aaa'|'aaas'|'about'|'acap'|'cap'|'cid'|'crid'|'data'|'dav'|'dict'|'dns'|'file'|'ftp'|'geo'|'go'|'gopher'|'h323'|'http'|'https'|'iax'|'icap'|'im'|'imap'|'info'|'ipp'|'iris'|'iris.beep'|'iris.xpc'|'iris.xpcs'|'iris.lwz'|'ldap'|'mailto'|'mid'|'msrp'|'msrps'|'mtqp'|'mupdate'|'news'|'nfs'|'ni'|'nih'|'nntp'|'opaquelocktoken'|'pop'|'pres'|'rtsp'|'service'|'session'|'shttp'|'sieve'|'sip'|'sips'|'sms'|'snmp'|'soap.beep'|'soap.beeps'|'tag'|'tel'|'telnet'|'tftp'|'thismessage'|'tn3270'|'tip'|'tv'|'urn'|'vemmi'|'ws'|'wss'|'xcon'|'xcon-userid'|'xmlrpc.beep'|'xmlrpc.beeps'|'xmpp'|'z39.50r'|'z39.50s'|'adiumxtra'|'afp'|'afs'|'aim'|'apt'|'attachment'|'aw'|'beshare'|'bitcoin'|'bolo'|'callto'|'chrome'|'chrome-extension'|'com-eventbrite-attendee'|'content'|'cvs'|'dlna-playsingle'|'dlna-playcontainer'|'dtn'|'dvb'|'ed2k'|'facetime'|'feed'|'finger'|'fish'|'gg'|'git'|'gizmoproject'|'gtalk'|'hcp'|'icon'|'ipn'|'irc'|'irc6'|'ircs'|'itms'|'jar'|'jms'|'keyparc'|'lastfm'|'ldaps'|'magnet'|'maps'|'market'|'message'|'mms'|'ms-help'|'msnim'|'mumble'|'mvn'|'notes'|'oid'|'palm'|'paparazzi'|'platform'|'proxy'|'psyc'|'query'|'res'|'resource'|'rmi'|'rsync'|'rtmp'|'secondlife'|'sftp'|'sgn'|'skype'|'smb'|'soldat'|'spotify'|'ssh'|'steam'|'svn'|'teamspeak'|'things'|'udp'|'unreal'|'ut2004'|'ventrilo'|'view-source'|'webcal'|'wtai'|'wyciwyg'|'xfire'|'xri'|'ymsgr';
-*/
-
-// Try to match URI autolink after first <, returning number of chars matched.
-int _scan_autolink_uri(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  scheme [:]([^\x00-\x20<>\\]|escaped_char)*[>]  { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Try to match email autolink after first <, returning num of chars matched.
-int _scan_autolink_email(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  [a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+
-    [@]
-    [a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?
-    ([.][a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*
-    [>] { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Try to match an HTML tag after first <, returning num of chars matched.
-int _scan_html_tag(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  htmltag { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Try to match an HTML block tag including first <,
-// returning num of chars matched.
-int _scan_html_block_tag(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  [<] [/] blocktagname (spacechar | [>])  { return (p - start); }
-  [<] blocktagname (spacechar | [/>]) { return (p - start); }
-  [<] [!?] { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Try to match a URL in a link or reference, return number of chars matched.
-// This may optionally be contained in <..>; otherwise
-// whitespace and unbalanced right parentheses aren't allowed.
-// Newlines aren't ever allowed.
-int _scan_link_url(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  [ \n]* [<] ([^<>\n\\\x00] | escaped_char | [\\])* [>] { return (p - start); }
-  [ \n]* (reg_char+ | escaped_char | in_parens_nosp)* { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Try to match a link title (in single quotes, in double quotes, or
-// in parentheses), returning number of chars matched.  Allow one
-// level of internal nesting (quotes within quotes).
-int _scan_link_title(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  ["] (escaped_char|[^"\x00])* ["]   { return (p - start); }
-  ['] (escaped_char|[^'\x00])* ['] { return (p - start); }
-  [(] (escaped_char|[^)\x00])* [)]  { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Match space characters, including newlines.
-int _scan_spacechars(const unsigned char *p)
-{
-  const unsigned char *start = p; \
-/*!re2c
-  [ \t\n]* { return (p - start); }
-  . { return 0; }
-*/
-}
-
-// Match ATX header start.
-int _scan_atx_header_start(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  [#]{1,6} ([ ]+|[\n])  { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Match sexext header line.  Return 1 for level-1 header,
-// 2 for level-2, 0 for no match.
-int _scan_setext_header_line(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-/*!re2c
-  [=]+ [ ]* [\n] { return 1; }
-  [-]+ [ ]* [\n] { return 2; }
-  .? { return 0; }
-*/
-}
-
-// Scan a horizontal rule line: "...three or more hyphens, asterisks,
-// or underscores on a line by themselves. If you wish, you may use
-// spaces between the hyphens or asterisks."
-int _scan_hrule(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  ([*][ ]*){3,} [ \t]* [\n] { return (p - start); }
-  ([_][ ]*){3,} [ \t]* [\n] { return (p - start); }
-  ([-][ ]*){3,} [ \t]* [\n] { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Scan an opening code fence.
-int _scan_open_code_fence(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  [`]{3,} / [^`\n\x00]*[\n] { return (p - start); }
-  [~]{3,} / [^~\n\x00]*[\n] { return (p - start); }
-  .?                        { return 0; }
-*/
-}
-
-// Scan a closing code fence with length at least len.
-int _scan_close_code_fence(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  [`]{3,} / [ \t]*[\n] { return (p - start); }
-  [~]{3,} / [ \t]*[\n] { return (p - start); }
-  .? { return 0; }
-*/
-}
-
-// Scans an entity.
-// Returns number of chars matched.
-int _scan_entity(const unsigned char *p)
-{
-  const unsigned char *marker = NULL;
-  const unsigned char *start = p;
-/*!re2c
-  [&] ([#] ([Xx][A-Fa-f0-9]{1,8}|[0-9]{1,8}) |[A-Za-z][A-Za-z0-9]{1,31} ) [;]
-     { return (p - start); }
-  .? { return 0; }
-*/
-}