public
Description: An implementation of markdown in C, using a PEG grammar
Clone URL: git://github.com/jgm/peg-markdown.git
Search Repo:
Code cleanup (undid brain-dead global substitution).
jgm (author)
Mon May 19 14:49:03 -0700 2008
commit  d40090cb8831139d9923d81c6942af86a80a32bc
tree    271e237af4f3e5a6fee3da8a9dd09c5e76c97c64
parent  a1f2ad87f39d272f9bdec54d603830c54e976673
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0
@@ -51,7 +51,7 @@
0
 /* pad - add newlines if needed */
0
 static void pad(int num) {
0
     while (num-- > padded)
0
- printf("%s","\n");;
0
+ printf(""\n");;
0
     padded = num;
0
 }
0
 
0
0
0
0
@@ -67,16 +67,16 @@
0
     while (*str != '\0') {
0
         switch (*str) {
0
         case '&':
0
- printf("%s","&");;
0
+ printf("&");;;
0
             break;
0
         case '<':
0
- printf("%s","&lt;");;
0
+ printf("&lt;");;;
0
             break;
0
         case '>':
0
- printf("%s","&gt;");;
0
+ printf("&gt;");;;
0
             break;
0
         case '"':
0
- printf("%s","&quot;");;
0
+ printf("&quot;");;;
0
             break;
0
         default:
0
             if (obfuscate) {
0
0
0
0
0
0
0
0
0
0
0
@@ -109,37 +109,37 @@
0
         printf("%s", elt.contents.str);
0
         break;
0
     case LINEBREAK:
0
- printf("%s","<br/>");;
0
+ printf("<br/>");;;
0
         break;
0
     case STR:
0
         print_html_string(elt.contents.str, obfuscate);
0
         break;
0
     case ELLIPSIS:
0
- printf("%s","&hellip;");;
0
+ printf("&hellip;");;;
0
         break;
0
     case EMDASH:
0
- printf("%s","&mdash;");;
0
+ printf("&mdash;");;;
0
         break;
0
     case ENDASH:
0
- printf("%s","&ndash;");;
0
+ printf("&ndash;");;;
0
         break;
0
     case APOSTROPHE:
0
- printf("%s","&rsquo;");;
0
+ printf("&rsquo;");;;
0
         break;
0
     case SINGLEQUOTED:
0
- printf("%s","&lsquo;");;
0
+ printf("&lsquo;");;;
0
         print_html_element_list(elt.children, obfuscate);
0
- printf("%s","&rsquo;");;
0
+ printf("&rsquo;");;;
0
         break;
0
     case DOUBLEQUOTED:
0
- printf("%s","&ldquo;");;
0
+ printf("&ldquo;");;;
0
         print_html_element_list(elt.children, obfuscate);
0
- printf("%s","&rdquo;");;
0
+ printf("&rdquo;");;;
0
         break;
0
     case CODE:
0
- printf("%s","<code>");;
0
+ printf("<code>");;;
0
         print_html_string(elt.contents.str, obfuscate);
0
- printf("%s","</code>");;
0
+ printf("</code>");;;
0
         break;
0
     case HTML:
0
         printf("%s", elt.contents.str);
0
0
@@ -155,9 +155,9 @@
0
             print_html_string(elt.contents.link.title, obfuscate);
0
             printf("\"");
0
         }
0
- printf("%s",">");;
0
+ printf(">");;;
0
         print_html_element_list(elt.contents.link.label, obfuscate);
0
- printf("%s","</a>");;
0
+ printf("</a>");;;
0
         break;
0
     case IMAGE:
0
         printf("<img src=\"");
0
0
0
0
0
@@ -170,17 +170,17 @@
0
             print_html_string(elt.contents.link.title, obfuscate);
0
             printf("\"");
0
         }
0
- printf("%s"," />");;
0
+ printf(" />");;;
0
         break;
0
     case EMPH:
0
- printf("%s","<em>");;
0
+ printf("<em>");;;
0
         print_html_element_list(elt.children, obfuscate);
0
- printf("%s","</em>");;
0
+ printf("</em>");;;
0
         break;
0
     case STRONG:
0
- printf("%s","<strong>");;
0
+ printf("<strong>");;;
0
         print_html_element_list(elt.children, obfuscate);
0
- printf("%s","</strong>");;
0
+ printf("</strong>");;;
0
         break;
0
     case LIST:
0
         print_html_element_list(elt.children, obfuscate);
0
0
0
@@ -209,14 +209,14 @@
0
         break;
0
     case PARA:
0
         pad(2);
0
- printf("%s","<p>");;
0
+ printf("<p>");;;
0
         print_html_element_list(elt.children, obfuscate);
0
- printf("%s","</p>");;
0
+ printf("</p>");;;
0
         padded = 0;
0
         break;
0
     case HRULE:
0
         pad(2);
0
- printf("%s","<hr />");;
0
+ printf("<hr />");;;
0
         padded = 0;
0
         break;
0
     case HTMLBLOCK:
0
0
0
0
0
@@ -246,24 +246,24 @@
0
         padded = 0;
0
         print_html_element_list(elt.children, obfuscate);
0
         pad(1);
0
- printf("%s","</ol>");;
0
+ printf("</ol>");;;
0
         padded = 0;
0
         break;
0
     case LISTITEM:
0
         pad(1);
0
- printf("%s","<li>");;
0
+ printf("<li>");;;
0
         padded = 2;
0
         print_html_element_list(elt.children, obfuscate);
0
- printf("%s","</li>");;
0
+ printf("</li>");;;
0
         padded = 0;
0
         break;
0
     case BLOCKQUOTE:
0
         pad(2);
0
- printf("%s","<blockquote>\n");;
0
+ printf("<blockquote>\n");;;
0
         padded = 2;
0
         print_html_element_list(elt.children, obfuscate);
0
         pad(1);
0
- printf("%s","</blockquote>");;
0
+ printf("</blockquote>");;;
0
         padded = 0;
0
         break;
0
     case REFERENCE:
0
0
@@ -300,11 +300,11 @@
0
         print_html_element_list(endnotes->children, false);
0
         printf(" <a href=\"#fnref%d\" title=\"Jump back to reference\">[back]</a>", counter);
0
         pad(1);
0
- printf("%s","</li>");
0
+ printf("</li>");;
0
         endnotes = endnotes->next;
0
     }
0
     pad(1);
0
- printf("%s","</ol>");;
0
+ printf("</ol>");;;
0
 }
0
 
0
 /**********************************************************************
0
0
0
0
0
0
@@ -322,22 +322,22 @@
0
             printf("\\%c", *str);
0
             break;
0
         case '^':
0
- printf("%s","\\^{}");;
0
+ printf("\\^{}");;;
0
             break;
0
         case '\\':
0
- printf("%s","\\textbackslash{}");;
0
+ printf("\\textbackslash{}");;;
0
             break;
0
         case '~':
0
- printf("%s","\\ensuremath{\\sim}");;
0
+ printf("\\ensuremath{\\sim}");;;
0
             break;
0
         case '|':
0
- printf("%s","\\textbar{}");;
0
+ printf("\\textbar{}");;;
0
             break;
0
         case '<':
0
- printf("%s","\\textless{}");;
0
+ printf("\\textless{}");;;
0
             break;
0
         case '>':
0
- printf("%s","\\textgreater{}");;
0
+ printf("\\textgreater{}");;;
0
             break;
0
         default:
0
             putchar(*str);
0
0
0
0
0
0
0
0
0
0
0
@@ -364,37 +364,37 @@
0
         printf("%s", elt.contents.str);
0
         break;
0
     case LINEBREAK:
0
- printf("%s","\\\\\n");;
0
+ printf("\\\\\n");;;
0
         break;
0
     case STR:
0
         print_latex_string(elt.contents.str);
0
         break;
0
     case ELLIPSIS:
0
- printf("%s","\\ldots{}");;
0
+ printf("\\ldots{}");;;
0
         break;
0
     case EMDASH:
0
- printf("%s","---");;
0
+ printf("---");;;
0
         break;
0
     case ENDASH:
0
- printf("%s","--");;
0
+ printf("--");;;
0
         break;
0
     case APOSTROPHE:
0
- printf("%s","'");;
0
+ printf("'");;;
0
         break;
0
     case SINGLEQUOTED:
0
- printf("%s","`");;
0
+ printf("`");;;
0
         print_latex_element_list(elt.children);
0
- printf("%s","'");;
0
+ printf("'");;;
0
         break;
0
     case DOUBLEQUOTED:
0
- printf("%s","``");;
0
+ printf("``");;;
0
         print_latex_element_list(elt.children);
0
- printf("%s","''");;
0
+ printf("''");;;
0
         break;
0
     case CODE:
0
- printf("%s","\\texttt{");;
0
+ printf("\\texttt{");;;
0
         print_latex_string(elt.contents.str);
0
- printf("%s","}");;
0
+ printf("}");;;
0
         break;
0
     case HTML:
0
         /* don't print HTML */
0
0
0
0
0
@@ -402,20 +402,20 @@
0
     case LINK:
0
         printf("\\href{%s}{", elt.contents.link.url);
0
         print_latex_element_list(elt.contents.link.label);
0
- printf("%s","}");;
0
+ printf("}");;;
0
         break;
0
     case IMAGE:
0
         printf("\\includegraphics{%s}", elt.contents.link.url);
0
         break;
0
     case EMPH:
0
- printf("%s","\\emph{");;
0
+ printf("\\emph{");;;
0
         print_latex_element_list(elt.children);
0
- printf("%s","}");;
0
+ printf("}");;;
0
         break;
0
     case STRONG:
0
- printf("%s","\\textbf{");;
0
+ printf("\\textbf{");;;
0
         print_latex_element_list(elt.children);
0
- printf("%s","}");;
0
+ printf("}");;;
0
         break;
0
     case LIST:
0
         print_latex_element_list(elt.children);
0
0
0
0
0
@@ -432,19 +432,19 @@
0
     case H1: case H2: case H3:
0
         pad(2);
0
         lev = elt.key - H1 + 1; /* assumes H1 ... H6 are in order */
0
- printf("%s","\\");;
0
+ printf("\\");;;
0
         for (i = elt.key; i > H1; i--)
0
- printf("%s","sub");;
0
- printf("%s","section{");;
0
+ printf("sub");;;
0
+ printf("section{");;;
0
         print_latex_element_list(elt.children);
0
- printf("%s","}");;
0
+ printf("}");;;
0
         padded = 0;
0
         break;
0
     case H4: case H5: case H6:
0
         pad(2);
0
- printf("%s","\\noindent\\textbf{");;
0
+ printf("\\noindent\\textbf{");;;
0
         print_latex_element_list(elt.children);
0
- printf("%s","}");;
0
+ printf("}");;;
0
         padded = 0;
0
         break;
0
     case PLAIN:
0
@@ -459,7 +459,7 @@
0
         break;
0
     case HRULE:
0
         pad(2);
0
- printf("%s","\\begin{center}\\rule{3in}{0.4pt}\\end{center}\n");;
0
+ printf("\\begin{center}\\rule{3in}{0.4pt}\\end{center}\n");;;
0
         padded = 0;
0
         break;
0
     case HTMLBLOCK:
0
0
0
0
0
0
0
0
0
0
0
0
@@ -467,52 +467,52 @@
0
         break;
0
     case VERBATIM:
0
         pad(1);
0
- printf("%s","\\begin{verbatim}\n");;
0
+ printf("\\begin{verbatim}\n");;;
0
         print_latex_string(elt.contents.str);
0
- printf("%s","\n\\end{verbatim}");;
0
+ printf("\n\\end{verbatim}");;;
0
         padded = 0;
0
         break;
0
     case BULLETLIST:
0
         pad(1);
0
- printf("%s","\\begin{itemize}");;
0
+ printf("\\begin{itemize}");;;
0
         padded = 0;
0
         print_latex_element_list(elt.children);
0
         pad(1);
0
- printf("%s","\\end{itemize}");;
0
+ printf("\\end{itemize}");;;
0
         padded = 0;
0
         break;
0
     case ORDEREDLIST:
0
         pad(1);
0
- printf("%s","\\begin{enumerate}");;
0
+ printf("\\begin{enumerate}");;;
0
         padded = 0;
0
         print_latex_element_list(elt.children);
0
         pad(1);
0
- printf("%s","\\end{enumerate}");;
0
+ printf("\\end{enumerate}");;;
0
         padded = 0;
0
         break;
0
     case LISTITEM:
0
         pad(1);
0
- printf("%s","\\item ");;
0
+ printf("\\item ");;;
0
         padded = 2;
0
         print_latex_element_list(elt.children);
0
- printf("%s","\n");;
0
+ printf("\n");;;
0
         break;
0
     case BLOCKQUOTE:
0
         pad(1);
0
- printf("%s","\\begin{quote}");;
0
+ printf("\\begin{quote}");;;
0
         padded = 0;
0
         print_latex_element(markdown(elt.contents.str, extensions));
0
- printf("%s","\\end{quote}");;
0
+ printf("\\end{quote}");;;
0
         padded = 0;
0
         break;
0
     case NOTE:
0
         /* if contents.str == 0, then print note; else ignore, since this
0
          * is a note block that has been incorporated into the notes list */
0
         if (elt.contents.str == 0) {
0
- printf("%s","\\footnote{");;
0
+ printf("\\footnote{");;;
0
             padded = 2;
0
             print_latex_element_list(elt.children);
0
- printf("%s","}");;
0
+ printf("}");;;
0
             padded = 0;
0
         }
0
         break;
0
@@ -538,7 +538,7 @@
0
     while (*str != '\0') {
0
         switch (*str) {
0
         case '\\':
0
- printf("%s","\\e");;
0
+ printf("\\e");;;
0
             break;
0
         default:
0
             putchar(*str);
0
@@ -568,7 +568,7 @@
0
         break;
0
     case LINEBREAK:
0
         pad(1);
0
- printf("%s",".br");;
0
+ printf(".br");;;
0
         padded = 0;
0
         break;
0
     case STR:
0
0
0
0
0
0
0
0
0
0
@@ -576,31 +576,31 @@
0
         padded = 0;
0
         break;
0
     case ELLIPSIS:
0
- printf("%s","...");;
0
+ printf("...");;;
0
         break;
0
     case EMDASH:
0
- printf("%s","\\[em]");;
0
+ printf("\\[em]");;;
0
         break;
0
     case ENDASH:
0
- printf("%s","\\[en]");;
0
+ printf("\\[en]");;;
0
         break;
0
     case APOSTROPHE:
0
- printf("%s","'");;
0
+ printf("'");;;
0
         break;
0
     case SINGLEQUOTED:
0
- printf("%s","`");;
0
+ printf("`");;;
0
         print_groff_mm_element_list(elt.children);
0
- printf("%s","'");;
0
+ printf("'");;;
0
         break;
0
     case DOUBLEQUOTED:
0
- printf("%s","\\[lq]");;
0
+ printf("\\[lq]");;;
0
         print_groff_mm_element_list(elt.children);
0
- printf("%s","\\[rq]");;
0
+ printf("\\[rq]");;;
0
         break;
0
     case CODE:
0
- printf("%s","\\fC");;
0
+ printf("\\fC");;;
0
         print_groff_string(elt.contents.str);
0
- printf("%s","\\fR");;
0
+ printf("\\fR");;;
0
         padded = 0;
0
         break;
0
     case HTML:
0
0
0
0
0
0
@@ -612,22 +612,22 @@
0
         padded = 0;
0
         break;
0
     case IMAGE:
0
- printf("%s","[IMAGE: ");;
0
+ printf("[IMAGE: ");;;
0
         print_groff_mm_element_list(elt.contents.link.label);
0
- printf("%s","]");;
0
+ printf("]");;;
0
         padded = 0;
0
         /* not supported */
0
         break;
0
     case EMPH:
0
- printf("%s","\\fI");;
0
+ printf("\\fI");;;
0
         print_groff_mm_element_list(elt.children);
0
- printf("%s","\\fR");;
0
+ printf("\\fR");;;
0
         padded = 0;
0
         break;
0
     case STRONG:
0
- printf("%s","\\fB");;
0
+ printf("\\fB");;;
0
         print_groff_mm_element_list(elt.children);
0
- printf("%s","\\fR");;
0
+ printf("\\fR");;;
0
         padded = 0;
0
         break;
0
     case LIST:
0
0
@@ -659,13 +659,13 @@
0
     case PARA:
0
         pad(1);
0
         if (!in_list_item || count != 1)
0
- printf("%s",".P\n");;
0
+ printf(".P\n");;;
0
         print_groff_mm_element_list(elt.children);
0
         padded = 0;
0
         break;
0
     case HRULE:
0
         pad(1);
0
- printf("%s","\\l'\\n(.lu*8u/10u'");;
0
+ printf("\\l'\\n(.lu*8u/10u'");;;
0
         padded = 0;
0
         break;
0
     case HTMLBLOCK:
0
0
0
0
0
0
0
@@ -673,32 +673,32 @@
0
         break;
0
     case VERBATIM:
0
         pad(1);
0
- printf("%s",".VERBON 2\n");;
0
+ printf(".VERBON 2\n");;;
0
         print_groff_string(elt.contents.str);
0
- printf("%s",".VERBOFF");;
0
+ printf(".VERBOFF");;;
0
         padded = 0;