0
@@ -111,6 +111,16 @@ void print_html_element(element elt, bool obfuscate) {
0
     case ENDASH:
0
         printf("–");
0
         break;
0
+    case SINGLEQUOTED:
0
+        printf("‘");
0
+        print_html_element_list(elt.children, obfuscate);
0
+        printf("’");
0
+        break;
0
+    case DOUBLEQUOTED:
0
+        printf("“");
0
+        print_html_element_list(elt.children, obfuscate);
0
+        printf("”");
0
+        break;
0
     case CODE:
0
         printf("<code>");
0
         print_html_string(elt.contents.str, obfuscate);
0
@@ -318,6 +328,16 @@ void print_latex_element(element elt) {
0
     case ENDASH: 
0
         printf("--");
0
         break;
0
+    case SINGLEQUOTED:
0
+        printf("`");
0
+        print_latex_element_list(elt.children);
0
+        printf("'");
0
+        break;
0
+    case DOUBLEQUOTED:
0
+        printf("``");
0
+        print_latex_element_list(elt.children);
0
+        printf("''");
0
+        break;
0
     case CODE:
0
         printf("\\texttt{");
0
         print_latex_string(elt.contents.str);
0
@@ -475,6 +495,16 @@ void print_groff_mm_element(element elt, int count) {
0
     case ENDASH:
0
         printf("\\[en]");
0
         break;
0
+    case SINGLEQUOTED:
0
+        printf("`");
0
+        print_groff_mm_element_list(elt.children);
0
+        printf("'");
0
+        break;
0
+    case DOUBLEQUOTED:
0
+        printf("\\[lq]");
0
+        print_groff_mm_element_list(elt.children);
0
+        printf("\\[rq]");
0
+        break;
0
     case CODE:
0
         printf("\\fC");
0
         print_groff_string(elt.contents.str);

0
@@ -748,18 +748,41 @@ SkipBlock = ( !BlankLine Line )+ BlankLine*
0
 
0
 # Syntax extensions
0
 
0
-ExtendedSpecialChar = &{ (syntax_extensions & EXT_SMART) } ('.' | '-')
0
+ExtendedSpecialChar = &{ (syntax_extensions & EXT_SMART) } ('.' | '-' | '\'' | '"' )
0
 
0
 Smart = &{ (syntax_extensions & EXT_SMART) } 
0
-        ( Ellipsis | Dash )
0
+        ( Ellipsis | Dash | SingleQuoted | DoubleQuoted )
0
 
0
-Ellipsis = ("..." | ". . .") { $$.key = ELLIPSIS; }
0
+Ellipsis = ("..." | ". . .") 
0
+           { $$.key = ELLIPSIS; }
0
 
0
 Dash = EmDash | EnDash
0
 
0
-EnDash = '-' &Digit  { $$.key = ENDASH; }
0
+EnDash = '-' &Digit  
0
+         { $$.key = ENDASH; }
0
 
0
-EmDash = Sp ("---" | "--") Sp { $$.key = EMDASH; }
0
+EmDash = Sp ("---" | "--") Sp 
0
+         { $$.key = EMDASH; }
0
+
0
+SingleQuoteStart = '\'' ![)!\],.;:-? \t\n] !( ( "s" | "t" | "m" | "ve" | "ll" | "re" ) !Alphanumeric )
0
+
0
+SingleQuoteEnd = '\'' !Alphanumeric
0
+
0
+SingleQuoted = SingleQuoteStart
0
+               a:StartList 
0
+               ( !SingleQuoteEnd b:Inline { pushelt(b, &a); } )+
0
+               SingleQuoteEnd
0
+               { $$ = mk_list(SINGLEQUOTED, a); } 
0
+
0
+DoubleQuoteStart = '"'
0
+
0
+DoubleQuoteEnd = '"'
0
+
0
+DoubleQuoted =  DoubleQuoteStart
0
+                a:StartList
0
+                ( !DoubleQuoteEnd b:Inline { pushelt(b, &a); } )+
0
+                DoubleQuoteEnd
0
+                { $$ = mk_list(DOUBLEQUOTED, a); }
0
 
0
 %%
0
 

0
@@ -30,6 +30,8 @@ enum keys { LIST,   /* A generic list of values.  For ordered and bullet lists,
0
             ELLIPSIS,
0
             EMDASH,
0
             ENDASH,
0
+            SINGLEQUOTED,
0
+            DOUBLEQUOTED,
0
             STR,
0
             LINK,
0
             IMAGE,