ext/libsass/src/prelexer.hpp in sassc-1.11.4 vs ext/libsass/src/prelexer.hpp in sassc-1.12.0

@@ -44,11 +44,11 @@
     template <char beg, char end, bool esc>
     const char* delimited_by(const char* src) {
       src = exactly<beg>(src);
       if (!src) return 0;
       const char* stop;
-      while (1) {
+      while (true) {
         if (!*src) return 0;
         stop = exactly<end>(src);
         if (stop && (!esc || *(src - 1) != '\\')) return stop;
         src = stop ? stop : src + 1;
       }
@@ -137,11 +137,11 @@
     template <const char* beg, const char* end, bool esc>
     const char* delimited_by(const char* src) {
       src = exactly<beg>(src);
       if (!src) return 0;
       const char* stop;
-      while (1) {
+      while (true) {
         if (!*src) return 0;
         stop = exactly<end>(src);
         if (stop && (!esc || *(src - 1) != '\\')) return stop;
         src = stop ? stop : src + 1;
       }
@@ -262,11 +262,10 @@
     const char* kwd_in(const char* src);
 
     const char* kwd_while_directive(const char* src);
 
     const char* re_nothing(const char* src);
-    const char* re_type_selector2(const char* src);
 
     const char* re_special_fun(const char* src);
 
     const char* kwd_warn(const char* src);
     const char* kwd_err(const char* src);
@@ -353,17 +352,22 @@
     const char* ie_property(const char* src);
     const char* ie_keyword_arg(const char* src);
     const char* ie_keyword_arg_value(const char* src);
     const char* ie_keyword_arg_property(const char* src);
 
+    // characters that terminate parsing of a list
+    const char* list_terminator(const char* src);
+    const char* space_list_terminator(const char* src);
+
     // match url()
     const char* H(const char* src);
     const char* W(const char* src);
     // `UNICODE` makes VS sad
     const char* UUNICODE(const char* src);
     const char* NONASCII(const char* src);
     const char* ESCAPE(const char* src);
+    const char* real_uri(const char* src);
     const char* real_uri_suffix(const char* src);
     // const char* real_uri_prefix(const char* src);
     const char* real_uri_value(const char* src);
 
     // Path matching functions.
@@ -373,9 +377,12 @@
 
     const char* static_string(const char* src);
     const char* static_component(const char* src);
     const char* static_property(const char* src);
     const char* static_value(const char* src);
+
+    const char* css_variable_value(const char* src);
+    const char* css_variable_top_level_value(const char* src);
 
     // Utility functions for finding and counting characters in a string.
     template<char c>
     const char* find_first(const char* src) {
       while (*src && *src != c) ++src;