diff --git a/4coder_string.h b/4coder_string.h
index 5fc78e27..11f55dad 100644
--- a/4coder_string.h
+++ b/4coder_string.h
@@ -169,6 +169,10 @@ FSTRING_LINK fstr_bool             remove_extension(String *str);
 FSTRING_LINK fstr_bool             remove_last_folder(String *str);
 FSTRING_LINK fstr_bool             string_set_match_table(void *str_set, int32_t item_size, int32_t count, String str, int32_t *match_index);
 FSTRING_LINK fstr_bool             string_set_match(String *str_set, int32_t count, String str, int32_t *match_index);
+FSTRING_LINK String                get_first_double_line(String source);
+FSTRING_LINK String                get_next_double_line(String source, String line);
+FSTRING_LINK String                get_next_word(String source, String prev_word);
+FSTRING_LINK String                get_first_word(String source);
 
 #endif
 
@@ -1919,6 +1923,84 @@ string_set_match(String *str_set, int32_t count, String str, int32_t *match_inde
 }
 #endif
 
+#if defined(FSTRING_IMPLEMENTATION)
+ FSTRING_LINK String
+get_first_double_line(String source){
+    String line = {0};
+    int32_t pos0 = find_substr_s(source, 0, make_lit_string("\n\n"));
+    int32_t pos1 = find_substr_s(source, 0, make_lit_string("\r\n\r\n"));
+    if (pos1 < pos0){
+        pos0 = pos1;
+    }
+    line = substr(source, 0, pos0);
+    return(line);
+}
+#endif
+
+#if defined(FSTRING_IMPLEMENTATION)
+ FSTRING_LINK String
+get_next_double_line(String source, String line){
+    String next = {0};
+    int32_t pos = (int32_t)(line.str - source.str) + line.size;
+    int32_t start = 0, pos0 = 0, pos1 = 0;
+    
+    if (pos < source.size){
+        //Assert(source.str[pos] == '\n' || source.str[pos] == '\r');
+        start = pos + 1;
+        
+        if (start < source.size){
+            pos0 = find_substr_s(source, start, make_lit_string("\n\n"));
+            pos1 = find_substr_s(source, start, make_lit_string("\r\n\r\n"));
+            if (pos1 < pos0){
+                pos0 = pos1;
+            }
+            next = substr(source, start, pos0 - start);
+        }
+    }
+    
+    return(next);
+}
+#endif
+
+#if defined(FSTRING_IMPLEMENTATION)
+ FSTRING_LINK String
+get_next_word(String source, String prev_word){
+    
+    String word = {0};
+    int32_t pos0 = (int32_t)(prev_word.str - source.str) + prev_word.size;
+    int32_t pos1 = 0;
+    char c = 0;
+    
+    for (; pos0 < source.size; ++pos0){
+        c = source.str[pos0];
+        if (!(char_is_whitespace(c) || c == '(' || c == ')')){
+            break;
+        }
+    }
+    
+    if (pos0 < source.size){
+        for (pos1 = pos0; pos1 < source.size; ++pos1){
+            c = source.str[pos1];
+            if (char_is_whitespace(c) || c == '(' || c == ')'){
+                break;
+            }
+        }
+        
+        word = substr(source, pos0, pos1 - pos0);
+    }
+    
+    return(word);
+}
+#endif
+
+#if defined(FSTRING_IMPLEMENTATION)
+ FSTRING_LINK String
+get_first_word(String source){
+    String start_str = make_string(source.str, 0);
+    String word = get_next_word(source, start_str);
+    return(word);
+}
+#endif
 
 #ifndef FSTRING_EXPERIMENTAL
 #define FSTRING_EXPERIMENTAL
diff --git a/4ed.cpp b/4ed.cpp
index 421d208a..5b2f3b89 100644
--- a/4ed.cpp
+++ b/4ed.cpp
@@ -361,6 +361,8 @@ COMMAND_DECL(reopen){
             
             if (buffer){
                 if (system->load_file(handle, buffer, size)){
+                    system->load_close(handle);
+                    
                     General_Memory *general = &models->mem.general;
                     
                     File_Edit_Positions edit_poss[16];
@@ -395,11 +397,15 @@ COMMAND_DECL(reopen){
                                         file->settings.unwrapped_lines);
                     }
                 }
+                else{
+                    system->load_close(handle);
+                }
+            }
+            else{
+                system->load_close(handle);
             }
             
             end_temp_memory(temp);
-            
-            system->load_close(handle);
         }
     }
 }
diff --git a/4ed_api_implementation.cpp b/4ed_api_implementation.cpp
index 8eeaf17f..20bae7c8 100644
--- a/4ed_api_implementation.cpp
+++ b/4ed_api_implementation.cpp
@@ -1091,6 +1091,7 @@ DOC_SEE(begin_buffer_creation)
                 }
                 
                 if (system->load_file(handle, buffer, size)){
+                    system->load_close(handle);
                     file = working_set_alloc_always(system, working_set, general);
                     if (file){
                         buffer_bind_file(system, general, working_set, file, canon.name);
@@ -1099,12 +1100,13 @@ DOC_SEE(begin_buffer_creation)
                         fill_buffer_summary(&result, file, cmd);
                     }
                 }
+                else{
+                    system->load_close(handle);
+                }
                 
                 if (in_general_mem){
                     general_memory_free(system, general, buffer);
                 }
-                
-                system->load_close(handle);
             }
             else if (!(flags & BufferCreate_NeverNew)){
                 file = working_set_alloc_always(system, working_set, general);
diff --git a/4ed_file_view.cpp b/4ed_file_view.cpp
index 290ed873..806cd25c 100644
--- a/4ed_file_view.cpp
+++ b/4ed_file_view.cpp
@@ -3792,10 +3792,12 @@ view_open_file(System_Functions *system, Models *models, View *view, String file
                     }
                     
                     if (system->load_file(handle, buffer, size)){
+                        system->load_close(handle);
                         init_normal_file(system, models, file, buffer, size);
                     }
-                    
+                    else{
                     system->load_close(handle);
+                    }
                     
                     if (gen_buffer){
                         general_memory_free(system, general, buffer);
diff --git a/build.cpp b/build.cpp
index 8f2c1d72..c9bfa18c 100644
--- a/build.cpp
+++ b/build.cpp
@@ -822,17 +822,17 @@ do_buildsuper(char *cdir){
     //terminate_with_null(&str);
     //buildsuper(cdir, BUILD_DIR, str.str);
 #if defined(IS_WINDOWS)
-    copy_sc(&str, "../code/internal_4coder_tests.cpp");
-    terminate_with_null(&str);
-    buildsuper(cdir, BUILD_DIR, str.str);
+    //copy_sc(&str, "../code/internal_4coder_tests.cpp");
+    //terminate_with_null(&str);
+    //buildsuper(cdir, BUILD_DIR, str.str);
 #else
     copy_sc(&str, "../code/power/4coder_experiments.cpp");
     terminate_with_null(&str);
     buildsuper(cdir, BUILD_DIR, str.str);
 #endif
-    //copy_sc(&str, "../code/power/4coder_casey.cpp");
-    //terminate_with_null(&str);
-    //buildsuper(cdir, BUILD_DIR, str.str);
+    copy_sc(&str, "../code/power/4coder_casey.cpp");
+    terminate_with_null(&str);
+    buildsuper(cdir, BUILD_DIR, str.str);
     //copy_sc(&str, "../4vim/4coder_chronal.cpp");
     //terminate_with_null(&str);
     //buildsuper(cdir, BUILD_DIR, str.str);
diff --git a/internal_4coder_string.cpp b/internal_4coder_string.cpp
index 3c35554e..d7672859 100644
--- a/internal_4coder_string.cpp
+++ b/internal_4coder_string.cpp
@@ -1799,6 +1799,76 @@ DOC_SEE(match) */{
     return(result);
 }
 
+API_EXPORT FSTRING_LINK String
+get_first_double_line(String source){
+    String line = {0};
+    int32_t pos0 = find_substr_s(source, 0, make_lit_string("\n\n"));
+    int32_t pos1 = find_substr_s(source, 0, make_lit_string("\r\n\r\n"));
+    if (pos1 < pos0){
+        pos0 = pos1;
+    }
+    line = substr(source, 0, pos0);
+    return(line);
+}
+
+API_EXPORT FSTRING_LINK String
+get_next_double_line(String source, String line){
+    String next = {0};
+    int32_t pos = (int32_t)(line.str - source.str) + line.size;
+    int32_t start = 0, pos0 = 0, pos1 = 0;
+    
+    if (pos < source.size){
+        //Assert(source.str[pos] == '\n' || source.str[pos] == '\r');
+        start = pos + 1;
+        
+        if (start < source.size){
+            pos0 = find_substr_s(source, start, make_lit_string("\n\n"));
+            pos1 = find_substr_s(source, start, make_lit_string("\r\n\r\n"));
+            if (pos1 < pos0){
+                pos0 = pos1;
+            }
+            next = substr(source, start, pos0 - start);
+        }
+    }
+    
+    return(next);
+}
+
+API_EXPORT FSTRING_LINK String
+get_next_word(String source, String prev_word){
+    
+    String word = {0};
+    int32_t pos0 = (int32_t)(prev_word.str - source.str) + prev_word.size;
+    int32_t pos1 = 0;
+    char c = 0;
+    
+    for (; pos0 < source.size; ++pos0){
+        c = source.str[pos0];
+        if (!(char_is_whitespace(c) || c == '(' || c == ')')){
+            break;
+        }
+    }
+    
+    if (pos0 < source.size){
+        for (pos1 = pos0; pos1 < source.size; ++pos1){
+            c = source.str[pos1];
+            if (char_is_whitespace(c) || c == '(' || c == ')'){
+                break;
+            }
+        }
+        
+        word = substr(source, pos0, pos1 - pos0);
+    }
+    
+    return(word);
+}
+
+API_EXPORT FSTRING_LINK String
+get_first_word(String source){
+    String start_str = make_string(source.str, 0);
+    String word = get_next_word(source, start_str);
+    return(word);
+}
 
 #ifndef FSTRING_EXPERIMENTAL
 #define FSTRING_EXPERIMENTAL
diff --git a/site/4ed_site.ctm b/site/4ed_site.ctm
index ff554d87..f0a30ff6 100644
Binary files a/site/4ed_site.ctm and b/site/4ed_site.ctm differ
diff --git a/site/abstract_document.cpp b/site/abstract_document.cpp
index 12e3828a..832eed5e 100644
--- a/site/abstract_document.cpp
+++ b/site/abstract_document.cpp
@@ -268,17 +268,64 @@ write_enriched_text_html(String *out, Enriched_Text *text){
     
     append_sc(out, "<div>");
     
-    // TODO(allen): get this working
-#if 0
     for (String line = get_first_double_line(source);
          line.str;
-         line = get_next_double_line(chunk, line)){
+         line = get_next_double_line(source, line)){
+        String l  = skip_chop_whitespace(line);
         append_sc(out, "<p>");
-        append_ss(out, line);
+        
+        //append_ss(out, l);
+        int32_t start = 0, i = 0;
+        for (; i < l.size; ++i){
+            if (l.str[i] == '\\'){
+                append_ss(out, substr(l, start, i-start));
+                
+                int32_t command_start = i+1;
+                int32_t command_end = command_start;
+                for (; command_end < l.size; ++command_end){
+                    if (!char_is_alpha_numeric(l.str[command_end])){
+                        break;
+                    }
+                }
+                
+                if (command_end == command_start){
+                    if (command_end < l.size && l.str[command_end] == '\\'){
+                        ++command_end;
+                    }
+                }
+                
+                String command_string = substr(l, command_start, command_end - command_start);
+                
+                static String enriched_commands[] = {
+                    make_lit_string("\\"),
+                    make_lit_string("VERSION"),
+                    make_lit_string("CODE_STYLE"),
+                };
+                
+                int32_t match_index = 0;
+                if (string_set_match(enriched_commands, ArrayCount(enriched_commands), command_string, &match_index)){
+                    switch (match_index){
+                        case 0: append_sc(out, "\\"); break;
+                        case 1: append_sc(out, VERSION); break;
+                        case 2: append_sc(out, "<span style='"HTML_CODE_STYLE"'> TEST </span>"); break;
+                    }
+                }
+                else{
+                    append_sc(out,"<span style='color:#F00'>! Doc generator error: unrecognized command !</span>");
+                    fprintf(stderr, "error: Unrecognized command %.*s\n", command_string.size, command_string.str);
+                }
+                
+                i = command_end;
+                start = i;
+            }
+        }
+        
+        if (start != i){
+            append_ss(out, substr(l, start, i-start));
+        }
+        
         append_sc(out, "</p>");
     }
-#endif
-    append_ss(out, source);
     
     append_sc(out, "</div>");
     }
@@ -292,7 +339,9 @@ doc_item_head_html(String *out, Document_Item *item, Section_Counter section_cou
                       "<html lang=\"en-US\">"
                       "<head>"
                       "<title>");
+            
             append_ss(out, item->section.name);
+            
             append_sc(out,
                       "</title>"
                       "<style>"
diff --git a/site/sitegen.cpp b/site/sitegen.cpp
index 98524102..935963a1 100644
--- a/site/sitegen.cpp
+++ b/site/sitegen.cpp
@@ -186,77 +186,6 @@ print_macro_html(String *out, String name, Argument_Breakdown breakdown){
 #define EXAMPLE_CODE_OPEN  "<div style='"CODE_STYLE EXAMPLE_CODE_STYLE"'>"
 #define EXAMPLE_CODE_CLOSE "</div>"
 
-// TODO(allen): move string iteration utils somewhere cooler (4coder_string.h?)
-static String
-get_first_double_line(String source){
-    String line = {0};
-    int32_t pos0 = find_substr_s(source, 0, make_lit_string("\n\n"));
-    int32_t pos1 = find_substr_s(source, 0, make_lit_string("\r\n\r\n"));
-    if (pos1 < pos0){
-        pos0 = pos1;
-    }
-    line = substr(source, 0, pos0);
-    return(line);
-}
-
-static String
-get_next_double_line(String source, String line){
-    String next = {0};
-    int32_t pos = (int32_t)(line.str - source.str) + line.size;
-    int32_t start = 0, pos0 = 0, pos1 = 0;
-    
-    if (pos < source.size){
-        assert(source.str[pos] == '\n' || source.str[pos] == '\r');
-        start = pos + 1;
-        
-        if (start < source.size){
-            pos0 = find_substr_s(source, start, make_lit_string("\n\n"));
-            pos1 = find_substr_s(source, start, make_lit_string("\r\n\r\n"));
-            if (pos1 < pos0){
-                pos0 = pos1;
-            }
-            next = substr(source, start, pos0 - start);
-        }
-    }
-    
-    return(next);
-}
-
-static String
-get_next_word(String source, String prev_word){
-    String word = {0};
-    int32_t pos0 = (int32_t)(prev_word.str - source.str) + prev_word.size;
-    int32_t pos1 = 0;
-    char c = 0;
-    
-    for (; pos0 < source.size; ++pos0){
-        c = source.str[pos0];
-        if (!(char_is_whitespace(c) || c == '(' || c == ')')){
-            break;
-        }
-    }
-    
-    if (pos0 < source.size){
-        for (pos1 = pos0; pos1 < source.size; ++pos1){
-            c = source.str[pos1];
-            if (char_is_whitespace(c) || c == '(' || c == ')'){
-                break;
-            }
-        }
-        
-        word = substr(source, pos0, pos1 - pos0);
-    }
-    
-    return(word);
-}
-
-static String
-get_first_word(String source){
-    String start_str = make_string(source.str, 0);
-    String word = get_next_word(source, start_str);
-    return(word);
-}
-
 enum Doc_Chunk_Type{
     DocChunk_PlainText,
     DocChunk_CodeExample,
@@ -1092,14 +1021,14 @@ generate_site(char *code_directory, char *src_directory, char *dst_directory){
         
         append_sc(&out,
                   "<div>"
-                  "<p>This is the documentation for " VERSION " The documentation is still "
+                  "<p>This is the documentation for " VERSION ". The documentation is still "
                   "under construction so some of the links are linking to sections that "
                   "have not been written yet.  What is here should be correct and I suspect "
                   "useful even without some of the other sections.</p>"
                   "<p>If you have questions or discover errors please contact "
                   "<span style='"CODE_STYLE"'>editor@4coder.net</span> or "
-                  "to get help from community members you can post on the "
-                  "4coder forums hosted on handmade.network at "
+                  "to get help from members of the 4coder and handmade network community you "
+                  "can post on the  4coder forums hosted at "
                   "<span style='"CODE_STYLE"'>4coder.handmade.network</span></p>"
                   "</div>");
         
diff --git a/site/source_material/introduction.txt b/site/source_material/introduction.txt
index fe5e083a..2ca71b15 100644
--- a/site/source_material/introduction.txt
+++ b/site/source_material/introduction.txt
@@ -1,4 +1,4 @@
 
-This is the documentation for the 4cpp lexer version 1.1.  The documentation is the newest piece of this lexer project so it may still have problems.  What is here should be correct and mostly complete.
+This is the documentation for \VERSION. The documentation is still under construction so some of the links are linking to sections that have not been written yet.  What is here should be correct and I suspect useful even without some of the other sections.
 
-If you have questions or discover errors please contact \CODE_STYLE{editor@4coder.net} or  to get help from members of the 4coder and handmade network community you can post on the  4coder forums hosted at \CODE_STYLE{4coder.handmade.network}
\ No newline at end of file
+If you have questions or discover errors please contact \CODE_STYLE{editor@4coder.net} or to get help from members of the 4coder and handmade network community you can post on the  4coder forums hosted at \CODE_STYLE{4coder.handmade.network}.
diff --git a/site/source_material/lexer_introduction.txt b/site/source_material/lexer_introduction.txt
new file mode 100644
index 00000000..66e8719e
--- /dev/null
+++ b/site/source_material/lexer_introduction.txt
@@ -0,0 +1,4 @@
+
+This is the documentation for the 4cpp lexer version \VERSION.  The documentation is the newest piece of this lexer project so it may still have problems.  What is here should be correct and mostly complete.
+
+If you have questions or discover errors please contact \CODE_STYLE{editor@4coder.net} or  to get help from members of the 4coder and handmade network community you can post on the  4coder forums hosted at \CODE_STYLE{4coder.handmade.network}.
\ No newline at end of file