hmml_to_html.c: Category styling

Also upgrade hmml.a for lower-cased markers

hmml_to_html/hmml_to_html.c

 #if 0
 ctime -begin ${0%.*}.ctm
-clang -g -Wall -Wno-unused-variable -fsanitize=address -std=c99 $0 -o ${0%.*} hmml.a
+#gcc -g -Wall -Wno-unused-variable -fsanitize=address -std=c99 $0 -o ${0%.*} hmml.a
+gcc -g -Wall -fsanitize=address -std=c99 $0 -o ${0%.*} hmml.a
 ctime -end ${0%.*}.ctm
 exit
 #endif
@@ -28,6 +29,8 @@ typedef struct
     char *RefTitle;
 } ref_info;
 
+#define ArrayCount(A) sizeof(A)/sizeof(*(A))
+
 void
 ClaimBuffer(char *MemoryArena, int *ClaimedMemory, buffer *Buffer, int Size)
 {
@@ -158,6 +161,48 @@ StringToColourHash(char *String)
     return Result / i;
 }
 
+int
+StringLength(char *String)
+{
+    int i = 0;
+    while(String[i])
+    {
+        ++i;
+    }
+    return i;
+}
+
+char *
+SanitisePunctuation(char *String)
+{
+    char *Ptr = String;
+    while(*Ptr)
+    {
+        if(*Ptr == ' ')
+        {
+            *Ptr = '_';
+        }
+        if((*Ptr < '0' || *Ptr > '9') &&
+                (*Ptr < 'a' || *Ptr > 'z') &&
+                (*Ptr < 'A' || *Ptr > 'Z'))
+        {
+            *Ptr = '-';
+        }
+        ++Ptr;
+    }
+    return String;
+}
+
+char *CategoryMedium[] =
+{
+    "blackboard",
+    "Blackboard",
+    "research",
+    "Research",
+    "run",
+    "Run",
+};
+
 int
 main(int ArgC, char **Args)
 {
@@ -224,6 +269,7 @@ main(int ArgC, char **Args)
 
             for(int AnnotationIndex = 0; AnnotationIndex < HMML.annotation_count; ++AnnotationIndex)
             {
+                bool HasCategory = FALSE;
                 ClaimBuffer(MemoryArena, &ClaimedMemory, &AnnotationHeader, 256);
                 ClaimBuffer(MemoryArena, &ClaimedMemory, &AnnotationClass, 128);
                 ClaimBuffer(MemoryArena, &ClaimedMemory, &Text, 1024 * 4);
@@ -235,7 +281,6 @@ TimecodeToSeconds(HMML.annotations[AnnotationIndex].time));
                 CopyStringToBuffer(&AnnotationClass,
 " class=\"marker");
 
-#if 0
                 if(HMML.annotations[AnnotationIndex].author)
                 {
                     CopyStringToBuffer(&AnnotationClass, " authored");
@@ -244,18 +289,102 @@ TimecodeToSeconds(HMML.annotations[AnnotationIndex].time));
 StringToColourHash(HMML.annotations[AnnotationIndex].author),
 HMML.annotations[AnnotationIndex].author);
                 }
-#endif
-
-
-
-
 
+                InPtr = HMML.annotations[AnnotationIndex].text;
 
-                //TODO(matt): Replace this CopyStringToBuffer() with real stuff!
-                CopyStringToBuffer(&Text, HMML.annotations[AnnotationIndex].text);
-
+                int MarkerIndex = 0, RefIndex = 0;
+                while(*InPtr)
+                {
+                    if(MarkerIndex < HMML.annotations[AnnotationIndex].marker_count &&
+                            InPtr - HMML.annotations[AnnotationIndex].text == HMML.annotations[AnnotationIndex].markers[MarkerIndex].offset)
+                    {
+                        char *Readable = HMML.annotations[AnnotationIndex].markers[MarkerIndex].parameter
+                            ? HMML.annotations[AnnotationIndex].markers[MarkerIndex].parameter
+                            : HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker;
+                        if(HMML.annotations[AnnotationIndex].markers[MarkerIndex].type == HMML_MEMBER)
+                        {
+                            CopyStringToBuffer(&Text,
+"<a href=\"https://handmade.network/m/%s\" target=\"blank\" style=\"color: #%X; text-decoration: none\">%s</a>",
+HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker,
+StringToColourHash(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker),
+Readable);
+                        InPtr += StringLength(Readable);
+                        }
+                        else if(HMML.annotations[AnnotationIndex].markers[MarkerIndex].type == HMML_PROJECT)
+                        {
+                            CopyStringToBuffer(&Text,
+"<a href=\"https://%s.handmade.network/\" target=\"blank\" style=\"color: #%X; text-decoration: none\">%s</a>",
+HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker,
+StringToColourHash(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker),
+Readable);
+                        InPtr += StringLength(Readable);
+                        }
+                        else if(HMML.annotations[AnnotationIndex].markers[MarkerIndex].type == HMML_CATEGORY)
+                        {
+                            for(int i = 0; i < ArrayCount(CategoryMedium); ++i)
+                            {
+                                if(!StringsDiffer(CategoryMedium[i], HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker))
+                                {
+                                    CopyStringToBuffer(&AnnotationClass, " %s", SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+                                    goto NextCategory;
+                                }
+                            }
+                            if(!HasCategory)
+                            {
+                                ClaimBuffer(MemoryArena, &ClaimedMemory, &Category, 256);
+                                CopyStringToBuffer(&Category, "<span class=\"categories\"><div class=\"category %s\"></div>",
+                                        SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+                                HasCategory = TRUE;
+                            }
+                            else
+                            {
+                                CopyStringToBuffer(&Category, "<div class=\"category %s\"></div>",
+                                        SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+                            }
+                            CopyStringToBuffer(&AnnotationClass, " cat_%s",
+                                    SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+                        }
+NextCategory:           ++MarkerIndex;
+                    }
+                    
+                    if(RefIndex < HMML.annotations[AnnotationIndex].reference_count &&
+                            InPtr - HMML.annotations[AnnotationIndex].text == HMML.annotations[AnnotationIndex].references[RefIndex].offset)
+                    {
+                        ++RefIndex;
+                    }
 
+                    if(*InPtr)
+                    {
+                        *Text.Ptr++ = *InPtr++;
+                    }
+                }
 
+                while(MarkerIndex < HMML.annotations[AnnotationIndex].marker_count)
+                {
+                    for(int i = 0; i < ArrayCount(CategoryMedium); ++i)
+                    {
+                        if(!StringsDiffer(CategoryMedium[i], HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker))
+                        {
+                            CopyStringToBuffer(&AnnotationClass, " %s", SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+                            goto NextCategoryInNode;
+                        }
+                    }
+                    if(!HasCategory)
+                    {
+                        ClaimBuffer(MemoryArena, &ClaimedMemory, &Category, 256);
+                        CopyStringToBuffer(&Category, "<span class=\"categories\"><div class=\"category %s\"></div>",
+                                SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+                        HasCategory = TRUE;
+                    }
+                    else
+                    {
+                        CopyStringToBuffer(&Category, "<div class=\"category %s\"></div>",
+                                SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+                    }
+                    CopyStringToBuffer(&AnnotationClass, " cat_%s",
+                            SanitisePunctuation(HMML.annotations[AnnotationIndex].markers[MarkerIndex].marker));
+NextCategoryInNode: ++MarkerIndex;
+                }
 
                 CopyStringToBuffer(&AnnotationClass, "\"");
                 CopyBuffer(&AnnotationClass, &AnnotationHeader);
@@ -268,6 +397,14 @@ HMML.annotations[AnnotationIndex].author);
 "                    <div class=\"content\"><span class=\"timecode\">%s</span>",
 HMML.annotations[AnnotationIndex].time);
 
+                if(HasCategory)
+                {
+                    CopyStringToBuffer(&Category, "</span>");
+                    CopyBuffer(&Category, &Text);
+                }
+
+                *Text.Ptr = '\0';
+
                 CopyBuffer(&Text, &Annotation);
 
                 CopyStringToBuffer(&Annotation, "</div>\n"
@@ -309,7 +446,7 @@ HMML.annotations[AnnotationIndex].time);
 
             ClaimBuffer(MemoryArena, &ClaimedMemory, &Master, 1024 * 512);
             CopyStringToBuffer(&Master,
-"<!DOCTYPE html>\n"
+"<html>\n"
 "    <head>\n"
 "        <meta charset=\"UTF-8\">\n"
 "\n"