fix up table rule

Author: rosieyohannan

styles/circleci-docs/TableTitles.yml

@@ -9,20 +9,30 @@ script: |
   matches := []
 
   lines := text.split(scope, "\n")
-  in_table := false
 
   for i, line in lines {
     trimmed := text.trim_space(line)
 
     // Check for table delimiter
     if trimmed == "|===" {
-      // Toggle table state
-      if !in_table {
-        // This is an opening delimiter
+      // Count how many |=== delimiters appear before this one
+      preceding_count := 0
+      for k := 0; k < i; k++ {
+        if text.trim_space(lines[k]) == "|===" {
+          preceding_count = preceding_count + 1
+        }
+      }
+
+      // If preceding count is even, this is an opening delimiter
+      is_opening := preceding_count % 2 == 0
+
+      if is_opening {
+        // This is an opening delimiter - check for title
         has_title := false
+        lookback_limit := 10  // Only look back max 10 lines
 
         // Look back for a title, skipping empty lines, attributes, and block delimiters
-        for j := i - 1; j >= 0; j-- {
+        for j := i - 1; j >= 0 && (i - j) <= lookback_limit; j-- {
           prev_trimmed := text.trim_space(lines[j])
 
           // Skip empty lines
@@ -35,9 +45,8 @@ script: |
             continue
           }
 
-          // Skip block delimiters (lines with only dashes or equals signs)
-          is_delimiter := text.re_match("^-+$", prev_trimmed) || text.re_match("^=+$", prev_trimmed)
-          if is_delimiter {
+          // Skip block delimiters (only dashes or equals)
+          if text.re_match("^-+$", prev_trimmed) || text.re_match("^=+$", prev_trimmed) {
             continue
           }
 
@@ -46,25 +55,26 @@ script: |
             continue
           }
 
-          // Check if this line is a title (starts with a dot)
-          if text.has_prefix(prev_trimmed, ".") {
+          // Check if this line is a title (starts with a dot but not ..)
+          if text.has_prefix(prev_trimmed, ".") && !text.has_prefix(prev_trimmed, "..") {
             has_title = true
             break
           }
 
           // Found a non-skippable line that's not a title
+          // This means there's content between the table and any potential title
           break
         }
 
         if !has_title {
-          start := text.index(scope, line)
-          matches = append(matches, {begin: start, end: start + len(line)})
+          // Calculate position by counting characters up to this line
+          pos := 0
+          for k := 0; k < i; k++ {
+            pos = pos + len(lines[k]) + 1  // +1 for newline
+          }
+          matches = append(matches, {begin: pos, end: pos + len(line)})
         }
-
-        in_table = true
-      } else {
-        // This is a closing delimiter, just toggle state
-        in_table = false
       }
+      // Closing delimiters don't need any action
     }
   }