rename variable chars_none -> chars_unenclosed

1 files changed, 14 insertions, 14 deletions

diff --git a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
index fe52cd3..1f22e64 100644
--- a/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
+++ b/_extensions/ruc-play/semantic-markdown/semantic-markdown.lua
@@ -295,7 +295,7 @@ local function Statements (block)
     local pos = 1
 
     -- strings of pending unenclosed/enclosed chars
-    local chars_none = ""
+    local chars_unenclosed = ""
     local chars_enclosed = ""
 
     -- non-string element, highest state first to support fall-through
@@ -339,14 +339,14 @@ local function Statements (block)
     if encl == Enclosure.NONE then
       local _, nextpos, s = el.text:find("^([^%[\\]*)")
       pos = nextpos and nextpos + 1 or pos + 1
-      chars_none = chars_none..s
-      chars_enclosed = chars_none
+      chars_unenclosed = chars_unenclosed..s
+      chars_enclosed = chars_unenclosed
 
       -- entering bracketed enclosure
       if el.text:sub(pos, pos) == "[" then
         pos = pos + 1
-        chars_enclosed = chars_none
-        chars_none = chars_none.."["
+        chars_enclosed = chars_unenclosed
+        chars_unenclosed = chars_unenclosed.."["
         encl = Enclosure.BRACKETED
       end
     end
@@ -357,13 +357,13 @@ local function Statements (block)
     if encl == Enclosure.BRACKETED then
       local _, nextpos, s = el.text:find("^([^%[%]}\\]*)", pos)
       pos = nextpos and nextpos + 1 or pos + 1
-      chars_none = chars_none..s
+      chars_unenclosed = chars_unenclosed..s
       chars_enclosed = chars_enclosed..s
 
       -- exiting bracketed enclosure
       if el.text:sub(pos, pos) == "]" then
         pos = pos + 1
-        chars_none = chars_none.."]"
+        chars_unenclosed = chars_unenclosed.."]"
         encl = Enclosure.BRACKETED_DONE
       end
     end
@@ -374,7 +374,7 @@ local function Statements (block)
       -- entering braced enclosure
       if el.text:sub(pos, pos) == "{" then
         pos = pos + 1
-        chars_none = chars_none.."{"
+        chars_unenclosed = chars_unenclosed.."{"
         encl = Enclosure.BRACED
 
       -- leaving non-annotation enclosure
@@ -384,9 +384,9 @@ local function Statements (block)
         elems:extend(elems_unenclosed)
         elems_unenclosed = pandoc.List()
         elems_enclosed = pandoc.List()
-        if chars_none:len() > 0 then
-          elems:insert(pandoc.Str(chars_none))
-          chars_none = ""
+        if chars_unenclosed:len() > 0 then
+          elems:insert(pandoc.Str(chars_unenclosed))
+          chars_unenclosed = ""
         end
         chars_enclosed = ""
         encl = Enclosure.NONE
@@ -421,7 +421,7 @@ local function Statements (block)
           elems:insert(pandoc.Str(chars_enclosed))
           chars_enclosed = ""
         end
-        chars_none = ""
+        chars_unenclosed = ""
         encl = Enclosure.NONE
       end
     end
@@ -430,8 +430,8 @@ local function Statements (block)
     if chars_enclosed:len() > 0 then
       elems_enclosed:insert(pandoc.Str(chars_enclosed))
     end
-    if chars_none:len() > 0 then
-      elems_unenclosed:insert(pandoc.Str(chars_none))
+    if chars_unenclosed:len() > 0 then
+      elems_unenclosed:insert(pandoc.Str(chars_unenclosed))
     end
 
     -- done parsing current Inline element