1 files changed, 51 insertions, 51 deletions
diff --git a/tex/context/base/strc-lev.lua b/tex/context/base/strc-lev.lua
index 50a63c938..016aa2039 100644
--- a/tex/context/base/strc-lev.lua
+++ b/tex/context/base/strc-lev.lua
@@ -1,51 +1,51 @@
-if not modules then modules = { } end modules ['strc-lev'] = {
-    version   = 1.001,
-    comment   = "companion to strc-lev.mkiv",
-    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
-    copyright = "PRAGMA ADE / ConTeXt Development Team",
-    license   = "see context related readme files"
-}
-
-local insert, remove = table.insert, table.remove
-
-local sections = structures.sections
-local default  = interfaces.variables.default
-
-sections.levels = sections.levels or { }
-
-local level, levels, categories = 0, sections.levels, { }
-
-storage.register("structures/sections/levels", levels, "structures.sections.levels")
-
-local f_two_colon = string.formatters["%s:%s"]
-
-function commands.definesectionlevels(category,list)
-    levels[category] = utilities.parsers.settings_to_array(list)
-end
-
-function commands.startsectionlevel(category)
-    category = category ~= "" and category or default
-    level = level + 1
-    local lc = levels[category]
-    if not lc or level > #lc then
-        context.nostarthead { f_two_colon(category,level) }
-    else
-        context.dostarthead { lc[level] }
-    end
-    insert(categories,category)
-end
-
-function commands.stopsectionlevel()
-    local category = remove(categories)
-    if category then
-        local lc = levels[category]
-        if not lc or level > #lc then
-            context.nostophead { f_two_colon(category,level) }
-        else
-            context.dostophead { lc[level] }
-        end
-        level = level - 1
-    else
-        -- error
-    end
-end
+if not modules then modules = { } end modules ['strc-lev'] = {
+    version   = 1.001,
+    comment   = "companion to strc-lev.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+local insert, remove = table.insert, table.remove
+
+local sections = structures.sections
+local default  = interfaces.variables.default
+
+sections.levels = sections.levels or { }
+
+local level, levels, categories = 0, sections.levels, { }
+
+storage.register("structures/sections/levels", levels, "structures.sections.levels")
+
+local f_two_colon = string.formatters["%s:%s"]
+
+function commands.definesectionlevels(category,list)
+    levels[category] = utilities.parsers.settings_to_array(list)
+end
+
+function commands.startsectionlevel(category)
+    category = category ~= "" and category or default
+    level = level + 1
+    local lc = levels[category]
+    if not lc or level > #lc then
+        context.nostarthead { f_two_colon(category,level) }
+    else
+        context.dostarthead { lc[level] }
+    end
+    insert(categories,category)
+end
+
+function commands.stopsectionlevel()
+    local category = remove(categories)
+    if category then
+        local lc = levels[category]
+        if not lc or level > #lc then
+            context.nostophead { f_two_colon(category,level) }
+        else
+            context.dostophead { lc[level] }
+        end
+        level = level - 1
+    else
+        -- error
+    end
+end