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authorAraq <rumpf_a@web.de>2018-08-08 18:22:48 +0200
committerAraq <rumpf_a@web.de>2018-08-08 18:22:48 +0200
commitbabd31360a93b1c17d33240c82391761e8419a95 (patch)
tree926544965ffded3a893dcc0f2737f4544e29b95d /lib/packages/docutils
parentb07d1f1dc38bdf073f0036095ff120f1d72d53de (diff)
downloadNim-babd31360a93b1c17d33240c82391761e8419a95.tar.gz
fixes more nil string bugs
Diffstat (limited to 'lib/packages/docutils')
-rw-r--r--lib/packages/docutils/rstgen.nim7
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/packages/docutils/rstgen.nim b/lib/packages/docutils/rstgen.nim
index 43a429a17..db9a83755 100644
--- a/lib/packages/docutils/rstgen.nim
+++ b/lib/packages/docutils/rstgen.nim
@@ -312,7 +312,6 @@ proc setIndexTerm*(d: var RstGenerator, id, term: string,
   ## The index won't be written to disk unless you call `writeIndexFile()
   ## <#writeIndexFile>`_. The purpose of the index is documented in the `docgen
   ## tools guide <docgen.html#index-switch>`_.
-  assert(not d.theIndex.isNil)
   var
     entry = term
     isTitle = false
@@ -337,7 +336,7 @@ proc hash(n: PRstNode): int =
     result = hash(n.text)
   elif n.len > 0:
     result = hash(n.sons[0])
-    for i in 1 .. <len(n):
+    for i in 1 ..< len(n):
       result = result !& hash(n.sons[i])
     result = !$result
 
@@ -452,7 +451,7 @@ proc generateSymbolIndex(symbols: seq[IndexEntry]): string =
           title="$3" data-doc-search-tag="$2" href="$1">$2</a></li>
           """, [url, text, desc])
       else:
-        result.addf("""<li><a class="reference external" 
+        result.addf("""<li><a class="reference external"
           data-doc-search-tag="$2" href="$1">$2</a></li>
           """, [url, text])
       inc j
@@ -524,7 +523,7 @@ proc generateDocumentationTOC(entries: seq[IndexEntry]): string =
       titleTag = levels[L].text
     else:
       result.add(level.indentToLevel(levels[L].level))
-      result.addf("""<li><a class="reference" data-doc-search-tag="$1" href="$2"> 
+      result.addf("""<li><a class="reference" data-doc-search-tag="$1" href="$2">
         $3</a></li>
         """, [titleTag & " : " & levels[L].text, link, levels[L].text])
     inc L