Documentation fixes.

* Some typo fixes in code
 * nim documentation now generates API doc with source links
 * presenter now uses "" if a string starts with @ or `
 * Removed some outdated stuff

config.nims

@@ -8,11 +8,6 @@ task tests, "Run all tests":
     --verbosity:0
     setCommand "c", "test/tests"
 
-task lexerTests, "Run lexer tests":
-    --r
-    --verbosity:0
-    setCommand "c", "test/lexing"
-
 task parserTests, "Run parser tests":
     --r
     --verbosity:0
@@ -25,8 +20,8 @@ task serializationTests, "Run serialization tests":
 
 task documentation, "Generate documentation":
     exec "mkdir -p docout"
-    exec r"nim doc2 -o:docout/yaml.html yaml"
+    exec r"nim doc2 -o:docout/yaml.html --docSeeSrcUrl:https://github.com/flyx/NimYAML/blob/`git log -n 1 --format=%H` yaml"
-    exec r"nim doc2 -o:docout/serialization.html yaml/serialization.nim"
+    exec r"nim doc2 -o:docout/serialization.html --docSeeSrcUrl:https://github.com/flyx/NimYAML/blob/`git log -n 1 --format=%H` yaml/serialization.nim"
     exec r"nim rst2html -o:docout/index.html doc/index.txt"
     exec "cp doc/docutils.css doc/style.css doc/testing.html docout"
     setCommand "nop"

doc/style.css

@@ -66,6 +66,15 @@ html {
     background-color: rgba(252, 248, 244, 0.75);
 }
 
+/* necessary for links to scroll to the right position */
+dt:before {
+    margin-top: -50px;
+    height: 50px;
+    content: ' ';
+    display: block;
+    visibility: hidden;
+}
+
 #testingground textarea {
   width: 100%;
   height: 100%;

private/fastparse.nim

@@ -136,7 +136,7 @@ template handleObjectStart(k: YamlStreamEventKind) {.dirty.} =
     debug("started sequence at " & (if level.indentation == -1: $indentation else:
           $level.indentation))
     level.kind = fplSequence
-  tag = yTagQuestionmark
+  tag = yTagQuestionMark
   anchor = yAnchorNone
   if level.indentation == -1:
     level.indentation = indentation
@@ -183,7 +183,7 @@ template handleMapKeyIndicator() {.dirty.} =
   of fplMapValue:
     if level.indentation != indentation:
       parserError("Invalid indentation of map key indicator")
-    yield scalarEvent("", yTagQuestionmark, yAnchorNone)
+    yield scalarEvent("", yTagQuestionMark, yAnchorNone)
     level.kind = fplMapKey
     ancestry.add(level)
     level = FastParseLevel(kind: fplUnknown, indentation: -1)
@@ -205,16 +205,16 @@ template handleMapValueIndicator() {.dirty.} =
   of fplUnknown:
     if level.indentation == -1:
       handleObjectStart(yamlStartMap)
-      yield scalarEvent("", yTagQuestionmark, yAnchorNone)
+      yield scalarEvent("", yTagQuestionMark, yAnchorNone)
     else:
       yield scalarEvent("", tag, anchor)
-      tag = yTagQuestionmark
+      tag = yTagQuestionMark
       anchor = yAnchorNone
     ancestry[ancestry.high].kind = fplMapValue
   of fplMapKey:
     if level.indentation != indentation:
       parserError("Invalid indentation of map key indicator")
-    yield scalarEvent("", yTagQuestionmark, yAnchorNone)
+    yield scalarEvent("", yTagQuestionMark, yAnchorNone)
     level.kind = fplMapValue
     ancestry.add(level)
     level = FastParseLevel(kind: fplUnknown, indentation: -1)
@@ -238,14 +238,14 @@ template initDocValues() {.dirty.} =
   shorthands["!!"] = "tag:yaml.org,2002:"
   nextAnchorId = 0.AnchorId
   level = FastParseLevel(kind: fplUnknown, indentation: -1)
-  tag = yTagQuestionmark
+  tag = yTagQuestionMark
   anchor = yAnchorNone
 
 template handleTagHandle() {.dirty.} =
   startToken()
   if level.kind != fplUnknown:
     parserError("Unexpected tag handle")
-  if tag != yTagQuestionmark:
+  if tag != yTagQuestionMark:
     parserError("Only one tag handle is allowed per node")
   content = ""
   var
@@ -281,7 +281,7 @@ template handleAlias() {.dirty.} =
   startToken()
   if level.kind != fplUnknown:
     parserError("Unexpected token")
-  if anchor != yAnchorNone or tag != yTagQuestionmark:
+  if anchor != yAnchorNone or tag != yTagQuestionMark:
     parserError("Alias may not have anchor or tag")
   content = ""
   p.lexer.anchorName(content)
@@ -338,7 +338,7 @@ template handleBlockItemStart() {.dirty.} =
     level = FastParseLevel(kind: fplUnknown, indentation: indentation)
   of fplMapValue:
     yield scalarEvent("", tag, anchor)
-    tag = yTagQuestionmark
+    tag = yTagQuestionMark
     anchor = yAnchorNone
     level.kind = fplMapKey
     ancestry.add(level)
@@ -1313,8 +1313,8 @@ proc parse*(p: YamlParser, s: Stream): YamlStream =
           var stateAfter: FastParseState
           content = ""
           p.lexer.blockScalar(content, stateAfter)
-          if tag == yTagQuestionmark:
+          if tag == yTagQuestionMark:
-            tag = yTagExclamationmark
+            tag = yTagExclamationMark
           yield scalarEvent(content, tag, anchor)
           handleObjectEnd(stateAfter)
         of '-':
@@ -1424,14 +1424,14 @@ proc parse*(p: YamlParser, s: Stream): YamlStream =
           case level.kind
           of fplMapValue:
             yield scalarEvent("", tag, anchor)
-            tag = yTagQuestionmark
+            tag = yTagQuestionMark
             anchor = yAnchorNone
             level.kind = fplMapKey
           of fplMapKey:
-            if tag != yTagQuestionmark or anchor != yAnchorNone or
+            if tag != yTagQuestionMark or anchor != yAnchorNone or
                 explicitFlowKey:
               yield scalarEvent("", tag, anchor)
-              tag = yTagQuestionmark
+              tag = yTagQuestionMark
               anchor = yAnchorNone
               yield scalarEvent("", tag, anchor)
           of fplSequence:
@@ -1446,9 +1446,9 @@ proc parse*(p: YamlParser, s: Stream): YamlStream =
           level = ancestry.pop()
           case level.kind
           of fplSequence:
-            if tag != yTagQuestionmark or anchor != yAnchorNone:
+            if tag != yTagQuestionMark or anchor != yAnchorNone:
               yield scalarEvent("", tag, anchor)
-              tag = yTagQuestionmark
+              tag = yTagQuestionMark
               anchor = yAnchorNone
           of fplMapKey, fplMapValue:
             startToken()
@@ -1463,17 +1463,17 @@ proc parse*(p: YamlParser, s: Stream): YamlStream =
           case level.kind
           of fplSequence:
             yield scalarEvent("", tag, anchor)
-            tag = yTagQuestionmark
+            tag = yTagQuestionMark
             anchor = yAnchorNone
           of fplMapValue:
             yield scalarEvent("", tag, anchor)
-            tag = yTagQuestionmark
+            tag = yTagQuestionMark
             anchor = yAnchorNone
             level.kind = fplMapKey
             explicitFlowKey = false
           of fplMapKey:
             yield scalarEvent("", tag, anchor)
-            tag = yTagQuestionmark
+            tag = yTagQuestionMark
             anchor = yAnchorNone
             yield scalarEvent("", tag, anchor)
             explicitFlowKey = false
@@ -1492,7 +1492,7 @@ proc parse*(p: YamlParser, s: Stream): YamlStream =
               parserError("Unexpected token (expected ',')")
             of fplMapKey:
               yield scalarEvent("", tag, anchor)
-              tag = yTagQuestionmark
+              tag = yTagQuestionMark
               anchor = yAnchorNone
               level.kind = fplMapValue
             of fplUnknown, fplScalar:
@@ -1514,8 +1514,8 @@ proc parse*(p: YamlParser, s: Stream): YamlStream =
           content = ""
           startToken()
           p.lexer.doubleQuotedScalar(content)
-          if tag == yTagQuestionmark:
+          if tag == yTagQuestionMark:
-            tag = yTagExclamationmark
+            tag = yTagExclamationMark
           yield scalarEvent(content, tag, anchor)
           handleObjectEnd(fpFlowAfterObject)
         of '!':
@@ -1567,7 +1567,7 @@ proc parse*(p: YamlParser, s: Stream): YamlStream =
           of fplSequence:
             discard
           of fplMapValue:
-            yield scalarEvent("", yTagQuestionmark, yAnchorNone)
+            yield scalarEvent("", yTagQuestionMark, yAnchorNone)
             level.kind = fplMapKey
             explicitFlowKey = false
           of fplMapKey:

private/presenter.nim

@@ -12,7 +12,7 @@ type
         dFlowSequenceStart
 
 proc needsEscaping(scalar: string): bool {.raises: [].} =
-    scalar.len == 0 or 
+    scalar.len == 0 or scalar[0] in ['@', '`'] or
             scalar.find({'{', '}', '[', ']', ',', '#', '-', ':', '?', '%', '"',
                          '\'', '\x0A', '\c'}) != -1
 

yaml.nim

@@ -27,7 +27,7 @@ type
     TypeHint* = enum
         ## A type hint can be computed from scalar content and tells you what
         ## NimYAML thinks the scalar's type is. It is generated by
-        ## `guessType <#guessType,string,TypeHint>`_ The first matching RegEx
+        ## `guessType <#guessType,string>`_ The first matching RegEx
         ## in the following table will be the type hint of a scalar string.
         ##
         ## You can use it to determine the type of YAML scalars that have a '?'
@@ -118,14 +118,9 @@ type
     TagLibrary* = ref object
         ## A ``TagLibrary`` maps tag URIs to ``TagId`` s.
         ##
-        ## Three tag libraries are provided with this module:
-        ## `failsafeTagLibrary <#failsafeTagLibrary>`_, 
-        ## `coreTagLibrary <#coreTagLibrary>`_, and 
-        ## `extendedTagLibrary <#extendedTagLibrary>`_.
-        ##
         ## When `YamlParser <#YamlParser>`_ encounters tags not existing in the
         ## tag library, it will use
-        ## `registerTagUri <#registerTagUri,TagLibrary,string,TagId>`_ to add
+        ## `registerTagUri <#registerTagUri,TagLibrary,string>`_ to add
         ## the tag to the library.
         ##
         ## You can base your tag library on common tag libraries by initializing
@@ -148,7 +143,7 @@ type
     
     YamlParser* = ref object
         ## A parser object. Retains its ``TagLibrary`` across calls to
-        ## `parse <#parse,YamlParser,Stream,YamlStream>`_. Can be used
+        ## `parse <#parse,YamlParser,Stream>`_. Can be used
         ## to access anchor names while parsing a YAML character stream, but
         ## only until the document goes out of scope (i.e. until
         ## ``yamlEndDocument`` is yielded).