diff options
author | def <dennis@felsin9.de> | 2015-03-17 17:50:32 +0100 |
---|---|---|
committer | def <dennis@felsin9.de> | 2015-03-17 17:50:32 +0100 |
commit | fd4e6299057b0ce59a89553e7c32a9ea62da14db (patch) | |
tree | 45bb61ec52b415ffd07caae7c5b7fc10a0d99577 /lib/pure | |
parent | 8e651fa0d456786df15445e10e14b9d4e96c21ff (diff) | |
download | Nim-fd4e6299057b0ce59a89553e7c32a9ea62da14db.tar.gz |
Rename PNimrodNode to NimNode
Diffstat (limited to 'lib/pure')
-rw-r--r-- | lib/pure/asyncdispatch.nim | 28 | ||||
-rw-r--r-- | lib/pure/future.nim | 10 | ||||
-rw-r--r-- | lib/pure/htmlgen.nim | 178 | ||||
-rw-r--r-- | lib/pure/json.nim | 208 | ||||
-rw-r--r-- | lib/pure/unittest.nim | 6 | ||||
-rw-r--r-- | lib/pure/xmltree.nim | 90 |
6 files changed, 260 insertions, 260 deletions
diff --git a/lib/pure/asyncdispatch.nim b/lib/pure/asyncdispatch.nim index a8caf809e..8e0ac8d21 100644 --- a/lib/pure/asyncdispatch.nim +++ b/lib/pure/asyncdispatch.nim @@ -1064,13 +1064,13 @@ proc accept*(socket: TAsyncFD, # -- Await Macro -proc skipUntilStmtList(node: PNimrodNode): PNimrodNode {.compileTime.} = +proc skipUntilStmtList(node: NimNode): NimNode {.compileTime.} = # Skips a nest of StmtList's. result = node if node[0].kind == nnkStmtList: result = skipUntilStmtList(node[0]) -proc skipStmtList(node: PNimrodNode): PNimrodNode {.compileTime.} = +proc skipStmtList(node: NimNode): NimNode {.compileTime.} = result = node if node[0].kind == nnkStmtList: result = node[0] @@ -1098,11 +1098,11 @@ template createCb(retFutureSym, iteratorNameSym, cb() #{.pop.} proc generateExceptionCheck(futSym, - tryStmt, rootReceiver, fromNode: PNimrodNode): PNimrodNode {.compileTime.} = + tryStmt, rootReceiver, fromNode: NimNode): NimNode {.compileTime.} = if tryStmt.kind == nnkNilLit: result = rootReceiver else: - var exceptionChecks: seq[tuple[cond, body: PNimrodNode]] = @[] + var exceptionChecks: seq[tuple[cond, body: NimNode]] = @[] let errorNode = newDotExpr(futSym, newIdentNode("error")) for i in 1 .. <tryStmt.len: let exceptBranch = tryStmt[i] @@ -1110,7 +1110,7 @@ proc generateExceptionCheck(futSym, exceptionChecks.add((newIdentNode("true"), exceptBranch[0])) else: var exceptIdentCount = 0 - var ifCond: PNimrodNode + var ifCond: NimNode for i in 0 .. <exceptBranch.len: let child = exceptBranch[i] if child.kind == nnkIdent: @@ -1144,10 +1144,10 @@ proc generateExceptionCheck(futSym, ) result.add elseNode -template createVar(result: var PNimrodNode, futSymName: string, - asyncProc: PNimrodNode, +template createVar(result: var NimNode, futSymName: string, + asyncProc: NimNode, valueReceiver, rootReceiver: expr, - fromNode: PNimrodNode) = + fromNode: NimNode) = result = newNimNode(nnkStmtList, fromNode) var futSym = genSym(nskVar, "future") result.add newVarStmt(futSym, asyncProc) # -> var future<x> = y @@ -1155,9 +1155,9 @@ template createVar(result: var PNimrodNode, futSymName: string, valueReceiver = newDotExpr(futSym, newIdentNode("read")) # -> future<x>.read result.add generateExceptionCheck(futSym, tryStmt, rootReceiver, fromNode) -proc processBody(node, retFutureSym: PNimrodNode, +proc processBody(node, retFutureSym: NimNode, subTypeIsVoid: bool, - tryStmt: PNimrodNode): PNimrodNode {.compileTime.} = + tryStmt: NimNode): NimNode {.compileTime.} = #echo(node.treeRepr) result = node case node.kind @@ -1183,7 +1183,7 @@ proc processBody(node, retFutureSym: PNimrodNode, result = newNimNode(nnkYieldStmt, node).add(node[1]) # -> yield x of nnkCall, nnkCommand: # await foo(p, x) - var futureValue: PNimrodNode + var futureValue: NimNode result.createVar("future" & $node[1][0].toStrLit, node[1], futureValue, futureValue, node) else: @@ -1232,8 +1232,8 @@ proc processBody(node, retFutureSym: PNimrodNode, # working in ``except``? tryBody[1] = processBody(n[1], retFutureSym, subTypeIsVoid, nil) - proc processForTry(n: PNimrodNode, i: var int, - res: PNimrodNode): bool {.compileTime.} = + proc processForTry(n: NimNode, i: var int, + res: NimNode): bool {.compileTime.} = ## Transforms the body of the tryStmt. Does not transform the ## body in ``except``. ## Returns true if the tryStmt node was transformed into an ifStmt. @@ -1275,7 +1275,7 @@ proc processBody(node, retFutureSym: PNimrodNode, for i in 0 .. <result.len: result[i] = processBody(result[i], retFutureSym, subTypeIsVoid, tryStmt) -proc getName(node: PNimrodNode): string {.compileTime.} = +proc getName(node: NimNode): string {.compileTime.} = case node.kind of nnkPostfix: return $node[1].ident diff --git a/lib/pure/future.nim b/lib/pure/future.nim index 05f25d29f..661afd7b3 100644 --- a/lib/pure/future.nim +++ b/lib/pure/future.nim @@ -12,7 +12,7 @@ import macros -proc createProcType(p, b: PNimrodNode): PNimrodNode {.compileTime.} = +proc createProcType(p, b: NimNode): NimNode {.compileTime.} = #echo treeRepr(p) #echo treeRepr(b) result = newNimNode(nnkProcTy) @@ -44,7 +44,7 @@ proc createProcType(p, b: PNimrodNode): PNimrodNode {.compileTime.} = formalParams.add identDefs else: error("Incorrect type list in proc type declaration.") - + result.add formalParams result.add newEmptyNode() #echo(treeRepr(result)) @@ -59,10 +59,10 @@ macro `=>`*(p, b: expr): expr {.immediate.} = ## f(2, 2) ## ## passTwoAndTwo((x, y) => x + y) # 4 - + #echo treeRepr(p) #echo(treeRepr(b)) - var params: seq[PNimrodNode] = @[newIdentNode("auto")] + var params: seq[NimNode] = @[newIdentNode("auto")] case p.kind of nnkPar: @@ -118,7 +118,7 @@ macro `->`*(p, b: expr): expr {.immediate.} = ## ## proc pass2(f: (float, float) -> float): float = ## f(2, 2) - ## + ## ## # is the same as: ## ## proc pass2(f: proc (x, y: float): float): float = diff --git a/lib/pure/htmlgen.nim b/lib/pure/htmlgen.nim index aeb93bebe..d712e53f3 100644 --- a/lib/pure/htmlgen.nim +++ b/lib/pure/htmlgen.nim @@ -12,7 +12,7 @@ ## as ``from htmlgen import nil`` and then fully qualify the macros. ## ## -## This module implements a simple `XML`:idx: and `HTML`:idx: code +## This module implements a simple `XML`:idx: and `HTML`:idx: code ## generator. Each commonly used HTML tag has a corresponding macro ## that generates a string with its HTML representation. ## @@ -21,9 +21,9 @@ ## .. code-block:: Nim ## var nim = "Nim" ## echo h1(a(href="http://nim-lang.org", nim)) -## +## ## Writes the string:: -## +## ## <h1><a href="http://nim-lang.org">Nim</a></h1> ## @@ -36,16 +36,16 @@ const "onmouseover onmousemove onmouseout onkeypress onkeydown onkeyup " commonAttr* = coreAttr & eventAttr -proc getIdent(e: PNimrodNode): string {.compileTime.} = +proc getIdent(e: NimNode): string {.compileTime.} = case e.kind of nnkIdent: result = normalize($e.ident) - of nnkAccQuoted: + of nnkAccQuoted: result = getIdent(e[0]) for i in 1 .. e.len-1: result.add getIdent(e[i]) else: error("cannot extract identifier from node: " & toStrLit(e).strVal) -proc delete[T](s: var seq[T], attr: T): bool = +proc delete[T](s: var seq[T], attr: T): bool = var idx = find(s, attr) if idx >= 0: var L = s.len @@ -53,10 +53,10 @@ proc delete[T](s: var seq[T], attr: T): bool = setLen(s, L-1) result = true -proc xmlCheckedTag*(e: PNimrodNode, tag: string, optAttr = "", reqAttr = "", - isLeaf = false): PNimrodNode {.compileTime.} = +proc xmlCheckedTag*(e: NimNode, tag: string, optAttr = "", reqAttr = "", + isLeaf = false): NimNode {.compileTime.} = ## use this procedure to define a new XML tag - + # copy the attributes; when iterating over them these lists # will be modified, so that each attribute is only given one value var req = split(reqAttr) @@ -66,7 +66,7 @@ proc xmlCheckedTag*(e: PNimrodNode, tag: string, optAttr = "", reqAttr = "", result.add(newStrLitNode(tag)) # first pass over attributes: for i in 1..e.len-1: - if e[i].kind == nnkExprEqExpr: + if e[i].kind == nnkExprEqExpr: var name = getIdent(e[i][0]) if delete(req, name) or delete(opt, name): result.add(newStrLitNode(" ")) @@ -81,7 +81,7 @@ proc xmlCheckedTag*(e: PNimrodNode, tag: string, optAttr = "", reqAttr = "", error(req[0] & " attribute for '" & tag & "' element expected") if isLeaf: for i in 1..e.len-1: - if e[i].kind != nnkExprEqExpr: + if e[i].kind != nnkExprEqExpr: error("element " & tag & " cannot be nested") result.add(newStrLitNode(" />")) else: @@ -95,389 +95,389 @@ proc xmlCheckedTag*(e: PNimrodNode, tag: string, optAttr = "", reqAttr = "", result = nestList(!"&", result) -macro a*(e: expr): expr {.immediate.} = +macro a*(e: expr): expr {.immediate.} = ## generates the HTML ``a`` element. let e = callsite() result = xmlCheckedTag(e, "a", "href charset type hreflang rel rev " & "accesskey tabindex" & commonAttr) -macro acronym*(e: expr): expr {.immediate.} = +macro acronym*(e: expr): expr {.immediate.} = ## generates the HTML ``acronym`` element. let e = callsite() result = xmlCheckedTag(e, "acronym", commonAttr) -macro address*(e: expr): expr {.immediate.} = +macro address*(e: expr): expr {.immediate.} = ## generates the HTML ``address`` element. let e = callsite() result = xmlCheckedTag(e, "address", commonAttr) -macro area*(e: expr): expr {.immediate.} = +macro area*(e: expr): expr {.immediate.} = ## generates the HTML ``area`` element. let e = callsite() result = xmlCheckedTag(e, "area", "shape coords href nohref" & " accesskey tabindex" & commonAttr, "alt", true) -macro b*(e: expr): expr {.immediate.} = +macro b*(e: expr): expr {.immediate.} = ## generates the HTML ``b`` element. let e = callsite() result = xmlCheckedTag(e, "b", commonAttr) -macro base*(e: expr): expr {.immediate.} = +macro base*(e: expr): expr {.immediate.} = ## generates the HTML ``base`` element. let e = callsite() result = xmlCheckedTag(e, "base", "", "href", true) -macro big*(e: expr): expr {.immediate.} = +macro big*(e: expr): expr {.immediate.} = ## generates the HTML ``big`` element. let e = callsite() result = xmlCheckedTag(e, "big", commonAttr) -macro blockquote*(e: expr): expr {.immediate.} = +macro blockquote*(e: expr): expr {.immediate.} = ## generates the HTML ``blockquote`` element. let e = callsite() result = xmlCheckedTag(e, "blockquote", " cite" & commonAttr) -macro body*(e: expr): expr {.immediate.} = +macro body*(e: expr): expr {.immediate.} = ## generates the HTML ``body`` element. let e = callsite() result = xmlCheckedTag(e, "body", commonAttr) -macro br*(e: expr): expr {.immediate.} = +macro br*(e: expr): expr {.immediate.} = ## generates the HTML ``br`` element. let e = callsite() result = xmlCheckedTag(e, "br", "", "", true) -macro button*(e: expr): expr {.immediate.} = +macro button*(e: expr): expr {.immediate.} = ## generates the HTML ``button`` element. let e = callsite() result = xmlCheckedTag(e, "button", "accesskey tabindex " & "disabled name type value" & commonAttr) -macro caption*(e: expr): expr {.immediate.} = +macro caption*(e: expr): expr {.immediate.} = ## generates the HTML ``caption`` element. let e = callsite() result = xmlCheckedTag(e, "caption", commonAttr) -macro cite*(e: expr): expr {.immediate.} = +macro cite*(e: expr): expr {.immediate.} = ## generates the HTML ``cite`` element. let e = callsite() result = xmlCheckedTag(e, "cite", commonAttr) -macro code*(e: expr): expr {.immediate.} = +macro code*(e: expr): expr {.immediate.} = ## generates the HTML ``code`` element. let e = callsite() result = xmlCheckedTag(e, "code", commonAttr) -macro col*(e: expr): expr {.immediate.} = +macro col*(e: expr): expr {.immediate.} = ## generates the HTML ``col`` element. let e = callsite() result = xmlCheckedTag(e, "col", "span align valign" & commonAttr, "", true) -macro colgroup*(e: expr): expr {.immediate.} = +macro colgroup*(e: expr): expr {.immediate.} = ## generates the HTML ``colgroup`` element. let e = callsite() result = xmlCheckedTag(e, "colgroup", "span align valign" & commonAttr) -macro dd*(e: expr): expr {.immediate.} = +macro dd*(e: expr): expr {.immediate.} = ## generates the HTML ``dd`` element. let e = callsite() result = xmlCheckedTag(e, "dd", commonAttr) -macro del*(e: expr): expr {.immediate.} = +macro del*(e: expr): expr {.immediate.} = ## generates the HTML ``del`` element. let e = callsite() result = xmlCheckedTag(e, "del", "cite datetime" & commonAttr) -macro dfn*(e: expr): expr {.immediate.} = +macro dfn*(e: expr): expr {.immediate.} = ## generates the HTML ``dfn`` element. let e = callsite() result = xmlCheckedTag(e, "dfn", commonAttr) -macro `div`*(e: expr): expr {.immediate.} = +macro `div`*(e: expr): expr {.immediate.} = ## generates the HTML ``div`` element. let e = callsite() result = xmlCheckedTag(e, "div", commonAttr) -macro dl*(e: expr): expr {.immediate.} = +macro dl*(e: expr): expr {.immediate.} = ## generates the HTML ``dl`` element. let e = callsite() result = xmlCheckedTag(e, "dl", commonAttr) -macro dt*(e: expr): expr {.immediate.} = +macro dt*(e: expr): expr {.immediate.} = ## generates the HTML ``dt`` element. let e = callsite() result = xmlCheckedTag(e, "dt", commonAttr) -macro em*(e: expr): expr {.immediate.} = +macro em*(e: expr): expr {.immediate.} = ## generates the HTML ``em`` element. let e = callsite() result = xmlCheckedTag(e, "em", commonAttr) -macro fieldset*(e: expr): expr {.immediate.} = +macro fieldset*(e: expr): expr {.immediate.} = ## generates the HTML ``fieldset`` element. let e = callsite() result = xmlCheckedTag(e, "fieldset", commonAttr) -macro form*(e: expr): expr {.immediate.} = +macro form*(e: expr): expr {.immediate.} = ## generates the HTML ``form`` element. let e = callsite() - result = xmlCheckedTag(e, "form", "method encype accept accept-charset" & + result = xmlCheckedTag(e, "form", "method encype accept accept-charset" & commonAttr, "action") -macro h1*(e: expr): expr {.immediate.} = +macro h1*(e: expr): expr {.immediate.} = ## generates the HTML ``h1`` element. let e = callsite() result = xmlCheckedTag(e, "h1", commonAttr) -macro h2*(e: expr): expr {.immediate.} = +macro h2*(e: expr): expr {.immediate.} = ## generates the HTML ``h2`` element. let e = callsite() result = xmlCheckedTag(e, "h2", commonAttr) -macro h3*(e: expr): expr {.immediate.} = +macro h3*(e: expr): expr {.immediate.} = ## generates the HTML ``h3`` element. let e = callsite() result = xmlCheckedTag(e, "h3", commonAttr) -macro h4*(e: expr): expr {.immediate.} = +macro h4*(e: expr): expr {.immediate.} = ## generates the HTML ``h4`` element. let e = callsite() result = xmlCheckedTag(e, "h4", commonAttr) -macro h5*(e: expr): expr {.immediate.} = +macro h5*(e: expr): expr {.immediate.} = ## generates the HTML ``h5`` element. let e = callsite() result = xmlCheckedTag(e, "h5", commonAttr) -macro h6*(e: expr): expr {.immediate.} = +macro h6*(e: expr): expr {.immediate.} = ## generates the HTML ``h6`` element. let e = callsite() result = xmlCheckedTag(e, "h6", commonAttr) -macro head*(e: expr): expr {.immediate.} = +macro head*(e: expr): expr {.immediate.} = ## generates the HTML ``head`` element. let e = callsite() result = xmlCheckedTag(e, "head", "profile") -macro html*(e: expr): expr {.immediate.} = +macro html*(e: expr): expr {.immediate.} = ## generates the HTML ``html`` element. let e = callsite() result = xmlCheckedTag(e, "html", "xmlns", "") -macro hr*(): expr {.immediate.} = +macro hr*(): expr {.immediate.} = ## generates the HTML ``hr`` element. let e = callsite() result = xmlCheckedTag(e, "hr", commonAttr, "", true) -macro i*(e: expr): expr {.immediate.} = +macro i*(e: expr): expr {.immediate.} = ## generates the HTML ``i`` element. let e = callsite() result = xmlCheckedTag(e, "i", commonAttr) -macro img*(e: expr): expr {.immediate.} = +macro img*(e: expr): expr {.immediate.} = ## generates the HTML ``img`` element. let e = callsite() result = xmlCheckedTag(e, "img", "longdesc height width", "src alt", true) -macro input*(e: expr): expr {.immediate.} = +macro input*(e: expr): expr {.immediate.} = ## generates the HTML ``input`` element. let e = callsite() result = xmlCheckedTag(e, "input", "name type value checked maxlength src" & " alt accept disabled readonly accesskey tabindex" & commonAttr, "", true) -macro ins*(e: expr): expr {.immediate.} = +macro ins*(e: expr): expr {.immediate.} = ## generates the HTML ``ins`` element. let e = callsite() result = xmlCheckedTag(e, "ins", "cite datetime" & commonAttr) -macro kbd*(e: expr): expr {.immediate.} = +macro kbd*(e: expr): expr {.immediate.} = ## generates the HTML ``kbd`` element. let e = callsite() result = xmlCheckedTag(e, "kbd", commonAttr) -macro label*(e: expr): expr {.immediate.} = +macro label*(e: expr): expr {.immediate.} = ## generates the HTML ``label`` element. let e = callsite() result = xmlCheckedTag(e, "label", "for accesskey" & commonAttr) -macro legend*(e: expr): expr {.immediate.} = +macro legend*(e: expr): expr {.immediate.} = ## generates the HTML ``legend`` element. let e = callsite() result = xmlCheckedTag(e, "legend", "accesskey" & commonAttr) -macro li*(e: expr): expr {.immediate.} = +macro li*(e: expr): expr {.immediate.} = ## generates the HTML ``li`` element. let e = callsite() result = xmlCheckedTag(e, "li", commonAttr) -macro link*(e: expr): expr {.immediate.} = +macro link*(e: expr): expr {.immediate.} = ## generates the HTML ``link`` element. let e = callsite() - result = xmlCheckedTag(e, "link", "href charset hreflang type rel rev media" & + result = xmlCheckedTag(e, "link", "href charset hreflang type rel rev media" & commonAttr, "", true) -macro map*(e: expr): expr {.immediate.} = +macro map*(e: expr): expr {.immediate.} = ## generates the HTML ``map`` element. let e = callsite() result = xmlCheckedTag(e, "map", "class title" & eventAttr, "id", false) -macro meta*(e: expr): expr {.immediate.} = +macro meta*(e: expr): expr {.immediate.} = ## generates the HTML ``meta`` element. let e = callsite() result = xmlCheckedTag(e, "meta", "name http-equiv scheme", "content", true) -macro noscript*(e: expr): expr {.immediate.} = +macro noscript*(e: expr): expr {.immediate.} = ## generates the HTML ``noscript`` element. let e = callsite() result = xmlCheckedTag(e, "noscript", commonAttr) -macro `object`*(e: expr): expr {.immediate.} = +macro `object`*(e: expr): expr {.immediate.} = ## generates the HTML ``object`` element. let e = callsite() result = xmlCheckedTag(e, "object", "classid data codebase declare type " & "codetype archive standby width height name tabindex" & commonAttr) -macro ol*(e: expr): expr {.immediate.} = +macro ol*(e: expr): expr {.immediate.} = ## generates the HTML ``ol`` element. let e = callsite() result = xmlCheckedTag(e, "ol", commonAttr) -macro optgroup*(e: expr): expr {.immediate.} = +macro optgroup*(e: expr): expr {.immediate.} = ## generates the HTML ``optgroup`` element. let e = callsite() result = xmlCheckedTag(e, "optgroup", "disabled" & commonAttr, "label", false) -macro option*(e: expr): expr {.immediate.} = +macro option*(e: expr): expr {.immediate.} = ## generates the HTML ``option`` element. let e = callsite() result = xmlCheckedTag(e, "option", "selected value" & commonAttr) -macro p*(e: expr): expr {.immediate.} = +macro p*(e: expr): expr {.immediate.} = ## generates the HTML ``p`` element. let e = callsite() result = xmlCheckedTag(e, "p", commonAttr) -macro param*(e: expr): expr {.immediate.} = +macro param*(e: expr): expr {.immediate.} = ## generates the HTML ``param`` element. let e = callsite() result = xmlCheckedTag(e, "param", "value id type valuetype", "name", true) -macro pre*(e: expr): expr {.immediate.} = +macro pre*(e: expr): expr {.immediate.} = ## generates the HTML ``pre`` element. let e = callsite() result = xmlCheckedTag(e, "pre", commonAttr) -macro q*(e: expr): expr {.immediate.} = +macro q*(e: expr): expr {.immediate.} = ## generates the HTML ``q`` element. let e = callsite() result = xmlCheckedTag(e, "q", "cite" & commonAttr) -macro samp*(e: expr): expr {.immediate.} = +macro samp*(e: expr): expr {.immediate.} = ## generates the HTML ``samp`` element. let e = callsite() result = xmlCheckedTag(e, "samp", commonAttr) -macro script*(e: expr): expr {.immediate.} = +macro script*(e: expr): expr {.immediate.} = ## generates the HTML ``script`` element. let e = callsite() result = xmlCheckedTag(e, "script", "src charset defer", "type", false) -macro select*(e: expr): expr {.immediate.} = +macro select*(e: expr): expr {.immediate.} = ## generates the HTML ``select`` element. let e = callsite() - result = xmlCheckedTag(e, "select", "name size multiple disabled tabindex" & + result = xmlCheckedTag(e, "select", "name size multiple disabled tabindex" & commonAttr) -macro small*(e: expr): expr {.immediate.} = +macro small*(e: expr): expr {.immediate.} = ## generates the HTML ``small`` element. let e = callsite() result = xmlCheckedTag(e, "small", commonAttr) -macro span*(e: expr): expr {.immediate.} = +macro span*(e: expr): expr {.immediate.} = ## generates the HTML ``span`` element. let e = callsite() result = xmlCheckedTag(e, "span", commonAttr) -macro strong*(e: expr): expr {.immediate.} = +macro strong*(e: expr): expr {.immediate.} = ## generates the HTML ``strong`` element. let e = callsite() result = xmlCheckedTag(e, "strong", commonAttr) -macro style*(e: expr): expr {.immediate.} = +macro style*(e: expr): expr {.immediate.} = ## generates the HTML ``style`` element. let e = callsite() result = xmlCheckedTag(e, "style", "media title", "type") -macro sub*(e: expr): expr {.immediate.} = +macro sub*(e: expr): expr {.immediate.} = ## generates the HTML ``sub`` element. let e = callsite() result = xmlCheckedTag(e, "sub", commonAttr) -macro sup*(e: expr): expr {.immediate.} = +macro sup*(e: expr): expr {.immediate.} = ## generates the HTML ``sup`` element. let e = callsite() result = xmlCheckedTag(e, "sup", commonAttr) -macro table*(e: expr): expr {.immediate.} = +macro table*(e: expr): expr {.immediate.} = ## generates the HTML ``table`` element. let e = callsite() result = xmlCheckedTag(e, "table", "summary border cellpadding cellspacing" & " frame rules width" & commonAttr) -macro tbody*(e: expr): expr {.immediate.} = +macro tbody*(e: expr): expr {.immediate.} = ## generates the HTML ``tbody`` element. let e = callsite() result = xmlCheckedTag(e, "tbody", "align valign" & commonAttr) -macro td*(e: expr): expr {.immediate.} = +macro td*(e: expr): expr {.immediate.} = ## generates the HTML ``td`` element. let e = callsite() result = xmlCheckedTag(e, "td", "colspan rowspan abbr axis headers scope" & " align valign" & commonAttr) -macro textarea*(e: expr): expr {.immediate.} = +macro textarea*(e: expr): expr {.immediate.} = ## generates the HTML ``textarea`` element. let e = callsite() result = xmlCheckedTag(e, "textarea", " name disabled readonly accesskey" & " tabindex" & commonAttr, "rows cols", false) -macro tfoot*(e: expr): expr {.immediate.} = +macro tfoot*(e: expr): expr {.immediate.} = ## generates the HTML ``tfoot`` element. let e = callsite() result = xmlCheckedTag(e, "tfoot", "align valign" & commonAttr) -macro th*(e: expr): expr {.immediate.} = +macro th*(e: expr): expr {.immediate.} = ## generates the HTML ``th`` element. let e = callsite() result = xmlCheckedTag(e, "th", "colspan rowspan abbr axis headers scope" & " align valign" & commonAttr) -macro thead*(e: expr): expr {.immediate.} = +macro thead*(e: expr): expr {.immediate.} = ## generates the HTML ``thead`` element. let e = callsite() result = xmlCheckedTag(e, "thead", "align valign" & commonAttr) -macro title*(e: expr): expr {.immediate.} = +macro title*(e: expr): expr {.immediate.} = ## generates the HTML ``title`` element. let e = callsite() result = xmlCheckedTag(e, "title") -macro tr*(e: expr): expr {.immediate.} = +macro tr*(e: expr): expr {.immediate.} = ## generates the HTML ``tr`` element. let e = callsite() result = xmlCheckedTag(e, "tr", "align valign" & commonAttr) -macro tt*(e: expr): expr {.immediate.} = +macro tt*(e: expr): expr {.immediate.} = ## generates the HTML ``tt`` element. let e = callsite() result = xmlCheckedTag(e, "tt", commonAttr) -macro ul*(e: expr): expr {.immediate.} = +macro ul*(e: expr): expr {.immediate.} = ## generates the HTML ``ul`` element. let e = callsite() result = xmlCheckedTag(e, "ul", commonAttr) -macro `var`*(e: expr): expr {.immediate.} = +macro `var`*(e: expr): expr {.immediate.} = ## generates the HTML ``var`` element. let e = callsite() result = xmlCheckedTag(e, "var", commonAttr) diff --git a/lib/pure/json.nim b/lib/pure/json.nim index 5041fe2f6..c3db5bdf8 100644 --- a/lib/pure/json.nim +++ b/lib/pure/json.nim @@ -8,8 +8,8 @@ # ## This module implements a simple high performance `JSON`:idx: -## parser. JSON (JavaScript Object Notation) is a lightweight -## data-interchange format that is easy for humans to read and write +## parser. JSON (JavaScript Object Notation) is a lightweight +## data-interchange format that is easy for humans to read and write ## (unlike XML). It is easy for machines to parse and generate. ## JSON is based on a subset of the JavaScript Programming Language, ## Standard ECMA-262 3rd Edition - December 1999. @@ -50,10 +50,10 @@ ## } ## ] -import +import hashes, strutils, lexbase, streams, unicode, macros -type +type JsonEventKind* = enum ## enumeration of all events that may occur when parsing jsonError, ## an error occurred during parsing jsonEof, ## end of file reached @@ -67,7 +67,7 @@ type jsonObjectEnd, ## end of an object: the ``}`` token jsonArrayStart, ## start of an array: the ``[`` token jsonArrayEnd ## start of an array: the ``]`` token - + TTokKind = enum # must be synchronized with TJsonEventKind! tkError, tkEof, @@ -83,7 +83,7 @@ type tkBracketRi, tkColon, tkComma - + JsonError* = enum ## enumeration that lists all errors that can occur errNone, ## no error errInvalidToken, ## invalid token @@ -96,8 +96,8 @@ type errEOC_Expected, ## ``*/`` expected errEofExpected, ## EOF expected errExprExpected ## expr expected - - ParserState = enum + + ParserState = enum stateEof, stateStart, stateObject, stateArray, stateExpectArrayComma, stateExpectObjectComma, stateExpectColon, stateExpectValue @@ -111,7 +111,7 @@ type {.deprecated: [TJsonEventKind: JsonEventKind, TJsonError: JsonError, TJsonParser: JsonParser].} - + const errorMessages: array [JsonError, string] = [ "no error", @@ -146,56 +146,56 @@ proc open*(my: var JsonParser, input: Stream, filename: string) = my.state = @[stateStart] my.kind = jsonError my.a = "" - -proc close*(my: var JsonParser) {.inline.} = + +proc close*(my: var JsonParser) {.inline.} = ## closes the parser `my` and its associated input stream. lexbase.close(my) -proc str*(my: JsonParser): string {.inline.} = - ## returns the character data for the events: ``jsonInt``, ``jsonFloat``, +proc str*(my: JsonParser): string {.inline.} = + ## returns the character data for the events: ``jsonInt``, ``jsonFloat``, ## ``jsonString`` assert(my.kind in {jsonInt, jsonFloat, jsonString}) return my.a -proc getInt*(my: JsonParser): BiggestInt {.inline.} = +proc getInt*(my: JsonParser): BiggestInt {.inline.} = ## returns the number for the event: ``jsonInt`` assert(my.kind == jsonInt) return parseBiggestInt(my.a) -proc getFloat*(my: JsonParser): float {.inline.} = +proc getFloat*(my: JsonParser): float {.inline.} = ## returns the number for the event: ``jsonFloat`` assert(my.kind == jsonFloat) return parseFloat(my.a) -proc kind*(my: JsonParser): JsonEventKind {.inline.} = +proc kind*(my: JsonParser): JsonEventKind {.inline.} = ## returns the current event type for the JSON parser return my.kind - -proc getColumn*(my: JsonParser): int {.inline.} = + +proc getColumn*(my: JsonParser): int {.inline.} = ## get the current column the parser has arrived at. result = getColNumber(my, my.bufpos) -proc getLine*(my: JsonParser): int {.inline.} = +proc getLine*(my: JsonParser): int {.inline.} = ## get the current line the parser has arrived at. result = my.lineNumber -proc getFilename*(my: JsonParser): string {.inline.} = +proc getFilename*(my: JsonParser): string {.inline.} = ## get the filename of the file that the parser processes. result = my.filename - -proc errorMsg*(my: JsonParser): string = + +proc errorMsg*(my: JsonParser): string = ## returns a helpful error message for the event ``jsonError`` assert(my.kind == jsonError) result = "$1($2, $3) Error: $4" % [ my.filename, $getLine(my), $getColumn(my), errorMessages[my.err]] -proc errorMsgExpected*(my: JsonParser, e: string): string = +proc errorMsgExpected*(my: JsonParser, e: string): string = ## returns an error message "`e` expected" in the same format as the - ## other error messages + ## other error messages result = "$1($2, $3) Error: $4" % [ my.filename, $getLine(my), $getColumn(my), e & " expected"] -proc handleHexChar(c: char, x: var int): bool = +proc handleHexChar(c: char, x: var int): bool = result = true # Success case c of '0'..'9': x = (x shl 4) or (ord(c) - ord('0')) @@ -208,8 +208,8 @@ proc parseString(my: var JsonParser): TTokKind = var pos = my.bufpos + 1 var buf = my.buf while true: - case buf[pos] - of '\0': + case buf[pos] + of '\0': my.err = errQuoteExpected result = tkError break @@ -218,21 +218,21 @@ proc parseString(my: var JsonParser): TTokKind = break of '\\': case buf[pos+1] - of '\\', '"', '\'', '/': + of '\\', '"', '\'', '/': add(my.a, buf[pos+1]) inc(pos, 2) of 'b': add(my.a, '\b') - inc(pos, 2) + inc(pos, 2) of 'f': add(my.a, '\f') - inc(pos, 2) + inc(pos, 2) of 'n': add(my.a, '\L') - inc(pos, 2) + inc(pos, 2) of 'r': add(my.a, '\C') - inc(pos, 2) + inc(pos, 2) of 't': add(my.a, '\t') inc(pos, 2) @@ -244,15 +244,15 @@ proc parseString(my: var JsonParser): TTokKind = if handleHexChar(buf[pos], r): inc(pos) if handleHexChar(buf[pos], r): inc(pos) add(my.a, toUTF8(Rune(r))) - else: + else: # don't bother with the error add(my.a, buf[pos]) inc(pos) - of '\c': + of '\c': pos = lexbase.handleCR(my, pos) buf = my.buf add(my.a, '\c') - of '\L': + of '\L': pos = lexbase.handleLF(my, pos) buf = my.buf add(my.a, '\L') @@ -260,25 +260,25 @@ proc parseString(my: var JsonParser): TTokKind = add(my.a, buf[pos]) inc(pos) my.bufpos = pos # store back - -proc skip(my: var JsonParser) = + +proc skip(my: var JsonParser) = var pos = my.bufpos var buf = my.buf - while true: + while true: case buf[pos] - of '/': - if buf[pos+1] == '/': + of '/': + if buf[pos+1] == '/': # skip line comment: inc(pos, 2) while true: - case buf[pos] - of '\0': + case buf[pos] + of '\0': break - of '\c': + of '\c': pos = lexbase.handleCR(my, pos) buf = my.buf break - of '\L': + of '\L': pos = lexbase.handleLF(my, pos) buf = my.buf break @@ -288,44 +288,44 @@ proc skip(my: var JsonParser) = # skip long comment: inc(pos, 2) while true: - case buf[pos] - of '\0': + case buf[pos] + of '\0': my.err = errEOC_Expected break - of '\c': + of '\c': pos = lexbase.handleCR(my, pos) buf = my.buf - of '\L': + of '\L': pos = lexbase.handleLF(my, pos) buf = my.buf of '*': inc(pos) - if buf[pos] == '/': + if buf[pos] == '/': inc(pos) break else: inc(pos) - else: + else: break - of ' ', '\t': + of ' ', '\t': inc(pos) - of '\c': + of '\c': pos = lexbase.handleCR(my, pos) buf = my.buf - of '\L': + of '\L': pos = lexbase.handleLF(my, pos) buf = my.buf else: break my.bufpos = pos -proc parseNumber(my: var JsonParser) = +proc parseNumber(my: var JsonParser) = var pos = my.bufpos var buf = my.buf - if buf[pos] == '-': + if buf[pos] == '-': add(my.a, '-') inc(pos) - if buf[pos] == '.': + if buf[pos] == '.': add(my.a, "0.") inc(pos) else: @@ -350,7 +350,7 @@ proc parseNumber(my: var JsonParser) = inc(pos) my.bufpos = pos -proc parseName(my: var JsonParser) = +proc parseName(my: var JsonParser) = var pos = my.bufpos var buf = my.buf if buf[pos] in IdentStartChars: @@ -359,11 +359,11 @@ proc parseName(my: var JsonParser) = inc(pos) my.bufpos = pos -proc getTok(my: var JsonParser): TTokKind = +proc getTok(my: var JsonParser): TTokKind = setLen(my.a, 0) skip(my) # skip whitespace, comments case my.buf[my.bufpos] - of '-', '.', '0'..'9': + of '-', '.', '0'..'9': parseNumber(my) if {'.', 'e', 'E'} in my.a: result = tkFloat @@ -393,17 +393,17 @@ proc getTok(my: var JsonParser): TTokKind = result = tkEof of 'a'..'z', 'A'..'Z', '_': parseName(my) - case my.a + case my.a of "null": result = tkNull of "true": result = tkTrue of "false": result = tkFalse else: result = tkError - else: + else: inc(my.bufpos) result = tkError my.tok = result -proc next*(my: var JsonParser) = +proc next*(my: var JsonParser) = ## retrieves the first/next event. This controls the parser. var tk = getTok(my) var i = my.state.len-1 @@ -416,13 +416,13 @@ proc next*(my: var JsonParser) = else: my.kind = jsonError my.err = errEofExpected - of stateStart: - # tokens allowed? + of stateStart: + # tokens allowed? case tk of tkString, tkInt, tkFloat, tkTrue, tkFalse, tkNull: my.state[i] = stateEof # expect EOF next! my.kind = JsonEventKind(ord(tk)) - of tkBracketLe: + of tkBracketLe: my.state.add(stateArray) # we expect any my.kind = jsonArrayStart of tkCurlyLe: @@ -433,12 +433,12 @@ proc next*(my: var JsonParser) = else: my.kind = jsonError my.err = errEofExpected - of stateObject: + of stateObject: case tk of tkString, tkInt, tkFloat, tkTrue, tkFalse, tkNull: my.state.add(stateExpectColon) my.kind = JsonEventKind(ord(tk)) - of tkBracketLe: + of tkBracketLe: my.state.add(stateExpectColon) my.state.add(stateArray) my.kind = jsonArrayStart @@ -457,7 +457,7 @@ proc next*(my: var JsonParser) = of tkString, tkInt, tkFloat, tkTrue, tkFalse, tkNull: my.state.add(stateExpectArrayComma) # expect value next! my.kind = JsonEventKind(ord(tk)) - of tkBracketLe: + of tkBracketLe: my.state.add(stateExpectArrayComma) my.state.add(stateArray) my.kind = jsonArrayStart @@ -472,8 +472,8 @@ proc next*(my: var JsonParser) = my.kind = jsonError my.err = errBracketRiExpected of stateExpectArrayComma: - case tk - of tkComma: + case tk + of tkComma: discard my.state.pop() next(my) of tkBracketRi: @@ -484,8 +484,8 @@ proc next*(my: var JsonParser) = my.kind = jsonError my.err = errBracketRiExpected of stateExpectObjectComma: - case tk - of tkComma: + case tk + of tkComma: discard my.state.pop() next(my) of tkCurlyRi: @@ -495,9 +495,9 @@ proc next*(my: var JsonParser) = else: my.kind = jsonError my.err = errCurlyRiExpected - of stateExpectColon: - case tk - of tkColon: + of stateExpectColon: + case tk + of tkColon: my.state[i] = stateExpectValue next(my) else: @@ -508,7 +508,7 @@ proc next*(my: var JsonParser) = of tkString, tkInt, tkFloat, tkTrue, tkFalse, tkNull: my.state[i] = stateExpectObjectComma my.kind = JsonEventKind(ord(tk)) - of tkBracketLe: + of tkBracketLe: my.state[i] = stateExpectObjectComma my.state.add(stateArray) my.kind = jsonArrayStart @@ -532,8 +532,8 @@ type JString, JObject, JArray - - JsonNode* = ref JsonNodeObj ## JSON node + + JsonNode* = ref JsonNodeObj ## JSON node JsonNodeObj* {.acyclic.} = object case kind*: JsonNodeKind of JString: @@ -644,7 +644,7 @@ proc `%`*(elements: openArray[JsonNode]): JsonNode = newSeq(result.elems, elements.len) for i, p in pairs(elements): result.elems[i] = p -proc toJson(x: PNimrodNode): PNimrodNode {.compiletime.} = +proc toJson(x: NimNode): NimNode {.compiletime.} = case x.kind of nnkBracket: result = newNimNode(nnkBracket) @@ -672,7 +672,7 @@ proc `==`* (a,b: JsonNode): bool = if a.isNil: if b.isNil: return true return false - elif b.isNil or a.kind != b.kind: + elif b.isNil or a.kind != b.kind: return false else: return case a.kind @@ -709,7 +709,7 @@ proc hash* (n:JsonNode): THash = of JNull: result = hash(0) -proc len*(n: JsonNode): int = +proc len*(n: JsonNode): int = ## If `n` is a `JArray`, it returns the number of elements. ## If `n` is a `JObject`, it returns the number of pairs. ## Else it returns 0. @@ -727,7 +727,7 @@ proc `[]`*(node: JsonNode, name: string): JsonNode = if key == name: return item return nil - + proc `[]`*(node: JsonNode, index: int): JsonNode = ## Gets the node at `index` in an Array. Result is undefined if `index` ## is out of bounds @@ -744,12 +744,12 @@ proc hasKey*(node: JsonNode, key: string): bool = proc existsKey*(node: JsonNode, key: string): bool {.deprecated.} = node.hasKey(key) ## Deprecated for `hasKey` -proc add*(father, child: JsonNode) = - ## Adds `child` to a JArray node `father`. +proc add*(father, child: JsonNode) = + ## Adds `child` to a JArray node `father`. assert father.kind == JArray father.elems.add(child) -proc add*(obj: JsonNode, key: string, val: JsonNode) = +proc add*(obj: JsonNode, key: string, val: JsonNode) = ## Adds ``(key, val)`` pair to the JObject node `obj`. For speed ## reasons no check for duplicate keys is performed! ## But ``[]=`` performs the check. @@ -760,7 +760,7 @@ proc `[]=`*(obj: JsonNode, key: string, val: JsonNode) = ## Sets a field from a `JObject`. Performs a check for duplicate keys. assert(obj.kind == JObject) for i in 0..obj.fields.len-1: - if obj.fields[i].key == key: + if obj.fields[i].key == key: obj.fields[i].val = val return obj.fields.add((key, val)) @@ -815,17 +815,17 @@ proc copy*(p: JsonNode): JsonNode = # ------------- pretty printing ---------------------------------------------- -proc indent(s: var string, i: int) = +proc indent(s: var string, i: int) = s.add(spaces(i)) proc newIndent(curr, indent: int, ml: bool): int = if ml: return curr + indent else: return indent -proc nl(s: var string, ml: bool) = +proc nl(s: var string, ml: bool) = if ml: s.add("\n") -proc escapeJson*(s: string): string = +proc escapeJson*(s: string): string = ## Converts a string `s` to its JSON representation. result = newStringOfCap(s.len + s.len shr 3) result.add("\"") @@ -842,13 +842,13 @@ proc escapeJson*(s: string): string = result.add(toHex(r, 4)) result.add("\"") -proc toPretty(result: var string, node: JsonNode, indent = 2, ml = true, +proc toPretty(result: var string, node: JsonNode, indent = 2, ml = true, lstArr = false, currIndent = 0) = case node.kind of JObject: if currIndent != 0 and not lstArr: result.nl(ml) result.indent(currIndent) # Indentation - if node.fields.len > 0: + if node.fields.len > 0: result.add("{") result.nl(ml) # New line for i in 0..len(node.fields)-1: @@ -856,17 +856,17 @@ proc toPretty(result: var string, node: JsonNode, indent = 2, ml = true, result.add(", ") result.nl(ml) # New Line # Need to indent more than { - result.indent(newIndent(currIndent, indent, ml)) + result.indent(newIndent(currIndent, indent, ml)) result.add(escapeJson(node.fields[i].key)) result.add(": ") - toPretty(result, node.fields[i].val, indent, ml, false, + toPretty(result, node.fields[i].val, indent, ml, false, newIndent(currIndent, indent, ml)) result.nl(ml) result.indent(currIndent) # indent the same as { result.add("}") else: result.add("{}") - of JString: + of JString: if lstArr: result.indent(currIndent) result.add(escapeJson(node.str)) of JInt: @@ -934,11 +934,11 @@ iterator mpairs*(node: var JsonNode): var tuple[key: string, val: JsonNode] = for keyVal in mitems(node.fields): yield keyVal -proc eat(p: var JsonParser, tok: TTokKind) = +proc eat(p: var JsonParser, tok: TTokKind) = if p.tok == tok: discard getTok(p) else: raiseParseErr(p, tokToStr[tok]) -proc parseJson(p: var JsonParser): JsonNode = +proc parseJson(p: var JsonParser): JsonNode = ## Parses JSON from a JSON Parser `p`. case p.tok of tkString: @@ -955,17 +955,17 @@ proc parseJson(p: var JsonParser): JsonNode = of tkTrue: result = newJBool(true) discard getTok(p) - of tkFalse: + of tkFalse: result = newJBool(false) discard getTok(p) - of tkNull: + of tkNull: result = newJNull() discard getTok(p) - of tkCurlyLe: + of tkCurlyLe: result = newJObject() discard getTok(p) - while p.tok != tkCurlyRi: - if p.tok != tkString: + while p.tok != tkCurlyRi: + if p.tok != tkString: raiseParseErr(p, "string literal as key expected") var key = p.a discard getTok(p) @@ -978,7 +978,7 @@ proc parseJson(p: var JsonParser): JsonNode = of tkBracketLe: result = newJArray() discard getTok(p) - while p.tok != tkBracketRi: + while p.tok != tkBracketRi: result.add(parseJson(p)) if p.tok != tkComma: break discard getTok(p) @@ -1098,10 +1098,10 @@ when false: of jsonObjectEnd: echo("}") of jsonArrayStart: echo("[") of jsonArrayEnd: echo("]") - + close(x) -# { "json": 5 } +# { "json": 5 } # To get that we shall use, obj["json"] when isMainModule: diff --git a/lib/pure/unittest.nim b/lib/pure/unittest.nim index f4e42ee63..3bf4724b9 100644 --- a/lib/pure/unittest.nim +++ b/lib/pure/unittest.nim @@ -47,7 +47,7 @@ type {.deprecated: [TTestStatus: TestStatus, TOutputLevel: OutputLevel]} -var +var abortOnError* {.threadvar.}: bool outputLevel* {.threadvar.}: OutputLevel colorOutput* {.threadvar.}: bool @@ -144,7 +144,7 @@ macro check*(conditions: stmt): stmt {.immediate.} = when compiles(string($value)): checkpoint(name & " was " & $value) - proc inspectArgs(exp: PNimrodNode) = + proc inspectArgs(exp: NimNode) = for i in 1 .. <exp.len: if exp[i].kind notin nnkLiterals: inc counter @@ -202,7 +202,7 @@ template require*(conditions: stmt): stmt {.immediate, dirty.} = macro expect*(exceptions: varargs[expr], body: stmt): stmt {.immediate.} = let exp = callsite() template expectBody(errorTypes, lineInfoLit: expr, - body: stmt): PNimrodNode {.dirty.} = + body: stmt): NimNode {.dirty.} = try: body checkpoint(lineInfoLit & ": Expect Failed, no exception was thrown.") diff --git a/lib/pure/xmltree.nim b/lib/pure/xmltree.nim index c783158ea..0bf5b52a4 100644 --- a/lib/pure/xmltree.nim +++ b/lib/pure/xmltree.nim @@ -12,20 +12,20 @@ import macros, strtabs type - XmlNode* = ref XmlNodeObj ## an XML tree consists of ``PXmlNode``'s. - + XmlNode* = ref XmlNodeObj ## an XML tree consists of ``PXmlNode``'s. + XmlNodeKind* = enum ## different kinds of ``PXmlNode``'s xnText, ## a text element xnElement, ## an element with 0 or more children xnCData, ## a CDATA node xnEntity, ## an entity (like ``&thing;``) xnComment ## an XML comment - + XmlAttributes* = StringTableRef ## an alias for a string to string mapping - - XmlNodeObj {.acyclic.} = object + + XmlNodeObj {.acyclic.} = object case k: XmlNodeKind # private, use the kind() proc to read this field. - of xnText, xnComment, xnCData, xnEntity: + of xnText, xnComment, xnCData, xnEntity: fText: string of xnElement: fTag: string @@ -41,34 +41,34 @@ proc newXmlNode(kind: XmlNodeKind): XmlNode = new(result) result.k = kind -proc newElement*(tag: string): XmlNode = +proc newElement*(tag: string): XmlNode = ## creates a new ``PXmlNode`` of kind ``xnText`` with the given `tag`. result = newXmlNode(xnElement) result.fTag = tag result.s = @[] # init attributes lazily to safe memory -proc newText*(text: string): XmlNode = +proc newText*(text: string): XmlNode = ## creates a new ``PXmlNode`` of kind ``xnText`` with the text `text`. result = newXmlNode(xnText) result.fText = text -proc newComment*(comment: string): XmlNode = +proc newComment*(comment: string): XmlNode = ## creates a new ``PXmlNode`` of kind ``xnComment`` with the text `comment`. result = newXmlNode(xnComment) result.fText = comment -proc newCData*(cdata: string): XmlNode = +proc newCData*(cdata: string): XmlNode = ## creates a new ``PXmlNode`` of kind ``xnComment`` with the text `cdata`. result = newXmlNode(xnCData) result.fText = cdata -proc newEntity*(entity: string): XmlNode = +proc newEntity*(entity: string): XmlNode = ## creates a new ``PXmlNode`` of kind ``xnEntity`` with the text `entity`. result = newXmlNode(xnCData) result.fText = entity -proc text*(n: XmlNode): string {.inline.} = +proc text*(n: XmlNode): string {.inline.} = ## gets the associated text with the node `n`. `n` can be a CDATA, Text, ## comment, or entity node. assert n.k in {xnText, xnComment, xnCData, xnEntity} @@ -93,16 +93,16 @@ proc innerText*(n: XmlNode): string = for i in 0 .. n.s.len-1: if n.s[i].k in {xnText, xnEntity}: result.add(n.s[i].fText) -proc tag*(n: XmlNode): string {.inline.} = +proc tag*(n: XmlNode): string {.inline.} = ## gets the tag name of `n`. `n` has to be an ``xnElement`` node. assert n.k == xnElement result = n.fTag - -proc add*(father, son: XmlNode) {.inline.} = + +proc add*(father, son: XmlNode) {.inline.} = ## adds the child `son` to `father`. add(father.s, son) - -proc len*(n: XmlNode): int {.inline.} = + +proc len*(n: XmlNode): int {.inline.} = ## returns the number `n`'s children. if n.k == xnElement: result = len(n.s) @@ -110,38 +110,38 @@ proc kind*(n: XmlNode): XmlNodeKind {.inline.} = ## returns `n`'s kind. result = n.k -proc `[]`* (n: XmlNode, i: int): XmlNode {.inline.} = +proc `[]`* (n: XmlNode, i: int): XmlNode {.inline.} = ## returns the `i`'th child of `n`. assert n.k == xnElement result = n.s[i] -proc mget* (n: var XmlNode, i: int): var XmlNode {.inline.} = +proc mget* (n: var XmlNode, i: int): var XmlNode {.inline.} = ## returns the `i`'th child of `n` so that it can be modified assert n.k == xnElement result = n.s[i] -iterator items*(n: XmlNode): XmlNode {.inline.} = +iterator items*(n: XmlNode): XmlNode {.inline.} = ## iterates over any child of `n`. assert n.k == xnElement for i in 0 .. n.len-1: yield n[i] -iterator mitems*(n: var XmlNode): var XmlNode {.inline.} = +iterator mitems*(n: var XmlNode): var XmlNode {.inline.} = ## iterates over any child of `n`. assert n.k == xnElement for i in 0 .. n.len-1: yield mget(n, i) -proc attrs*(n: XmlNode): XmlAttributes {.inline.} = +proc attrs*(n: XmlNode): XmlAttributes {.inline.} = ## gets the attributes belonging to `n`. ## Returns `nil` if attributes have not been initialised for this node. assert n.k == xnElement result = n.fAttr - -proc `attrs=`*(n: XmlNode, attr: XmlAttributes) {.inline.} = + +proc `attrs=`*(n: XmlNode, attr: XmlAttributes) {.inline.} = ## sets the attributes belonging to `n`. assert n.k == xnElement n.fAttr = attr -proc attrsLen*(n: XmlNode): int {.inline.} = +proc attrsLen*(n: XmlNode): int {.inline.} = ## returns the number of `n`'s attributes. assert n.k == xnElement if not isNil(n.fAttr): result = len(n.fAttr) @@ -151,12 +151,12 @@ proc clientData*(n: XmlNode): int {.inline.} = ## parser and generator. result = n.fClientData -proc `clientData=`*(n: XmlNode, data: int) {.inline.} = +proc `clientData=`*(n: XmlNode, data: int) {.inline.} = ## sets the client data of `n`. The client data field is used by the HTML ## parser and generator. n.fClientData = data -proc addEscaped*(result: var string, s: string) = +proc addEscaped*(result: var string, s: string) = ## same as ``result.add(escape(s))``, but more efficient. for c in items(s): case c @@ -168,8 +168,8 @@ proc addEscaped*(result: var string, s: string) = of '/': result.add("/") else: result.add(c) -proc escape*(s: string): string = - ## escapes `s` for inclusion into an XML document. +proc escape*(s: string): string = + ## escapes `s` for inclusion into an XML document. ## Escapes these characters: ## ## ------------ ------------------- @@ -184,26 +184,26 @@ proc escape*(s: string): string = ## ------------ ------------------- result = newStringOfCap(s.len) addEscaped(result, s) - -proc addIndent(result: var string, indent: int) = + +proc addIndent(result: var string, indent: int) = result.add("\n") for i in 1..indent: result.add(' ') - + proc noWhitespace(n: XmlNode): bool = #for i in 1..n.len-1: # if n[i].kind != n[0].kind: return true for i in 0..n.len-1: if n[i].kind in {xnText, xnEntity}: return true - -proc add*(result: var string, n: XmlNode, indent = 0, indWidth = 2) = + +proc add*(result: var string, n: XmlNode, indent = 0, indWidth = 2) = ## adds the textual representation of `n` to `result`. if n == nil: return case n.k of xnElement: result.add('<') result.add(n.fTag) - if not isNil(n.fAttr): - for key, val in pairs(n.fAttr): + if not isNil(n.fAttr): + for key, val in pairs(n.fAttr): result.add(' ') result.add(key) result.add("=\"") @@ -217,7 +217,7 @@ proc add*(result: var string, n: XmlNode, indent = 0, indWidth = 2) = # because this would be wrong. For example: ``a<b>b</b>`` is # different from ``a <b>b</b>``. for i in 0..n.len-1: result.add(n[i], indent+indWidth, indWidth) - else: + else: for i in 0..n.len-1: result.addIndent(indent+indWidth) result.add(n[i], indent+indWidth, indWidth) @@ -227,7 +227,7 @@ proc add*(result: var string, n: XmlNode, indent = 0, indWidth = 2) = result.add("</") result.add(n.fTag) result.add(">") - else: + else: result.add(" />") of xnText: result.addEscaped(n.fText) @@ -245,7 +245,7 @@ proc add*(result: var string, n: XmlNode, indent = 0, indWidth = 2) = result.add(';') const - xmlHeader* = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n" + xmlHeader* = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n" ## header to use for complete XML output proc `$`*(n: XmlNode): string = @@ -255,21 +255,21 @@ proc `$`*(n: XmlNode): string = result.add(n) proc newXmlTree*(tag: string, children: openArray[XmlNode], - attributes: XmlAttributes = nil): XmlNode = + attributes: XmlAttributes = nil): XmlNode = ## creates a new XML tree with `tag`, `children` and `attributes` result = newXmlNode(xnElement) result.fTag = tag newSeq(result.s, children.len) for i in 0..children.len-1: result.s[i] = children[i] result.fAttr = attributes - -proc xmlConstructor(e: PNimrodNode): PNimrodNode {.compileTime.} = + +proc xmlConstructor(e: NimNode): NimNode {.compileTime.} = expectLen(e, 2) var a = e[1] if a.kind == nnkCall: result = newCall("newXmlTree", toStrLit(a[0])) var attrs = newNimNode(nnkBracket, a) - var newStringTabCall = newCall("newStringTable", attrs, + var newStringTabCall = newCall("newStringTable", attrs, newIdentNode("modeCaseSensitive")) var elements = newNimNode(nnkBracket, a) for i in 1..a.len-1: @@ -280,13 +280,13 @@ proc xmlConstructor(e: PNimrodNode): PNimrodNode {.compileTime.} = else: elements.add(a[i]) result.add(elements) - if attrs.len > 1: + if attrs.len > 1: #echo repr(newStringTabCall) result.add(newStringTabCall) else: result = newCall("newXmlTree", toStrLit(a)) -macro `<>`*(x: expr): expr {.immediate.} = +macro `<>`*(x: expr): expr {.immediate.} = ## Constructor macro for XML. Example usage: ## ## .. code-block:: nim |