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RST: implement internal targets (#16614)

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Andrey Makarov 2021-01-11 21:51:04 +03:00 • committed by GitHub
commit fd5c8ef208
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6 changed files with 379 additions and 101 deletions
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14
lib/packages/docutils/rstast.nim
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@ -42,7 +42,7 @@ type
rnLabel, # used for footnotes and other things
rnFootnote, # a footnote
rnCitation, # similar to footnote
rnStandaloneHyperlink, rnHyperlink, rnRef,
rnStandaloneHyperlink, rnHyperlink, rnRef, rnInternalRef,
rnDirective, # a general directive
rnDirArg, # a directive argument (for some directives).
# here are directives that are not rnDirective:
@ -62,6 +62,7 @@ type
rnTripleEmphasis, # "***"
rnInterpretedText, # "`"
rnInlineLiteral, # "``"
rnInlineTarget, # "_`target`"
rnSubstitutionReferences, # "|"
rnSmiley, # some smiley
rnLeaf # a leaf; the node's text field contains the
@ -75,7 +76,9 @@ type
text*: string ## valid for leafs in the AST; and the title of
## the document or the section; and rnEnumList
## and rnAdmonition; and rnLineBlockItem
level*: int ## valid for some node kinds
level*: int ## valid for headlines/overlines only
anchor*: string ## anchor, internal link target
## (aka HTML id tag, aka Latex label/hypertarget)
sons*: RstNodeSeq ## the node's sons
proc len*(n: PRstNode): int =
@ -330,8 +333,9 @@ proc renderRstToStr*(node: PRstNode, indent=0): string =
if node == nil:
result.add " ".repeat(indent) & "[nil]\n"
return
result.add " ".repeat(indent) & $node.kind & "\t" &
(if node.text == "": "" else: "'" & node.text & "'") &
(if node.level == 0: "" else: "\tlevel=" & $node.level) & "\n"
result.add " ".repeat(indent) & $node.kind &
(if node.text == "": "" else: "\t'" & node.text & "'") &
(if node.level == 0: "" else: "\tlevel=" & $node.level) &
(if node.anchor == "": "" else: "\tanchor='" & node.anchor & "'") & "\n"
for son in node.sons:
result.add renderRstToStr(son, indent=indent+2)