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rst indentation fixes (ref #17340) (#17715)

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Andrey Makarov 2021-04-15 09:12:44 +03:00 • committed by GitHub
commit f8dce493d3
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5 changed files with 272 additions and 43 deletions
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18
lib/packages/docutils/rstast.nim
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@ -350,7 +350,7 @@ proc renderRstToJson*(node: PRstNode): string =
proc renderRstToStr*(node: PRstNode, indent=0): string =
## Writes the parsed RST `node` into a compact string
## representation in the format (one line per every sub-node):
## ``indent - kind - text - level - order - anchor (if non-zero)``
## ``indent - kind - [text|level|order|adType] - anchor (if non-zero)``
## (suitable for debugging of RST parsing).
if node == nil:
result.add " ".repeat(indent) & "[nil]\n"
@ -358,21 +358,23 @@ proc renderRstToStr*(node: PRstNode, indent=0): string =
result.add " ".repeat(indent) & $node.kind
case node.kind
of rnLeaf, rnSmiley:
result.add (if node.text == "": "" else: "\t'" & node.text & "'")
result.add (if node.text == "": "" else: " '" & node.text & "'")
of rnEnumList:
result.add "\tlabelFmt=" & node.labelFmt
result.add " labelFmt=" & node.labelFmt
of rnLineBlockItem:
var txt: string
if node.lineIndent == "\n": txt = "\t(blank line)"
else: txt = "\tlineIndent=" & $node.lineIndent.len
if node.lineIndent == "\n": txt = " (blank line)"
else: txt = " lineIndent=" & $node.lineIndent.len
result.add txt
of rnAdmonition:
result.add " adType=" & node.adType
of rnHeadline, rnOverline, rnMarkdownHeadline:
result.add "\tlevel=" & $node.level
result.add " level=" & $node.level
of rnFootnote, rnCitation, rnFootnoteRef, rnOptionListItem:
result.add (if node.order == 0: "" else: "\torder=" & $node.order)
result.add (if node.order == 0: "" else: " order=" & $node.order)
else:
discard
result.add (if node.anchor == "": "" else: "\tanchor='" & node.anchor & "'")
result.add (if node.anchor == "": "" else: " anchor='" & node.anchor & "'")
result.add "\n"
for son in node.sons:
result.add renderRstToStr(son, indent=indent+2)