This module implements a reStructuredText parser. A large subset is implemented. Some features of the markdown wiki syntax are also supported.
Types
RstParseOption = enum roSkipPounds, ## skip ``#`` at line beginning (documentation ## embedded in Nim comments) roSupportSmilies, ## make the RST parser support smilies like ``:)`` roSupportRawDirective, ## support the ``raw`` directive (don't support ## it for sandboxing) roSupportMarkdown ## support additional features of markdown
- options for the RST parser Source Edit
RstParseOptions = set[RstParseOption]
- Source Edit
MsgClass = enum mcHint = "Hint", mcWarning = "Warning", mcError = "Error"
- Source Edit
MsgKind = enum meCannotOpenFile, meExpected, meGridTableNotImplemented, meNewSectionExpected, meGeneralParseError, meInvalidDirective, mwRedefinitionOfLabel, mwUnknownSubstitution, mwUnsupportedLanguage, mwUnsupportedField
- the possible messages Source Edit
MsgHandler = proc (filename: string; line, col: int; msgKind: MsgKind; arg: string) {.
nimcall.}- what to do in case of an error Source Edit
FindFileHandler = proc (filename: string): string {.
nimcall.}- Source Edit
EParseError = object of ValueError
- Source Edit
Procs
proc whichMsgClass(k: MsgKind): MsgClass {.
raises: [], tags: [].}- returns which message class k belongs to. Source Edit
proc defaultMsgHandler(filename: string; line, col: int; msgkind: MsgKind; arg: string) {.
procvar, raises: [ValueError, EParseError, IOError], tags: [WriteIOEffect].}- Source Edit
proc defaultFindFile(filename: string): string {.
procvar, raises: [], tags: [ReadDirEffect].}- Source Edit
proc addNodes(n: PRstNode): string {.
raises: [], tags: [].}- Source Edit
proc rstnodeToRefname(n: PRstNode): string {.
raises: [], tags: [].}- Source Edit
proc getFieldValue(n: PRstNode): string {.
raises: [], tags: [].}-
Returns the value of a specific rnField node.
This proc will assert if the node is not of the expected type. The empty string will be returned as a minimum. Any value in the rst will be stripped form leading/trailing whitespace.
Source Edit proc getFieldValue(n: PRstNode; fieldname: string): string {.
raises: [], tags: [].}- Source Edit
proc getArgument(n: PRstNode): string {.
raises: [], tags: [].}- Source Edit
proc rstParse(text, filename: string; line, column: int; hasToc: var bool; options: RstParseOptions; findFile: FindFileHandler = nil; msgHandler: MsgHandler = nil): PRstNode {.
raises: [Exception], tags: [ReadEnvEffect, RootEffect].}- Source Edit