nimlexbase

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Imports

llstream

Types

TBaseLexer = object of RootObj
  bufpos*: int
  buf*: cstring
  stream*: PLLStream
  lineNumber*: int
  sentinel*: int
  lineStart*: int
  offsetBase*: int

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Consts

Apo = '\''

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BACKSPACE = '\b'

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BEL = '\a'

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CR = '\r'

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EndOfFile = '\x00'

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ESC = '\e'

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FF = '\f'

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LF = '\n'

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Lrz = ' '

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NewLines = {'\r', '\n'}

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Tabulator = '\t'

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VT = '\v'

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Procs

proc closeBaseLexer(L: var TBaseLexer) {....raises: [], tags: [], forbids: [].}

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proc getColNumber(L: TBaseLexer; pos: int): int {....raises: [], tags: [],
    forbids: [].}

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proc getCurrentLine(L: TBaseLexer; marker: bool = true): string {....raises: [],
    tags: [], forbids: [].}

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proc handleCR(L: var TBaseLexer; pos: int): int {....raises: [IOError, Exception],
    tags: [ReadIOEffect, RootEffect], forbids: [].}

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proc handleLF(L: var TBaseLexer; pos: int): int {....raises: [IOError, Exception],
    tags: [ReadIOEffect, RootEffect], forbids: [].}

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proc openBaseLexer(L: var TBaseLexer; inputstream: PLLStream; bufLen: int = 8192) {.
    ...raises: [IOError, Exception], tags: [ReadIOEffect, RootEffect], forbids: [].}

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