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fixes #1264

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This commit is contained in:
Araq 2014-07-01 00:24:40 +02:00
commit 4860b46c7f
2 changed files with 11 additions and 6 deletions
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4
compiler/lexer.nim
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@ -537,6 +537,10 @@ proc getString(L: var TLexer, tok: var TToken, rawMode: bool) =
tok.tokType = tkTripleStrLit # long string literal: tok.tokType = tkTripleStrLit # long string literal:
inc(pos, 2) # skip "" inc(pos, 2) # skip ""
# skip leading newline: # skip leading newline:
if buf[pos] in {' ', '\t'}:
var newpos = pos+1
while buf[newpos] in {' ', '\t'}: inc newpos
if buf[newpos] in {CR, LF}: pos = newpos
pos = handleCRLF(L, pos) pos = handleCRLF(L, pos)
buf = L.buf buf = L.buf
while true: while true:

13
doc/manual.txt
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@ -263,15 +263,16 @@ String literals can also be delimited by three double quotes
``"""`` ... ``"""``. ``"""`` ... ``"""``.
Literals in this form may run for several lines, may contain ``"`` and do not Literals in this form may run for several lines, may contain ``"`` and do not
interpret any escape sequences. interpret any escape sequences.
For convenience, when the opening ``"""`` is immediately followed by a newline, For convenience, when the opening ``"""`` is followed by a newline (there may
the newline is not included in the string. The ending of the string literal is be whitespace between the opening ``"""`` and the newline),
defined by the pattern ``"""[^"]``, so this: the newline (and the preceding whitespace) is not included in the string. The
ending of the string literal is defined by the pattern ``"""[^"]``, so this:
.. code-block:: nimrod .. code-block:: nimrod
""""long string within quotes"""" """"long string within quotes""""
Produces:: Produces::
"long string within quotes" "long string within quotes"