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Typos fixed, handleRefillChar() described (#12062)

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Artem V L 2019-08-27 16:16:32 +02:00 • committed by Andreas Rumpf
commit d8177a3980
1 changed files with 4 additions and 3 deletions
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7
lib/pure/lexbase.nim
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@ -100,7 +100,7 @@ proc fillBaseLexer(L: var BaseLexer, pos: int): int =
result = 0 result = 0
proc handleCR*(L: var BaseLexer, pos: int): int = proc handleCR*(L: var BaseLexer, pos: int): int =
## Call this if you scanned over '\c' in the buffer; it returns the the ## Call this if you scanned over '\c' in the buffer; it returns the
## position to continue the scanning from. `pos` must be the position ## position to continue the scanning from. `pos` must be the position
## of the '\c'. ## of the '\c'.
assert(L.buf[pos] == '\c') assert(L.buf[pos] == '\c')
@ -111,7 +111,7 @@ proc handleCR*(L: var BaseLexer, pos: int): int =
L.lineStart = result L.lineStart = result
proc handleLF*(L: var BaseLexer, pos: int): int = proc handleLF*(L: var BaseLexer, pos: int): int =
## Call this if you scanned over '\L' in the buffer; it returns the the ## Call this if you scanned over '\L' in the buffer; it returns the
## position to continue the scanning from. `pos` must be the position ## position to continue the scanning from. `pos` must be the position
## of the '\L'. ## of the '\L'.
assert(L.buf[pos] == '\L') assert(L.buf[pos] == '\L')
@ -120,7 +120,8 @@ proc handleLF*(L: var BaseLexer, pos: int): int =
L.lineStart = result L.lineStart = result
proc handleRefillChar*(L: var BaseLexer, pos: int): int = proc handleRefillChar*(L: var BaseLexer, pos: int): int =
## To be documented. ## Call this if a terminator character other than a new line is scanned
## at `pos`; it returns the position to continue the scanning from.
assert(L.buf[pos] in L.refillChars) assert(L.buf[pos] in L.refillChars)
result = fillBaseLexer(L, pos) #L.lastNL := result-1; // BUGFIX: was: result; result = fillBaseLexer(L, pos) #L.lastNL := result-1; // BUGFIX: was: result;