diff options
Diffstat (limited to 'src/interp/lexing.boot')
| -rw-r--r-- | src/interp/lexing.boot | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/src/interp/lexing.boot b/src/interp/lexing.boot index d5917620..8652b96b 100644 --- a/src/interp/lexing.boot +++ b/src/interp/lexing.boot @@ -56,13 +56,7 @@ nextLine rd == nextLinesClear!() == $lineStack := nil -++ Current input stream. -IN_-STREAM := 'T - -++ Current output stream -OUT_-STREAM := 'T - -++ Advances IN-STREAM, invoking Next Line if necessary +++ Advances `rd', invoking nextLine if necessary advanceChar! rd == repeat not lineAtEnd? readerSourceLine rd => @@ -374,7 +368,7 @@ ungetTokens rd == coreError '"How many tokens do you think you have?" -++ Returns length of X if X matches initial segment of IN-STREAM. +++ Returns length of X if X matches initial segment of `rd'. ++ Otherwise, return nil. matchString(rd,x) == ungetTokens rd |