diff options
Diffstat (limited to 'src/interp/i-syscmd.boot')
| -rw-r--r-- | src/interp/i-syscmd.boot | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/interp/i-syscmd.boot b/src/interp/i-syscmd.boot index 2c540536..08f5e32e 100644 --- a/src/interp/i-syscmd.boot +++ b/src/interp/i-syscmd.boot @@ -2763,14 +2763,14 @@ removeUndoLines u == --called by writeInputLines savedIOindex := $IOindex --save value $IOindex := 1 for y in tails u repeat - (x := first y).0 = char '_) => + (x := first y).0 = char ")" => stringPrefix?('")undo",s := trimString x) => --parse "undo )option" s1 := trimString subString(s,5) if s1 ~= '")redo" then - m := charPosition(char '_),s1,0) + m := charPosition(char ")",s1,0) code := m < maxIndex s1 => s1.(m + 1) - char 'a + char "a" s2 := trimString subString(s1,0,m) n := s1 = '")redo" => 0 @@ -2781,17 +2781,17 @@ removeUndoLines u == --called by writeInputLines $IOindex := $IOindex + 1 --referenced by undoCount acc := nil for y in tails nreverse u repeat - (x := first y).0 = char '_> => + (x := first y).0 = char ">" => code := x . 1 --code = a,b, or r n := readInteger subString(x,2) --n = number of undo steps y := rest y --kill >n line while y repeat c := first y - c.0 = char '_) or c.0 = char '_> => y := rest y --kill system commands + c.0 = char ")" or c.0 = char ">" => y := rest y --kill system commands n = 0 => return nil --including undos n := n - 1 y := rest y --kill command - y and code ~= char 'b => acc := [c,:acc] --add last unless )before + y and code ~= char "b" => acc := [c,:acc] --add last unless )before acc := [x,:acc] $IOindex := savedIOindex acc @@ -3243,7 +3243,7 @@ getFirstWord string == ltrace l == trace l stripSpaces str == - STRING_-TRIM([char '" "], str) + STRING_-TRIM('" ", str) npProcessSynonym(str) == if str = '"" then printSynonyms(NIL) |