slightly improve docs

femto.tal

@@ -39,19 +39,15 @@
 ( TODO: )
 ( - optimize term drawing )
 ( - get long line truncation/scrolling working )
-( - line numbers in left column (toggle mode?) )
+( - allow line numbers to be toggled off )
 ( - help text )
-( - save file command -> tmp first )
 ( - open file command? )
 ( - close file command? )
 ( - move by word/paragraph )
 ( - search )
 ( - search&replace )
-( - tab support? )
 ( - windows line-ending support (CRLF) )
-( FIXME: )
-( - stop using bytes for row/col/etc. )
-( - consider storing absolute cursor instead )
+( - consider using abssolute cursor positions )
 
 |00 @System     [ &vector $2 &wst  $1 &rst    $1 &pad   $4 &r $2 &g $2 &b $2   &debug $1 &halt $1 ]
 |10 @Console    [ &vector $2 &read $1 &pad    $5 &write $1 &error  $1 ]
@@ -70,9 +66,9 @@
 |0000
 
 @term [
-    &cols $2        ( zzz )
-    &rows $2        ( zzz )
-    &lmargin $2     ( zzz )
+    &cols $2        ( relative x coordinate of cursor, from 0 )
+    &rows $2        ( relative y coordinaet of cursor, from 1 )
+    &lmargin $2     ( left padding needed for line numbers )
 ]
 
 @config [