Diff for /gforth/history.fs between versions 1.43 and 1.44

version 1.43, 2005/12/31 15:46:08 version 1.44, 2006/02/19 15:11:22
Line 69  s" os-class" environment? [IF] s" unix" Line 69  s" os-class" environment? [IF] s" unix"
   
 \ moving in history file                               16oct94py  \ moving in history file                               16oct94py
   
   defer back-restore ( u -- )
   ' backspaces is back-restore
   
 : clear-line ( max span addr pos1 -- max addr )  : clear-line ( max span addr pos1 -- max addr )
   backspaces over spaces swap backspaces ;    back-restore over spaces swap backspaces ;
   
 \ : clear-tib ( max span addr pos -- max 0 addr 0 false )  \ : clear-tib ( max span addr pos -- max 0 addr 0 false )
 \   clear-line 0 tuck dup ;  \   clear-line 0 tuck dup ;
Line 197  require utf-8.fs Line 200  require utf-8.fs
     restore-cursor 2dup type ;      restore-cursor 2dup type ;
 : .all ( span addr pos1 -- span addr pos1 )  : .all ( span addr pos1 -- span addr pos1 )
     restore-cursor >r 2dup swap type r> ;      restore-cursor >r 2dup swap type r> ;
   : xback-restore ( u -- )
       drop restore-cursor ;
   
   \ In the following, addr max is the buffer, addr span is the current
   \ string in the buffer, and pos1 is the cursor position in the buffer.
   
 : <xins>  ( max span addr pos1 xc -- max span addr pos2 )  : <xins>  ( max span addr pos1 xc -- max span addr pos2 )
     >r  2over r@ xc-size + u< IF  ( max span addr pos1 R:xc )      >r  2over r@ xc-size + u< IF  ( max span addr pos1 R:xc )
Line 274  require utf-8.fs Line 282  require utf-8.fs
     ['] xtab-expand  #tab   bindkey      ['] xtab-expand  #tab   bindkey
     ['] (xins)       IS insert-char      ['] (xins)       IS insert-char
     ['] kill-prefix  IS everychar      ['] kill-prefix  IS everychar
     ['] save-cursor  IS everyline ;      ['] save-cursor  IS everyline
       ['] xback-restore IS back-restore
   ;
   
 xchar-history  xchar-history
   

Removed from v.1.43  
changed lines
  Added in v.1.44


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