deac
/
presentation.fs
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'master' of github.com:DenisKnauf/presentation.fs

master
stucco 2011-01-21 00:41:57 +01:00
parent 678966c020 f70a09157f
commit f6b668d701
1 changed files with 10 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
presentation.fs
View File

@ -74,6 +74,7 @@ variable typewriter-delay
variable scroll-delay variable scroll-delay
: scroll-type ( addr len -- ) : scroll-type ( addr len -- )
dup 1 < if 2drop exit then
term-width over - dup cursorx@ - swap cursorx! term-width over - dup cursorx@ - swap cursorx!
-rot 2dup type scroll-delay @ ms dup 1 + cursor< 2dup type s" " type -rot 2dup type scroll-delay @ ms dup 1 + cursor< 2dup type s" " type
rot scroll-delay @ swap 1 +do rot scroll-delay @ swap 1 +do
@ -81,7 +82,7 @@ variable scroll-delay
loop loop
2drop drop 2drop drop
; ;
1 scroll-delay ! 10 scroll-delay !
variable ptype-indent \ Zeile Einruecken variable ptype-indent \ Zeile Einruecken
variable ptype-curx \ cursorx@-emulation durch zaehlen. variable ptype-curx \ cursorx@-emulation durch zaehlen.
@ -234,7 +235,7 @@ Create line-buffer max-line 2 + allot
0 Value fd-in 0 Value fd-in
: open-input ( addr u -- ) r/o open-file throw to fd-in ; : open-input ( addr u -- ) r/o open-file throw to fd-in ;
: printsource ( from to addr u -- ) : printsource ( from to addr u 1/0 -- )
{ showLines } { showLines }
open-input open-input
cr cr
@ -247,9 +248,11 @@ Create line-buffer max-line 2 + allot
dup 0 <# #s #> \ ... i str l dup 0 <# #s #> \ ... i str l
dup ptype-indent @ \ i str l l indent dup ptype-indent @ \ i str l l indent
dup ptype-curx ! 1- \ i str l l indent dup ptype-curx ! 1- \ i str l l indent
swap - cursor> \ i str l swap - dup 0< if drop else cursor> then \ i str l
showLines if type ." |" \ ... i \ Eingerueckt Zahl ausgeben showLines if
else 2drop endif \ Eingerueckt keine Zahl ausgeben type ." |" \ ... i \ Eingerueckt Zahl ausgeben
else 2drop \ Eingerueckt keine Zahl ausgeben
endif
swap line-buffer swap ptype cr swap line-buffer swap ptype cr
else nip else nip
endif endif
@ -260,11 +263,11 @@ Create line-buffer max-line 2 + allot
fd-in close-file throw fd-in close-file throw
; ;
: printCodeHeader ( end start namelen addr -- ) \ prints source code header containing line numbers : printCodeHeader ( end start namelen addr 1/0 -- ) \ prints source code header containing line numbers
{ showLines } { showLines }
swap 2swap \ addr namelen end start swap 2swap \ addr namelen end start
2dup > if swap then \ addr namelen start/end end/start 2dup > if swap then \ addr namelen start/end end/start
dup 0 <# #s #> nip ptype-reset 1+ ptype-indent ! showLines if dup 0 <# #s #> nip else 0 then ptype-reset 1+ ptype-indent !
2swap \ start end addr namelen 2swap \ start end addr namelen
showLines printsource cr showLines printsource cr
; ;