mirror of
https://github.com/forth-ev/VolksForth.git
synced 2024-11-26 17:49:18 +00:00
188 lines
12 KiB
Plaintext
188 lines
12 KiB
Plaintext
Screen 0 not modified
|
|
0 \ cas 11nov05
|
|
1 The word STREAM>BLK convert a sequiential file with CR lineend
|
|
2 into a screenfile with 64 Chars per line.
|
|
3
|
|
4 Example:
|
|
5 FORTH.TXT is a Forth-Sourceode in a sequiential file
|
|
6
|
|
7 MAKEFILE FORTH.FB will create an empty screenfile
|
|
8 FROM FORTH.TXT will define the inputfile
|
|
9 STREAM>BLK will convert FORTH.TXT into FORTH.FB
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 1 not modified
|
|
0 \ ks 06 jul 88
|
|
1 Onlyforth Dos also
|
|
2
|
|
3 | : in ( -- fcb ) fromfile @ ;
|
|
4 | : out ( -- fcb ) isfile @ ;
|
|
5
|
|
6 | : padd ( cnt -- ) dup IF c/l mod ?dup 0=exit THEN
|
|
7 c/l swap ?DO BL out fputc LOOP ;
|
|
8
|
|
9 | : skipctrl ( -- char )
|
|
10 BEGIN in fgetc dup #cr = ?exit
|
|
11 dup 0 BL uwithin 0=exit drop REPEAT ;
|
|
12
|
|
13 2 3 thru
|
|
14
|
|
15 Onlyforth
|
|
Screen 2 not modified
|
|
0 \ ks 06 jul 88
|
|
1
|
|
2 | : lastline? ( -- f ) false 0 skipctrl
|
|
3 BEGIN -1 case? IF ?dup IF padd THEN 0= exit THEN
|
|
4 #cr case? 0= WHILE out fputc 1+ in fgetc REPEAT
|
|
5 padd ;
|
|
6
|
|
7 : stream>blk open out freset
|
|
8 out f.size 2@ out fseek \ append to end of file
|
|
9 BEGIN lastline? stop? or UNTIL close out fclose ;
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 3 not modified
|
|
0 \ absolute blocks in file eintragen ks 11 aug 87
|
|
1
|
|
2 | : >stream ( blk -- )
|
|
3 fromfile @ (block b/blk bounds
|
|
4 DO ds@ I C/L -trailing out lfputs
|
|
5 #cr out fputc #lf out fputc C/L +LOOP ;
|
|
6
|
|
7 : blk>stream ( from.blk to.blk -- ) emptyfile
|
|
8 1+ swap DO I >stream LOOP close ;
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 4 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 5 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 6 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 7 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 8 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 9 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|
|
Screen 10 not modified
|
|
0
|
|
1
|
|
2
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|
|
11
|
|
12
|
|
13
|
|
14
|
|
15
|