Home » Archimedes archive » Acorn User » AU 1998-09.adf » Features » DesktopPD/ExtraBar/!ExLibrary/Utils/!FilerMenu/!RunImage
DesktopPD/ExtraBar/!ExLibrary/Utils/!FilerMenu/!RunImage
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
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| Tape/disk: | Home » Archimedes archive » Acorn User » AU 1998-09.adf » Features |
| Filename: | DesktopPD/ExtraBar/!ExLibrary/Utils/!FilerMenu/!RunImage |
| Read OK: | ✔ |
| File size: | 2E6E bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
1REM > FilerMenu
2REM
3REM Version 0.20
4REM
5REM (c) David McCormack
6REM
7REM Opens a standard RISC OS menu that will contain the contents
8REM of a directory.
9
10SYS "Wimp_ReadSysInfo",3 TO state%
11IF state% = 0 THEN ERROR EXT 0,"FilerMenu will only run in the desktop!"
12
13
14ON ERROR PROCreport_error(REPORT$+" @ "+STR$(ERL),""):END
15PROCdefine_memory
16PROCdefine_variable
17PROCinitialise_heap(app_name$)
18SYS "Wimp_Initialise",200,&4B534154,app_name$ TO ,task_handle%
19PROCparse_env
20
21ON ERROR PROCreport_error("Main code : "+REPORT$+" @ "+STR$(ERL),""):END
22menu%(10) = FNfiler_menu(title$,10,filer_menu_path$)
23mask% = 0:IF menu%(10) = -1 THEN quit% = -1
24MOUSE m_x%,m_y%,m_b%:m_x%-=64:m_y%+=20
25SYS "Wimp_CreateMenu",,menu%(10),m_x%,m_y%:mask% = 1
26
27REPEAT
28 SYS "Wimp_Poll",mask%,blk% TO r%
29 CASE r% OF
30 WHEN 0:
31 SYS "Wimp_CreateMenu",,menu%(10),m_x%,m_y%:mask% = 1
32 WHEN 9:
33 PROCfiler_menu_select(blk%)
34 SYS "Wimp_GetPointerInfo",,blk%:quit% = -1
35 IF (blk%!8 = 1) THEN SYS "Wimp_CreateMenu",,menu%(10),m_x%,m_y%:quit% = 0
36 WHEN 17,18
37 CASE blk%!16 OF
38 WHEN 0 :quit% = -1
39 WHEN &400C0:PROCmenu_warning(blk%)
40 WHEN &400C9:quit% = (mask% = 1)
41 ENDCASE
42 ENDCASE
43UNTIL quit% = -1
44END
45
46DEF PROCdefine_memory
47DIM menu%(20),m_indir%(20)
48DIM temp_blk% 512, blk% 512, result% 256
49ENDPROC
50
51DEF PROCdefine_variable
52app_name$ = "FilerMenu"
53quit% = 0
54open_apps% = 0
55filer_menu_imgs% = 0
56kill_title% = 0
57open_filermenus% = 0
58use_sprites% = -1
59file_col% = 10
60app_col% = 8
61image_col% = 14
62dir_col% = 11
63title$ = ""
64filer_menu_path$ = ""
65ENDPROC
66
67DEF PROCparse_env
68LOCAL env$,lp%,data$,com$
69
70SYS "OS_GetEnv" TO env$:FOR lp% = 0TO2:env$ = MID$(env$,INSTR(env$," ")+1):NEXT
71
72WHILE LEFT$(env$,1) = " ":env$ = MID$(env$,2):ENDWHILE
73WHILE RIGHT$(env$) = " ":env$ = LEFT$(env$):ENDWHILE
74
75WHILE LEFT$(env$,1) = " " THEN env$ = MID$(env$,2):ENDWHILE
76IF INSTR(env$," ") = 0 THEN env$ = "-path "+env$
77
78env$ = env$ + " "
79
80WHILE INSTR(env$," ") <> 0
81 com$ = LEFT$(env$,INSTR(env$," ")-1)
82 IF INSTR(env$," ") = 0 THEN com$ = env$:env$ = ""
83 env$ = MID$(env$,INSTR(env$," ")+1)
84
85 data$=""
86 IF LEFT$(com$,1) = "-" THEN
87 data$ = LEFT$(env$,INSTR(env$," ")-1)
88 ELSE
89 IF filer_menu_path$ = "" THEN data$ = com$:com$ = "-path"
90 ENDIF
91 WHILE RIGHT$(data$) = " ":data$ = LEFT$(data$):ENDWHILE
92
93 CASE com$ OF
94 WHEN "-t","-title" :title$ = data$
95 WHEN "-nt","-notitle" :kill_title% = -1
96 WHEN "-nc","-no_colour" :file_col% = 0:app_col% = 0
97 dir_col% = 0 :image_col% = 0
98 WHEN "-fc","-filecol" :file_col% = VAL(data$)
99 WHEN "-ac","-appcol" :app_col% = VAL(data$)
100 WHEN "-dc","-dircol" :dir_col% = VAL(data$)
101 WHEN "-ic","-imagecol" :image_col% = VAL(data$)
102 WHEN "-p","-path" :filer_menu_path$ = data$
103 WHEN "-ns","-nosprites" :use_sprites% = 0
104 WHEN "-openitem" :open_filermenus% = -1
105 WHEN "-oa","-open_apps" :open_apps% = -1
106 WHEN "-oi","-open_imgs" :filer_menu_imgs% = -1
107 ENDCASE
108ENDWHILE
109IF title$ = "" THEN title$ = FNleaf(filer_menu_path$,".")
110ENDPROC
111
112DEF PROCfiler_menu_select(ptr%)
113LOCAL c%,path$,t
114WHILE ptr%!0 <> -1:c%+=1:ptr%+=4:ENDWHILE
115FOR t = 0 TO c% STEP 1
116 !temp_blk% = !(blk%+(t*4)):temp_blk%!4 = -1
117 SYS "Wimp_DecodeMenu",,menu%(t+10),temp_blk%,blk%+256 TO ,,,a$
118 IF (!temp_blk% <> 0) OR (open_filermenus% = 0) THEN path$+="."+a$
119NEXT
120IF RIGHT$(path$,1) = "." THEN path$ = LEFT$(path$,LEN(path$)-1)
121SYS "Wimp_StartTask","*Filer_Run "+filer_menu_path$+path$
122ENDPROC
123
124DEF PROCmenu_warning(blk%)
125LOCAL path$
126ptr% = blk%+36:menu_path$ = STR$(!(blk%+32)):depth% = 1
127WHILE !ptr% <> -1:menu_path$+="."+STR$(!ptr%):ptr%+=4:depth%+=1:ENDWHILE
128
129m_depth% = ((ptr%-blk%-32)/4)+10
130IF (m_depth% < 18) THEN
131 FOR t = 0 TO (m_depth%-11) STEP 1
132 !temp_blk% = !(blk%+32+(t*4)):temp_blk%!4 = -1
133 SYS "Wimp_DecodeMenu",,menu%(t+10),temp_blk%,blk%+256 TO ,,,a$
134 path$+="."+a$
135 NEXT
136 IF menu%(m_depth%) <> 0 THEN PROCdeallocate(menu%(m_depth%))
137 IF m_indir%(m_depth%) <> 0 THEN PROCdeallocate(m_indir%(m_depth%))
138 menu%(m_depth%) = FNfiler_menu(FNleaf(path$,"."),m_depth%,filer_menu_path$+path$)
139 ptr% = (menu%(m_depth%-1)+(VAL(FNleaf(menu_path$,"."))*24)+32)
140 !ptr% = menu%(m_depth%)
141 SYS "Wimp_CreateSubMenu",,menu%(m_depth%),blk%!24,blk%!28
142ENDIF
143ENDPROC
144
145DEF FNfiler_menu(title$,array%,path$)
146LOCAL text$,item%,filer_menu%,abort%,open%,ptr%
147indir_size% = 0
148IF kill_title% THEN title$ = ""
149SYS "XOS_File",23,path$ TO f%;flags%
150IF (flags%AND1) THEN f% = 0
151CASE f% OF
152 WHEN 2:open% = open_apps%:
153 IF LEFT$(FNleaf(path$,"."),1) <> "!" THEN open% = -1
154 WHEN 3:open% = filer_menu_imgs%
155ENDCASE
156
157IF open% THEN
158 SYS "Hourglass_On":count% = 0:indir_size% = 0:counter% = 0:menu_item% = 1
159 WHILE item% <> -1
160 IF INKEY-113 THEN item% = -1
161 SYS "OS_GBPB",12,path$,result%,1,item%,128,0 TO ,,,read%,item%
162 IF read% > 0 THEN
163 count%+=1:ptr% = result%+24:WHILE ?ptr% > 31:ptr%+=1:ENDWHILE
164 indir_size%+=ptr%-result%-23
165 ENDIF
166 ENDWHILE
167
168 filer_menu% = FNallocate(100+(count%*24))
169 indir_size%+=((count%+2)*30)
170 m_indir%(array%) = FNallocate(indir_size%)
171
172 IF filer_menu% <> 0 THEN
173 PROCcreate_menu_title(filer_menu%,title$)
174 menu_item% = 0:in_ptr% = 0:item% = 0
175 IF open_filermenus% THEN
176 text$ = "Open directory":sprite$ = "":menu_item% = 1
177 PROCcreate_menu_item(filer_menu%,0,in_ptr%,text$,sprite$,&7000111,-1,10)
178 ENDIF
179 PROCcreate_menu_item(filer_menu%,menu_item%,in_ptr%,"None","",&7000111,-1,0)
180 PROCcreate_menu_end(filer_menu%,menu_item%)
181
182 WHILE item% <> -1 AND abort% = 0
183 SYS "OS_GBPB",12,path$,result%,1,item%,128,0 TO ,,,read%,item%
184 IF read% > 0 THEN
185 file$ = FNget_string(result%+24,255):sub_menu% = -1:icon_flags% = &113
186 menu_flags% = 0:type$ = STRING$(3-LEN(STR$~(result%!20)),"0")+STR$~(result%!20)
187
188 CASE result%!16 OF
189 WHEN 1:
190 icon_flags% = icon_flags% OR (file_col%<<24)
191 IF type$ = "3000" THEN type$ = "xxx"
192 sprite$ = "small_"+type$
193 sprite$ = "S"+FNdoes_sprite_exist(sprite$)
194 IF sprite$ = "S" THEN
195 sprite$ = "S"+FNdoes_sprite_exist("file_"+type$)
196 IF sprite$ <> "S" THEN icon_flags%+=&800 ELSE sprite$ = "Ssmall_xxx"
197 ENDIF
198 WHEN 2:
199 not_open% = 0:menu_flags% = &8:sub_menu% = 3
200 IF LEFT$(file$,1) = "!" THEN
201 icon_flags% = icon_flags% OR (app_col%<<24)
202 IF open_apps% = 0 THEN menu_flags% = 0:sub_menu% = -1
203 sprite$ = "S"+FNdoes_sprite_exist("sm"+file$)
204 IF sprite$ = "S" THEN
205 sprite$ = "S"+FNdoes_sprite_exist(file$)
206 IF sprite$ <> "S" THEN icon_flags%+=&800 ELSE sprite$ = "Ssmall_app"
207 ENDIF
208 ELSE
209 icon_flags% = icon_flags% OR (dir_col%<<24)
210 sprite$ = "Ssmall_dir"
211 ENDIF
212 WHEN 3:
213 SYS "XOS_File",17,path$+"."+file$ TO ,,load%
214 type$ = STR$~((load% >> 8)AND&FFF)
215 type$ = STRING$(3-LEN(type$),"0")+type$
216 icon_flags% = icon_flags% OR (image_col%<<24)
217 sprite$ = "S"+FNdoes_sprite_exist("small_"+type$)
218 IF sprite$ = "S" THEN
219 sprite$ = "S"+FNdoes_sprite_exist("file_"+type$)
220 IF sprite$ <> "S" THEN icon_flags%+=&800 ELSE sprite$ = "Ssmall_xxx"
221 ENDIF
222 IF filer_menu_imgs% THEN menu_flags% = &8:sub_menu% = 3
223 ENDCASE
224
225 IF NOT use_sprites% THEN sprite$ = ""
226 IF sprite$ = "" THEN icon_flags% = (icon_flags% AND &FFFFFFFD)
227 PROCcreate_menu_item(filer_menu%,menu_item%,in_ptr%,file$,sprite$,icon_flags%,sub_menu%,menu_flags%)
228 menu_item%+=1
229 ENDIF
230 ENDWHILE
231 ELSE
232 filer_menu% = -1
233 ENDIF
234
235 PROCcreate_menu_end(filer_menu%,menu_item%-1)
236 SYS "Hourglass_Smash"
237 IF abort% THEN quit% = -1
238ELSE
239 PROCdeallocate(filer_menu%):filer_menu% = -1:err$ = ""
240 CASE f% OF
241 WHEN 0,2,3:REM err$ = "FilerMenu : Directory not found"
242 filer_menu% = FNallocate(100+48)
243 indir_size%+= 2*20
244 m_indir%(array%) = FNallocate(indir_size%)
245
246 IF filer_menu% <> 0 THEN
247 PROCcreate_menu_title(filer_menu%,title$)
248 menu_item% = 0:in_ptr% = 0:item% = 0
249 text$ = "Nothing"
250 PROCcreate_menu_item(filer_menu%,0,in_ptr%,text$,"",&7000111+(1<<22),-1,00)
251 PROCcreate_menu_end(filer_menu%,0)
252 ENDIF
253
254 WHEN 1:err$ = "FilerMenu : Cannot open a file"
255 ENDCASE
256 IF err$ <> "" THEN PROCreport_error(err$,"")
257ENDIF
258= filer_menu%
259
260
261DEF PROCcreate_menu_item(filer_menu%,item%,RETURN in_ptr%,text$,spr$,iconf%,sub%,menuf%)
262LOCAL text%,vali%
263
264IF filer_menu%!16 < (LEN(text$)*16)+100 THEN filer_menu%!16 = (LEN(text$)*16)+100
265text% = m_indir%(array%)+in_ptr%
266vali% = m_indir%(array%)+in_ptr%+LEN(text$)+2
267in_ptr%+=LEN(text$+spr$)+4
268$(text%) = text$+CHR$(0)
269$(vali%) = spr$+CHR$(0)
270
271miptr% = filer_menu%+(24*item%)+28
272
273miptr%!0 = menuf%
274miptr%!4 = sub%
275miptr%!8 = iconf%
276miptr%!12 = text%
277miptr%!16 = vali%
278miptr%!20 = LEN(text$)+1
279ENDPROC
280
281DEF PROCinitialise_heap(text$)
282LOCAL t%
283SYS "XOS_ReadMemMapInfo" TO _wh_pagesize%
284_wh_heapsize% = _wh_pagesize%
285SYS "XWimp_SlotSize",-1,-1 TO t%
286_wh_heaploc% = t% + &8000
287SYS "XWimp_SlotSize",_wh_heaploc% + _wh_heapsize% - &8000,-1
288SYS "XOS_Heap",0,_wh_heaploc%,,_wh_heapsize%
289ENDPROC
290
291DEF PROCclosedown_heap
292ENDPROC
293
294DEF FNallocate(size%)
295LOCAL a%,block_ptr%
296SYS "XOS_Heap",2,_wh_heaploc%,,size% TO ,,a%
297IF a% <> 0 THEN
298 block_ptr% = a%
299ELSE
300 IF FN_wimpheap_extendheap(size%) = FALSE THEN
301 block_ptr% = 0
302 ELSE
303 SYS "XOS_Heap",2,_wh_heaploc%,,size% TO ,,block_ptr%
304 PROC_wimpheap_shrink
305 ENDIF
306ENDIF
307= block_ptr%
308
309DEF FNalterblock(block%, change%)
310LOCAL n%,f%,t%,block_ptr%
311SYS "XOS_Heap",4,_wh_heaploc%,block%,change% TO ,,n% ;f%
312IF(f% AND 1) = 0 THEN
313 block_ptr% = n%
314ELSE
315 SYS "XOS_Heap",6,_wh_heaploc%,block% TO ,,,t%
316 IF FN_wimpheap_extendheap(t%+change%) = FALSE THEN
317 block_ptr% = 0
318 ELSE
319 SYS "XOS_Heap",4,_wh_heaploc%,block%,change% TO ,,n% ;f%
320 IF(f% AND 1) = 0 THEN block_ptr% = n%
321 ENDIF
322ENDIF
323= block_ptr%
324
325DEF PROCdeallocate(RETURN block%)
326IF block% <> 0 THEN
327 SYS "XOS_Heap",3,_wh_heaploc%,block%
328 PROC_wimpheap_shrink
329 block%=0
330ENDIF
331block%=0
332ENDPROC
333
334DEF FN_wimpheap_extendheap(size%)
335LOCAL s%,f%,extended%
336s% = FN_wimpheap_roundup(_wh_heapsize% + size%)
337SYS "XWimp_SlotSize",_wh_heaploc% + s% - &8000,-1 TO ;f%
338IF(f% AND 1) = 1 THEN
339 extended% = FALSE
340ELSE
341 SYS "XOS_Heap",5,_wh_heaploc%,,s% - _wh_heapsize%
342 _wh_heapsize% = s%:extended% = TRUE
343ENDIF
344= extended%
345
346DEF PROC_wimpheap_shrink
347LOCAL s%,t%
348s% = _wh_heapsize%
349SYS "XOS_Heap",5,_wh_heaploc%,,-s% TO ,,,t%
350IF t% = -s% THEN t% = s%
351_wh_heapsize% = FN_wimpheap_roundup(_wh_heapsize% - t%)
352SYS "XOS_Heap",5,_wh_heaploc%,,_wh_heapsize% - (s% - t%)
353SYS "XWimp_SlotSize",_wh_heaploc% + _wh_heapsize% - &8000,-1
354ENDPROC
355
356DEF FN_wimpheap_roundup(s%)
357LOCAL t%
358IF(s% MOD _wh_pagesize%) <> 0 THEN
359 t% = _wh_pagesize% - (s% MOD _wh_pagesize%)
360 s% += t%
361ENDIF
362= s%
363
364DEF FNget_string(pointer%,length%)
365LOCAL temp$
366IF length%=0 THEN length%=255
367FOR pointer%=pointer% TO pointer%+length%-1
368 IF ?pointer%<32 THEN
369 pointer% = pointer%+length%-1
370 ELSE
371 temp$+=CHR$(?pointer%)
372 ENDIF
373NEXT
374=temp$
375
376DEF FNleaf(path$,sep$)
377WHILE INSTR(path$,sep$):path$=MID$(path$,INSTR(path$,sep$)+1):ENDWHILE
378=path$
379
380DEF PROCreport_error(e$,t$)
381e$ = STRING$(4,CHR$(0))+e$+CHR$(0)
382SYS "Wimp_ReportError",e$,1,app_name$
383ENDPROC
384
385DEF PROCcreate_menu_title(ptr%,title$)
386$ptr% =LEFT$(title$,12)
387ptr%?12=7:ptr%?13=2:ptr%?14=7:ptr%?15=0
388ptr%!16=12+(16*LEN(title$)):ptr%!20=44:ptr%!24=0
389ENDPROC
390
391DEF PROCcreate_menu_end(ptr%,item%)
392ptr%+=(item%*24)+28:!ptr% = (!ptr% OR 128)
393ENDPROC
394
395DEF FNdoes_sprite_exist(sprite$)
396SYS "XWimp_SpriteOp",40,,sprite$ TO ;flags%
397IF (flags%AND1) = 1 THEN sprite$ = ""
398= sprite$
� > FilerMenu
�
� Version 0.20
�
� (c) David McCormack
�
B� Opens a standard RISC OS menu that will contain the contents
� of a directory.
$ș "Wimp_ReadSysInfo",3 � state%
B� state% = 0 � � � 0,"FilerMenu will only run in the desktop!"
)� � �report_error(�$+" @ "+�(�),""):�
�define_memory
�define_variable
�initialise_heap(app_name$)
@ș "Wimp_Initialise",200,&4B534154,app_name$ � ,task_handle%
�parse_env
8� � �report_error("Main code : "+�$+" @ "+�(�),""):�
7menu%(10) = �filer_menu(title$,10,filer_menu_path$)
+mask% = 0:� menu%(10) = -1 � quit% = -1
'ȗ m_x%,m_y%,m_b%:m_x%-=64:m_y%+=20
7ș "Wimp_CreateMenu",,menu%(10),m_x%,m_y%:mask% = 1
�
$ ș "Wimp_Poll",mask%,blk% � r%
Ȏ r% �
� 0:
= ș "Wimp_CreateMenu",,menu%(10),m_x%,m_y%:mask% = 1
� 9:
!" �filer_menu_select(blk%)
"3 ș "Wimp_GetPointerInfo",,blk%:quit% = -1
#N � (blk%!8 = 1) � ș "Wimp_CreateMenu",,menu%(10),m_x%,m_y%:quit% = 0
$ � 17,18
% Ȏ blk%!16 �
& � 0 :quit% = -1
'( � &400C0:�menu_warning(blk%)
(( � &400C9:quit% = (mask% = 1)
) �
* �
+� quit% = -1
,�
-
.� �define_memory
/ � menu%(20),m_indir%(20)
0*� temp_blk% 512, blk% 512, result% 256
1�
2
3� �define_variable
4"app_name$ = "FilerMenu"
5quit% = 0
6open_apps% = 0
7filer_menu_imgs% = 0
8kill_title% = 0
9open_filermenus% = 0
:use_sprites% = -1
;file_col% = 10
<app_col% = 8
=image_col% = 14
>dir_col% = 11
?title$ = ""
@filer_menu_path$ = ""
A�
B
C� �parse_env
D� env$,lp%,data$,com$
E
FBș "OS_GetEnv" � env$:� lp% = 0�2:env$ = �env$,�env$," ")+1):�
G
H'ȕ �env$,1) = " ":env$ = �env$,2):�
I#ȕ �env$) = " ":env$ = �env$):�
J
K)ȕ �env$,1) = " " � env$ = �env$,2):�
L.� �env$," ") = 0 � env$ = "-path "+env$
M
Nenv$ = env$ + " "
O
Pȕ �env$," ") <> 0
Q com$ = �env$,�env$," ")-1)
R. � �env$," ") = 0 � com$ = env$:env$ = ""
S env$ = �env$,�env$," ")+1)
T
U data$=""
V � �com$,1) = "-" �
W# data$ = �env$,�env$," ")-1)
X �
Y= � filer_menu_path$ = "" � data$ = com$:com$ = "-path"
Z �
[( ȕ �data$) = " ":data$ = �data$):�
\
] Ȏ com$ �
^, � "-t","-title" :title$ = data$
_. � "-nt","-notitle" :kill_title% = -1
`8 � "-nc","-no_colour" :file_col% = 0:app_col% = 0
a= dir_col% = 0 :image_col% = 0
b9 � "-fc","-filecol" :file_col% = �(data$)
c9 � "-ac","-appcol" :app_col% = �(data$)
d9 � "-dc","-dircol" :dir_col% = �(data$)
e9 � "-ic","-imagecol" :image_col% = �(data$)
f6 � "-p","-path" :filer_menu_path$ = data$
g2 � "-ns","-nosprites" :use_sprites% = 0
h3 � "-openitem" :open_filermenus% = -1
i- � "-oa","-open_apps" :open_apps% = -1
j3 � "-oi","-open_imgs" :filer_menu_imgs% = -1
k �
l�
m8� title$ = "" � title$ = �leaf(filer_menu_path$,".")
n�
o
p � �filer_menu_select(ptr%)
q� c%,path$,t
r#ȕ ptr%!0 <> -1:c%+=1:ptr%+=4:�
s� t = 0 � c% � 1
t1 !temp_blk% = !(blk%+(t*4)):temp_blk%!4 = -1
uB ș "Wimp_DecodeMenu",,menu%(t+10),temp_blk%,blk%+256 � ,,,a$
vB � (!temp_blk% <> 0) � (open_filermenus% = 0) � path$+="."+a$
w�
x2� �path$,1) = "." � path$ = �path$,�(path$)-1)
y<ș "Wimp_StartTask","*Filer_Run "+filer_menu_path$+path$
z�
{
|� �menu_warning(blk%)
} � path$
~8ptr% = blk%+36:menu_path$ = �(!(blk%+32)):depth% = 1
?ȕ !ptr% <> -1:menu_path$+="."+�(!ptr%):ptr%+=4:depth%+=1:�
�
�$m_depth% = ((ptr%-blk%-32)/4)+10
�� (m_depth% < 18) �
�! � t = 0 � (m_depth%-11) � 1
�6 !temp_blk% = !(blk%+32+(t*4)):temp_blk%!4 = -1
�D ș "Wimp_DecodeMenu",,menu%(t+10),temp_blk%,blk%+256 � ,,,a$
� path$+="."+a$
� �
�> � menu%(m_depth%) <> 0 � �deallocate(menu%(m_depth%))
�A � m_indir%(m_depth%) <> 0 � �deallocate(m_indir%(m_depth%))
�U menu%(m_depth%) = �filer_menu(�leaf(path$,"."),m_depth%,filer_menu_path$+path$)
�A ptr% = (menu%(m_depth%-1)+(�(�leaf(menu_path$,"."))*24)+32)
� !ptr% = menu%(m_depth%)
�> ș "Wimp_CreateSubMenu",,menu%(m_depth%),blk%!24,blk%!28
��
��
�
�&� �filer_menu(title$,array%,path$)
�/� text$,item%,filer_menu%,abort%,open%,ptr%
�indir_size% = 0
� � kill_title% � title$ = ""
�&ș "XOS_File",23,path$ � f%;flags%
�� (flags%�1) � f% = 0
� Ȏ f% �
� � 2:open% = open_apps%:
�2 � ��leaf(path$,"."),1) <> "!" � open% = -1
�" � 3:open% = filer_menu_imgs%
��
�
�
� open% �
�N ș "Hourglass_On":count% = 0:indir_size% = 0:counter% = 0:menu_item% = 1
� ȕ item% <> -1
� � �-113 � item% = -1
�D ș "OS_GBPB",12,path$,result%,1,item%,128,0 � ,,,read%,item%
� � read% > 0 �
�= count%+=1:ptr% = result%+24:ȕ ?ptr% > 31:ptr%+=1:�
�& indir_size%+=ptr%-result%-23
� �
� �
�
�. filer_menu% = �allocate(100+(count%*24))
�" indir_size%+=((count%+2)*30)
�/ m_indir%(array%) = �allocate(indir_size%)
�
� � filer_menu% <> 0 �
�. �create_menu_title(filer_menu%,title$)
�, menu_item% = 0:in_ptr% = 0:item% = 0
� � open_filermenus% �
�> text$ = "Open directory":sprite$ = "":menu_item% = 1
�O �create_menu_item(filer_menu%,0,in_ptr%,text$,sprite$,&7000111,-1,10)
� �
�Q �create_menu_item(filer_menu%,menu_item%,in_ptr%,"None","",&7000111,-1,0)
�0 �create_menu_end(filer_menu%,menu_item%)
�
�# ȕ item% <> -1 � abort% = 0
�F ș "OS_GBPB",12,path$,result%,1,item%,128,0 � ,,,read%,item%
� � read% > 0 �
�Q file$ = �get_string(result%+24,255):sub_menu% = -1:icon_flags% = &113
�L menu_flags% = 0:type$ = �3-�(�~(result%!20)),"0")+�~(result%!20)
�
� Ȏ result%!16 �
� � 1:
�; icon_flags% = icon_flags% � (file_col%<<24)
�0 � type$ = "3000" � type$ = "xxx"
�( sprite$ = "small_"+type$
�9 sprite$ = "S"+�does_sprite_exist(sprite$)
�! � sprite$ = "S" �
�A sprite$ = "S"+�does_sprite_exist("file_"+type$)
�O � sprite$ <> "S" � icon_flags%+=&800 � sprite$ = "Ssmall_xxx"
� �
� � 2:
�< not_open% = 0:menu_flags% = &8:sub_menu% = 3
�# � �file$,1) = "!" �
�< icon_flags% = icon_flags% � (app_col%<<24)
�C � open_apps% = 0 � menu_flags% = 0:sub_menu% = -1
�> sprite$ = "S"+�does_sprite_exist("sm"+file$)
�# � sprite$ = "S" �
�; sprite$ = "S"+�does_sprite_exist(file$)
�Q � sprite$ <> "S" � icon_flags%+=&800 � sprite$ = "Ssmall_app"
� �
� �
�< icon_flags% = icon_flags% � (dir_col%<<24)
�( sprite$ = "Ssmall_dir"
� �
� � 3:
�: ș "XOS_File",17,path$+"."+file$ � ,,load%
�- type$ = �~((load% >> 8)�&FFF)
�. type$ = �3-�(type$),"0")+type$
�< icon_flags% = icon_flags% � (image_col%<<24)
�@ sprite$ = "S"+�does_sprite_exist("small_"+type$)
�! � sprite$ = "S" �
�A sprite$ = "S"+�does_sprite_exist("file_"+type$)
�O � sprite$ <> "S" � icon_flags%+=&800 � sprite$ = "Ssmall_xxx"
� �
�C � filer_menu_imgs% � menu_flags% = &8:sub_menu% = 3
�
�
�
�+ � � use_sprites% � sprite$ = ""
�D � sprite$ = "" � icon_flags% = (icon_flags% � &FFFFFFFD)
�m �create_menu_item(filer_menu%,menu_item%,in_ptr%,file$,sprite$,icon_flags%,sub_menu%,menu_flags%)
� menu_item%+=1
� �
� �
� �
� filer_menu% = -1
� �
�
�0 �create_menu_end(filer_menu%,menu_item%-1)
� ș "Hourglass_Smash"
� � abort% � quit% = -1
��
�9 �deallocate(filer_menu%):filer_menu% = -1:err$ = ""
�
Ȏ f% �
�: � 0,2,3:� err$ = "FilerMenu : Directory not found"
�) filer_menu% = �allocate(100+48)
� indir_size%+= 2*20
�3 m_indir%(array%) = �allocate(indir_size%)
�
� � filer_menu% <> 0 �
�2 �create_menu_title(filer_menu%,title$)
�0 menu_item% = 0:in_ptr% = 0:item% = 0
� text$ = "Nothing"
�T �create_menu_item(filer_menu%,0,in_ptr%,text$,"",&7000111+(1<<22),-1,00)
�+ �create_menu_end(filer_menu%,0)
� �
�
�3 � 1:err$ = "FilerMenu : Cannot open a file"
� �
+ � err$ <> "" � �report_error(err$,"")
�
= filer_menu%
R� �create_menu_item(filer_menu%,item%,� in_ptr%,text$,spr$,iconf%,sub%,menuf%)
� text%,vali%
M� filer_menu%!16 < (�(text$)*16)+100 � filer_menu%!16 = (�(text$)*16)+100
$text% = m_indir%(array%)+in_ptr%
/vali% = m_indir%(array%)+in_ptr%+�(text$)+2
in_ptr%+=�(text$+spr$)+4
$(text%) = text$+�(0)
$(vali%) = spr$+�(0)
*miptr% = filer_menu%+(24*item%)+28
miptr%!0 = menuf%
miptr%!4 = sub%
miptr%!8 = iconf%
miptr%!12 = text%
miptr%!16 = vali%
miptr%!20 = �(text$)+1
�
� �initialise_heap(text$)
� t%
+ș "XOS_ReadMemMapInfo" � _wh_pagesize%
!_wh_heapsize% = _wh_pagesize%
"ș "XWimp_SlotSize",-1,-1 � t%
_wh_heaploc% = t% + &8000
?ș "XWimp_SlotSize",_wh_heaploc% + _wh_heapsize% - &8000,-1
/ș "XOS_Heap",0,_wh_heaploc%,,_wh_heapsize%
!�
"
#� �closedown_heap
$�
%
&� �allocate(size%)
'� a%,block_ptr%
(.ș "XOS_Heap",2,_wh_heaploc%,,size% � ,,a%
)� a% <> 0 �
* block_ptr% = a%
+�
,* � �_wimpheap_extendheap(size%) = � �
- block_ptr% = 0
. �
/: ș "XOS_Heap",2,_wh_heaploc%,,size% � ,,block_ptr%
0 �_wimpheap_shrink
1 �
2�
3= block_ptr%
4
5"� �alterblock(block%, change%)
6� n%,f%,t%,block_ptr%
7:ș "XOS_Heap",4,_wh_heaploc%,block%,change% � ,,n% ;f%
8�(f% � 1) = 0 �
9 block_ptr% = n%
:�
;1 ș "XOS_Heap",6,_wh_heaploc%,block% � ,,,t%
</ � �_wimpheap_extendheap(t%+change%) = � �
= block_ptr% = 0
> �
?> ș "XOS_Heap",4,_wh_heaploc%,block%,change% � ,,n% ;f%
@' �(f% � 1) = 0 � block_ptr% = n%
A �
B�
C= block_ptr%
D
E� �deallocate(� block%)
F� block% <> 0 �
G) ș "XOS_Heap",3,_wh_heaploc%,block%
H �_wimpheap_shrink
I block%=0
J�
K block%=0
L�
M
N"� �_wimpheap_extendheap(size%)
O� s%,f%,extended%
P2s% = �_wimpheap_roundup(_wh_heapsize% + size%)
Q:ș "XWimp_SlotSize",_wh_heaploc% + s% - &8000,-1 � ;f%
R�(f% � 1) = 1 �
S extended% = �
T�
U6 ș "XOS_Heap",5,_wh_heaploc%,,s% - _wh_heapsize%
V& _wh_heapsize% = s%:extended% = �
W�
X= extended%
Y
Z� �_wimpheap_shrink
[ � s%,t%
\s% = _wh_heapsize%
]-ș "XOS_Heap",5,_wh_heaploc%,,-s% � ,,,t%
^� t% = -s% � t% = s%
_:_wh_heapsize% = �_wimpheap_roundup(_wh_heapsize% - t%)
`;ș "XOS_Heap",5,_wh_heaploc%,,_wh_heapsize% - (s% - t%)
a?ș "XWimp_SlotSize",_wh_heaploc% + _wh_heapsize% - &8000,-1
b�
c
d � �_wimpheap_roundup(s%)
e� t%
f �(s% � _wh_pagesize%) <> 0 �
g/ t% = _wh_pagesize% - (s% � _wh_pagesize%)
h s% += t%
i�
j= s%
k
l#� �get_string(pointer%,length%)
m � temp$
n � length%=0 � length%=255
o,� pointer%=pointer% � pointer%+length%-1
p � ?pointer%<32 �
q% pointer% = pointer%+length%-1
r �
s temp$+=�(?pointer%)
t �
u�
v
=temp$
w
x� �leaf(path$,sep$)
y2ȕ �path$,sep$):path$=�path$,�path$,sep$)+1):�
z
=path$
{
|� �report_error(e$,t$)
}e$ = �4,�(0))+e$+�(0)
~(ș "Wimp_ReportError",e$,1,app_name$
�
�
�%� �create_menu_title(ptr%,title$)
�$ptr% =�title$,12)
�+ptr%?12=7:ptr%?13=2:ptr%?14=7:ptr%?15=0
�2ptr%!16=12+(16*�(title$)):ptr%!20=44:ptr%!24=0
��
�
�"� �create_menu_end(ptr%,item%)
�-ptr%+=(item%*24)+28:!ptr% = (!ptr% � 128)
��
�
�!� �does_sprite_exist(sprite$)
�-ș "XWimp_SpriteOp",40,,sprite$ � ;flags%
�#� (flags%�1) = 1 � sprite$ = ""
�
= sprite$
� 00000000 0d 00 01 11 f4 20 3e 20 46 69 6c 65 72 4d 65 6e |..... > FilerMen|
00000010 75 0d 00 02 05 f4 0d 00 03 12 f4 20 56 65 72 73 |u.......... Vers|
00000020 69 6f 6e 20 30 2e 32 30 0d 00 04 05 f4 0d 00 05 |ion 0.20........|
00000030 19 f4 20 28 63 29 20 44 61 76 69 64 20 4d 63 43 |.. (c) David McC|
00000040 6f 72 6d 61 63 6b 0d 00 06 05 f4 0d 00 07 42 f4 |ormack........B.|
00000050 20 4f 70 65 6e 73 20 61 20 73 74 61 6e 64 61 72 | Opens a standar|
00000060 64 20 52 49 53 43 20 4f 53 20 6d 65 6e 75 20 74 |d RISC OS menu t|
00000070 68 61 74 20 77 69 6c 6c 20 63 6f 6e 74 61 69 6e |hat will contain|
00000080 20 74 68 65 20 63 6f 6e 74 65 6e 74 73 0d 00 08 | the contents...|
00000090 15 f4 20 6f 66 20 61 20 64 69 72 65 63 74 6f 72 |.. of a director|
000000a0 79 2e 0d 00 09 04 0d 00 0a 24 c8 99 20 22 57 69 |y........$.. "Wi|
000000b0 6d 70 5f 52 65 61 64 53 79 73 49 6e 66 6f 22 2c |mp_ReadSysInfo",|
000000c0 33 20 b8 20 73 74 61 74 65 25 0d 00 0b 42 e7 20 |3 . state%...B. |
000000d0 73 74 61 74 65 25 20 3d 20 30 20 8c 20 85 20 a2 |state% = 0 . . .|
000000e0 20 30 2c 22 46 69 6c 65 72 4d 65 6e 75 20 77 69 | 0,"FilerMenu wi|
000000f0 6c 6c 20 6f 6e 6c 79 20 72 75 6e 20 69 6e 20 74 |ll only run in t|
00000100 68 65 20 64 65 73 6b 74 6f 70 21 22 0d 00 0c 04 |he desktop!"....|
00000110 0d 00 0d 04 0d 00 0e 29 ee 20 85 20 f2 72 65 70 |.......). . .rep|
00000120 6f 72 74 5f 65 72 72 6f 72 28 f6 24 2b 22 20 40 |ort_error(.$+" @|
00000130 20 22 2b c3 28 9e 29 2c 22 22 29 3a e0 0d 00 0f | "+.(.),""):....|
00000140 12 f2 64 65 66 69 6e 65 5f 6d 65 6d 6f 72 79 0d |..define_memory.|
00000150 00 10 14 f2 64 65 66 69 6e 65 5f 76 61 72 69 61 |....define_varia|
00000160 62 6c 65 0d 00 11 1f f2 69 6e 69 74 69 61 6c 69 |ble.....initiali|
00000170 73 65 5f 68 65 61 70 28 61 70 70 5f 6e 61 6d 65 |se_heap(app_name|
00000180 24 29 0d 00 12 40 c8 99 20 22 57 69 6d 70 5f 49 |$)...@.. "Wimp_I|
00000190 6e 69 74 69 61 6c 69 73 65 22 2c 32 30 30 2c 26 |nitialise",200,&|
000001a0 34 42 35 33 34 31 35 34 2c 61 70 70 5f 6e 61 6d |4B534154,app_nam|
000001b0 65 24 20 b8 20 2c 74 61 73 6b 5f 68 61 6e 64 6c |e$ . ,task_handl|
000001c0 65 25 0d 00 13 0e f2 70 61 72 73 65 5f 65 6e 76 |e%.....parse_env|
000001d0 0d 00 14 04 0d 00 15 38 ee 20 85 20 f2 72 65 70 |.......8. . .rep|
000001e0 6f 72 74 5f 65 72 72 6f 72 28 22 4d 61 69 6e 20 |ort_error("Main |
000001f0 63 6f 64 65 20 3a 20 22 2b f6 24 2b 22 20 40 20 |code : "+.$+" @ |
00000200 22 2b c3 28 9e 29 2c 22 22 29 3a e0 0d 00 16 37 |"+.(.),""):....7|
00000210 6d 65 6e 75 25 28 31 30 29 20 3d 20 a4 66 69 6c |menu%(10) = .fil|
00000220 65 72 5f 6d 65 6e 75 28 74 69 74 6c 65 24 2c 31 |er_menu(title$,1|
00000230 30 2c 66 69 6c 65 72 5f 6d 65 6e 75 5f 70 61 74 |0,filer_menu_pat|
00000240 68 24 29 0d 00 17 2b 6d 61 73 6b 25 20 3d 20 30 |h$)...+mask% = 0|
00000250 3a e7 20 6d 65 6e 75 25 28 31 30 29 20 3d 20 2d |:. menu%(10) = -|
00000260 31 20 8c 20 71 75 69 74 25 20 3d 20 2d 31 0d 00 |1 . quit% = -1..|
00000270 18 27 c8 97 20 6d 5f 78 25 2c 6d 5f 79 25 2c 6d |.'.. m_x%,m_y%,m|
00000280 5f 62 25 3a 6d 5f 78 25 2d 3d 36 34 3a 6d 5f 79 |_b%:m_x%-=64:m_y|
00000290 25 2b 3d 32 30 0d 00 19 37 c8 99 20 22 57 69 6d |%+=20...7.. "Wim|
000002a0 70 5f 43 72 65 61 74 65 4d 65 6e 75 22 2c 2c 6d |p_CreateMenu",,m|
000002b0 65 6e 75 25 28 31 30 29 2c 6d 5f 78 25 2c 6d 5f |enu%(10),m_x%,m_|
000002c0 79 25 3a 6d 61 73 6b 25 20 3d 20 31 0d 00 1a 04 |y%:mask% = 1....|
000002d0 0d 00 1b 05 f5 0d 00 1c 24 20 20 c8 99 20 22 57 |........$ .. "W|
000002e0 69 6d 70 5f 50 6f 6c 6c 22 2c 6d 61 73 6b 25 2c |imp_Poll",mask%,|
000002f0 62 6c 6b 25 20 b8 20 72 25 0d 00 1d 0d 20 20 c8 |blk% . r%.... .|
00000300 8e 20 72 25 20 ca 0d 00 1e 0c 20 20 20 20 c9 20 |. r% ..... . |
00000310 30 3a 0d 00 1f 3d 20 20 20 20 20 20 c8 99 20 22 |0:...= .. "|
00000320 57 69 6d 70 5f 43 72 65 61 74 65 4d 65 6e 75 22 |Wimp_CreateMenu"|
00000330 2c 2c 6d 65 6e 75 25 28 31 30 29 2c 6d 5f 78 25 |,,menu%(10),m_x%|
00000340 2c 6d 5f 79 25 3a 6d 61 73 6b 25 20 3d 20 31 0d |,m_y%:mask% = 1.|
00000350 00 20 0c 20 20 20 20 c9 20 39 3a 0d 00 21 22 20 |. . . 9:..!" |
00000360 20 20 20 20 20 f2 66 69 6c 65 72 5f 6d 65 6e 75 | .filer_menu|
00000370 5f 73 65 6c 65 63 74 28 62 6c 6b 25 29 0d 00 22 |_select(blk%).."|
00000380 33 20 20 20 20 20 20 c8 99 20 22 57 69 6d 70 5f |3 .. "Wimp_|
00000390 47 65 74 50 6f 69 6e 74 65 72 49 6e 66 6f 22 2c |GetPointerInfo",|
000003a0 2c 62 6c 6b 25 3a 71 75 69 74 25 20 3d 20 2d 31 |,blk%:quit% = -1|
000003b0 0d 00 23 4e 20 20 20 20 20 20 e7 20 28 62 6c 6b |..#N . (blk|
000003c0 25 21 38 20 3d 20 31 29 20 8c 20 c8 99 20 22 57 |%!8 = 1) . .. "W|
000003d0 69 6d 70 5f 43 72 65 61 74 65 4d 65 6e 75 22 2c |imp_CreateMenu",|
000003e0 2c 6d 65 6e 75 25 28 31 30 29 2c 6d 5f 78 25 2c |,menu%(10),m_x%,|
000003f0 6d 5f 79 25 3a 71 75 69 74 25 20 3d 20 30 0d 00 |m_y%:quit% = 0..|
00000400 24 0f 20 20 20 20 c9 20 31 37 2c 31 38 0d 00 25 |$. . 17,18..%|
00000410 16 20 20 20 20 20 20 c8 8e 20 62 6c 6b 25 21 31 |. .. blk%!1|
00000420 36 20 ca 0d 00 26 1f 20 20 20 20 20 20 20 20 c9 |6 ...&. .|
00000430 20 30 20 20 20 20 20 3a 71 75 69 74 25 20 3d 20 | 0 :quit% = |
00000440 2d 31 0d 00 27 28 20 20 20 20 20 20 20 20 c9 20 |-1..'( . |
00000450 26 34 30 30 43 30 3a f2 6d 65 6e 75 5f 77 61 72 |&400C0:.menu_war|
00000460 6e 69 6e 67 28 62 6c 6b 25 29 0d 00 28 28 20 20 |ning(blk%)..(( |
00000470 20 20 20 20 20 20 c9 20 26 34 30 30 43 39 3a 71 | . &400C9:q|
00000480 75 69 74 25 20 3d 20 28 6d 61 73 6b 25 20 3d 20 |uit% = (mask% = |
00000490 31 29 0d 00 29 0b 20 20 20 20 20 20 cb 0d 00 2a |1)..). ...*|
000004a0 07 20 20 cb 0d 00 2b 10 fd 20 71 75 69 74 25 20 |. ...+.. quit% |
000004b0 3d 20 2d 31 0d 00 2c 05 e0 0d 00 2d 04 0d 00 2e |= -1..,....-....|
000004c0 14 dd 20 f2 64 65 66 69 6e 65 5f 6d 65 6d 6f 72 |.. .define_memor|
000004d0 79 0d 00 2f 1c de 20 6d 65 6e 75 25 28 32 30 29 |y../.. menu%(20)|
000004e0 2c 6d 5f 69 6e 64 69 72 25 28 32 30 29 0d 00 30 |,m_indir%(20)..0|
000004f0 2a de 20 74 65 6d 70 5f 62 6c 6b 25 20 35 31 32 |*. temp_blk% 512|
00000500 2c 20 62 6c 6b 25 20 35 31 32 2c 20 72 65 73 75 |, blk% 512, resu|
00000510 6c 74 25 20 32 35 36 0d 00 31 05 e1 0d 00 32 04 |lt% 256..1....2.|
00000520 0d 00 33 16 dd 20 f2 64 65 66 69 6e 65 5f 76 61 |..3.. .define_va|
00000530 72 69 61 62 6c 65 0d 00 34 22 61 70 70 5f 6e 61 |riable..4"app_na|
00000540 6d 65 24 20 20 20 20 20 20 20 20 3d 20 22 46 69 |me$ = "Fi|
00000550 6c 65 72 4d 65 6e 75 22 0d 00 35 18 71 75 69 74 |lerMenu"..5.quit|
00000560 25 20 20 20 20 20 20 20 20 20 20 20 20 3d 20 30 |% = 0|
00000570 0d 00 36 18 6f 70 65 6e 5f 61 70 70 73 25 20 20 |..6.open_apps% |
00000580 20 20 20 20 20 3d 20 30 0d 00 37 18 66 69 6c 65 | = 0..7.file|
00000590 72 5f 6d 65 6e 75 5f 69 6d 67 73 25 20 3d 20 30 |r_menu_imgs% = 0|
000005a0 0d 00 38 18 6b 69 6c 6c 5f 74 69 74 6c 65 25 20 |..8.kill_title% |
000005b0 20 20 20 20 20 3d 20 30 0d 00 39 18 6f 70 65 6e | = 0..9.open|
000005c0 5f 66 69 6c 65 72 6d 65 6e 75 73 25 20 3d 20 30 |_filermenus% = 0|
000005d0 0d 00 3a 19 75 73 65 5f 73 70 72 69 74 65 73 25 |..:.use_sprites%|
000005e0 20 20 20 20 20 3d 20 2d 31 0d 00 3b 19 66 69 6c | = -1..;.fil|
000005f0 65 5f 63 6f 6c 25 20 20 20 20 20 20 20 20 3d 20 |e_col% = |
00000600 31 30 0d 00 3c 18 61 70 70 5f 63 6f 6c 25 20 20 |10..<.app_col% |
00000610 20 20 20 20 20 20 20 3d 20 38 0d 00 3d 19 69 6d | = 8..=.im|
00000620 61 67 65 5f 63 6f 6c 25 20 20 20 20 20 20 20 3d |age_col% =|
00000630 20 31 34 0d 00 3e 19 64 69 72 5f 63 6f 6c 25 20 | 14..>.dir_col% |
00000640 20 20 20 20 20 20 20 20 3d 20 31 31 0d 00 3f 19 | = 11..?.|
00000650 74 69 74 6c 65 24 20 20 20 20 20 20 20 20 20 20 |title$ |
00000660 20 3d 20 22 22 0d 00 40 19 66 69 6c 65 72 5f 6d | = ""..@.filer_m|
00000670 65 6e 75 5f 70 61 74 68 24 20 3d 20 22 22 0d 00 |enu_path$ = ""..|
00000680 41 05 e1 0d 00 42 04 0d 00 43 10 dd 20 f2 70 61 |A....B...C.. .pa|
00000690 72 73 65 5f 65 6e 76 0d 00 44 19 ea 20 65 6e 76 |rse_env..D.. env|
000006a0 24 2c 6c 70 25 2c 64 61 74 61 24 2c 63 6f 6d 24 |$,lp%,data$,com$|
000006b0 0d 00 45 04 0d 00 46 42 c8 99 20 22 4f 53 5f 47 |..E...FB.. "OS_G|
000006c0 65 74 45 6e 76 22 20 b8 20 65 6e 76 24 3a e3 20 |etEnv" . env$:. |
000006d0 6c 70 25 20 3d 20 30 b8 32 3a 65 6e 76 24 20 3d |lp% = 0.2:env$ =|
000006e0 20 c1 65 6e 76 24 2c a7 65 6e 76 24 2c 22 20 22 | .env$,.env$," "|
000006f0 29 2b 31 29 3a ed 0d 00 47 04 0d 00 48 27 c8 95 |)+1):...G...H'..|
00000700 20 c0 65 6e 76 24 2c 31 29 20 3d 20 22 20 22 3a | .env$,1) = " ":|
00000710 65 6e 76 24 20 3d 20 c1 65 6e 76 24 2c 32 29 3a |env$ = .env$,2):|
00000720 ce 0d 00 49 23 c8 95 20 c2 65 6e 76 24 29 20 3d |...I#.. .env$) =|
00000730 20 22 20 22 3a 65 6e 76 24 20 3d 20 c0 65 6e 76 | " ":env$ = .env|
00000740 24 29 3a ce 0d 00 4a 04 0d 00 4b 29 c8 95 20 c0 |$):...J...K).. .|
00000750 65 6e 76 24 2c 31 29 20 3d 20 22 20 22 20 8c 20 |env$,1) = " " . |
00000760 65 6e 76 24 20 3d 20 c1 65 6e 76 24 2c 32 29 3a |env$ = .env$,2):|
00000770 ce 0d 00 4c 2e e7 20 a7 65 6e 76 24 2c 22 20 22 |...L.. .env$," "|
00000780 29 20 20 3d 20 30 20 20 20 8c 20 65 6e 76 24 20 |) = 0 . env$ |
00000790 3d 20 22 2d 70 61 74 68 20 22 2b 65 6e 76 24 0d |= "-path "+env$.|
000007a0 00 4d 04 0d 00 4e 15 65 6e 76 24 20 3d 20 65 6e |.M...N.env$ = en|
000007b0 76 24 20 2b 20 22 20 22 0d 00 4f 04 0d 00 50 16 |v$ + " "..O...P.|
000007c0 c8 95 20 a7 65 6e 76 24 2c 22 20 22 29 20 3c 3e |.. .env$," ") <>|
000007d0 20 30 0d 00 51 20 20 20 63 6f 6d 24 20 3d 20 c0 | 0..Q com$ = .|
000007e0 65 6e 76 24 2c a7 65 6e 76 24 2c 22 20 22 29 2d |env$,.env$," ")-|
000007f0 31 29 0d 00 52 2e 20 20 e7 20 a7 65 6e 76 24 2c |1)..R. . .env$,|
00000800 22 20 22 29 20 3d 20 30 20 8c 20 63 6f 6d 24 20 |" ") = 0 . com$ |
00000810 3d 20 65 6e 76 24 3a 65 6e 76 24 20 3d 20 22 22 |= env$:env$ = ""|
00000820 0d 00 53 20 20 20 65 6e 76 24 20 3d 20 c1 65 6e |..S env$ = .en|
00000830 76 24 2c a7 65 6e 76 24 2c 22 20 22 29 2b 31 29 |v$,.env$," ")+1)|
00000840 0d 00 54 04 0d 00 55 0e 20 20 64 61 74 61 24 3d |..T...U. data$=|
00000850 22 22 0d 00 56 18 20 20 e7 20 c0 63 6f 6d 24 2c |""..V. . .com$,|
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00002e6e 
.