mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-29 17:59:50 +03:00
1404 lines
28 KiB
NASM
1404 lines
28 KiB
NASM
key:
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mov ecx,1
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mcall 66,3
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xor ebx,ebx
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test al,0x03
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jz @f
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or ebx,KM_SHIFT
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@@: test al,0x0C
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jz @f
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or ebx,KM_CTRL
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@@: test al,0x30
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jz @f
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or ebx,KM_ALT
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@@: mov [shi],ebx
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test al,0x03
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jz @f
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inc cl
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@@: mcall 26,2,,key1
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mcall 2
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cmp al,0
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jne still.skip_write
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shr eax,8
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cmp al,224
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jne @f
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mov [ext],0x01
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jmp still.skip_write
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@@: cmp al,225
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jne @f
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mov [ext],0x02
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jmp still.skip_write
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@@:
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mov ah,[ext]
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mov [ext],0
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or eax,[shi]
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test al,0x80
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jnz still.skip_write
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mov [chr],al
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cmp [bot_mode],0
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je @f
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mov ebx,eax
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mov al,2
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call [bot_dlg_handler]
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jmp still
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@@:
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mov esi,accel_table
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.acc: cmp eax,[esi]
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jne @f
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test [options],OPTS_SECURESEL
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jz .lp1
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m2m [sel.x],[pos.x]
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m2m [sel.y],[pos.y]
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.lp1: mov [s_status],0
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call dword[esi+4]
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jmp still
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@@: add esi,8
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cmp byte[esi],0
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jne .acc
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test dword[shi],KM_CTRLALT
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jnz still.skip_write
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mov [s_status],0
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movzx eax,[chr]
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movzx eax,[eax+key0]
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or al,al
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jz still.skip_write
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movzx eax,[eax+key1]
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push eax
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test [options],OPTS_SECURESEL
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jz .lp2
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m2m [sel.x],[pos.x]
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m2m [sel.y],[pos.y]
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jmp .put
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.lp2: call delete_selection
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test [options],OPTS_AUTOBRACES
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jz .put
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cmp al,'['
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jne @f
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mov al,']'
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call .lp3
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dec [pos.x]
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jmp .put
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@@: cmp al,'('
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jne @f
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mov al,')'
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call .lp3
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dec [pos.x]
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jmp .put
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@@: cmp al,'{'
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jne .put
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mov al,'}'
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call .lp3
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dec [pos.x]
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.put: pop eax
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push still
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inc [sel.x]
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.lp3: push [pos.x] eax
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inc dword[esp+4]
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mov eax,1
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jmp key.tab.direct
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;-----------------------------------------------------------------------------
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func key.ctrl_a ;///// SELECT ALL DOCUMENT ///////////////////////////////////
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;-----------------------------------------------------------------------------
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xor eax,eax
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mov [sel.x],eax
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mov [sel.y],eax
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mov ecx,[lines]
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dec ecx
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mov [pos.y],ecx
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call get_line_offset
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call get_real_length
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mov [pos.x],eax
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call draw_file
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ret
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endf
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;-----------------------------------------------------------------------------
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func key.ctrl_o ;///// ENTER OPEN FILENAME ///////////////////////////////////
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;-----------------------------------------------------------------------------
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mov [bot_dlg_mode2],0
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.direct:
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mov [s_status],s_enter_filename
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mov [bot_mode],1
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mov [bot_dlg_height],16*2+4*2-1
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mov [bot_dlg_handler],osdlg_handler
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mov [focused_tb],tb_opensave
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mov ecx,[f_info.length]
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mov [tb_opensave.length],cl
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jecxz @f
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mov esi,f_info.path
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mov edi,tb_opensave.text
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cld
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rep movsb
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@@: mov al,[tb_opensave.length]
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mov [tb_opensave.pos.x],al
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mov [tb_opensave.sel.x],0
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mov [tb_casesen],1
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call drawwindow
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ret
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endf
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;-----------------------------------------------------------------------------
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func key.ctrl_s ;///// ENTER SAVE FILENAME ///////////////////////////////////
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;-----------------------------------------------------------------------------
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cmp [modified],0
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je .exit
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cmp [f_info.length],0
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je key.shift_ctrl_s
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call save_file
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call drawwindow
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.exit:
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ret
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key.shift_ctrl_s:
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mov [bot_dlg_mode2],1
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jmp key.ctrl_o.direct
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endf
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;-----------------------------------------------------------------------------
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func key.ctrl_n ;///// ENTER SAVE FILENAME ///////////////////////////////////
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;-----------------------------------------------------------------------------
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call new_file
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ret
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endf
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;-----------------------------------------------------------------------------
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func key.ctrl_f ;///// ENTER KEYWORD TO FIND /////////////////////////////////
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;-----------------------------------------------------------------------------
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mov [bot_dlg_mode2],0
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mov [bot_dlg_height],16*2+4*2-1
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mov [s_status],s_enter_text_to_find
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.direct:
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mov [bot_mode],1
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mov [bot_dlg_handler],finddlg_handler
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mov [focused_tb],tb_find
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mov ecx,[s_search.size]
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mov [tb_find.length],cl
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jecxz @f
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mov esi,s_search
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mov edi,tb_find.text
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cld
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rep movsb
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@@: mov al,[tb_find.length]
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mov [tb_find.pos.x],al
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mov [tb_find.sel.x],0
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mov [tb_casesen],0
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call drawwindow
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ret
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endf
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func key.ctrl_h
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mov [bot_dlg_mode2],1
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mov [bot_dlg_height],16*3+4*2+1
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mov [s_status],s_enter_text_to_replace
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jmp key.ctrl_f.direct
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endf
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func key.ctrl_g
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ret
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macro comment {
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mov [bot_dlg_mode2],0
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mov [bot_dlg_height],16*2+4*2-1
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mov [bot_mode],1
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mov [bot_dlg_handler],gotodlg_handler
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mov [focused_tb],tb_gotorow
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mov al,[tb_gotorow.length]
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mov [tb_gotorow.pos.x],al
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mov [tb_gotorow.sel.x],0
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mov [tb_casesen],0
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call drawwindow
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ret
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}
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endf
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; CHANGE_LANG_LAYOUT { ; Ctrl + F8
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; 3 times english -> russian
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; 2 times russian -> english
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; call layout
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; jmp still
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; CHANGE_LANG_LAYOUT }
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;-----------------------------------------------------------------------------
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func key.ctrl_left ;///// GO TO PREVIOUS WORD ////////////////////////////////
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;-----------------------------------------------------------------------------
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call clear_selection
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;-----------------------------------------------------------------------------
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key.shift_ctrl_left: ;///// GO TO PREVIOUS WORD, WITH SELECTION /////////
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;-----------------------------------------------------------------------------
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mov ebx,[pos.y]
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mov edx,[pos.x]
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cld
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mov ecx,ebx
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call get_line_offset
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.lp1: cmp dx,[esi]
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jle @f
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movzx edx,word[esi]
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@@: dec edx
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jl .nx1
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add esi,4
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add esi,edx
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mov ecx,edx
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@@: push ecx
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mov edi,symbols_ex
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mov ecx,symbols_ex.size+symbols.size
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mov al,[esi]
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dec esi
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repne scasb
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pop ecx
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jne @f
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dec edx
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dec ecx
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jnz @b
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.nx1: dec ebx
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js .exit.2
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mov ecx,ebx
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call get_line_offset
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movzx edx,word[esi]
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dec edx
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jmp .lp1
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@@:
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mov ecx,ebx
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call get_line_offset
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.lp2: cmp dx,[esi]
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jle @f
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movzx edx,word[esi]
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@@: or edx,edx
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jl .nx2
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add esi,4
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add esi,edx
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@@: mov edi,symbols_ex
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mov ecx,symbols_ex.size+symbols.size
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mov al,[esi]
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dec esi
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repne scasb
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je @f
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dec edx
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jns @b
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jmp @f
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.nx2: dec ebx
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js .exit.2
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mov ecx,ebx
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call get_line_offset
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movzx edx,word[esi]
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dec edx
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jmp .lp2
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@@:
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inc edx
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mov [pos.y],ebx
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mov [pos.x],edx
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test byte[shi+2],0x01
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jnz @f
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mov [sel.y],ebx
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mov [sel.x],edx
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@@: sub ebx,[top_line]
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jge @f
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add [top_line],ebx
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@@: mov eax,edx
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sub eax,[left_col]
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cmp eax,[columns.scr]
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jl @f
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sub eax,[columns.scr]
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inc eax
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add [left_col],eax
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jmp .exit
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@@: cmp edx,[left_col]
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jge .exit
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mov [left_col],edx
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.exit:
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call draw_file
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.exit.2:
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ret
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endf
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;-----------------------------------------------------------------------------
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func key.ctrl_right ;///// GO TO NEXT WORD ///////////////////////////////////
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;-----------------------------------------------------------------------------
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call clear_selection
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;-----------------------------------------------------------------------------
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key.shift_ctrl_right: ;///// GO TO NEXT WORD, WITH SELECTION ////////////
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;-----------------------------------------------------------------------------
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mov ebx,[pos.y]
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mov edx,[pos.x]
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cld
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.lp1: mov ecx,ebx
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call get_line_offset
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movzx ecx,word[esi]
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cmp edx,ecx
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jge .nx1
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add esi,4
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add esi,edx
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sub ecx,edx
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@@: push ecx
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mov edi,symbols_ex
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mov ecx,symbols_ex.size+symbols.size
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lodsb
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repne scasb
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pop ecx
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je @f
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inc edx
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dec ecx
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jnz @b
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.nx1: inc ebx
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cmp ebx,[lines]
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jge .exit.2
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xor edx,edx
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jmp .lp1
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@@:
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.lp2: mov ecx,ebx
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call get_line_offset
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movzx ecx,word[esi]
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cmp edx,ecx
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jge .nx2
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add esi,4
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add esi,edx
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sub ecx,edx
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@@: push ecx
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mov edi,symbols_ex
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mov ecx,symbols_ex.size+symbols.size
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lodsb
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repne scasb
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pop ecx
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jne @f
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inc edx
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dec ecx
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jnz @b
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.nx2: inc ebx
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cmp ebx,[lines]
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jge .exit.2
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xor edx,edx
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jmp .lp2
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@@:
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mov [pos.y],ebx
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mov [pos.x],edx
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test byte[shi+2],0x01
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jnz @f
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mov [sel.y],ebx
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mov [sel.x],edx
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@@: sub ebx,[top_line]
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cmp ebx,[lines.scr]
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jl @f
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sub ebx,[lines.scr]
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inc ebx
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add [top_line],ebx
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@@: mov eax,edx
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sub eax,[left_col]
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cmp eax,[columns.scr]
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jl @f
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sub eax,[columns.scr]
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inc eax
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add [left_col],eax
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jmp .exit
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@@: cmp edx,[left_col]
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jge .exit
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mov [left_col],edx
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.exit:
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call draw_file
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.exit.2:
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ret
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endf
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;-----------------------------------------------------------------------------
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func key.ctrl_x
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cmp [sel.selected],0
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je @f
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call key.ctrl_c
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call key.del
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mov [modified],1
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@@: ret
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endf
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;-----------------------------------------------------------------------------
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func key.ctrl_c
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mov [copy_size],0
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cmp [sel.selected],0
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je .exit
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cld
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mov eax,[sel.begin.y]
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cmp eax,[sel.end.y]
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je .single_line
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mov ecx,[sel.begin.y]
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call get_line_offset
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inc ecx
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push ecx
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mov edi,AREA_CBUF
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call get_real_length
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sub eax,[sel.begin.x]
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jge @f
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xor eax,eax
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@@: add esi,[sel.begin.x]
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add esi,4
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stosd
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mov ecx,eax
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jecxz @f
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rep movsb
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@@: mov ecx,[sel.end.y]
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call get_line_offset
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pop ecx
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cmp ecx,[sel.end.y]
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je @f
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mov eax,esi
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call get_line_offset
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sub eax,esi
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mov ecx,eax
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rep movsb
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mov ecx,[sel.end.y]
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@@: call get_line_offset
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movzx eax,word[esi]
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add esi,4
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; lodsd
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cmp eax,[sel.end.x]
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jle @f
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mov eax,[sel.end.x]
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@@: mov ebx,edi
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stosd
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; add esi,eax
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mov ecx,eax
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jecxz @f
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rep movsb
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sub eax,[sel.end.x]
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jz @f
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neg eax
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mov ecx,eax
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add [ebx],eax
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mov al,' '
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rep stosb
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@@: sub edi,AREA_CBUF
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mov [copy_size],edi
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mov eax,[sel.end.y]
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sub eax,[sel.begin.y]
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inc eax
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mov [copy_count],eax
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.exit:
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ret
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.single_line:
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mov eax,[sel.end.x]
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sub eax,[sel.begin.x]
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mov edi,AREA_CBUF
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stosd
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mov ecx,[sel.begin.y]
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call get_line_offset
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mov ebx,[sel.begin.x]
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mov ecx,[sel.end.x]
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cmp ebx,[esi]
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jge .add_spaces
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cmp ecx,[esi]
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jle .lp1
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mov ecx,[esi]
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.lp1: sub ecx,[sel.begin.x]
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sub eax,ecx
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lea esi,[esi+ebx+4]
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rep movsb
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|
|
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.add_spaces:
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mov ecx,eax
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mov al,' '
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jecxz @b
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rep stosb
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jmp @b
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endf
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|
|
|
;-----------------------------------------------------------------------------
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|
func key.ctrl_v
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cmp [copy_size],0
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je .exit
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|
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call delete_selection
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|
|
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mov ecx,[pos.y]
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call get_line_offset
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pushd [esi] esi
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mov ecx,[pos.x]
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call line_add_spaces
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mov ecx,[copy_size]
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|
sub ecx,4
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|
mov edi,AREA_TEMP2
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mov eax,esi
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mov esi,edi
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sub esi,ecx
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|
lea ecx,[eax+4]
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add ecx,[pos.x]
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|
neg ecx
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lea ecx,[esi+ecx+1]
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std
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rep movsb
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|
|
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mov ecx,[copy_count]
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|
dec ecx
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jz .single_line
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|
|
|
cld
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pop edi
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|
add edi,4
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mov esi,AREA_CBUF
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lodsd
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|
|
|
mov ebx,[pos.x]
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|
add eax,ebx
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|
mov [edi-4],ax
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|
sub eax,ebx
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|
call .check_columns
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add edi,ebx
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|
@@: push ecx
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mov ecx,eax
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rep movsb
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|
lodsd
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|
and eax,0x0000FFFF
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|
stosd
|
|
or dword[edi-4],0x00010000
|
|
pop ecx
|
|
loop @b
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|
|
|
pop ecx
|
|
sub ecx,ebx
|
|
add [edi-4],cx
|
|
call .check_columns
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|
mov ecx,eax
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|
rep movsb
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|
|
|
mov [pos.x],eax
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|
mov [sel.x],eax
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|
mov eax,[copy_count]
|
|
dec eax
|
|
add [pos.y],eax
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|
add [sel.y],eax
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|
add [lines],eax
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|
|
|
call check_inv_all
|
|
mov [modified],1
|
|
jmp .exit
|
|
|
|
.single_line:
|
|
cld
|
|
pop edi
|
|
add edi,4
|
|
mov esi,AREA_CBUF
|
|
lodsd
|
|
add [edi-4],ax
|
|
and dword[edi-4],not 0x00020000
|
|
or dword[edi-4],0x00010000
|
|
call .check_columns
|
|
add edi,[pos.x]
|
|
add esp,4
|
|
mov ecx,eax
|
|
rep movsb
|
|
|
|
add [pos.x],eax
|
|
add [sel.x],eax
|
|
|
|
call check_inv_all
|
|
mov [modified],1
|
|
|
|
.exit:
|
|
ret
|
|
|
|
.check_columns:
|
|
push eax
|
|
movzx eax,word[edi-4]
|
|
cmp eax,[columns]
|
|
jbe @f
|
|
mov [columns],eax
|
|
@@: pop eax
|
|
ret
|
|
; push eax ebx esi
|
|
; add esi,eax
|
|
; xor ebx,ebx
|
|
; neg eax
|
|
; jz .lp1
|
|
; @@: cmp byte[esi+ebx-1],' '
|
|
; jne .lp1
|
|
; dec ebx
|
|
; cmp ebx,eax
|
|
; jg @b
|
|
; .lp1: add ebx,[edi-4]
|
|
; cmp [columns],ebx
|
|
; jae @f
|
|
; mov [columns],ebx
|
|
; @@: pop esi ebx eax
|
|
; ret
|
|
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.ctrl_d ;///// INSERT SEPARATOR //////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov ecx,[pos.y]
|
|
call get_line_offset
|
|
mov ebx,esi
|
|
|
|
mov ecx,[lines]
|
|
call get_line_offset
|
|
lea edi,[esi+90+4]
|
|
lea ecx,[esi+4]
|
|
sub ecx,ebx
|
|
std
|
|
rep movsb
|
|
|
|
lea edi,[ebx+5]
|
|
mov word[ebx],90
|
|
mov al,ASEPC
|
|
mov ecx,79
|
|
cld
|
|
rep stosb
|
|
mov al,' '
|
|
mov ecx,10
|
|
rep stosb
|
|
mov byte[ebx+4],';'
|
|
|
|
inc [lines]
|
|
inc [pos.y]
|
|
m2m [sel.y],[pos.y]
|
|
|
|
call check_inv_all
|
|
mov [modified],1
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.ctrl_y ;///// DELETE CURRENT LINE ///////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov eax,[pos.y]
|
|
inc eax
|
|
cmp eax,[lines]
|
|
jge .exit
|
|
|
|
mov ecx,[pos.y]
|
|
call get_line_offset
|
|
mov edi,esi
|
|
lodsd
|
|
add esi,eax
|
|
|
|
dec [lines]
|
|
mov ecx,AREA_TEMP2
|
|
sub ecx,esi
|
|
shr ecx,2 ;// fixed (was 4)
|
|
cld
|
|
rep movsd
|
|
call check_inv_all
|
|
mov [modified],1
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.up ;///// GO TO PREVIOUS LINE ///////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_up: ;///// GO TO PREVIOUS LINE, WITH SELECTION ////////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov eax,[pos.y]
|
|
dec eax
|
|
jns @f
|
|
xor eax,eax
|
|
@@: mov ecx,[top_line]
|
|
cmp eax,ecx
|
|
jae @f
|
|
dec ecx
|
|
jns @f
|
|
xor ecx,ecx
|
|
@@: test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.y],eax
|
|
@@: call check_inv_all.skip_init
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.down ;///// GO TO NEXT LINE /////////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_down: ;///// GO TO NEXT LINE, WITH SELECTION //////////////////
|
|
;-----------------------------------------------------------------------------
|
|
|
|
mov eax,[pos.y]
|
|
inc eax
|
|
cmp eax,[lines]
|
|
jb @f
|
|
dec eax
|
|
@@: mov ecx,[top_line]
|
|
mov edx,eax
|
|
sub edx,ecx
|
|
cmp edx,[lines.scr]
|
|
jb @f
|
|
inc ecx
|
|
@@: test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.y],eax
|
|
@@: call check_inv_all.skip_init
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.left ;///// GO TO PREVIOUS CHAR /////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_left: ;///// GO TO PREVIOUS CHAR, WITH SELECTION //////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov eax,[pos.x]
|
|
dec eax
|
|
jns @f
|
|
inc eax
|
|
@@: test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.x],eax
|
|
@@: mov [pos.x],eax
|
|
call check_inv_all
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.right ;///// GO TO NEXT CHAR ////////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_right: ;///// GO TO NEXT CHAR, WITH SELECTION /////////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov eax,[pos.x]
|
|
inc eax
|
|
cmp eax,[columns]
|
|
jbe @f
|
|
dec eax
|
|
@@: test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.x],eax
|
|
@@: mov [pos.x],eax
|
|
call check_inv_all
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.pgup ;///// GO TO PREVIOUS PAGE /////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_pgup: ;///// GO TO PREVIOUS PAGE, WITH SELECTION //////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov edx,[lines.scr]
|
|
dec edx
|
|
mov eax,[pos.y]
|
|
mov ecx,[top_line]
|
|
sub eax,edx
|
|
jns @f
|
|
xor eax,eax
|
|
@@: sub ecx,edx
|
|
jns @f
|
|
xor ecx,ecx
|
|
@@: test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.y],eax
|
|
@@: call check_inv_all.skip_init
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.pgdn ;///// GO TO NEXT PAGE /////////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_pgdn: ;///// GO TO NEXT PAGE, WITH SELECTION //////////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov edx,[lines.scr]
|
|
dec edx
|
|
mov eax,[pos.y]
|
|
mov ecx,[top_line]
|
|
add eax,edx
|
|
add ecx,edx
|
|
cmp eax,[lines]
|
|
jb @f
|
|
mov eax,[lines]
|
|
dec eax
|
|
@@: test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.y],eax
|
|
@@: call check_inv_all.skip_init
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.home ;///// GO TO LINE START ////////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_home: ;///// GO TO LINE START, WITH SELECTION /////////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov [pos.x],0
|
|
test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.x],0
|
|
@@: call check_inv_all
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.end ;///// GO TO LINE END ///////////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_end: ;///// GO TO LINE END, WITH SELECTION ////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov ecx,[pos.y]
|
|
call get_line_offset
|
|
call get_real_length
|
|
mov [pos.x],eax
|
|
test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.x],eax
|
|
@@: call check_inv_all
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.ctrl_home ;///// GO TO PAGE START ///////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_ctrl_home: ;///// GO TO PAGE START, WITH SELECTION ////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov eax,[top_line]
|
|
mov ecx,eax
|
|
test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.y],eax
|
|
@@: call check_inv_all.skip_init
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.ctrl_end ;///// GO TO PAGE END //////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_ctrl_end: ;///// GO TO PAGE END, WITH SELECTION ///////////////
|
|
;-----------------------------------------------------------------------------
|
|
mov ecx,[top_line]
|
|
mov eax,[lines.scr]
|
|
cmp eax,[lines]
|
|
jle @f
|
|
mov eax,[lines]
|
|
@@: add eax,ecx
|
|
dec eax
|
|
test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.y],eax
|
|
@@: call check_inv_all.skip_init
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.ctrl_pgup ;///// GO TO DOCUMENT START ///////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_ctrl_pgup: ;///// GO TO DOCUMENT START, WITH SELECTION ////////
|
|
;-----------------------------------------------------------------------------
|
|
xor eax,eax
|
|
mov [top_line],eax
|
|
mov [pos.y],eax
|
|
test byte[shi+2],0x01
|
|
jnz @f
|
|
mov [sel.y],eax
|
|
@@: call check_inv_all.skip_check
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.ctrl_pgdn ;///// GO TO DOCUMENT END /////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call clear_selection
|
|
|
|
;-----------------------------------------------------------------------------
|
|
key.shift_ctrl_pgdn: ;///// GO TO DOCUMENT END, WITH SELECTION //////////
|
|
;-----------------------------------------------------------------------------
|
|
mov eax,[lines] ; eax = lines in the file
|
|
mov [pos.y],eax
|
|
sub eax,[lines.scr] ; eax -= lines on the screen
|
|
jns @f
|
|
xor eax,eax
|
|
@@: mov [top_line],eax
|
|
dec [pos.y]
|
|
test byte[shi+2],0x01
|
|
jnz @f
|
|
push [pos.y]
|
|
pop [sel.y]
|
|
@@: call check_inv_all.skip_check
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.del ;///// DELETE NEXT CHAR OR SELECTION ////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call delete_selection
|
|
jnc .exit.2
|
|
|
|
mov ecx,[pos.y]
|
|
call get_line_offset
|
|
and dword[esi],not 0x00020000
|
|
or dword[esi],0x00010000
|
|
lea ebx,[esi+4]
|
|
mov ebp,esi
|
|
|
|
call get_real_length
|
|
or eax,eax
|
|
je .line_up
|
|
|
|
mov ecx,[pos.x]
|
|
cmp ecx,eax
|
|
jae .line_up
|
|
lea edi,[ebx+ecx]
|
|
neg ecx
|
|
movzx eax,word[ebp]
|
|
add ecx,eax;[ebp]
|
|
repe scasb
|
|
je .line_up
|
|
|
|
mov edi,ebx
|
|
mov ecx,[pos.x]
|
|
add edi,ecx
|
|
lea esi,[edi+1]
|
|
neg ecx
|
|
movzx eax,word[ebp]
|
|
add ecx,eax;[ebp]
|
|
dec ecx
|
|
rep movsb
|
|
mov byte[edi],' '
|
|
|
|
m2m [sel.x],[pos.x]
|
|
m2m [sel.y],[pos.y]
|
|
call check_inv_all
|
|
mov [modified],1
|
|
ret
|
|
|
|
.line_up:
|
|
mov eax,[lines]
|
|
dec eax
|
|
cmp eax,[pos.y]
|
|
je .exit
|
|
mov edi,AREA_TEMP+4
|
|
mov esi,ebx
|
|
mov ecx,[pos.x]
|
|
rep movsb
|
|
mov ecx,[pos.x]
|
|
mov [AREA_TEMP],ecx
|
|
cmp cx,[ebp]
|
|
jbe @f
|
|
movzx eax,word[ebp]
|
|
sub ecx,eax;[ebp]
|
|
sub edi,ecx
|
|
mov al,' '
|
|
rep stosb
|
|
@@: lea esi,[ebx+4]
|
|
movzx eax,word[ebp]
|
|
add esi,eax;[ebp]
|
|
movzx ecx,word[esi-4]
|
|
add [AREA_TEMP],ecx
|
|
or dword[AREA_TEMP],0x00010000
|
|
rep movsb
|
|
|
|
lea ecx,[edi-AREA_TEMP]
|
|
|
|
mov esi,AREA_TEMP
|
|
call get_real_length
|
|
cmp eax,[columns]
|
|
jbe @f
|
|
mov [columns],eax
|
|
@@:
|
|
push ecx
|
|
mov edi,AREA_TEMP2
|
|
lea esi,[edi+8]
|
|
sub esi,ecx
|
|
movzx eax,word[ebp]
|
|
add esi,eax;[ebp]
|
|
; lea eax,[ebp+4]
|
|
; add eax,[ebp]
|
|
movzx eax,word[ebp]
|
|
movzx eax,word[ebp+eax+4]
|
|
add esi,eax;[eax]
|
|
lea ecx,[esi-4]
|
|
sub ecx,ebp
|
|
std
|
|
cmp esi,edi
|
|
jb @f
|
|
jz .lp1
|
|
mov edi,ebp
|
|
add edi,[esp]
|
|
lea esi,[ebp+8]
|
|
movzx eax,word[esi-8]
|
|
add esi,eax;[esi-8]
|
|
movzx eax,word[esi-4]
|
|
add esi,eax;[esi-4]
|
|
mov ecx,AREA_TEMP2
|
|
sub ecx,esi
|
|
cld
|
|
@@: rep movsb
|
|
.lp1: pop ecx
|
|
mov esi,AREA_TEMP
|
|
mov edi,ebp
|
|
cld
|
|
rep movsb
|
|
|
|
.ok.dec.lines:
|
|
dec [lines]
|
|
mov eax,[lines]
|
|
cmp [pos.y],eax
|
|
jb @f
|
|
dec eax
|
|
mov [pos.y],eax
|
|
@@: m2m [sel.x],[pos.x]
|
|
m2m [sel.y],[pos.y]
|
|
|
|
mov [modified],1
|
|
.exit.2:
|
|
call check_inv_all
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
; INSERT {
|
|
key.ins:
|
|
;// ... toggle insert/overwrite mode here ...
|
|
xor [ins_mode],1
|
|
call check_inv_str
|
|
ret
|
|
; INSERT }
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.bkspace ;///// DELETE PREVIOUS CHAR OR SELECTION ////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call delete_selection
|
|
jnc key.del.exit.2
|
|
|
|
mov eax,[pos.x]
|
|
dec eax
|
|
js .line_up
|
|
|
|
dec [pos.x]
|
|
mov ecx,[pos.y]
|
|
call get_line_offset
|
|
and dword[esi],not 0x00020000
|
|
or dword[esi],0x00010000
|
|
|
|
mov ebx,eax
|
|
call get_real_length
|
|
cmp eax,[pos.x]
|
|
jae @f
|
|
m2m [sel.x],[pos.x]
|
|
call check_inv_all
|
|
mov [modified],1
|
|
ret
|
|
|
|
@@: lea edi,[esi+4+ebx]
|
|
mov ecx,ebx
|
|
neg ecx
|
|
movzx eax,word[esi]
|
|
add ecx,eax;[esi]
|
|
dec ecx
|
|
lea esi,[edi+1]
|
|
cld
|
|
rep movsb
|
|
mov byte[edi],' '
|
|
|
|
m2m [sel.x],[pos.x]
|
|
m2m [sel.y],[pos.y]
|
|
call check_inv_str
|
|
mov [modified],1
|
|
ret
|
|
|
|
.line_up:
|
|
cmp [pos.y],0
|
|
jne @f
|
|
ret
|
|
@@: mov ecx,[pos.y]
|
|
dec ecx
|
|
call get_line_offset
|
|
and dword[esi],not 0x00020000
|
|
or dword[esi],0x00010000
|
|
|
|
mov ebp,esi
|
|
lea ebx,[esi+4]
|
|
movzx ecx,word[ebp]
|
|
@@: cmp byte[ebx+ecx-1],' '
|
|
jne @f
|
|
dec ecx
|
|
jg @b
|
|
@@: mov [pos.x],ecx
|
|
dec [pos.y]
|
|
cld
|
|
jmp key.del.line_up
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.tab ;///// TABULATE /////////////////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call delete_selection
|
|
mov eax,[pos.x]
|
|
|
|
mov ecx,eax
|
|
add eax,ATABW
|
|
and eax,not(ATABW-1)
|
|
push eax ' '
|
|
sub eax,ecx
|
|
.direct:
|
|
mov ecx,[pos.y]
|
|
call get_line_offset
|
|
and dword[esi],not 0x00020000
|
|
or dword[esi],0x00010000
|
|
|
|
xchg eax,ecx
|
|
|
|
call get_real_length
|
|
cmp eax,[pos.x]
|
|
jae @f
|
|
mov eax,[pos.x]
|
|
@@: movzx edx,word[esi]
|
|
sub edx,eax
|
|
cmp ecx,edx
|
|
jl @f
|
|
pushad; esi ecx eax
|
|
mov ecx,AREA_TEMP2-10+1
|
|
; lea eax,[esi+4]
|
|
; add eax,[esi]
|
|
movzx eax,word[esi]
|
|
lea eax,word[esi+eax+4]
|
|
sub ecx,eax
|
|
mov edi,AREA_TEMP2
|
|
mov esi,AREA_TEMP2-10
|
|
std
|
|
rep movsb
|
|
mov ecx,10
|
|
mov al,' '
|
|
rep stosb
|
|
popad; eax ecx esi
|
|
add word[esi],10
|
|
jmp @b
|
|
@@: lea ebx,[esi+4]
|
|
push ecx
|
|
; lea edi,[ebx-1]
|
|
; add edi,[esi]
|
|
movzx edi,word[esi]
|
|
lea edi,[ebx+edi-1]
|
|
mov esi,edi
|
|
sub esi,ecx
|
|
lea ecx,[esi+1]
|
|
sub ecx,ebx
|
|
sub ecx,[pos.x]
|
|
std
|
|
rep movsb
|
|
.ok: pop ecx ;*******
|
|
pop eax
|
|
rep stosb
|
|
cld
|
|
pop [pos.x]
|
|
lea esi,[ebx-4]
|
|
call get_real_length
|
|
cmp eax,[pos.x]
|
|
jae @f
|
|
mov eax,[pos.x]
|
|
@@: cmp eax,[columns]
|
|
jbe @f
|
|
mov [columns],eax
|
|
@@: m2m [sel.x],[pos.x]
|
|
m2m [sel.y],[pos.y]
|
|
call check_inv_all
|
|
mov [modified],1
|
|
|
|
.exit:
|
|
ret
|
|
endf
|
|
|
|
;-----------------------------------------------------------------------------
|
|
func key.return ;///// CARRIAGE RETURN ///////////////////////////////////////
|
|
;-----------------------------------------------------------------------------
|
|
call delete_selection
|
|
|
|
mov ecx,[pos.y]
|
|
call get_line_offset
|
|
|
|
mov ebx,[pos.x]
|
|
cmp bx,[esi]
|
|
jb @f
|
|
movzx ebx,word[esi]
|
|
dec ebx
|
|
jns @f
|
|
xor ebx,ebx
|
|
@@:
|
|
cld
|
|
|
|
mov edi,AREA_TEMP
|
|
mov ebp,esi
|
|
mov ecx,ebx
|
|
inc ecx
|
|
@@: dec ecx
|
|
jz @f
|
|
cmp byte[esi+ecx+4-1],' '
|
|
je @b
|
|
@@: lea eax,[ecx+10]
|
|
or eax,0x00010000
|
|
stosd
|
|
jecxz @f
|
|
push esi
|
|
add esi,4
|
|
rep movsb
|
|
pop esi
|
|
@@: mov al,' '
|
|
mov ecx,10
|
|
rep stosb
|
|
|
|
movzx ecx,word[esi]
|
|
sub ecx,ebx;[pos.x]
|
|
add esi,ebx;[pos.x]
|
|
add esi,4
|
|
inc ecx
|
|
@@: dec ecx
|
|
jz @f
|
|
cmp byte[esi+ecx-1],' '
|
|
je @b
|
|
@@: jz .lp1
|
|
@@: cmp byte[esi],' '
|
|
jne .lp1
|
|
inc esi
|
|
loop @b
|
|
.lp1: test [options],OPTS_AUTOINDENT
|
|
jz .lp2
|
|
push edi ecx
|
|
movzx ecx,word[ebp]
|
|
lea edi,[ebp+4]
|
|
mov al,' '
|
|
repe scasb
|
|
mov eax,ecx
|
|
pop ecx edi
|
|
je .lp2
|
|
neg eax
|
|
movzx edx,word[ebp]
|
|
add eax,edx;[ebp]
|
|
dec eax
|
|
jmp @f
|
|
.lp2: xor eax,eax
|
|
@@: mov edx,edi
|
|
add edi,4
|
|
mov [pos.x],eax
|
|
jecxz @f
|
|
push ecx
|
|
mov ecx,eax
|
|
mov al,' '
|
|
rep stosb
|
|
pop ecx
|
|
@@: jecxz @f
|
|
rep movsb
|
|
@@: mov ecx,10
|
|
mov al,' '
|
|
rep stosb
|
|
|
|
lea eax,[edi-4]
|
|
sub eax,edx
|
|
or eax,0x00010000
|
|
mov [edx],eax
|
|
|
|
lea ecx,[edi-AREA_TEMP]
|
|
|
|
push ecx
|
|
mov edi,AREA_TEMP2
|
|
lea esi,[edi+4]
|
|
sub esi,ecx
|
|
movzx ecx,word[ebp]
|
|
add esi,ecx;[ebp]
|
|
lea ecx,[esi-4]
|
|
sub ecx,ebp
|
|
std
|
|
cmp esi,edi
|
|
jb @f
|
|
je .lp3
|
|
lea esi,[ebp+4]
|
|
mov eax,[esp]
|
|
lea edi,[esi+eax-4]
|
|
movzx ecx,word[ebp]
|
|
add esi,ecx;[ebp]
|
|
mov ecx,AREA_TEMP2
|
|
sub ecx,esi
|
|
cld
|
|
@@: rep movsb
|
|
.lp3: pop ecx
|
|
mov esi,AREA_TEMP
|
|
mov edi,ebp
|
|
cld
|
|
rep movsb
|
|
|
|
inc [pos.y]
|
|
inc [sel.y]
|
|
inc [lines]
|
|
|
|
m2m [sel.x],[pos.x]
|
|
|
|
call check_inv_all
|
|
mov [modified],1
|
|
|
|
.exit:
|
|
ret
|
|
endf |