| 499,14 → 499,22 |
|---|
| ;----------------------------------------------------------------------------- |
| func line_add_spaces ;//////////////////////////////////////////////////////// |
| ;----------------------------------------------------------------------------- |
| ; esi = line offset |
| ; ecx = needed line length |
| ; Input: |
| ; ESI = line offset |
| ; ECX = needed line length |
| ; Output: |
| ; EAX = delta |
| ;----------------------------------------------------------------------------- |
| xor eax,eax |
| pushad |
| movzx edx,word[esi] |
| cmp ecx,edx |
| jbe .exit |
| sub ecx,edx |
| lea eax,[ecx+4] |
| call editor_realloc_lines |
| mov [esp+4*7],eax |
| add esi,eax |
| push ecx |
| mov edi,[cur_editor.Lines] ;! AREA_TEMP2 |
| add edi,[edi-4] |
| 520,7 → 528,6 |
|---|
| neg ecx |
| lea ecx,[esi+ecx+1] |
| std |
| diff16 '32DC',0,$ |
| rep movsb |
| pop edi ecx |
| add [eax],cx |
| 549,6 → 556,7 |
|---|
| or dword[esi],0x00010000 |
| mov ecx,[sel.begin.x] |
| call line_add_spaces |
| add esi,eax |
| lea edi,[esi+4] |
| mov ecx,[sel.end.y] |
| call get_line_offset |
| 602,6 → 610,17 |
|---|
| mov eax,[sel.begin.y] |
| mov [cur_editor.Caret.Y],eax ;! [pos.y],eax |
| mov [cur_editor.SelStart.Y],eax ;! [sel.y],eax |
| |
| mov ecx,[cur_editor.Lines.Count] |
| call get_line_offset |
| movzx eax,word[esi] |
| lea esi,[esi+eax+4] |
| mov eax,[cur_editor.Lines] |
| add eax,[eax-4] |
| sub esi,eax |
| lea eax,[esi+4096] |
| call editor_realloc_lines |
| |
| popad |
| mov [cur_editor.Modified],1 ;! [modified],1 |
| clc |
| 630,28 → 649,44 |
|---|
| ;----------------------------------------------------------------------------- |
| func get_lines_in_file ;////////////////////////////////////////////////////// |
| ;----------------------------------------------------------------------------- |
| ; Input: |
| ; ESI = data pointer |
| ; ECX = data length |
| ; Output: |
| ; EAX = lines number |
| ; EBX = extra length after tabs expansion |
| ;----------------------------------------------------------------------------- |
| push ebx ecx esi |
| push ecx edx esi 0 |
| or ebx,-1 |
| xor edx,edx |
| .lp0: inc ebx |
| .lp1: dec ecx |
| jle .lp2 |
| lodsb |
| cmp al,0 |
| je .lp2 |
| cmp al,9 |
| je .TB |
| cmp al,10 |
| je .LF |
| cmp al,13 |
| je .CR |
| inc edx |
| jmp .lp1 |
| .lp2: mov eax,ebx |
| pop esi ecx ebx |
| .lp2: lea eax,[ebx+1] |
| pop ebx esi edx ecx |
| ret |
| |
| .CR: cmp byte[esi],10 |
| jne .lp0 |
| jne .LF |
| lodsb |
| .LF: jmp .lp0 |
| .LF: xor edx,edx |
| jmp .lp0 |
| .TB: and edx,00000111b |
| add dword[esp],ATABW |
| sub [esp],edx |
| xor edx,edx |
| jmp .lp1 |
| endf |
| |
| ;----------------------------------------------------------------------------- |