user: What would the C source look like for the assembly code provided here?

```asm
<dealtab>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x140,%rsp
  mov    %rdi,-0x138(%rbp)
  mov    %esi,-0x13c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x120(%rbp)
  mov    -0x120(%rbp),%eax
  mov    %eax,-0x124(%rbp)
  jmp    L96
L72:
  mov    -0x124(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x138(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x9,%al
  jne    L30
  mov    -0x124(%rbp),%eax
  lea    0x8(%rax),%edx
  mov    -0x124(%rbp),%eax
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  shr    $0x1d,%ecx
  add    %ecx,%eax
  and    $0x7,%eax
  sub    %ecx,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  mov    %eax,-0x118(%rbp)
  mov    -0x118(%rbp),%edx
  movslq %edx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x3,%eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  shl    $0x2,%eax
  add    %ecx,%eax
  shl    $0x2,%eax
  mov    %edx,%ecx
  sub    %eax,%ecx
  mov    $0x14,%eax
  sub    %ecx,%eax
  mov    %eax,%edx
  mov    -0x118(%rbp),%eax
  add    %edx,%eax
  sub    $0x14,%eax
  mov    %eax,-0x114(%rbp)
  mov    -0x114(%rbp),%edx
  mov    -0x118(%rbp),%eax
  lea    D4(%rip),%rcx
  mov    %eax,%esi
  lea    D21(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x118(%rbp),%eax
  cmp    -0x114(%rbp),%eax
  jle    L64
  lea    D4(%rip),%rax
  mov    %rax,%rsi
  lea    D18(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    -0x124(%rbp),%eax
  mov    %eax,-0x11c(%rbp)
  jmp    L19
L26:
  mov    -0x120(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x120(%rbp)
  cltq
  movb   $0x20,-0x110(%rbp,%rax,1)
  addl   $0x1,-0x11c(%rbp)
L19:
  mov    -0x11c(%rbp),%eax
  cmp    -0x118(%rbp),%eax
  jl     L26
  jmp    L42
L64:
  mov    -0x124(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x138(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x120(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x120(%rbp)
  movzbl (%rcx),%edx
  cltq
  mov    %dl,-0x110(%rbp,%rax,1)
  jmp    L42
L30:
  mov    -0x124(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x138(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x120(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0x120(%rbp)
  movzbl (%rcx),%edx
  cltq
  mov    %dl,-0x110(%rbp,%rax,1)
L42:
  mov    -0x120(%rbp),%eax
  cmp    -0x13c(%rbp),%eax
  jl     L14
  mov    $0xffffffff,%eax
  jmp    L9
L14:
  addl   $0x1,-0x124(%rbp)
L96:
  mov    -0x124(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x138(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L72
  mov    -0x120(%rbp),%eax
  cltq
  movb   $0x0,-0x110(%rbp,%rax,1)
  lea    -0x110(%rbp),%rdx
  mov    -0x138(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    $0x0,%eax
L9:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L43
  call   <__stack_chk_fail@plt>
L43:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_label: D4
type_infered: string
name: retrieve_data
arguments: data_label: D21
type_infered: string
name: retrieve_data
arguments: data_label: D18
type_infered: string

tool: D4: dealtab

tool: D21: nextstop=%d, nextcol=%d: %s


tool: D18: get any: %s


assistant: ```c
int dealtab(char line[], int limit) {
  int i, j, k, nextstop, nextcol;
  char tmp[256];
  for (i = j = 0; line[i] != '\0'; i++) {
    if (line[i] == '\t') {
      nextstop = i + 8 - i % 8;
      nextcol = nextstop + (20 - nextstop % 20) - 20;
      printf("nextstop=%d, nextcol=%d: %s\n", nextstop, nextcol, __func__);
      if (nextstop > nextcol) {
        printf("get any: %s\n", __func__);
        for (k = i; k < nextstop; k++) {
          tmp[j++] = ' ';
        }
      } else {
        tmp[j++] = line[i];
      }
    } else {
      tmp[j++] = line[i];
    }
    if (j >= limit) {
      return -1;
    }
  }
  tmp[j] = '\0';
  strcpy(line, tmp);
  return 0;
}
```