	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function output
_output:                                ## @output
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$40, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rcx, %rbx
	movq	%rdx, -64(%rbp)                 ## 8-byte Spill
	movq	%rsi, %r13
	movq	%rdi, %r12
	movl	%r8d, -44(%rbp)
	movq	%rsi, %rdi
	callq	_rewind
	movq	%rbx, -56(%rbp)                 ## 8-byte Spill
	movq	%rbx, %rdi
	callq	_rewind
	movq	_len@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movl	(%rax), %r15d
	movq	_J@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rcx
	movl	$0, (%rcx)
	movl	4(%rax), %eax
	incl	%eax
	leal	1(%r15), %edx
	movl	%edx, -68(%rbp)                 ## 4-byte Spill
	movslq	%edx, %rdx
	movl	%eax, (%rcx,%rdx,4)
	movq	_diff_format@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	_D_EDIT@GOTPCREL(%rip), %rdx
	cmpq	(%rdx), %rax
	jne	LBB0_1
## %bb.11:
	testl	%r15d, %r15d
	jle	LBB0_22
## %bb.12:
	movl	%r15d, %r14d
	.p2align	4, 0x90
LBB0_13:                                ## =>This Loop Header: Depth=1
                                        ##     Child Loop BB0_18 Depth 2
	movl	%r14d, %eax
	movl	(%rcx,%rax,4), %edx
	leal	1(%r14), %eax
	movl	(%rcx,%rax,4), %r11d
	decl	%r11d
	testl	%edx, %edx
	je	LBB0_17
## %bb.14:                              ##   in Loop: Header=BB0_13 Depth=1
	cmpl	%r11d, %edx
	jne	LBB0_17
## %bb.15:                              ##   in Loop: Header=BB0_13 Depth=1
	decl	%r14d
	jne	LBB0_13
## %bb.16:                              ##   in Loop: Header=BB0_13 Depth=1
	movl	4(%rcx), %r11d
	decl	%r11d
	xorl	%r14d, %r14d
LBB0_17:                                ##   in Loop: Header=BB0_13 Depth=1
	movl	%r14d, %r9d
	movq	%r9, %rbx
	.p2align	4, 0x90
LBB0_18:                                ##   Parent Loop BB0_13 Depth=1
                                        ## =>  This Inner Loop Header: Depth=2
	leaq	1(%rbx), %rdx
	cmpq	$2, %rdx
	jb	LBB0_19
## %bb.29:                              ##   in Loop: Header=BB0_18 Depth=2
	movl	%ebx, %edx
	decq	%rbx
	cmpl	$0, (%rcx,%rdx,4)
	je	LBB0_18
## %bb.30:                              ##   in Loop: Header=BB0_13 Depth=1
	addl	$2, %ebx
	jmp	LBB0_31
LBB0_19:                                ##   in Loop: Header=BB0_13 Depth=1
	movl	$1, %ebx
LBB0_31:                                ##   in Loop: Header=BB0_13 Depth=1
	leal	-1(%rbx), %r14d
	movl	(%rcx,%r14,4), %r10d
	incl	%r10d
	movl	%ebx, %edx
	movl	%r10d, (%rcx,%rdx,4)
	subq	$8, %rsp
	movq	%r12, %rdi
	movq	%r13, %rsi
	movq	-64(%rbp), %rdx                 ## 8-byte Reload
	movq	-56(%rbp), %rcx                 ## 8-byte Reload
	movl	%ebx, %r8d
                                        ## kill: def $r9d killed $r9d killed $r9
	leaq	-44(%rbp), %rax
	pushq	%rax
	pushq	%r11
	pushq	%r10
	callq	_change
	addq	$32, %rsp
	cmpl	$2, %ebx
	jl	LBB0_22
## %bb.32:                              ##   in Loop: Header=BB0_13 Depth=1
	movq	_J@GOTPCREL(%rip), %rax
	movq	(%rax), %rcx
	jmp	LBB0_13
LBB0_1:
	testl	%r15d, %r15d
	jle	LBB0_22
## %bb.2:
	movl	$1, %r8d
	jmp	LBB0_3
	.p2align	4, 0x90
LBB0_10:                                ##   in Loop: Header=BB0_3 Depth=1
	movl	%ecx, %ebx
LBB0_21:                                ##   in Loop: Header=BB0_3 Depth=1
	movslq	%ebx, %r14
	incl	%ebx
	movl	4(%rax,%r14,4), %r11d
	decl	%r11d
	movl	%r11d, (%rax,%r14,4)
	subq	$8, %rsp
	movq	%r12, %rdi
	movq	%r13, %rsi
	movq	-64(%rbp), %rdx                 ## 8-byte Reload
	movq	-56(%rbp), %rcx                 ## 8-byte Reload
                                        ## kill: def $r8d killed $r8d killed $r8
	movl	%r14d, %r9d
	leaq	-44(%rbp), %rax
	pushq	%rax
	pushq	%r11
	pushq	%r10
	callq	_change
	addq	$32, %rsp
	movl	%ebx, %r8d
	cmpl	%r15d, %r14d
	jge	LBB0_22
LBB0_3:                                 ## =>This Loop Header: Depth=1
                                        ##     Child Loop BB0_5 Depth 2
                                        ##     Child Loop BB0_9 Depth 2
	movq	_J@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	cmpl	%r15d, %r8d
	jg	LBB0_8
## %bb.4:                               ##   in Loop: Header=BB0_3 Depth=1
	movslq	%r8d, %rcx
	decq	%rcx
	.p2align	4, 0x90
LBB0_5:                                 ##   Parent Loop BB0_3 Depth=1
                                        ## =>  This Inner Loop Header: Depth=2
	movl	(%rax,%rcx,4), %edx
	incl	%edx
	cmpl	%edx, 4(%rax,%rcx,4)
	jne	LBB0_8
## %bb.6:                               ##   in Loop: Header=BB0_5 Depth=2
	incl	%r8d
	incq	%rcx
	cmpq	%r15, %rcx
	jl	LBB0_5
## %bb.7:                               ##   in Loop: Header=BB0_3 Depth=1
	movl	-68(%rbp), %ecx                 ## 4-byte Reload
	movl	%ecx, %r8d
LBB0_8:                                 ##   in Loop: Header=BB0_3 Depth=1
	leal	-1(%r8), %ecx
	movslq	%r8d, %rbx
	movl	-4(%rax,%rbx,4), %r10d
	incl	%r10d
	leaq	-1(%rbx), %rdx
	cmpl	%ecx, %r15d
	cmovgl	%r15d, %ecx
	addl	$-2, %ebx
	.p2align	4, 0x90
LBB0_9:                                 ##   Parent Loop BB0_3 Depth=1
                                        ## =>  This Inner Loop Header: Depth=2
	cmpq	%r15, %rdx
	jge	LBB0_10
## %bb.20:                              ##   in Loop: Header=BB0_9 Depth=2
	incl	%ebx
	cmpl	$0, 4(%rax,%rdx,4)
	leaq	1(%rdx), %rdx
	je	LBB0_9
	jmp	LBB0_21
LBB0_22:
	testl	%r15d, %r15d
	jne	LBB0_24
## %bb.23:
	movq	_len@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movl	4(%rax), %eax
	subq	$8, %rsp
	leaq	-44(%rbp), %rbx
	movq	%r12, %rdi
	movq	%r13, %rsi
	movq	-64(%rbp), %rdx                 ## 8-byte Reload
	movq	-56(%rbp), %rcx                 ## 8-byte Reload
	movl	$1, %r8d
	xorl	%r9d, %r9d
	pushq	%rbx
	pushq	%rax
	pushq	$1
	callq	_change
	addq	$32, %rsp
LBB0_24:
	movq	_diff_format@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movq	_D_IFDEF@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	je	LBB0_26
## %bb.25:
	movq	_D_GFORMAT@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	je	LBB0_26
## %bb.33:
	movq	_anychange@GOTPCREL(%rip), %rcx
	cmpq	$0, (%rcx)
	je	LBB0_38
## %bb.34:
	movq	_D_CONTEXT@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	jne	LBB0_36
## %bb.35:
	movl	-44(%rbp), %edx
	movq	%r13, %rdi
	movq	-56(%rbp), %rsi                 ## 8-byte Reload
	callq	_dump_context_vec
	jmp	LBB0_38
LBB0_26:
	movq	%r13, %rdi
	callq	_getc
	movq	_EOF@GOTPCREL(%rip), %r14
	cmpl	(%r14), %eax
	je	LBB0_38
## %bb.27:
	leaq	L_.str(%rip), %rbx
	.p2align	4, 0x90
LBB0_28:                                ## =>This Inner Loop Header: Depth=1
	movq	%rbx, %rdi
	movl	%eax, %esi
	callq	_diff_output
	movq	%r13, %rdi
	callq	_getc
	cmpl	(%r14), %eax
	jne	LBB0_28
	jmp	LBB0_38
LBB0_36:
	movq	_D_UNIFIED@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	jne	LBB0_38
## %bb.37:
	movl	-44(%rbp), %edx
	movq	%r13, %rdi
	movq	-56(%rbp), %rsi                 ## 8-byte Reload
	callq	_dump_unified_vec
LBB0_38:
	addq	$40, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_len,8,3                        ## @len
	.comm	_J,8,3                          ## @J
	.comm	_diff_format,8,3                ## @diff_format
	.comm	_D_EDIT,8,3                     ## @D_EDIT
	.comm	_D_IFDEF,8,3                    ## @D_IFDEF
	.comm	_D_GFORMAT,8,3                  ## @D_GFORMAT
	.comm	_EOF,4,2                        ## @EOF
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"%c"

	.comm	_anychange,8,3                  ## @anychange
	.comm	_D_CONTEXT,8,3                  ## @D_CONTEXT
	.comm	_D_UNIFIED,8,3                  ## @D_UNIFIED
	.comm	_c,4,2                          ## @c
	.no_dead_strip	_output
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function output
_output:                                ; @output
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #112
	.cfi_def_cfa_offset 112
	stp	x28, x27, [sp, #16]             ; 16-byte Folded Spill
	stp	x26, x25, [sp, #32]             ; 16-byte Folded Spill
	stp	x24, x23, [sp, #48]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #64]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #80]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #96]             ; 16-byte Folded Spill
	add	x29, sp, #96
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	.cfi_offset w27, -88
	.cfi_offset w28, -96
	mov	x20, x3
	mov	x21, x2
	mov	x19, x1
	mov	x22, x0
	str	w4, [sp, #12]
	mov	x0, x1
	bl	_rewind
	mov	x0, x20
	bl	_rewind
Lloh0:
	adrp	x8, _len@GOTPAGE
Lloh1:
	ldr	x8, [x8, _len@GOTPAGEOFF]
Lloh2:
	ldr	x9, [x8]
	ldr	w26, [x9]
Lloh3:
	adrp	x27, _J@GOTPAGE
Lloh4:
	ldr	x27, [x27, _J@GOTPAGEOFF]
	ldr	x8, [x27]
	str	wzr, [x8]
	ldr	w9, [x9, #4]
	add	w9, w9, #1
	add	w28, w26, #1
	str	w9, [x8, w28, sxtw #2]
Lloh5:
	adrp	x9, _diff_format@GOTPAGE
Lloh6:
	ldr	x9, [x9, _diff_format@GOTPAGEOFF]
Lloh7:
	ldr	x9, [x9]
Lloh8:
	adrp	x10, _D_EDIT@GOTPAGE
Lloh9:
	ldr	x10, [x10, _D_EDIT@GOTPAGEOFF]
Lloh10:
	ldr	x10, [x10]
	cmp	x9, x10
	b.ne	LBB0_13
; %bb.1:
	cmp	w26, #1
	b.lt	LBB0_25
; %bb.2:
	add	x25, sp, #12
	mov	x28, x26
LBB0_3:                                 ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_7 Depth 2
	ldr	w9, [x8, w28, uxtw #2]
	add	w10, w28, #1
	ldr	w10, [x8, w10, uxtw #2]
	sub	w7, w10, #1
	cmp	w9, #0
	ccmp	w9, w7, #0, ne
	b.ne	LBB0_6
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=1
	subs	w28, w28, #1
	b.ne	LBB0_3
; %bb.5:                                ;   in Loop: Header=BB0_3 Depth=1
	ldr	w9, [x8, #4]
	sub	w7, w9, #1
LBB0_6:                                 ;   in Loop: Header=BB0_3 Depth=1
	mov	w5, w28
	mov	x9, x5
LBB0_7:                                 ;   Parent Loop BB0_3 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	add	x10, x9, #1
	cmp	x10, #2
	b.lo	LBB0_10
; %bb.8:                                ;   in Loop: Header=BB0_7 Depth=2
	ldr	w10, [x8, w9, uxtw #2]
	sub	x9, x9, #1
	cbz	w10, LBB0_7
; %bb.9:                                ;   in Loop: Header=BB0_3 Depth=1
	add	w23, w9, #2
	b	LBB0_11
LBB0_10:                                ;   in Loop: Header=BB0_3 Depth=1
	mov	w23, #1
LBB0_11:                                ;   in Loop: Header=BB0_3 Depth=1
	sub	w28, w23, #1
	ldr	w9, [x8, w28, uxtw #2]
	add	w6, w9, #1
	str	w6, [x8, w23, uxtw #2]
	str	x25, [sp]
	mov	x0, x22
	mov	x1, x19
	mov	x2, x21
	mov	x3, x20
	mov	x4, x23
                                        ; kill: def $w5 killed $w5 killed $x5
	bl	_change
	cmp	w23, #2
	b.lt	LBB0_25
; %bb.12:                               ;   in Loop: Header=BB0_3 Depth=1
	ldr	x8, [x27]
	b	LBB0_3
LBB0_13:
	cmp	w26, #1
	b.lt	LBB0_25
; %bb.14:
	mov	w9, #1
	add	x25, sp, #12
	b	LBB0_17
LBB0_15:                                ;   in Loop: Header=BB0_17 Depth=1
	mov	x23, x10
LBB0_16:                                ;   in Loop: Header=BB0_17 Depth=1
	sxtw	x9, w23
	add	x24, x9, #1
	ldr	w9, [x8, x24, lsl #2]
	sub	w7, w9, #1
	str	w7, [x8, w23, sxtw #2]
	str	x25, [sp]
	mov	x0, x22
	mov	x1, x19
	mov	x2, x21
	mov	x3, x20
                                        ; kill: def $w4 killed $w4 killed $x4
	mov	x5, x23
	bl	_change
	mov	x9, x24
	cmp	w23, w26
	b.ge	LBB0_25
LBB0_17:                                ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_19 Depth 2
                                        ;     Child Loop BB0_23 Depth 2
	ldr	x8, [x27]
	cmp	w9, w26
	b.gt	LBB0_22
; %bb.18:                               ;   in Loop: Header=BB0_17 Depth=1
	mov	x10, x9
	sxtw	x10, w10
	cmp	x10, x26
	csel	x11, x10, x26, gt
	sub	x10, x11, x10
	add	x10, x10, #1
	add	x11, x8, w9, sxtw #2
LBB0_19:                                ;   Parent Loop BB0_17 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	ldp	w13, w12, [x11, #-4]
	add	w13, w13, #1
	cmp	w12, w13
	b.ne	LBB0_22
; %bb.20:                               ;   in Loop: Header=BB0_19 Depth=2
	add	w9, w9, #1
	add	x11, x11, #4
	subs	x10, x10, #1
	b.ne	LBB0_19
; %bb.21:                               ;   in Loop: Header=BB0_17 Depth=1
	mov	x9, x28
LBB0_22:                                ;   in Loop: Header=BB0_17 Depth=1
	sub	w10, w9, #1
	ldr	w11, [x8, w10, sxtw #2]
	add	w6, w11, #1
	sxtw	x4, w9
	cmp	w26, w10
	csel	w10, w26, w10, gt
	sub	w23, w9, #2
	mov	x9, x4
LBB0_23:                                ;   Parent Loop BB0_17 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	sub	x11, x9, #1
	cmp	x11, x26
	b.ge	LBB0_15
; %bb.24:                               ;   in Loop: Header=BB0_23 Depth=2
	ldr	w11, [x8, x9, lsl #2]
	add	w23, w23, #1
	add	x9, x9, #1
	cbz	w11, LBB0_23
	b	LBB0_16
LBB0_25:
	cbnz	w26, LBB0_27
; %bb.26:
Lloh11:
	adrp	x8, _len@GOTPAGE
Lloh12:
	ldr	x8, [x8, _len@GOTPAGEOFF]
Lloh13:
	ldr	x8, [x8]
	ldr	w7, [x8, #4]
	add	x8, sp, #12
	str	x8, [sp]
	mov	x0, x22
	mov	x1, x19
	mov	x2, x21
	mov	x3, x20
	mov	w4, #1
	mov	w5, #0
	mov	w6, #1
	bl	_change
LBB0_27:
Lloh14:
	adrp	x8, _diff_format@GOTPAGE
Lloh15:
	ldr	x8, [x8, _diff_format@GOTPAGEOFF]
Lloh16:
	ldr	x8, [x8]
Lloh17:
	adrp	x9, _D_IFDEF@GOTPAGE
Lloh18:
	ldr	x9, [x9, _D_IFDEF@GOTPAGEOFF]
Lloh19:
	ldr	x9, [x9]
Lloh20:
	adrp	x10, _D_GFORMAT@GOTPAGE
Lloh21:
	ldr	x10, [x10, _D_GFORMAT@GOTPAGEOFF]
Lloh22:
	ldr	x10, [x10]
	cmp	x8, x9
	ccmp	x8, x10, #4, ne
	b.ne	LBB0_31
; %bb.28:
	mov	x0, x19
	bl	_getc
Lloh23:
	adrp	x21, _EOF@GOTPAGE
Lloh24:
	ldr	x21, [x21, _EOF@GOTPAGEOFF]
	ldr	w8, [x21]
	cmp	w0, w8
	b.eq	LBB0_36
; %bb.29:
	mov	x1, x0
Lloh25:
	adrp	x20, l_.str@PAGE
Lloh26:
	add	x20, x20, l_.str@PAGEOFF
LBB0_30:                                ; =>This Inner Loop Header: Depth=1
	mov	x0, x20
	bl	_diff_output
	mov	x0, x19
	bl	_getc
	mov	x1, x0
	ldr	w8, [x21]
	cmp	w0, w8
	b.ne	LBB0_30
	b	LBB0_36
LBB0_31:
Lloh27:
	adrp	x9, _anychange@GOTPAGE
Lloh28:
	ldr	x9, [x9, _anychange@GOTPAGEOFF]
Lloh29:
	ldr	x9, [x9]
	cbz	x9, LBB0_36
; %bb.32:
Lloh30:
	adrp	x9, _D_CONTEXT@GOTPAGE
Lloh31:
	ldr	x9, [x9, _D_CONTEXT@GOTPAGEOFF]
Lloh32:
	ldr	x9, [x9]
	cmp	x8, x9
	b.ne	LBB0_34
; %bb.33:
	ldr	w2, [sp, #12]
	mov	x0, x19
	mov	x1, x20
	bl	_dump_context_vec
	b	LBB0_36
LBB0_34:
Lloh33:
	adrp	x9, _D_UNIFIED@GOTPAGE
Lloh34:
	ldr	x9, [x9, _D_UNIFIED@GOTPAGEOFF]
Lloh35:
	ldr	x9, [x9]
	cmp	x8, x9
	b.ne	LBB0_36
; %bb.35:
	ldr	w2, [sp, #12]
	mov	x0, x19
	mov	x1, x20
	bl	_dump_unified_vec
LBB0_36:
	ldp	x29, x30, [sp, #96]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #80]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #64]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #48]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp, #32]             ; 16-byte Folded Reload
	ldp	x28, x27, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #112
	ret
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.loh AdrpLdrGotLdr	Lloh5, Lloh6, Lloh7
	.loh AdrpLdrGot	Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh11, Lloh12, Lloh13
	.loh AdrpLdrGotLdr	Lloh20, Lloh21, Lloh22
	.loh AdrpLdrGotLdr	Lloh17, Lloh18, Lloh19
	.loh AdrpLdrGotLdr	Lloh14, Lloh15, Lloh16
	.loh AdrpLdrGot	Lloh23, Lloh24
	.loh AdrpAdd	Lloh25, Lloh26
	.loh AdrpLdrGotLdr	Lloh27, Lloh28, Lloh29
	.loh AdrpLdrGotLdr	Lloh30, Lloh31, Lloh32
	.loh AdrpLdrGotLdr	Lloh33, Lloh34, Lloh35
	.cfi_endproc
                                        ; -- End function
	.comm	_len,8,3                        ; @len
	.comm	_J,8,3                          ; @J
	.comm	_diff_format,8,3                ; @diff_format
	.comm	_D_EDIT,8,3                     ; @D_EDIT
	.comm	_D_IFDEF,8,3                    ; @D_IFDEF
	.comm	_D_GFORMAT,8,3                  ; @D_GFORMAT
	.comm	_EOF,4,2                        ; @EOF
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"%c"

	.comm	_anychange,8,3                  ; @anychange
	.comm	_D_CONTEXT,8,3                  ; @D_CONTEXT
	.comm	_D_UNIFIED,8,3                  ; @D_UNIFIED
	.comm	_c,4,2                          ; @c
	.no_dead_strip	_output
.subsections_via_symbols
