Remove private_ prefix from fish dir's

dot_config/fish/functions/369/a4/block-to-line.fish

@@ -0,0 +1,5 @@
+function block-to-line
+	set block_size 1024
+	set bytes_per_line 16
+	math "($block_size*$argv[1])/$bytes_per_line + 1"
+end

dot_config/fish/functions/369/a4/executable_revert-image.fish

@@ -0,0 +1,15 @@
+function revert-image
+	set img_file 'emptydisk.img'
+	switch $argv[1]
+		case 1
+			set img_file 'onefile.img' 
+		case m
+			set img_file 'multilevel.img' 
+		case l
+			set img_file 'largefile.img' 
+		case s
+			set img_file 'symlink.img' 
+	end
+
+    cp imgs{-cp,}/$img_file
+end

dot_config/fish/functions/369/a4/hex.fish

@@ -0,0 +1,12 @@
+function hex
+	switch $argv[1]
+		case h
+			# print dec/bin.
+			printf "%d " (echo "ibase=16;obase=A;$argv[2]" | bc)
+			printf "%d\n" (echo "ibase=16;obase=2;$argv[2]" | bc)
+		case d
+			# print hex/bin.
+			printf "%s " (echo "obase=16;$argv[2]" | bc) 
+			printf "%d\n" (echo "obase=2;$argv[2]" | bc)
+	end
+end

dot_config/fish/functions/369/a4/mount-image.fish

@@ -0,0 +1,3 @@
+function mount-image
+    sudo mount $argv[1] /mnt/369-a4
+end

dot_config/fish/functions/369/a4/run-a4.fish

@@ -0,0 +1,35 @@
+function run-a4
+	# 1 = ex, 2 = img
+	printf '\033c' 
+	# and bear make clean
+	bear make 
+
+	set img_file 'imgs/emptydisk.img'
+	switch $argv[2]
+		case 1
+			set img_file 'imgs/onefile.img' 
+		case m
+			set img_file 'imgs/multilevel.img' 
+		case l
+			set img_file 'imgs/largefile.img' 
+		case s
+			set img_file 'imgs/symlink.img' 
+	end
+
+	switch $argv[1]
+		case h
+			./ext2_helpers_tester $img_file
+		case hg
+			gdb -ex "run" -ex "bt" -ex "q" \
+			--args ./ext2_helpers_tester './imgs/multilevel.img' '/level1/level2/level3//'
+		case m
+			./ext2_mkdir $img_file '/'
+			# ./ext2_mkdir 'imgs/multilevel.img' '/level1/level2/bfile'
+		case rg
+			./readimage $img_file
+			gdb -ex "run" -ex "bt" -ex "q" \
+			--args ./readimage './imgs/symlink.img' 
+		case '*'
+			./readimage $img_file
+	end
+end