adding single and space to import lines

asciiWriter/examples/image_random_char.py

@@ -2,7 +2,7 @@
 
 from asciiWriter.patterns import image
 from asciiWriter.utils import make_lines, visit, print_lines
-from asciiWriter.marks import random, single
+from asciiWriter.marks import random, space, single
 
 from os.path import join, dirname
 

asciiWriter/examples/image_rotate.py

@@ -8,7 +8,7 @@
 
 from asciiWriter.patterns import image
 from asciiWriter.utils import make_lines, visit, print_lines, rotate
-from asciiWriter.marks import sentence, single
+from asciiWriter.marks import sentence, space, single
 
 from os.path import join, dirname
 

asciiWriter/examples/image_sentence.py

@@ -7,7 +7,7 @@
 
 from asciiWriter.patterns import image
 from asciiWriter.utils import make_lines, visit, print_lines
-from asciiWriter.marks import sentence, space
+from asciiWriter.marks import sentence, space, single
 
 from os.path import join, dirname
 

asciiWriter/examples/repeated_sinus_amplitude_variation.py

@@ -2,7 +2,7 @@
 
 from asciiWriter.patterns import sinus_vertical
 from asciiWriter.utils import make_lines, visit, print_lines, merge, translate
-from asciiWriter.marks import sentence, space
+from asciiWriter.marks import sentence, single
 
 import random