From 0419e5ad9035e11f46dc6950f4ce97b9d1eaf0b6 Mon Sep 17 00:00:00 2001
From: alicestrt <alice.strt@gmail.com>
Date: Wed, 10 Apr 2019 16:31:14 +0200
Subject: [PATCH] first commit

---
 overunder.py      | 93 +++++++++++++++++++++++++++++++++++++++++++++++
 text/yourfile.txt |  6 +++
 2 files changed, 99 insertions(+)
 create mode 100755 overunder.py
 create mode 100644 text/yourfile.txt

diff --git a/overunder.py b/overunder.py
new file mode 100755
index 0000000..9669889
--- /dev/null
+++ b/overunder.py
@@ -0,0 +1,93 @@
+import linecache
+import textwrap
+import sys
+from sys import exit
+import os
+from os import path
+
+class LeavingProgram(Exception):
+    pass
+
+def parse(program):
+    cmds = program.split(',')
+    splitted_cmds = []
+    for cmd in cmds:
+        splitted = cmd.split()
+        splitted_cmds.append(splitted)
+    return splitted_cmds
+
+def tokenize(s):
+    return s.split()
+
+def repl():
+    while True:
+        try:
+            val = eval(parse(input('> ')))
+            if val is not None:
+                print(val)
+        except LeavingProgram:
+            break
+
+text = None
+line_number = 0
+last_index = 0
+def eval(cmds):
+    global text
+    global line_number
+    global last_index
+    global pattern
+
+    for cmd in cmds:
+        if cmd == []:
+            line_number += 1
+            last_index = 0
+
+        elif cmd[0] == 'load':
+            contents = open('text/yourfile.txt').read()
+            text = textwrap.wrap(contents, 40, break_long_words=True)
+            print('\n'.join(text))
+            line_number = 0
+            last_index = 0
+
+        elif cmd[0] == 'show':
+            print(text[line_number])
+
+        elif cmd[0] == 'under':
+            current_line = text[line_number]
+            char_number = int(cmd[1]) - 1
+            char_list = list(current_line)
+
+            x=range(last_index, char_number + last_index + 1)
+            for time in x:
+                if time < len(char_list):
+                    char_list[time] = u'\u21e2'
+
+            last_index += char_number + 1
+
+            joined = ''.join(char_list)
+            text[line_number] = joined
+
+        elif cmd[0] == 'over':
+            last_index += int(cmd[1])
+
+        elif cmd[0] == 'pattern':
+
+            pattern = text[0:line_number + 1]
+            print('\n'.join(pattern))
+
+        elif cmd[0] == 'save':
+            pattern = text[0:line_number + 1]
+            pattern_file = open('output/patternfile.txt', 'w')
+            pattern_file.write('\n'.join(pattern))
+            pattern_file.close()
+            print('Your pattern has been saved in the output folder.')
+
+        elif cmd[0] == 'quit':
+            print('Come back soon!')
+            raise LeavingProgram()
+        else:
+            joined = ' '.join(cmd)
+            print('Did not understand command {}'.format(joined))
+
+if __name__ == '__main__':
+    repl()
diff --git a/text/yourfile.txt b/text/yourfile.txt
new file mode 100644
index 0000000..760850e
--- /dev/null
+++ b/text/yourfile.txt
@@ -0,0 +1,6 @@
+this is a test
+because I need to test 
+something
+
+hey hey
+stuff