rename edit file, add some comments

scripts/lectures.py

@@ -7,7 +7,7 @@ from datetime import datetime
 
 from config import DATE_FORMAT, LOCALE, DEFAULT_NEW_LECTURE_HEADER, DEFAULT_LECTURE_SEARCH_REGEX, \
     DEFAULT_NEW_LECTURE_TITLE
-from edit import edit
+from window_subprocess import edit
 from utils import get_week
 
 # TODO

scripts/notes.py

@@ -6,7 +6,7 @@ from typing import Dict
 
 from config import LECTURE_START_MARKER, LECTURE_END_MARKER, DEFAULT_IMPORT_INDENTATION, \
     DEFAULT_LATEX_COUNTER_AUX_FILE_EXTENSION
-from edit import edit
+from window_subprocess import edit
 from lectures import Lectures, number2filename
 from parse_counters import parse_counters, dict2setcounters
 

scripts/rofi.py

@@ -20,11 +20,18 @@ def rofi(prompt, options, rofi_args=[], fuzzy=True):
     except ValueError:
         index = -1
 
+    # We handle the return code from rofi here:
+    # 0 of course means successful, we pass this on
+    # 1 means that the user exited the prompt without specifying an option
+    # returns codes >=10 are custom return codes specified with '-kb-custom-<n> <keybind>' options
+    # that are passed to rofi. We subtract 9 from them to pass '<n>' to the caller
     if returncode == 0:
         key = 0
     elif returncode == 1:
         key = -1
     elif returncode > 9:
         key = returncode - 9
+    else:  # This case should never be reached
+        key = -2
 
     return key, index, selected