diff --git a/src/fenrir-package/commands/commands/prev_char b/src/fenrir-package/commands/commands/prev_char new file mode 100644 index 00000000..62e8b05f --- /dev/null +++ b/src/fenrir-package/commands/commands/prev_char @@ -0,0 +1,19 @@ +#!/bin/python + +class command(): + def __init__(self): + pass + def run(self, environment): + environment['screenData']['oldCursorReview'] = environment['screenData']['newCursorReview'] + if environment['screenData']['newCursorReview']['y'] == -1: + environment['screenData']['newCursorReview'] = environment['screenData']['newCursor'].copy() + wrappedLines = environment['screenData']['newContentText'].split('\n') + if wrappedLines[environment['screenData']['newCursorReview']['y']][environment['screenData']['newCursorReview']['x']].strip(" \t\n") == '': + environment['runtime']['outputManager'].presentText(environment, "blank") + else: + environment['runtime']['outputManager'].presentText(environment, wrappedLines[environment['screenData']['newCursorReview']['y']][environment['screenData']['newCursorReview']['x']]) + return environment + def setCallback(self, callback): + pass + def shutdown(self): + pass