Unable to send pull request without change entire file

Right after click to edit the file, I receive the message on Github: We’ve detected the file has mixed line endings. When you commit changes we will normalize them to Windows-style (CRLF).

Then once I save, entire fille will be marked as modified. Then pls change the file yourself. Here are the change proposal I have. Please add them to the file here on github, then it will fix also line endings.

File: MultiFuncShield.cpp

Line 16: change chars K,M,V,W,Z chars to differentiate them instead of show 3 bars. Based on representations from https://en.wikipedia.org/wiki/Seven-segment_display_character_representations

const byte SEGMENT_MAP_ALPHA[] = {136, 131, 167, 161, 134, 142, 144, 139 ,207, 241, 138, 199, 170, 171, 163, 140, 152, 175, 146, 135, 227, 227, 129, 137, 145, 164};

Line 958: add more chars: ? ! ' "

  case '?':
    segmentValue = 172;
    break;
  case '!':
    segmentValue = 121;
    break;
  case '\'':
    segmentValue = 253;
    break;
  case '"':
    segmentValue = 221;
    break;

hpsaturn / MultiFuncShield-Library

Unable to send pull request without change entire file #5