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| author | Albert Cervin <albert@acervin.com> | 2023-01-26 13:07:07 +0100 |
|---|---|---|
| committer | Albert Cervin <albert@acervin.com> | 2023-01-26 13:07:07 +0100 |
| commit | e65158a0326108d1fc724ee683b7fa900ef2671a (patch) | |
| tree | 9bad30b377a326e0d0e3101c4f96228ae7a41673 /src/display.c | |
| parent | 9a2b138a03e27d0f04101fe6ae3977d79518c513 (diff) | |
| download | dged-e65158a0326108d1fc724ee683b7fa900ef2671a.tar.gz dged-e65158a0326108d1fc724ee683b7fa900ef2671a.tar.xz dged-e65158a0326108d1fc724ee683b7fa900ef2671a.zip | |
More tests and documentation
Also, split out platform-specific parts and add mocks for tests.
Diffstat (limited to 'src/display.c')
| -rw-r--r-- | src/display.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/display.c b/src/display.c index 3a2a0d9..de99e36 100644 --- a/src/display.c +++ b/src/display.c @@ -106,7 +106,11 @@ void display_destroy(struct display *display) { tcsetattr(0, TCSADRAIN, &display->orig_term); } -void putbyte(uint8_t c) { putc(c, stdout); } +void putbyte(uint8_t c) { + if (c != '\r') { + putc(c, stdout); + } +} void putbyte_ws(uint8_t c, bool show_whitespace) { if (show_whitespace && c == '\t') { @@ -114,7 +118,7 @@ void putbyte_ws(uint8_t c, bool show_whitespace) { } else if (show_whitespace && c == ' ') { fputs("\x1b[90m·\x1b[0m", stdout); } else { - fputc(c, stdout); + putbyte(c); } } |