diff options
Diffstat (limited to 'tprintf.c')
| -rw-r--r-- | tprintf.c | 13 |
1 files changed, 12 insertions, 1 deletions
@@ -66,6 +66,7 @@ static void __tprintf_flush(void) size_t i; static ssize_t line_count = 0; ssize_t term_len = term_curr_size; + size_t color_open = 0; for (i = 0; i < buffer_use; ++i) { if (buffer[i] == '\n') { @@ -73,7 +74,13 @@ static void __tprintf_flush(void) line_count = -1; } - if (line_count == term_len) { + /* Start of an color escape sequence? */ + if (buffer[i] == 033) { + if ((i + 1) < buffer_use && buffer[i + 1] == '[') + color_open++; + } + + if (color_open == 0 && line_count >= term_len) { __tprintf_flush_newline(); line_count = term_starting_size; @@ -82,6 +89,10 @@ static void __tprintf_flush(void) i++; } + /* End of the color escape sequence? */ + if (color_open > 0 && buffer[i] == 'm') + color_open--; + fputc(buffer[i], stdout); line_count++; } |