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| author | wlemb <wlemb> | 2003-02-17 20:37:08 +0000 |
|---|---|---|
| committer | wlemb <wlemb> | 2003-02-17 20:37:08 +0000 |
| commit | dd41e31bc5e4d53896180070a6dff88b0f4a06ad (patch) | |
| tree | 425681d64830b6bad0d2055a5d911c13ec8266b5 /src/devices | |
| parent | cb5c9fa2e9b072eafd936a516564930a37270654 (diff) | |
| download | groff-dd41e31bc5e4d53896180070a6dff88b0f4a06ad.tar.gz | |
Another round trying to really fix problems with `have_input'.
* src/roff/troff/input.cc (input_stack::get): Handle `have_input'.
(token::next) <'\n'>, <\'\n'>: Don't handle `have_input'.
* src/devices/grotty/tty.cc (tty_printer::put_color): Fix color
handling if both foreground and background colors are default.
* doc/groff.texinfo (Debugging): Document .lf differences to
AT&T troff.
Diffstat (limited to 'src/devices')
| -rw-r--r-- | src/devices/grotty/tty.cc | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/devices/grotty/tty.cc b/src/devices/grotty/tty.cc index 984ed6ca..bfb8a207 100644 --- a/src/devices/grotty/tty.cc +++ b/src/devices/grotty/tty.cc @@ -530,13 +530,15 @@ void tty_printer::put_color(char color_index, int back) back = !back; color_index = back ? curr_back_idx : curr_fore_idx; } - putstring(CSI); - if (back) - putchar('4'); - else - putchar('3'); - putchar(color_index + '0'); - putchar('m'); + if (color_index != DEFAULT_COLOR_IDX) { + putstring(CSI); + if (back) + putchar('4'); + else + putchar('3'); + putchar(color_index + '0'); + putchar('m'); + } } void tty_printer::end_page(int page_length) |