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Diffstat (limited to 'TODO')
| -rw-r--r-- | TODO | 40 |
1 files changed, 40 insertions, 0 deletions
@@ -41,6 +41,46 @@ -- For 0.5 -------------------------------------------------------------------- +- FINISH UTF8: fix copy and paste +- SPLIT u_short attr into attr,flags? +- maybe rethink backend data structure? + - utf8 can be 1-4 bytes + - most common is 1 bytes + - there can be double-width characters which take n bytes but 2 columns on screen + - they are not only drawn as two characters, they also require two backspaces to remove +- three operations: + - simultaneously update screen and ttys + - redraw screen or section of screen to ttys + - write to ttys without updating screen + +--- +split off grid manip: + 16-bit characters + 8-bit flags + 8-bit attributes + 8-bit fg colour + 8-bit bg colour + +struct grid_data { + struct grid_cell **cells; + u_int sx; + u_int sy; +}; +struct grid_cell { + u_short data; + u_char attr; + u_char flags; + u_char fg; + u_char bg; +} +--- + +Would it be better to just expand char to 16-bits and use it as an index only +for >2-byte characters? or - better - don't support entire UTF range? only the BMP? +this would get rid of UTF table and limits, but still leave double-width character annoyances +also would double memory usage +---- + 21:09 < merdely> NicM: if I run 'tmux attach -t main' and there is no tmux session named main, start a new one. - commands: save-buffer -b number filename load-buffer -b number filename |