aboutsummaryrefslogtreecommitdiff
path: root/screen-write.c
Commit message (Collapse)AuthorAge
...
* Ugh, committed the wrong version of this change and got both solutions ratherNicholas Marriott2009-08-21
| | | | than just the second. Remove unused assignment.
* A few trivial optimisations: no need to check for zero size if callingNicholas Marriott2009-08-20
| | | | | | buffer_ensure in buffer.c; expand grid lines by a greater increase than one each time; and don't read UTF-8 data unless it actually needs to be checked when overwriting a cell.
* It was originally intended that scroll mode would show content that wasNicholas Marriott2009-08-13
| | | | | | | currently off-screen due to resize, but somewhere along the way this got lost. Restore this behaviour to scroll mode by fixing screen_write_copy to read up to the saved line length rather than the current screen width. Copy mode remains unaltered for now.
* Add a flags member to the grid_line struct and use it to differentiate linesNicholas Marriott2009-08-08
| | | | | wrapped at the screen edge from those terminated by a newline. Then use this when copying to combine wrapped lines together into one.
* Plug some memory leaks.Nicholas Marriott2009-07-30
|
* Draw UTF-8 characters under the selection correctly.Nicholas Marriott2009-07-27
|
* More tty code tidying: move the saved cursor/region position (from before theNicholas Marriott2009-07-22
| | | | screen was updated) out of struct screen and into struct tty_ctx.
* enum tty_cmd is only used as an index into the array of command functionNicholas Marriott2009-07-22
| | | | | pointers, so remove it and use the function pointers directly to represent themselves.
* There are relatively few arguments to tty_cmd_* functions now, so tidy them upNicholas Marriott2009-07-22
| | | | by using a struct rather than hiding everything with varargs.
* tty_cmd_raw is only used once, for raw UTF-8 output, so rename it toNicholas Marriott2009-07-22
| | | | tty_cmd_utf8character and eliminate the size argument.
* The scroll region cannot be one line only, ignore attempts to make it so.Nicholas Marriott2009-07-14
|
* Cursor up and down should be limited by the scroll region (cuu should stop atNicholas Marriott2009-07-09
| | | | | the scroll region top if starting from below it and cud stop at the bottom if starting from above). Fixes another vttest test.
* Change inserting and deleting lines inside the scroll region to properly clearNicholas Marriott2009-07-09
| | | | | lines that should be inserted/deleted but not moved. Fixes problems with mutt reported by Brian Lewis, thanks.
* Tidy by removing unused argument from grid_view_{insert,delete}_line_regionNicholas Marriott2009-07-09
| | | | functions (currently don't fully work, this is to make fix easier).
* Fix two errors with character/line insertion and deletion: the maximum numberNicholas Marriott2009-06-29
| | | | | | | | | | of characters which may be inserted or deleted is the screen width, not one less (and similarly for lines and height); and if characters or lines are deleted by moving the ones that follow, the space at the end needs to be cleared. This appears to solve long-standing redraw issues most visible when using the force-width option then scrolling in view(1) or unwrapping lines in emacs.
* Status line fixes: don't truncate status-right now the length calculation isNicholas Marriott2009-06-26
| | | | | done for UTF-8, limit to the maximum length correctly when printing, and always print a space even if the left string is longer than the width available.
* Remove trailing newlines, spaces, and tabs.Ray Lai2009-06-05
| | | | No binary change.
* Support insert mode by using insert character to shift the cells before writingNicholas Marriott2009-06-03
| | | | as normal.
* Implement the DEC alignment test. With the last change this is enough for theNicholas Marriott2009-06-03
| | | | | first cursor test in vttest (in ports) to pass; it still shops a few more problems though.
* Fix some miscalculations when clearing to start of screen: the number of linesNicholas Marriott2009-06-03
| | | | to the cursor is cy not cy - 1, and the current cursor cell should be included.
* New session option, status-utf8, to control the interpretation of top-bit-setNicholas Marriott2009-06-03
| | | | | characters in status-left and status-right (if on, they are treated as UTF-8; otherwise passed through).
* Add a UTF-8 aware string length function and make UTF-8 inNicholas Marriott2009-06-03
| | | | | | status-left/status-right work properly. At the moment any top-bit-set characters are assumed to be UTF-8: a status-utf8 option to configure this will come shortly.
* Import tmux, a terminal multiplexor allowing (among other things) a singleNicholas Marriott2009-06-01
terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti
generated by cgit (git 2.34.1) at 2025-06-26 07:50:18 +0000