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| * term: ensure term->buf is validScott Prager2015-04-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fallowing test (reduced), submitted by @mhinz may free term->buf, leaving the pointer dangling. ```vim let s:buf = -1 function! s:exit_handler() execute 'bdelete!' s:buf endfunction vnew let s:buf = bufnr('%') let id = termopen('sleep 1', { 'on_exit': function('s:exit_handler') }) call s:test() ``` When the buffer is known to be closing, set term->buf to NULL, and check buf_valid() in on_refresh(). Helped-by: Marco Hinz (@mhinz)
| * term: use window col offset to calculate widthScott Prager2015-04-05
| | | | | | | | fixes #2317
| * term: after <C-\>, resume normal input loopScott Prager2015-04-05
| | | | | | | | | | | | | | | | Pressing <C-\> and then a mouse click will insert the click into the terminal as if a keyboard button had been pressed. Keep track of whether the last input was <C-\> and only call terminal_send_key() if the next input is a key press.
| * terminal: Handle loss of focus in event loop.Scott Prager2015-04-05
| | | | | | | | | | | | | | | | | | | | | | | | While in a terminal and insert mode, if an event caused loss of focus, nvim would stay in the terminal event loop causing an inconsistent view of internal state and/or segfault. Remove the "term" argument from terminal_enter() as it only makes sense to call it with curbuf->terminal. Terminate the loop when switched to a different buffer. fixes #2301
* | Fix warnings: terminal.c: get_config_int(): Dead init: RI.Eliseo Martínez2015-04-07
| | | | | | | | | | | | | | | | | | | | Problem : Dead initialization @ 1119. Diagnostic : Real issue. Rationale : `obj` is immediately assigned another value through GET_CONFIG_VALUE macro. Resolution : Don't initialize. Helped-by: oni-link <knil.ino@gmail.com>
* | Fix warnings: terminal.c: get_config_string(): Dead init: RI.Eliseo Martínez2015-04-07
| | | | | | | | | | | | | | | | | | | | Problem : Dead initialization @ 1109. Diagnostic : Real issue. Rationale : `obj` is immediately assigned another value through GET_CONFIG_VALUE macro. Resolution : Don't initialize. Helped-by: oni-link <knil.ino@gmail.com>
* | Fix warnings: terminal.c: redraw(): Np dereference: RI.Eliseo Martínez2015-04-07
|/ | | | | | | | Problem : Dereference of null pointer @ 1053. Diagnostic : Real issue. Rationale : Branch "Exiting focused terminal" can actually be executed when term is NULL. Resolution : Guard branch with term check.
* Modeline cleanupMichael Reed2015-03-31
| | | | | If users want folds to be automatically collapsed, then they should just set foldmethod=marker in their vimrc.
* terminal: New module that implements a terminal emulatorThiago de Arruda2015-03-25
This commit integrates libvterm with Neovim and implements a terminal emulator with nvim buffers as the display mechanism. Terminal buffers can be created using any of the following methods: - Opening a file with name following the "term://[${cwd}//[${pid}:]]${cmd}" URI pattern where: - cwd is the working directory of the process - pid is the process id. This is just for use in session files where a pid would have been assigned to the saved buffer title. - cmd is the command to run - Invoking the `:terminal` ex command - Invoking the `termopen` function which returns a job id for automating the terminal window. Some extra changes were also implemented to adapt with terminal buffers. Here's an overview: - The `main` function now sets a BufReadCmd autocmd to intercept the term:// URI and spawn the terminal buffer instead of reading the file. - terminal buffers behave as if the following local buffer options were set: - `nomodifiable` - `swapfile` - `undolevels=-1` - `bufhidden=hide` - All commands that delete buffers(`:bun`, `:bd` and `:bw`) behave the same for terminal buffers, but only work when bang is passed(eg: `:bwipeout!`) - A new "terminal" mode was added. A consequence is that a new set of mapping commands were implemented with the "t" prefix(tmap, tunmap, tnoremap...) - The `edit` function(which enters insert mode) will actually enter terminal mode if the current buffer is a terminal - The `put` operator was adapted to send data to the terminal instead of modifying the buffer directly. - A window being resized will also trigger a terminal resize if the window displays the terminal.