close#8474
vim-patch:8.0.0264: memory error reported by ubsan
vim-patch:8.0.0340: not checking return valud of dict_add()
vim-patch:8.0.0346: Vim relies on limits.h to be included indirectly
vim-patch:8.0.0361: GUI initialisation is not sufficiently tested
vim-patch:8.0.0365: might free a dict item that wasn't allocated
vim-patch:8.0.0367: types in include files may be inconsistent
vim-patch:8.0.0369: a few options are not defined, depending on features
vim-patch:8.0.0372: more options are not always defined
vim-patch:8.0.0386: tiny build has a problem with generating the options test
vim-patch:8.0.0392: GUI test fails with Athena and Motif
vim-patch:8.0.0395: testing the + register fails with Motif
vim-patch:8.0.0422: Python test fails with Python 3.6
vim-patch:8.0.0425: build errors when building without folding
vim-patch:8.0.0432: "make shadow" creates an invalid link
vim-patch:8.0.0476: missing change to main.c
vim-patch:8.0.0526: Coverity complains about possible negative value
vim-patch:8.0.0540: building unit tests fails
vim-patch:8.0.0556: getting window position fails if GUI and term possible
vim-patch:8.0.0563: crash when getting the window position in tmux
vim-patch:8.0.0567: call for requesting color and ambiwidth is too early
vim-patch:8.0.0569: bracketed paste is still enabled in a shell command
vim-patch:8.0.0587: configure check for return value of tgetent skipped
vim-patch:8.0.0588: job_stop() often assumes the channel will be closed
vim-patch:8.0.0610: the screen is redrawn when default 'background' is detected
vim-patch:8.0.0611: the screen is not redrawn after sending t_u7
vim-patch:8.0.0620: checking for HAVE_GTK_MULTIHEAD is not needed
vim-patch:8.0.0626: in the GUI the cursor may flicker
vim-patch:8.0.0628: cursor disappears after silent mapping
vim-patch:8.0.0631: can't build with Perl 5.26
vim-patch:8.0.0637: crash when using some version of GTK 3
vim-patch:8.0.0639: the cursor position is set when editing a new commit message
vim-patch:8.0.0649: when opening a help file the filetype is set several times
vim-patch:8.0.0653: the default highlight for QuickFixLine is not good
vim-patch:8.0.0690: compiler warning on non-Unix system
vim-patch:8.0.0691: compiler warning without the linebreak feature
vim-patch:8.0.0696: .inc files missing in git
vim-patch:8.0.0719: build failure without +terminal feature
vim-patch:8.0.0729: the help for the terminal configure option is wrong
vim-patch:8.0.0731: cannot build the terminal feature on MS-Windows
vim-patch:8.0.0741: cannot build with HPUX
vim-patch:8.0.0750: OpenPTY missing in non-GUI build
vim-patch:8.0.0751: OpenPTY missing with some combination of features
vim-patch:8.0.0752: build fails on MS-Windows
vim-patch:8.0.0763: libvterm can be improved
vim-patch:8.0.0770: compiler warning for missing field initializer
vim-patch:8.0.0772: other stdbool.h dependencies in libvterm
vim-patch:8.0.0773: mixing 32 and 64 bit libvterm builds fails
vim-patch:8.0.0774: build failure without the multi-byte feature
vim-patch:8.0.0790: MSVC compiler warning for strncpy in libvterm
vim-patch:8.0.0795: terminal feature does not build with older MSVC
vim-patch:8.0.0808: cannot build with terminal feature and DEBUG defined
vim-patch:8.0.0809: MS-Windows: tests hang
vim-patch:8.0.0811: MS-Windows: test_expand_dllpath fails
vim-patch:8.0.0822: Test_with_partial_callback is a tiny bit flaky
vim-patch:8.0.0834: can't build without the client-server feature
vim-patch:8.0.0865: cannot build with channel but without terminal feature
vim-patch:8.0.0866: Solaris also doesn't have MIN and MAX
vim-patch:8.0.0875: crash with weird command sequence
vim-patch:8.0.0880: Travis uses an old Ubuntu version
vim-patch:8.0.0901: asan suppress file missing from distribution
vim-patch:8.0.0919: cursor color isn't set on startup
vim-patch:8.0.0921: terminal window cursor shape not supported in the GUI
vim-patch:8.0.0946: using PATH_MAX does not work well on some systems
vim-patch:8.0.0954: /proc/self/exe might be a relative path
vim-patch:8.0.0966: build failure without terminal feature
vim-patch:8.0.0967: using a terminal may cause the cursor to blink
vim-patch:8.0.0972: compiler warnings for unused variables
vim-patch:8.0.0980: Coverity warning for failing to open /dev/null
vim-patch:8.0.0986: terminal feature always requires multi-byte feature
vim-patch:8.0.0988: warning from Covscan about using NULL pointer
vim-patch:8.0.0993: sometimes an xterm sends an extra CTRL-X
vim-patch:8.0.0996: Mac: t_RS is echoed on the screne in Terminal.app
vim-patch:8.0.0997: Libvterm and Terminal.app not regognized from termresponse.
vim-patch:8.0.1008: slow updating of terminal window in Motif
vim-patch:8.0.1010: build failure without termresponse feature
vim-patch:8.0.1014: old compiler doesn't know uint32_t
vim-patch:8.0.1016: gnome terminal echoes t_RC
vim-patch:8.0.1021: older Gnome terminal still echoes t_RC
vim-patch:8.0.1026: GTK on-the-spot input has problems
vim-patch:8.0.1027: more terminals can't handle requesting cursor mode
vim-patch:8.0.1030: MS-Windows: wrong size computation in is_cygpty()
vim-patch:8.0.1033: detecting background color does not work in screen
vim-patch:8.0.1042: without the syntax feature highlighting doesn't work
vim-patch:8.0.1047: buffer overflow in Ruby
vim-patch:8.0.1059: older Gnome terminal returns smaller version number
vim-patch:8.0.1062: Coverity warnings in libvterm
vim-patch:8.0.1065: not all macro examples are included
vim-patch:8.0.1066: some terminals can't handle requesting cursor mode
vim-patch:8.0.1068: vandyke SecureCRT terminal can't handle cursor mode request
vim-patch:8.0.1069: still get CTRL-X sometimes
vim-patch:8.0.1071: putty-color and cygwin-color are not recognized
vim-patch:8.0.1094: using ssh from Terminal.app runs into xterm incompatibility
vim-patch:8.0.1110: FORTIFY_SOURCE from Perl causes problems
vim-patch:8.0.1111: syntax error in configure when using Perl
vim-patch:8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
vim-patch:8.0.1136: W_WIDTH() is always the same
vim-patch:8.0.1152: encoding of error message wrong in Cygwin terminal
vim-patch:8.0.1155: Ruby command triggers a warning
vim-patch:8.0.1157: compiler warning on MS-Windows
vim-patch:8.0.1159: typo in #ifdef
vim-patch:8.0.1166: :terminal doesn't work on Mac High Sierra
vim-patch:8.0.1175: build failure without +termresponse
vim-patch:8.0.1192: MS-Windows: terminal feature not enabled by default
vim-patch:8.0.1195: can't build on MS-Windows
vim-patch:8.0.1198: older compilers don't know uint8_t
vim-patch:8.0.1211: cannot reorder tab pages with drag & drop
vim-patch:8.0.1247: not easy to find Debian build info
vim-patch:8.0.1248: stray + in README file
vim-patch:8.0.1255: duplicate badge README file
vim-patch:8.0.1256: typo in configure variable vim_cv_tgent
vim-patch:8.0.1258: 'ttymouse' is set to "sgr" even though it's not supported
vim-patch:8.0.1269: effect of autocommands on marks is not tested
vim-patch:8.0.1272: warnings for unused variables in tiny build
vim-patch:8.0.1273: old test file remaining
vim-patch:8.0.1303: 'ttymouse' is not set to "sgr" for Terminal.app and Iterm2
vim-patch:8.0.1306: ASAN error stack trace is not useful
vim-patch:8.0.1310: cproto generates errors because of missing type
vim-patch:8.0.1322: textformat test isn't run
vim-patch:8.0.1324: some xterm sends different mouse move codes
vim-patch:8.0.1325: more tests are not run
vim-patch:8.0.1327: new proto file missing from distribution
vim-patch:8.0.1337: typo in #ifdef
vim-patch:8.0.1369: MS-Windows: drawing underline slow, mFallbackDC not updated
vim-patch:8.0.1380: using "vim -r swapfile" the hit-enter prompt is misplaced.
vim-patch:8.0.1394: cannot intercept a yank command
vim-patch:8.0.1415: warning for unused function without timers feature
vim-patch:8.0.1424: the timer_pause test is flaky on Travis
vim-patch:8.0.1437: pkg-config doesn't work with cross compiling
vim-patch:8.0.1456: timer test on travis Mac is still flaky
vim-patch:8.0.1467: libvterm doesn't handle illegal byte sequence correctly
vim-patch:8.0.1478: unnecessary condition
vim-patch:8.0.1504: Win32: the screen may be cleared on startup
vim-patch:8.0.1506: new version of HP NonStop (Tandem) doesn't like a header
vim-patch:8.0.1532: compiler warnings without termguicolors feature
vim-patch:8.0.1556: may not parse the t_RS response correctly
vim-patch:8.0.1564: too many #ifdefs
vim-patch:8.0.1565: can't build Mac version without GUI
vim-patch:8.0.1566: too many #ifdefs
vim-patch:8.0.1567: cannot build Win32 GUI without IME
vim-patch:8.0.1571: can't build without GUI
vim-patch:8.0.1573: getwinpos(1) may cause response to be handled as command
vim-patch:8.0.1580: FEAT_CURSORBIND and FEAT_SCROLLBIND are unused
vim-patch:8.0.1581: cannot build Win32 GUI without +eval
vim-patch:8.0.1583: using C99 comment
vim-patch:8.0.1584: using C99 in Mac file gives compiler warning messages
vim-patch:8.0.1585: enabling beval_term feature in Win32 GUI
vim-patch:8.0.1586: imactivatefunc does not work on non-GUI Mac
vim-patch:8.0.1597: autocommand events are not sorted
vim-patch:8.0.1603: cannot build with +terminal but without +menu
vim-patch:8.0.1606: singular/plural variants not translated
vim-patch:8.0.1608: Win32: directx not enabled by default
vim-patch:8.0.1610: cannot build without GUI
vim-patch:8.0.1613: warning for unused variable in tiny build
vim-patch:8.0.1614: "make tags" doesn't include libvterm
vim-patch:8.0.1618: color Grey50 is missing in the compiled-in table
vim-patch:8.0.1625: test_quotestar is flaky when run in GTK GUI
vim-patch:8.0.1627: compiler warning for visibility attribute not supported
vim-patch:8.0.1635: undefining _POSIX_THREADS causes problems with Python 3
vim-patch:8.0.1639: libvterm code lags behind master
vim-patch:8.0.1646: MS-Windows: executable contains unreferenced functions
vim-patch:8.0.1650: too many #ifdefs
vim-patch:8.0.1659: scroll events not recognized for some xterm emulators
vim-patch:8.0.1663: cannot build without multi-byte feature
vim-patch:8.0.1674: libvterm can't handle an OSC string split
vim-patch:8.0.1675: unused macro argument in libvterm
vim-patch:8.0.1679: compiler warning for printf format
vim-patch:8.0.1683: Python upgrade breaks Vim when defining PYTHON_HOME
vim-patch:8.0.1686: Python does not work when configuring with specific dir
vim-patch:8.0.1692: Python may not work when using statically linked library
vim-patch:8.0.1696: coverage statistics don't work
vim-patch:8.0.1698: coverage statistics don't work on coveralls
vim-patch:8.0.1699: leftover stuff for Python 1.4
vim-patch:8.0.1700: coverage statistics still don't work on coveralls
vim-patch:8.0.1701: can disable COLOR_EMOJI with MSVC but not MinGW
vim-patch:8.0.1710: building with Ruby fails
vim-patch:8.0.1717: C89 check causes too much trouble
vim-patch:8.0.1719: cannot specify which Python executable configure should use
vim-patch:8.0.1730: no configure check for the used C99 features
vim-patch:8.0.1736: check for C99 features is incomplete
vim-patch:8.0.1737: fchown() used when it is not supported
vim-patch:8.0.1739: MS-Windows with msys2 cannot build Ruby statically
vim-patch:8.0.1741: MS-Windows with msys2 cannot build Ruby statically
vim-patch:8.0.1749: VMS: 100% CPU use, redefining mch_open() fails
vim-patch:8.0.1751: #ifdef causes bad highlighting
vim-patch:8.0.1755: MS-Windows: high unicode char received as two utf-16 words
vim-patch:8.0.1757: unnecessary changes in libvterm
vim-patch:8.0.1760: wrong number of arguments to vms_read()
vim-patch:8.0.1764: lgtm considers tutor.es to be EcmaScript
vim-patch:8.0.1785: missing symbol in Win32 small build
vim-patch:8.0.1788: tool to check a color scheme is not installed
vim-patch:8.0.1791: using uint8_t does not work everywhere
vim-patch:8.0.1813: Windows installer doesn't install terminal debugger
vim-patch:8.0.1825: might use NULL pointer when out of memory
vim-patch:8.0.1840: getwinpos() is not tested
vim-patch:8.0.0216: decoding js style json may fail
vim-patch:8.0.1391: encoding empty string to JSON sometimes gives "null"
vim-patch:8.0.1602: crash in parsing JSON
vim-patch:8.1.0343: #9041
Problem: Python2 and python3 detection not tested. (Matej Cepl)
Solution: Add test for detecting python2 and python3. Also detect a script
using "js" as javascript.
4bc0bed536
Avoid clearing the screen in most situations. NOT_VALID should be
equivalent to CLEAR unless some external force messed up the terminal,
for these situations <c-l> and :mode will still clear the screen.
Also eliminate some obsolete code in screen.c, that dealt with that in
vim drawing window 1 can mess up window 2, but this never happens in
nvim.
But what about slow terminals? There is two common meanings in which
a terminal is said to be "slow":
Most commonly (and in the sense of vim:s nottyfast) it means low
bandwidth for sending bytes from nvim to the terminal. If the screen is
very similar before and after the update_screen(CLEAR) this change
should reduce bandwidth. If the screen is quite different, but there is
no new regions of contiguous whitespace, clearing doesn't reduce
bandwidth significantly. If the new screen contains a lot of whitespace,
it will depend of if vsplits are used or not: as long as there is no
vsplits, ce is used to cheaply clear the rest of the line, so
full-screen clear is not needed to reduce bandwith. However a left
vsplit currently needs to be padded with whitespace all the way to the
separator. It is possible ec (clear N chars) can be used to reduce
bandwidth here if this is a problem. (All of this assumes that one
doesn't set Normal guibg=... on a non-BCE terminal, if you do you are
doomed regardless of this change).
Slow can also mean that drawing pixels on the screen is slow. E-ink
screens is a recent example. Avoiding clearing and redrawing the
unchanged part of the screen will always improve performance in these
cases.
clang scan-build noticed that find_command() may bitmask `eap->flags`.
cmd_can_preview() only uses `ea.cmdidx`, but let's fix the warning...
Found by clang scan-build 5.0
Problem: Using try/catch in timer does not prevent it from being stopped.
Solution: Reset the exception context and use did_emsg instead of
called_emsg.
e723c42836
Problem: Can't use input() in a timer callback. (Cosmin Popescu)
Solution: Reset vgetc_busy and set timer_busy. (Ozaki Kiichi, closesvim/vim#1790,
closesvim/vim#1129)
1e8e14552e
Problem: Cursorline not removed when using 'cursorbind'. (Justin Keyes)
Solution: Store the last cursor line per window. (closesvim/vim#3488)
4a5abbd613
Problem: User doesn't notice file does not exist when swap file does.
Solution: Add a note that the file cannot be found. Make the "still
running" notice stand out.
d6105cb408
Problem: When making backups is disabled and conversion with iconv fails
the written file is truncated. (Luo Chen)
Solution: First try converting the file and write the file only when it did
not fail. (partly by Christian Brabandt)
e6bf655bc4
Problem: There is no easy way to get the global directory, esp. if some
windows have a local directory.
Solution: Make getcwd(-1) return the global directory. (Andy Massimino,
closesvim/vim#2606)
5459129af2
