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vim/src/proto
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John Marriott fff0132399 patch 9.1.1467: too many strlen() calls 
Problem:  too many strlen() calls
Solution: Change expand_env() to return string length
          (John Marriott)

This commit does the following changes:
- In expand_env_esc():
  - return the length of the returned dst string.
  - refactor to remove some calls to STRLEN() and STRCAT()
  - add check for out-of-memory condition.
- Change call sites in various source files to use the return value

closes: #17561

Signed-off-by: John Marriott <basilisk@internode.on.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
2025-06-18 18:20:11 +02:00
..
alloc.pro
patch 8.2.4930: interpolated string expression requires escaping
2022-05-10 13:24:30 +01:00
arabic.pro
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arglist.pro
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autocmd.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
beval.pro
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blob.pro
patch 9.0.1416: crash when collection is modified when using filter()
2023-03-19 21:23:38 +00:00
blowfish.pro
patch 9.0.1481: decrypting with libsodium may fail if the library changes
2023-04-23 17:50:22 +01:00
buffer.pro
patch 9.1.1361: [security]: possible use-after-free when closing a buffer
2025-05-03 18:37:27 +02:00
bufwrite.pro
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change.pro
patch 9.1.1137: ins_str() is inefficient by calling STRLEN()
2025-02-23 09:09:59 +01:00
channel.pro
patch 9.0.0977: it is not easy to see what client-server commands are doing
2022-11-30 18:12:19 +00:00
charset.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
cindent.pro
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clientserver.pro
…
clipboard.pro
patch 9.0.1330: handling new value of an option has a long "else if" chain
2023-02-20 12:16:39 +00:00
cmdexpand.pro
patch 9.1.1338: Calling expand() interferes with cmdcomplete_info()
2025-04-23 20:50:23 +02:00
cmdhist.pro
patch 9.1.0426: too many strlen() calls in search.c
2024-05-20 19:18:26 +02:00
crypt_zip.pro
patch 9.0.1481: decrypting with libsodium may fail if the library changes
2023-04-23 17:50:22 +01:00
crypt.pro
patch 9.0.2153: no support to build on OpenVMS
2023-12-05 16:04:23 +01:00
debugger.pro
patch 9.0.2190: proto files need update
2024-01-01 20:19:09 +01:00
dict.pro
patch 9.1.0984: exception handling can be improved
2025-01-02 18:06:00 +01:00
diff.pro
patch 9.1.1243: diff mode is lacking for changes within lines
2025-03-26 19:46:09 +01:00
digraph.pro
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drawline.pro
patch 9.0.1585: weird use of static variables for spell checking
2023-05-27 22:22:10 +01:00
drawscreen.pro
patch 9.1.1136: Match highlighting marks a buffer region as changed
2025-02-22 09:19:04 +01:00
edit.pro
patch 9.1.1222: using wrong length for last inserted string
2025-03-18 20:49:01 +01:00
eval.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
evalbuffer.pro
patch 9.0.0916: getbufline() is inefficient for getting a single line
2022-11-21 19:57:04 +00:00
evalfunc.pro
patch 9.1.1232: Vim script is missing the tuple data type
2025-03-23 16:42:16 +01:00
evalvars.pro
patch 9.1.0360: Vim9: does not handle autoloaded variables well
2024-04-21 14:45:48 +02:00
evalwindow.pro
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ex_cmds2.pro
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ex_cmds.pro
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ex_docmd.pro
patch 9.1.0831: 'findexpr' can't be used as lambad or Funcref
2024-11-02 18:43:42 +01:00
ex_eval.pro
patch 9.1.0999: Vim9: leaking finished exception
2025-01-09 22:14:34 +01:00
ex_getln.pro
patch 9.1.0770: current command line completion is a bit limited
2024-10-08 22:24:04 +02:00
fileio.pro
patch 9.1.0465: missing filecopy() function
2024-06-03 23:01:40 +02:00
filepath.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
findfile.pro
patch 9.1.1122: too many strlen() calls in findfile.c
2025-02-18 20:45:48 +01:00
float.pro
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fold.pro
…
gc.pro
patch 9.1.1239: if_python: no tuple data type support
2025-03-26 18:46:21 +01:00
getchar.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
gui_beval.pro
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gui_gtk_gresources.pro
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gui_gtk_x11.pro
patch 9.1.0063: GTK code can be improved
2024-01-29 20:18:22 +01:00
gui_gtk.pro
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gui_haiku.pro
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gui_motif.pro
patch 9.0.1336: functions without arguments are not always declared properly
2023-02-21 14:27:41 +00:00
gui_photon.pro
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gui_w32.pro
patch 9.0.1084: code handling low level MS-Windows events cannot be tested
2022-12-20 20:01:58 +00:00
gui_x11.pro
patch 8.2.5171: dependencies and proto files are outdated
2022-06-27 22:52:43 +01:00
gui_xim.pro
patch 9.0.1330: handling new value of an option has a long "else if" chain
2023-02-20 12:16:39 +00:00
gui_xmdlg.pro
…
gui.pro
patch 9.0.0886: horizontal mouse scroll only works in the GUI
2022-11-15 17:43:36 +00:00
hardcopy.pro
patch 9.0.1330: handling new value of an option has a long "else if" chain
2023-02-20 12:16:39 +00:00
hashtab.pro
patch 9.0.0949: crash when unletting a variable while listing variables
2022-11-25 16:31:51 +00:00
help.pro
patch 8.2.5171: dependencies and proto files are outdated
2022-06-27 22:52:43 +01:00
highlight.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
if_cscope.pro
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if_lua.pro
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if_mzsch.pro
patch 9.0.1341: build error with mzscheme but without GUI
2023-02-22 13:14:36 +00:00
if_ole.pro
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if_perl.pro
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if_perlsfio.pro
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if_python3.pro
patch 9.1.0844: if_python: no way to pass local vars to python
2024-11-06 21:53:07 +01:00
if_python.pro
patch 9.1.0844: if_python: no way to pass local vars to python
2024-11-06 21:53:07 +01:00
if_ruby.pro
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if_tcl.pro
patch 8.2.5171: dependencies and proto files are outdated
2022-06-27 22:52:43 +01:00
if_xcmdsrv.pro
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indent.pro
patch 9.1.0806: tests: no error check when setting global 'briopt'
2024-10-22 22:59:39 +02:00
insexpand.pro
patch 9.1.1408: not easily possible to complete from register content
2025-05-26 18:25:57 +02:00
job.pro
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json.pro
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linematch.pro
patch 9.1.1009: diff feature can be improved
2025-01-12 09:58:00 +01:00
list.pro
patch 9.1.1232: Vim script is missing the tuple data type
2025-03-23 16:42:16 +01:00
locale.pro
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logfile.pro
patch 9.0.0977: it is not easy to see what client-server commands are doing
2022-11-30 18:12:19 +00:00
main.pro
patch 9.1.1097: --log with non-existent path causes a crash
2025-02-10 21:12:19 +01:00
map.pro
patch 9.0.1330: handling new value of an option has a long "else if" chain
2023-02-20 12:16:39 +00:00
mark.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
match.pro
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mbyte.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
memfile.pro
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memline.pro
patch 9.1.0615: Unnecessary STRLEN() in make_percent_swname()
2024-07-25 20:58:42 +02:00
menu.pro
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message.pro
patch 9.1.0908: not possible to configure :messages
2024-12-06 17:26:25 +01:00
misc1.pro
patch 9.1.1467: too many strlen() calls
2025-06-18 18:20:11 +02:00
misc2.pro
patch 9.1.1435: completion: various flaws in fuzzy completion
2025-06-05 21:09:24 +02:00
mouse.pro
patch 9.0.2032: cannot get mouse click pos for tab or virt text
2023-10-15 10:03:30 +02:00
move.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
netbeans.pro
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normal.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
ops.pro
patch 9.1.0120: hard to get visual region using Vim script
2024-02-21 00:02:45 +01:00
option.pro
patch 9.1.1391: Vim does not have a vertical tabpanel
2025-05-14 21:20:28 +02:00
optionstr.pro
patch 9.1.1391: Vim does not have a vertical tabpanel
2025-05-14 21:20:28 +02:00
os_amiga.pro
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os_mac_conv.pro
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os_macosx.pro
patch 9.0.1471: warnings for function declarations
2023-04-19 20:28:48 +01:00
os_mswin.pro
patch 9.1.1316: missing memory allocation failure in os_mswin.c
2025-04-17 20:35:42 +02:00
os_qnx.pro
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os_unix.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
os_vms.pro
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os_win32.pro
patch 9.0.1980: win32: issues with stable python ABI
2023-10-04 20:05:05 +02:00
popupmenu.pro
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popupwin.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
profiler.pro
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pty.pro
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quickfix.pro
patch 9.1.1287: quickfix code can be further improved
2025-04-07 21:19:07 +02:00
regexp.pro
patch 9.0.0513: may not be able to use a pattern ad the debug prompt
2022-09-20 13:51:25 +01:00
register.pro
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screen.pro
patch 9.1.0184: Cursor pos wrong when clicking with conceal and wrap
2024-03-16 15:03:33 +01:00
scriptfile.pro
patch 9.1.0984: exception handling can be improved
2025-01-02 18:06:00 +01:00
search.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
session.pro
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sha256.pro
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sign.pro
patch 9.1.0538: not possible to assign priority when defining a sign
2024-07-06 18:04:09 +02:00
sound.pro
patch 9.0.0694: no native sound support on Mac OS
2022-10-08 13:50:05 +01:00
spell.pro
patch 9.1.0783: 'spell' option setting has problems
2024-10-14 20:21:48 +02:00
spellfile.pro
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spellsuggest.pro
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strings.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
syntax.pro
patch 9.0.0750: crash when popup closed in callback
2022-10-14 17:04:09 +01:00
tabpanel.pro
patch 9.1.1461: tabpanel: tabpanel vanishes with popup menu
2025-06-16 19:39:24 +02:00
tag.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
term.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
terminal.pro
patch 9.0.2025: no cmdline completion for ++opt args
2023-10-14 11:46:51 +02:00
termlib.pro
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testing.pro
patch 9.1.1232: Vim script is missing the tuple data type
2025-03-23 16:42:16 +01:00
textformat.pro
patch 8.2.5171: dependencies and proto files are outdated
2022-06-27 22:52:43 +01:00
textobject.pro
patch 8.2.5171: dependencies and proto files are outdated
2022-06-27 22:52:43 +01:00
textprop.pro
patch 9.0.0993: display errors when adding or removing text property type
2022-12-02 20:46:26 +00:00
time.pro
patch 9.0.0682: crash when popup with deleted timer is closed
2022-10-07 11:20:29 +01:00
tuple.pro
patch 9.1.1232: Vim script is missing the tuple data type
2025-03-23 16:42:16 +01:00
typval.pro
patch 9.1.1232: Vim script is missing the tuple data type
2025-03-23 16:42:16 +01:00
ui.pro
patch 9.0.0886: horizontal mouse scroll only works in the GUI
2022-11-15 17:43:36 +00:00
undo.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
usercmd.pro
patch 9.0.0828: various typos
2022-11-02 13:30:51 +00:00
userfunc.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
version.pro
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vim9class.pro
patch 9.1.1235: cproto files are outdated
2025-03-24 20:36:14 +01:00
vim9cmds.pro
patch 9.1.1224: cannot :put while keeping indent
2025-03-18 22:14:34 +01:00
vim9compile.pro
patch 9.1.1356: Vim9: crash when unletting variable
2025-05-01 08:56:39 +02:00
vim9execute.pro
patch 9.0.2190: proto files need update
2024-01-01 20:19:09 +01:00
vim9expr.pro
patch 9.1.1148: Vim9: finding imported scripts can be further improved
2025-02-25 20:29:50 +01:00
vim9instr.pro
patch 9.1.1232: Vim script is missing the tuple data type
2025-03-23 16:42:16 +01:00
vim9script.pro
patch 9.0.1569: cannot use "this.member" in lambda in class method
2023-05-19 19:01:17 +01:00
vim9type.pro
patch 9.1.1232: Vim script is missing the tuple data type
2025-03-23 16:42:16 +01:00
viminfo.pro
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winclip.pro
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window.pro
patch 9.1.1461: tabpanel: tabpanel vanishes with popup menu
2025-06-16 19:39:24 +02:00