Fabian Homborg a7859191b2 Remove is_color_escape_seq ... This is supposed to detect color escape sequences, to figure out how long an escape sequence is, for use in width calculations. However, the typical color sequences are already taken care of by is_csi_style_escape_seq because they look like a csi sequence starting with `\e[` and ending in `m`. In the entire terminfo database shipped with ncurses 6.3, these are the terminals that have non-csi color sequences: at-color atari-color atari_st-color d220-dg d230-dg d230c-dg d430-dg d430-unix d430-unix-25 d430-unix-s d430-unix-sr d430-unix-w d430c-dg d430c-unix d430c-unix-25 d430c-unix-s d430c-unix-sr d430c-unix-w d470-dg d470c-dg dg+fixed dgmode+color dgmode+color8 dgunix+fixed emu fbterm i3164 ibm3164 linux-m1b linux-m2 minitel1 minitel1b putty-m1b putty-m2 st52-color tt52 tw52 tw52-color xterm-8bit Most of these were discontinued in the 90s and their manufacturers no longer exist (like Data General, which went defunct in 1999). The last one is a special mode for xterm that is fundamentally UTF-8 incompatible because it encodes a CSI as \X9b. The linux/putty m1b and m2 entries (also for minitel) don't support color to begin with and the sequences they have in their terminfo entries are control characters anyway, so the calculation would still add up. In turn, what we gain from this is much faster width calculations with unrecognized escapes - e.g. `string length -V \efoo` is sped up by a factor of 20. An alternative would be to skip this if max_colors is > 16 as that is the most any of these entries can do. The runtime scales linearly with the number of colors so on those systems it would be reasonably quick anyway. But given just *how* outdated these are I believe it is okay to just remove support outright. I do not believe anyone has ever run fish on any of these.		2022-03-13 11:32:53 +01:00
..
builtins	read: Also read in chunks when directly redirected	2022-03-13 11:22:48 +01:00
widecharwidth	Update widecharwidth	2022-02-14 22:19:28 +01:00
ast.cpp	ast.cpp: initialization order	2021-12-20 22:43:58 -08:00
ast.h	ast.h: remove unused private member finished()	2021-12-12 13:05:48 -08:00
ast_node_types.inc	Introduce a new fish ast	2020-07-04 14:58:02 -07:00
autoload.cpp	Put lots of things in anonymous namespaces	2021-09-30 11:33:03 -07:00
autoload.h	Run clang-format on all files	2019-10-13 15:50:48 -07:00
builtin.cpp	Shorten more.	2022-01-27 16:21:22 -08:00
builtin.h	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
color.cpp	Simplify ASSERT_SORT_ORDER	2021-07-15 13:15:24 -07:00
color.h	Refactor color.h/color.cpp	2021-02-08 15:16:21 -06:00
common.cpp	Make byte/unicode escapes with no digits a tokenizer error	2022-03-03 12:18:13 +01:00
common.h	Fix comment parsing inside command substitutions and brackets	2022-02-08 16:20:31 +01:00
complete.cpp	Try to fix the launchpad build	2022-01-26 22:29:06 -08:00
complete.h	Tighten up includes, some typedefs -> using	2021-09-21 18:05:53 -07:00
enum_map.h	enum_map stuff to enum_map.h	2021-10-01 03:39:43 -07:00
enum_set.h	Tighten up includes, some typedefs -> using	2021-09-21 18:05:53 -07:00
env.cpp	Let function-scoped variables be queried	2022-03-10 18:28:50 +01:00
env.h	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
env_dispatch.cpp	Only act on the locale vars we care about	2021-12-13 11:52:17 +01:00
env_dispatch.h	Declare functions in headers or use internal linkage (static)	2020-09-08 22:44:03 +02:00
env_universal_common.cpp	Allow using poll() to check for readability	2022-01-02 16:36:33 -08:00
env_universal_common.h	Refactor env_universal_callbacks	2021-11-14 17:39:52 -08:00
event.cpp	more int -> bool	2021-12-09 00:52:45 -08:00
event.h	Refactor env_universal_callbacks	2021-11-14 17:39:52 -08:00
exec.cpp	Revert "Fix undefined behavior in closing a moved pipe"	2021-12-28 14:25:24 -08:00
exec.h	exec.h: remove unused declaration	2021-09-24 09:30:25 -07:00
expand.cpp	Remove expand_flag::skip_home_directories	2021-12-28 15:13:50 -08:00
expand.h	Remove expand_flag::skip_home_directories	2021-12-28 15:13:50 -08:00
fallback.cpp	Replace hangul hack with widecharwidth version	2022-01-21 17:10:52 +01:00
fallback.h	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
fd_monitor.cpp	Allow using poll() to check for readability	2022-01-02 16:36:33 -08:00
fd_monitor.h	Allow using poll() to check for readability	2022-01-02 16:36:33 -08:00
fds.cpp	Allow using poll() to check for readability	2022-01-02 16:36:33 -08:00
fds.h	Allow using poll() to check for readability	2022-01-02 16:36:33 -08:00
fish.cpp	Make script file error a bit more obvious	2021-11-20 17:44:06 +01:00
fish_indent.cpp	Highlight options differently	2021-10-19 17:20:21 +02:00
fish_key_reader.cpp	fkr: do not do should_exit() thing for continuous mode.	2021-12-01 02:15:58 -08:00
fish_test_helper.cpp	Add a test that stdin is always handed-off as blocking	2022-02-12 11:41:03 -08:00
fish_tests.cpp	Allow underscores as separators in the math builtin (#8611)	2022-03-13 11:23:35 +01:00
fish_version.cpp	Fix build	2021-09-21 18:33:14 -07:00
fish_version.h	Revert "Generate FISH_BUILD_VERSION info for cmake builds"	2018-01-08 22:28:10 -08:00
flog.cpp	Migrate remaining calls from debug_safe to FLOGF_SAFE	2021-07-05 15:47:56 -07:00
flog.h	Migrate remaining calls from debug_safe to FLOGF_SAFE	2021-07-05 15:47:56 -07:00
function.cpp	mark some functions static	2021-10-31 03:51:38 -07:00
function.h	Continue to refactor functions	2021-10-23 10:12:52 -07:00
future_feature_flags.cpp	Fit status feaetures in 80 columns	2021-12-13 01:24:47 -08:00
future_feature_flags.h	Make '&' only background if followed by a separating character	2021-07-23 22:58:51 +02:00
global_safety.h	Introduce noncopyable_t and nonmovable_t	2021-07-23 11:19:42 -07:00
highlight.cpp	Fix error check for repeated quoted command substitution	2021-12-04 16:56:07 +01:00
highlight.h	Highlight options differently	2021-10-19 17:20:21 +02:00
history.cpp	Switch path_get_data_is_remote to returning a real class enum	2021-12-18 20:48:13 -08:00
history.h	history.h:	2021-12-12 13:36:14 -08:00
history_file.cpp	Switch path_get_data_is_remote to returning a real class enum	2021-12-18 20:48:13 -08:00
history_file.h	Introduce noncopyable_t and nonmovable_t	2021-07-23 11:19:42 -07:00
input.cpp	Prevent signals from tearing multi-char bindings	2022-02-05 13:18:36 -08:00
input.h	Stop using thread local vectors	2021-08-10 13:07:13 -07:00
input_common.cpp	Prevent signals from tearing multi-char bindings	2022-02-05 13:18:36 -08:00
input_common.h	Prevent signals from tearing multi-char bindings	2022-02-05 13:18:36 -08:00
intern.cpp	Declare functions in headers or use internal linkage (static)	2020-09-08 22:44:03 +02:00
intern.h	restyle intern module to match project style	2016-05-01 20:28:46 -07:00
io.cpp	builtin string: don't print final newline if it's missing from stdin	2021-11-27 19:11:24 +01:00
io.h	builtin string: don't print final newline if it's missing from stdin	2021-11-27 19:11:24 +01:00
iothread.cpp	Call pthread_attr_destroy even if pthread_create failed	2022-02-19 14:15:22 +01:00
iothread.h	clang-tidy: run through normal checks	2021-08-21 21:59:05 +02:00
job_group.cpp	Implement cancel groups	2020-09-03 11:01:27 -07:00
job_group.h	Implement cancel groups	2020-09-03 11:01:27 -07:00
kill.cpp	Make the kill ring thread-safe	2021-04-21 17:37:44 -07:00
kill.h	Implementation of variable with killring entries	2021-04-21 16:39:29 -07:00
lru.h	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
maybe.h	maybe.h: reference header new	2021-08-17 18:57:16 -05:00
null_terminated_array.cpp	Rework null terminated arrays	2021-03-28 15:31:25 -07:00
null_terminated_array.h	Introduce noncopyable_t and nonmovable_t	2021-07-23 11:19:42 -07:00
operation_context.cpp	Allow specifying a limit on number of expansion in operation_context	2020-12-22 12:38:51 -08:00
operation_context.h	Expand more when performing history path detection	2021-01-08 12:58:34 -08:00
output.cpp	output: Allow "--background foo" and "-b foo" for background colors	2021-06-10 10:42:30 +02:00
output.h	Tighten up includes, some typedefs -> using	2021-09-21 18:05:53 -07:00
pager.cpp	Wrap even more stuff in anonymous namespaces	2021-09-30 11:33:03 -07:00
pager.h	Revert "Attempt to simplify how completions get presented in the pager"	2020-12-04 16:44:48 +01:00
parse_constants.h	Use source_offset_t (uint32) in tokenizer.	2021-12-21 02:32:52 -08:00
parse_execution.cpp	Let's make src/ easier to grok, move builins to src/builtins	2021-11-09 17:39:10 -08:00
parse_execution.h	Introduce noncopyable_t and nonmovable_t	2021-07-23 11:19:42 -07:00
parse_tree.cpp	Output human-readable descriptions of some parse errors	2021-02-09 22:38:16 +01:00
parse_tree.h	Use source_offset_t (uint32) in tokenizer.	2021-12-21 02:32:52 -08:00
parse_util.cpp	Fix comment parsing inside command substitutions and brackets	2022-02-08 16:20:31 +01:00
parse_util.h	Fix error check for repeated quoted command substitution	2021-12-04 16:56:07 +01:00
parser.cpp	sanity.{cpp,h}: remove, entirely unused	2021-12-09 00:41:47 -08:00
parser.h	Mark parser_t::principal as const	2021-09-24 21:09:28 -07:00
parser_keywords.cpp	builtin _ is now a reserved keyword	2021-10-11 00:27:44 -07:00
parser_keywords.h	Make IWYU output in lint.cpp less messy	2016-06-23 17:26:08 -07:00
path.cpp	Switch path_get_data_is_remote to returning a real class enum	2021-12-18 20:48:13 -08:00
path.h	Switch path_get_data_is_remote to returning a real class enum	2021-12-18 20:48:13 -08:00
postfork.cpp	Shebang error: Use /path/to/fish	2021-12-30 13:04:47 +01:00
postfork.h	remove accidental change	2021-09-21 18:26:44 -07:00
print_help.cpp	Run clang-format on all files	2019-10-13 15:50:48 -07:00
print_help.h	restyle proc module to match project style	2016-05-02 22:07:58 -07:00
proc.cpp	Fix some extra arguments for string format functions.	2021-12-12 14:06:17 -08:00
proc.h	Declare that two "not" keywords cancel each other out	2021-12-28 19:32:30 +01:00
reader.cpp	Commit transient edit when history search ends	2022-02-07 17:38:11 +01:00
reader.h	builtin commandline: add option to determine if pager is fully disclosed	2021-12-04 22:43:39 +01:00
redirection.cpp	Collapse io_data switch statements	2019-12-29 15:51:22 -08:00
redirection.h	Introduce noncopyable_t and nonmovable_t	2021-07-23 11:19:42 -07:00
screen.cpp	Remove is_color_escape_seq	2022-03-13 11:32:53 +01:00
screen.h	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
signal.cpp	Tighten up includes, some typedefs -> using	2021-09-21 18:05:53 -07:00
signal.h	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
termsize.cpp	Include <termios.h> instead of <sys/termios.h>.	2021-03-02 12:05:07 +01:00
termsize.h	Eliminate the termsize handling from common.h	2020-06-07 20:00:42 -07:00
timer.cpp	Revert changes to time formatting	2022-02-21 22:48:43 +01:00
timer.h	Pass some parameters by reference/move	2021-03-21 19:41:36 +01:00
tinyexpr.cpp	Merge branch 'master' into te-refactor	2022-03-13 11:24:31 +01:00
tinyexpr.h	math: Use wchar	2020-12-14 22:54:53 +01:00
tokenizer.cpp	Fix comment parsing inside command substitutions and brackets	2022-02-08 16:20:31 +01:00
tokenizer.h	Fix comment parsing inside command substitutions and brackets	2022-02-08 16:20:31 +01:00
topic_monitor.cpp	Allow using poll() to check for readability	2022-01-02 16:36:33 -08:00
topic_monitor.h	Introduce noncopyable_t and nonmovable_t	2021-07-23 11:19:42 -07:00
trace.cpp	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
trace.h	Cache if tracing is enabled	2021-10-28 19:39:30 +02:00
utf8.cpp	Change C casts to C++ ones	2020-05-01 13:30:56 -07:00
utf8.h	[clang-tidy] Fix inconsistent declarations	2019-11-25 14:13:33 -08:00
util.cpp	wcsfilecmp: Stop actually computing the numbers	2021-10-07 17:57:52 +02:00
util.h	Return glob ordering to pre-3.1 state	2020-02-14 19:06:19 +01:00
wait_handle.cpp	Refactor wait handles	2021-05-17 15:25:21 -07:00
wait_handle.h	Mild refactoring of wait handles	2021-10-28 10:37:43 -07:00
wcstringutil.cpp	fish_wcswidth_visible to use int instead of size_t	2022-02-07 22:17:47 -08:00
wcstringutil.h	Restyle codebase with clang-format	2021-11-08 12:21:11 -08:00
wgetopt.cpp	Make arguments to builtins const	2021-03-28 15:31:25 -07:00
wgetopt.h	Make arguments to builtins const	2021-03-28 15:31:25 -07:00
wildcard.cpp	Clean up wildcard_has	2021-11-27 12:48:04 -08:00
wildcard.h	Clean up wildcard_has	2021-11-27 12:48:04 -08:00
wutil.cpp	Allow underscores as separators in the math builtin (#8611)	2022-03-13 11:23:35 +01:00
wutil.h	Allow underscores as separators in the math builtin (#8611)	2022-03-13 11:23:35 +01:00