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-rw-r--r--runtime/doc/api.txt105
-rw-r--r--runtime/doc/deprecated.txt8
-rw-r--r--runtime/doc/gui.txt15
-rw-r--r--runtime/doc/map.txt25
-rw-r--r--runtime/doc/options.txt18
-rw-r--r--runtime/doc/tips.txt10
-rw-r--r--runtime/doc/vim_diff.txt2
-rw-r--r--runtime/doc/visual.txt6
-rw-r--r--src/nvim/api/vim.c12
-rw-r--r--src/nvim/eval.c2
-rw-r--r--src/nvim/ex_docmd.c2
-rw-r--r--src/nvim/getchar.c24
-rw-r--r--src/nvim/keymap.c17
-rw-r--r--src/nvim/keymap.h10
-rw-r--r--src/nvim/menu.c5
-rw-r--r--src/nvim/option.c2
-rw-r--r--src/nvim/option_defs.h70
-rw-r--r--test/functional/api/keymap_spec.lua18
-rw-r--r--test/functional/api/vim_spec.lua13
19 files changed, 204 insertions, 160 deletions
diff --git a/runtime/doc/api.txt b/runtime/doc/api.txt
index ebc2a40561..7c6b8a3c1a 100644
--- a/runtime/doc/api.txt
+++ b/runtime/doc/api.txt
@@ -165,7 +165,16 @@ nvim_input({keys}) *nvim_input()*
*nvim_replace_termcodes()*
nvim_replace_termcodes({str}, {from_part}, {do_lt}, {special})
- Replaces any terminal codes with the internal representation
+ Replaces terminal codes and |keycodes| (<CR>, <Esc>, ...) in a
+ string with the internal representation.
+
+ Parameters:~
+ {str} String to be converted.
+ {from_part} Legacy Vim parameter. Usually true.
+ {do_lt} Also translate <lt>. Does nothing if
+ `special` is false.
+ {special} Replace |keycodes|, e.g. <CR> becomes a "\n"
+ char.
nvim_command_output({str}) *nvim_command_output()*
TODO: Documentation
@@ -182,8 +191,10 @@ nvim_eval({expr}) *nvim_eval()*
Evaluation result or expanded object
nvim_call_function({fname}, {args}) *nvim_call_function()*
- Calls a VimL function with the given arguments. On VimL error:
- Returns a generic error; v:errmsg is not updated.
+ Calls a VimL function with the given arguments
+
+ On VimL error: Returns a generic error; v:errmsg is not
+ updated.
Parameters:~
{fname} Function to call
@@ -192,6 +203,23 @@ nvim_call_function({fname}, {args}) *nvim_call_function()*
Return:~
Result of the function call
+nvim_execute_lua({code}, {args}) *nvim_execute_lua()*
+ Execute lua code. Parameters might be passed, they are
+ available inside the chunk as `...`. The chunk can return a
+ value.
+
+ To evaluate an expression, it must be prefixed with "return ".
+ For instance, to call a lua function with arguments sent in
+ and get its return value back, use the code "return
+ my_function(...)".
+
+ Parameters:~
+ {code} lua code to execute
+ {args} Arguments to the code
+
+ Return:~
+ Return value of lua code if present or NIL.
+
nvim_strwidth({str}) *nvim_strwidth()*
Calculates the number of display cells occupied by `text`.
<Tab> counts as one cell.
@@ -382,6 +410,17 @@ nvim_get_mode() *nvim_get_mode()*
Return:~
Dictionary { "mode": String, "blocking": Boolean }
+nvim_get_keymap({mode}) *nvim_get_keymap()*
+ Get a list of dictionaries describing global (i.e. non-buffer)
+ mappings Note that the "buffer" key will be 0 to represent
+ false.
+
+ Parameters:~
+ {mode} The abbreviation for the mode
+
+ Return:~
+ An array of maparg() like dictionaries describing mappings
+
nvim_get_api_info() *nvim_get_api_info()*
TODO: Documentation
@@ -414,6 +453,54 @@ nvim_call_atomic({calls}) *nvim_call_atomic()*
error ocurred, the values from all preceding calls will
still be returned.
+nvim__id({obj}) *nvim__id()*
+ Returns object given as argument
+
+ This API function is used for testing. One should not rely on
+ its presence in plugins.
+
+ Parameters:~
+ {obj} Object to return.
+
+ Return:~
+ its argument.
+
+nvim__id_array({arr}) *nvim__id_array()*
+ Returns array given as argument
+
+ This API function is used for testing. One should not rely on
+ its presence in plugins.
+
+ Parameters:~
+ {arr} Array to return.
+
+ Return:~
+ its argument.
+
+nvim__id_dictionary({dct}) *nvim__id_dictionary()*
+ Returns dictionary given as argument
+
+ This API function is used for testing. One should not rely on
+ its presence in plugins.
+
+ Parameters:~
+ {dct} Dictionary to return.
+
+ Return:~
+ its argument.
+
+nvim__id_float({flt}) *nvim__id_float()*
+ Returns floating-point value given as argument
+
+ This API function is used for testing. One should not rely on
+ its presence in plugins.
+
+ Parameters:~
+ {flt} Value to return.
+
+ Return:~
+ its argument.
+
==============================================================================
Buffer Functions *api-buffer*
@@ -492,6 +579,18 @@ nvim_buf_get_changedtick({buffer}) *nvim_buf_get_changedtick()*
Return:~
b:changedtickvalue.
+nvim_buf_get_keymap({buffer}, {mode}) *nvim_buf_get_keymap()*
+ Get a list of dictionaries describing buffer-local mappings
+ Note that the buffer key in the dictionary will represent the
+ buffer handle where the mapping is present
+
+ Parameters:~
+ {mode} The abbreviation for the mode
+ {buffer_id} Buffer handle
+
+ Return:~
+ An array of maparg() like dictionaries describing mappings
+
nvim_buf_set_var({buffer}, {name}, {value}) *nvim_buf_set_var()*
Sets a buffer-scoped (b:) variable
diff --git a/runtime/doc/deprecated.txt b/runtime/doc/deprecated.txt
index 26cd5b24cc..b3e2f7a92f 100644
--- a/runtime/doc/deprecated.txt
+++ b/runtime/doc/deprecated.txt
@@ -39,10 +39,16 @@ Functions ~
*highlightID()* Obsolete name for |hlID()|.
*last_buffer_nr()* Obsolete name for bufnr("$").
+Modifiers ~
+*:menu-<special>*
+*:menu-special* <> notation is always enabled. |cpo-<|
+*:map-<special>*
+*:map-special* <> notation is always enabled. |cpo-<|
+
Options ~
*'fe'* 'fenc'+'enc' before Vim 6.0; no longer used.
*'langnoremap'* Deprecated alias to 'nolangremap'.
*'vi'*
*'viminfo'* Deprecated alias to 'shada' option.
- vim:tw=78:ts=8:ft=help:norl:
+ vim:noet:tw=78:ts=8:ft=help:norl:
diff --git a/runtime/doc/gui.txt b/runtime/doc/gui.txt
index 0bd3a40a7c..b66a60c860 100644
--- a/runtime/doc/gui.txt
+++ b/runtime/doc/gui.txt
@@ -490,9 +490,6 @@ expression register: >
:amenu Insert.foobar "='foobar'<CR>P
-Note that the '<' and 'k' flags in 'cpoptions' also apply here (when
-included they make the <> form and raw key codes not being recognized).
-
Note that <Esc> in Cmdline mode executes the command, like in a mapping. This
is Vi compatible. Use CTRL-C to quit Cmdline mode.
@@ -504,21 +501,13 @@ The ":set ic" will not be echoed when using this menu. Messages from the
executed command are still given though. To shut them up too, add a ":silent"
in the executed command: >
:menu <silent> Search.Header :exe ":silent normal /Header\r"<CR>
-"<silent>" may also appear just after "<special>" or "<script>".
-
- *:menu-<special>* *:menu-special*
-Define a menu with <> notation for special keys, even though the "<" flag
-may appear in 'cpoptions'. This is useful if the side effect of setting
-'cpoptions' is not desired. Example: >
- :menu <special> Search.Header /Header<CR>
-"<special>" must appear as the very first argument to the ":menu" command or
-just after "<silent>" or "<script>".
+"<silent>" may also appear just after "<script>".
*:menu-<script>* *:menu-script*
The "to" part of the menu will be inspected for mappings. If you don't want
this, use the ":noremenu" command (or the similar one for a specific mode).
If you do want to use script-local mappings, add "<script>" as the very first
-argument to the ":menu" command or just after "<silent>" or "<special>".
+argument to the ":menu" command or just after "<silent>".
*menu-priority*
You can give a priority to a menu. Menus with a higher priority go more to
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index f5b0233e6c..bfcf621cb8 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -149,7 +149,7 @@ type "a", then "bar" will get inserted.
1.2 SPECIAL ARGUMENTS *:map-arguments*
-"<buffer>", "<nowait>", "<silent>", "<special>", "<script>", "<expr>" and
+"<buffer>", "<nowait>", "<silent>", "<script>", "<expr>" and
"<unique>" can be used in any order. They must appear right after the
command, before any other arguments.
@@ -189,12 +189,6 @@ Prompts will still be given, e.g., for inputdialog().
Using "<silent>" for an abbreviation is possible, but will cause redrawing of
the command line to fail.
- *:map-<special>* *:map-special*
-Define a mapping with <> notation for special keys, even though the "<" flag
-may appear in 'cpoptions'. This is useful if the side effect of setting
-'cpoptions' is not desired. Example: >
- :map <special> <F12> /Header<CR>
-<
*:map-<script>* *:map-script*
If the first argument to one of these commands is "<script>" and it is used to
define a new mapping or abbreviation, the mapping will only remap characters
@@ -444,16 +438,14 @@ There are two ways to map a special key:
starts with <Esc>. To enter a mapping like this you type ":map " and then
you have to type CTRL-V before hitting the function key. Note that when
the key code for the key is in the |terminfo| entry, it will automatically
- be translated into the internal code and become the second way of mapping
- (unless the 'k' flag is included in 'cpoptions').
+ be translated into the internal code and become the second way of mapping.
2. The second method is to use the internal code for the function key. To
enter such a mapping type CTRL-K and then hit the function key, or use
the form "#1", "#2", .. "#9", "#0", "<Up>", "<S-Down>", "<S-F7>", etc.
(see table of keys |key-notation|, all keys from <Up> can be used). The
first ten function keys can be defined in two ways: Just the number, like
"#2", and with "<F>", like "<F2>". Both stand for function key 2. "#0"
- refers to function key 10. The <> form cannot be used when 'cpoptions'
- includes the '<' flag.
+ refers to function key 10.
DETAIL: Vim first checks if a sequence from the keyboard is mapped. If it
isn't the terminal key codes are tried. If a terminal code is found it is
@@ -571,9 +563,9 @@ Since the '|' character is used to separate a map command from the next
command, you will have to do something special to include a '|' in {rhs}.
There are three methods:
use works when example ~
- <Bar> '<' is not in 'cpoptions' :map _l :!ls <Bar> more^M
+ <Bar> always :map _l :!ls <Bar> more^M
\| 'b' is not in 'cpoptions' :map _l :!ls \| more^M
- ^V| always, in Vim and Vi :map _l :!ls ^V| more^M
+ ^V| always :map _l :!ls ^V| more^M
(here ^V stands for CTRL-V; to get one CTRL-V you have to type it twice; you
cannot use the <> notation "<C-V>" here).
@@ -628,8 +620,7 @@ out about, ^D is CTRL-D).
1.8 EXAMPLES *map-examples*
-A few examples (given as you type them, for "<CR>" you type four characters;
-the '<' flag must not be present in 'cpoptions' for this to work). >
+A few examples (as you type them: for "<CR>" you type four characters). >
:map <F3> o#include
:map <M-g> /foo<CR>cwbar<Esc>
@@ -881,7 +872,6 @@ character is mostly ignored otherwise.
It is possible to move the cursor after an abbreviation: >
:iab if if ()<Left>
-This does not work if 'cpoptions' includes the '<' flag. |<>|
You can even do more complicated things. For example, to consume the space
typed after an abbreviation: >
@@ -1029,8 +1019,7 @@ functions used in one script use the same name as in other scripts. To avoid
this, they can be made local to the script.
*<SID>* *<SNR>* *E81*
-The string "<SID>" can be used in a mapping or menu. This requires that the
-'<' flag is not present in 'cpoptions'.
+The string "<SID>" can be used in a mapping or menu.
When executing the map command, Vim will replace "<SID>" with the special
key code <SNR>, followed by a number that's unique for the script, and an
underscore. Example: >
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index ca126f5a79..dc968cd666 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1568,7 +1568,6 @@ A jump table for the options with a short description can be found at |Q_op|.
results in X being mapped to:
'B' included: "\^[" (^[ is a real <Esc>)
'B' excluded: "<Esc>" (5 characters)
- ('<' excluded in both cases)
*cpo-c*
c Searching continues at the end of any match at the
cursor position, but not further than the start of the
@@ -1618,15 +1617,6 @@ A jump table for the options with a short description can be found at |Q_op|.
J A |sentence| has to be followed by two spaces after
the '.', '!' or '?'. A <Tab> is not recognized as
white space.
- *cpo-k*
- k Disable the recognition of raw key codes in
- mappings, abbreviations, and the "to" part of menu
- commands. For example, if <Key> sends ^[OA (where ^[
- is <Esc>), the command ":map X ^[OA" results in X
- being mapped to:
- 'k' included: "^[OA" (3 characters)
- 'k' excluded: "<Key>" (one key code)
- Also see the '<' flag below.
*cpo-K*
K Don't wait for a key code to complete when it is
halfway through a mapping. This breaks mapping
@@ -1760,14 +1750,6 @@ A jump table for the options with a short description can be found at |Q_op|.
+ When included, a ":write file" command will reset the
'modified' flag of the buffer, even though the buffer
itself may still be different from its file.
- *cpo-<*
- < Disable the recognition of special key codes in |<>|
- form in mappings, abbreviations, and the "to" part of
- menu commands. For example, the command
- ":map X <Tab>" results in X being mapped to:
- '<' included: "<Tab>" (5 characters)
- '<' excluded: "^I" (^I is a real <Tab>)
- Also see the 'k' flag above.
*cpo->*
> When appending to a register, put a line break before
the appended text.
diff --git a/runtime/doc/tips.txt b/runtime/doc/tips.txt
index 9b34cd7599..0ac9a8303d 100644
--- a/runtime/doc/tips.txt
+++ b/runtime/doc/tips.txt
@@ -113,7 +113,6 @@ screen, you can use CTRL-X CTRL-E and CTRL-X CTRL-Y to scroll the screen.
To make this easier, you could use these mappings: >
:inoremap <C-E> <C-X><C-E>
:inoremap <C-Y> <C-X><C-Y>
-(Type this literally, make sure the '<' flag is not in 'cpoptions').
You then lose the ability to copy text from the line above/below the cursor
|i_CTRL-E|.
@@ -129,8 +128,6 @@ If you like the scrolling to go a bit smoother, you can use these mappings: >
:map <C-U> <C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y><C-Y>
:map <C-D> <C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E><C-E>
-(Type this literally, make sure the '<' flag is not in 'cpoptions').
-
==============================================================================
Correcting common typing mistakes *type-mistakes*
@@ -282,9 +279,7 @@ For Emacs-style editing on the command-line: >
:cnoremap <Esc><C-B> <S-Left>
" forward one word
:cnoremap <Esc><C-F> <S-Right>
-
-NOTE: This requires that the '<' flag is excluded from 'cpoptions'. |<>|
-
+<
*format-bullet-list*
This mapping will format any bullet list. It requires that there is an empty
line above and below each list entry. The expression commands are used to
@@ -300,8 +295,7 @@ be able to give comments to the parts of the mapping. >
:execute m |" define the mapping
(<> notation |<>|. Note that this is all typed literally. ^W is "^" "W", not
-CTRL-W. You can copy/paste this into Vim if '<' is not included in
-'cpoptions'.)
+CTRL-W.)
Note that the last comment starts with |", because the ":execute" command
doesn't accept a comment directly.
diff --git a/runtime/doc/vim_diff.txt b/runtime/doc/vim_diff.txt
index ca07e613ed..d906b874f0 100644
--- a/runtime/doc/vim_diff.txt
+++ b/runtime/doc/vim_diff.txt
@@ -332,7 +332,7 @@ Test functions:
Other options:
'antialias'
- 'cpoptions' ("g", "w", "H", "*", "-", "j", and all POSIX flags were removed)
+ 'cpoptions' (g j k H w < * - and all POSIX flags were removed)
'encoding' ("utf-8" is always used)
'esckeys'
'guioptions' "t" flag was removed
diff --git a/runtime/doc/visual.txt b/runtime/doc/visual.txt
index e9f5bf91f8..cf804444e5 100644
--- a/runtime/doc/visual.txt
+++ b/runtime/doc/visual.txt
@@ -271,7 +271,7 @@ mode. For example, if you would like the "/" command not to extend the Visual
area, but instead take the highlighted text and search for that: >
:vmap / y/<C-R>"<CR>
(In the <> notation |<>|, when typing it you should type it literally; you
-need to remove the 'B' and '<' flags from 'cpoptions'.)
+need to remove the 'B' flag from 'cpoptions'.)
If you want to give a register name using the """ command, do this just before
typing the operator character: "v{move-around}"xd".
@@ -375,7 +375,7 @@ Here is an example, to replace the selected text with the output of "date": >
:vmap _a <Esc>`>a<CR><Esc>`<i<CR><Esc>!!date<CR>kJJ
(In the <> notation |<>|, when typing it you should type it literally; you
-need to remove the 'B' and '<' flags from 'cpoptions')
+need to remove the 'B' flag from 'cpoptions')
What this does is:
<Esc> stop Visual mode
@@ -392,7 +392,7 @@ selected text: >
:vmap X y/<C-R>"<CR>
(In the <> notation |<>|, when typing it you should type it literally; you
-need to remove the 'B' and '<' flags from 'cpoptions')
+need to remove the 'B' flag from 'cpoptions')
Note that special characters (like '.' and '*') will cause problems.
diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c
index 80efe86ea3..2bc31b2812 100644
--- a/src/nvim/api/vim.c
+++ b/src/nvim/api/vim.c
@@ -136,9 +136,13 @@ Integer nvim_input(String keys)
return (Integer)input_enqueue(keys);
}
-/// Replaces terminal codes and key codes (<CR>, <Esc>, ...) in a string with
+/// Replaces terminal codes and |keycodes| (<CR>, <Esc>, ...) in a string with
/// the internal representation.
///
+/// @param str String to be converted.
+/// @param from_part Legacy Vim parameter. Usually true.
+/// @param do_lt Also translate <lt>. Ignored if `special` is false.
+/// @param special Replace |keycodes|, e.g. <CR> becomes a "\n" char.
/// @see replace_termcodes
/// @see cpoptions
String nvim_replace_termcodes(String str, Boolean from_part, Boolean do_lt,
@@ -151,12 +155,6 @@ String nvim_replace_termcodes(String str, Boolean from_part, Boolean do_lt,
}
char *ptr = NULL;
- // Set 'cpoptions' the way we want it.
- // FLAG_CPO_BSLASH set - backslashes are *not* treated specially
- // FLAG_CPO_KEYCODE set - keycodes are *not* reverse-engineered
- // FLAG_CPO_SPECI unset - <Key> sequences *are* interpreted
- // The third from end parameter of replace_termcodes() is true so that the
- // <lt> sequence is recognised - needed for a real backslash.
replace_termcodes((char_u *)str.data, str.size, (char_u **)&ptr,
from_part, do_lt, special, CPO_TO_CPO_FLAGS);
return cstr_as_string(ptr);
diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index 662270e788..7e9c006f33 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -12111,7 +12111,7 @@ static void get_maparg(typval_T *argvars, typval_T *rettv, int exact)
mode = get_map_mode((char_u **)&which, 0);
- keys = replace_termcodes(keys, STRLEN(keys), &keys_buf, true, true, false,
+ keys = replace_termcodes(keys, STRLEN(keys), &keys_buf, true, true, true,
CPO_TO_CPO_FLAGS);
rhs = check_map(keys, mode, exact, false, abbr, &mp, &buffer_local);
xfree(keys_buf);
diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c
index af8845de87..5d7246581c 100644
--- a/src/nvim/ex_docmd.c
+++ b/src/nvim/ex_docmd.c
@@ -4747,7 +4747,7 @@ static int uc_add_command(char_u *name, size_t name_len, char_u *rep,
char_u *rep_buf = NULL;
garray_T *gap;
- replace_termcodes(rep, STRLEN(rep), &rep_buf, false, false, false,
+ replace_termcodes(rep, STRLEN(rep), &rep_buf, false, false, true,
CPO_TO_CPO_FLAGS);
if (rep_buf == NULL) {
/* Can't replace termcodes - try using the string as is */
diff --git a/src/nvim/getchar.c b/src/nvim/getchar.c
index fc1b8ccfcb..a22b716bb6 100644
--- a/src/nvim/getchar.c
+++ b/src/nvim/getchar.c
@@ -2537,7 +2537,6 @@ do_map (
bool unique = false;
bool nowait = false;
bool silent = false;
- bool special = false;
bool expr = false;
int noremap;
char_u *orig_rhs;
@@ -2583,12 +2582,9 @@ do_map (
continue;
}
- /*
- * Check for "<special>": accept special keys in <>
- */
+ // Ignore obsolete "<special>" modifier.
if (STRNCMP(keys, "<special>", 9) == 0) {
keys = skipwhite(keys + 9);
- special = true;
continue;
}
@@ -2657,7 +2653,7 @@ do_map (
// needs to be freed later (*keys_buf and *arg_buf).
// replace_termcodes() also removes CTRL-Vs and sometimes backslashes.
if (haskey) {
- keys = replace_termcodes(keys, STRLEN(keys), &keys_buf, true, true, special,
+ keys = replace_termcodes(keys, STRLEN(keys), &keys_buf, true, true, true,
CPO_TO_CPO_FLAGS);
}
orig_rhs = rhs;
@@ -2665,7 +2661,7 @@ do_map (
if (STRICMP(rhs, "<nop>") == 0) { // "<Nop>" means nothing
rhs = (char_u *)"";
} else {
- rhs = replace_termcodes(rhs, STRLEN(rhs), &arg_buf, false, true, special,
+ rhs = replace_termcodes(rhs, STRLEN(rhs), &arg_buf, false, true, true,
CPO_TO_CPO_FLAGS);
}
}
@@ -3245,7 +3241,7 @@ bool map_to_exists(const char *const str, const char *const modechars,
char_u *buf;
char_u *const rhs = replace_termcodes((const char_u *)str, strlen(str), &buf,
- false, true, false,
+ false, true, true,
CPO_TO_CPO_FLAGS);
#define MAPMODE(mode, modechars, chr, modeflags) \
@@ -4158,8 +4154,7 @@ void add_map(char_u *map, int mode)
}
// Translate an internal mapping/abbreviation representation into the
-// corresponding external one recognized by :map/:abbrev commands;
-// respects the current B/k/< settings of 'cpoption'.
+// corresponding external one recognized by :map/:abbrev commands.
//
// This function is called when expanding mappings/abbreviations on the
// command-line, and for building the "Ambiguous mapping..." error message.
@@ -4179,7 +4174,6 @@ static char_u * translate_mapping (
ga_init(&ga, 1, 40);
bool cpo_bslash = !(cpo_flags&FLAG_CPO_BSLASH);
- bool cpo_special = !(cpo_flags&FLAG_CPO_SPECI);
for (; *str; ++str) {
int c = *str;
@@ -4192,7 +4186,7 @@ static char_u * translate_mapping (
}
if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) {
- if (expmap && cpo_special) {
+ if (expmap) {
ga_clear(&ga);
return NULL;
}
@@ -4203,8 +4197,8 @@ static char_u * translate_mapping (
}
str += 2;
}
- if (IS_SPECIAL(c) || modifiers) { /* special key */
- if (expmap && cpo_special) {
+ if (IS_SPECIAL(c) || modifiers) { // special key
+ if (expmap) {
ga_clear(&ga);
return NULL;
}
@@ -4214,7 +4208,7 @@ static char_u * translate_mapping (
}
if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V
- || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) {
+ || (c == '\\' && !cpo_bslash)) {
ga_append(&ga, cpo_bslash ? Ctrl_V : '\\');
}
diff --git a/src/nvim/keymap.c b/src/nvim/keymap.c
index ee67b4c19d..3d7ebb6382 100644
--- a/src/nvim/keymap.c
+++ b/src/nvim/keymap.c
@@ -756,9 +756,9 @@ int get_mouse_button(int code, bool *is_click, bool *is_drag)
/// Replace any terminal code strings with the equivalent internal
/// representation
///
-/// This is used for the "from" and "to" part of a mapping, and the "to" part of
+/// Used for the "from" and "to" part of a mapping, and the "to" part of
/// a menu command. Any strings like "<C-UP>" are also replaced, unless
-/// 'cpoptions' contains '<'. K_SPECIAL by itself is replaced by K_SPECIAL
+/// `special` is false. K_SPECIAL by itself is replaced by K_SPECIAL
/// KS_SPECIAL KE_FILLER.
///
/// @param[in] from What characters to replace.
@@ -771,7 +771,7 @@ int get_mouse_button(int code, bool *is_click, bool *is_drag)
/// When cpo_flags contains #FLAG_CPO_BSLASH, a backslash
/// can be used in place of <C-v>. All other <C-v>
/// characters are removed.
-/// @param[in] special If true, always accept <key> notation.
+/// @param[in] special Replace keycodes, e.g. <CR> becomes a "\n" char.
/// @param[in] cpo_flags Relevant flags derived from p_cpo, see
/// #CPO_TO_CPO_FLAGS.
///
@@ -790,11 +790,9 @@ char_u *replace_termcodes(const char_u *from, const size_t from_len,
const char_u *src;
const char_u *const end = from + from_len - 1;
int do_backslash; // backslash is a special character
- int do_special; // recognize <> key codes
char_u *result; // buffer for resulting string
do_backslash = !(cpo_flags&FLAG_CPO_BSLASH);
- do_special = !(cpo_flags&FLAG_CPO_SPECI) || special;
// Allocate space for the translation. Worst case a single character is
// replaced by 6 bytes (shifted special key), plus a NUL at the end.
@@ -817,10 +815,9 @@ char_u *replace_termcodes(const char_u *from, const size_t from_len,
// Copy each byte from *from to result[dlen]
while (src <= end) {
- // If 'cpoptions' does not contain '<', check for special key codes,
- // like "<C-S-LeftMouse>"
- if (do_special && (do_lt || ((end - src) >= 3
- && STRNCMP(src, "<lt>", 4) != 0))) {
+ // Check for special <> keycodes, like "<C-S-LeftMouse>"
+ if (special && (do_lt || ((end - src) >= 3
+ && STRNCMP(src, "<lt>", 4) != 0))) {
// Replace <SID> by K_SNR <script-nr> _.
// (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14)
if (end - src >= 4 && STRNICMP(src, "<SID>", 5) == 0) {
@@ -846,7 +843,7 @@ char_u *replace_termcodes(const char_u *from, const size_t from_len,
}
}
- if (do_special) {
+ if (special) {
char_u *p, *s, len;
// Replace <Leader> by the value of "mapleader".
diff --git a/src/nvim/keymap.h b/src/nvim/keymap.h
index bb8ba84a6a..b8fed77a90 100644
--- a/src/nvim/keymap.h
+++ b/src/nvim/keymap.h
@@ -464,13 +464,9 @@ enum key_extra {
#define MAX_KEY_CODE_LEN 6
#define FLAG_CPO_BSLASH 0x01
-#define FLAG_CPO_SPECI 0x02
-#define CPO_TO_CPO_FLAGS (((vim_strchr(p_cpo, CPO_BSLASH) == NULL) \
- ? 0 \
- : FLAG_CPO_BSLASH)| \
- (vim_strchr(p_cpo, CPO_SPECI) == NULL \
- ? 0 \
- : FLAG_CPO_SPECI))
+#define CPO_TO_CPO_FLAGS ((vim_strchr(p_cpo, CPO_BSLASH) == NULL) \
+ ? 0 \
+ : FLAG_CPO_BSLASH)
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "keymap.h.generated.h"
diff --git a/src/nvim/menu.c b/src/nvim/menu.c
index 7e9e9e9e5c..c8e6012e5c 100644
--- a/src/nvim/menu.c
+++ b/src/nvim/menu.c
@@ -60,7 +60,6 @@ ex_menu (
char_u *map_to;
int noremap;
bool silent = false;
- bool special = false;
int unmenu;
char_u *map_buf;
char_u *arg;
@@ -86,7 +85,7 @@ ex_menu (
continue;
}
if (STRNCMP(arg, "<special>", 9) == 0) {
- special = true;
+ // Ignore obsolete "<special>" modifier.
arg = skipwhite(arg + 9);
continue;
}
@@ -222,7 +221,7 @@ ex_menu (
map_buf = NULL; // Menu tips are plain text.
} else {
map_to = replace_termcodes(map_to, STRLEN(map_to), &map_buf, false, true,
- special, CPO_TO_CPO_FLAGS);
+ true, CPO_TO_CPO_FLAGS);
}
menuarg.modes = modes;
menuarg.noremap[0] = noremap;
diff --git a/src/nvim/option.c b/src/nvim/option.c
index ed058c420d..37b37e2859 100644
--- a/src/nvim/option.c
+++ b/src/nvim/option.c
@@ -3034,7 +3034,7 @@ did_set_string_option (
/* 'pastetoggle': translate key codes like in a mapping */
else if (varp == &p_pt) {
if (*p_pt) {
- (void)replace_termcodes(p_pt, STRLEN(p_pt), &p, true, true, false,
+ (void)replace_termcodes(p_pt, STRLEN(p_pt), &p, true, true, true,
CPO_TO_CPO_FLAGS);
if (p != NULL) {
if (new_value_alloced)
diff --git a/src/nvim/option_defs.h b/src/nvim/option_defs.h
index e68dba734e..a2fe90b3c2 100644
--- a/src/nvim/option_defs.h
+++ b/src/nvim/option_defs.h
@@ -81,58 +81,56 @@
#define DFLT_FO_VIM "tcqj"
#define FO_ALL "tcroq2vlb1mMBn,awj" /* for do_set() */
-/* characters for the p_cpo option: */
-#define CPO_ALTREAD 'a' /* ":read" sets alternate file name */
-#define CPO_ALTWRITE 'A' /* ":write" sets alternate file name */
-#define CPO_BAR 'b' /* "\|" ends a mapping */
-#define CPO_BSLASH 'B' /* backslash in mapping is not special */
+// characters for the p_cpo option:
+#define CPO_ALTREAD 'a' // ":read" sets alternate file name
+#define CPO_ALTWRITE 'A' // ":write" sets alternate file name
+#define CPO_BAR 'b' // "\|" ends a mapping
+#define CPO_BSLASH 'B' // backslash in mapping is not special
#define CPO_SEARCH 'c'
-#define CPO_CONCAT 'C' /* Don't concatenate sourced lines */
-#define CPO_DOTTAG 'd' /* "./tags" in 'tags' is in current dir */
-#define CPO_DIGRAPH 'D' /* No digraph after "r", "f", etc. */
+#define CPO_CONCAT 'C' // Don't concatenate sourced lines
+#define CPO_DOTTAG 'd' // "./tags" in 'tags' is in current dir
+#define CPO_DIGRAPH 'D' // No digraph after "r", "f", etc.
#define CPO_EXECBUF 'e'
-#define CPO_EMPTYREGION 'E' /* operating on empty region is an error */
-#define CPO_FNAMER 'f' /* set file name for ":r file" */
-#define CPO_FNAMEW 'F' /* set file name for ":w file" */
-#define CPO_INTMOD 'i' /* interrupt a read makes buffer modified */
-#define CPO_INDENT 'I' /* remove auto-indent more often */
-#define CPO_ENDOFSENT 'J' /* need two spaces to detect end of sentence */
-#define CPO_KEYCODE 'k' /* don't recognize raw key code in mappings */
-#define CPO_KOFFSET 'K' /* don't wait for key code in mappings */
-#define CPO_LITERAL 'l' /* take char after backslash in [] literal */
-#define CPO_LISTWM 'L' /* 'list' changes wrapmargin */
+#define CPO_EMPTYREGION 'E' // operating on empty region is an error
+#define CPO_FNAMER 'f' // set file name for ":r file"
+#define CPO_FNAMEW 'F' // set file name for ":w file"
+#define CPO_INTMOD 'i' // interrupt a read makes buffer modified
+#define CPO_INDENT 'I' // remove auto-indent more often
+#define CPO_ENDOFSENT 'J' // need two spaces to detect end of sentence
+#define CPO_KOFFSET 'K' // don't wait for key code in mappings
+#define CPO_LITERAL 'l' // take char after backslash in [] literal
+#define CPO_LISTWM 'L' // 'list' changes wrapmargin
#define CPO_SHOWMATCH 'm'
-#define CPO_MATCHBSL 'M' /* "%" ignores use of backslashes */
-#define CPO_NUMCOL 'n' /* 'number' column also used for text */
+#define CPO_MATCHBSL 'M' // "%" ignores use of backslashes
+#define CPO_NUMCOL 'n' // 'number' column also used for text
#define CPO_LINEOFF 'o'
-#define CPO_OVERNEW 'O' /* silently overwrite new file */
-#define CPO_LISP 'p' /* 'lisp' indenting */
-#define CPO_FNAMEAPP 'P' /* set file name for ":w >>file" */
-#define CPO_JOINCOL 'q' /* with "3J" use column after first join */
+#define CPO_OVERNEW 'O' // silently overwrite new file
+#define CPO_LISP 'p' // 'lisp' indenting
+#define CPO_FNAMEAPP 'P' // set file name for ":w >>file"
+#define CPO_JOINCOL 'q' // with "3J" use column after first join
#define CPO_REDO 'r'
-#define CPO_REMMARK 'R' /* remove marks when filtering */
+#define CPO_REMMARK 'R' // remove marks when filtering
#define CPO_BUFOPT 's'
#define CPO_BUFOPTGLOB 'S'
#define CPO_TAGPAT 't'
-#define CPO_UNDO 'u' /* "u" undoes itself */
-#define CPO_BACKSPACE 'v' /* "v" keep deleted text */
-#define CPO_FWRITE 'W' /* "w!" doesn't overwrite readonly files */
+#define CPO_UNDO 'u' // "u" undoes itself
+#define CPO_BACKSPACE 'v' // "v" keep deleted text
+#define CPO_FWRITE 'W' // "w!" doesn't overwrite readonly files
#define CPO_ESC 'x'
-#define CPO_REPLCNT 'X' /* "R" with a count only deletes chars once */
+#define CPO_REPLCNT 'X' // "R" with a count only deletes chars once
#define CPO_YANK 'y'
-#define CPO_KEEPRO 'Z' /* don't reset 'readonly' on ":w!" */
+#define CPO_KEEPRO 'Z' // don't reset 'readonly' on ":w!"
#define CPO_DOLLAR '$'
#define CPO_FILTER '!'
#define CPO_MATCH '%'
-#define CPO_PLUS '+' /* ":write file" resets 'modified' */
-#define CPO_SPECI '<' /* don't recognize <> in mappings */
-#define CPO_REGAPPEND '>' /* insert NL when appending to a register */
-#define CPO_SCOLON ';' /* using "," and ";" will skip over char if
- * cursor would not move */
+#define CPO_PLUS '+' // ":write file" resets 'modified'
+#define CPO_REGAPPEND '>' // insert NL when appending to a register
+#define CPO_SCOLON ';' // using "," and ";" will skip over char if
+ // cursor would not move
#define CPO_CHANGEW '_' // "cw" special-case
// default values for Vim and Vi
#define CPO_VIM "aABceFs_"
-#define CPO_VI "aAbBcCdDeEfFiIJkKlLmMnoOpPqrRsStuvWxXyZ$!%+<>;_"
+#define CPO_VI "aAbBcCdDeEfFiIJKlLmMnoOpPqrRsStuvWxXyZ$!%+>;_"
/* characters for p_ww option: */
#define WW_ALL "bshl<>[],~"
diff --git a/test/functional/api/keymap_spec.lua b/test/functional/api/keymap_spec.lua
index aa556b563d..3a10f9c60f 100644
--- a/test/functional/api/keymap_spec.lua
+++ b/test/functional/api/keymap_spec.lua
@@ -256,40 +256,38 @@ describe('get_keymap', function()
return ret
end
- command('set cpo-=< cpo+=B')
+ command('set cpo+=B')
command('nnoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
command('nnoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
- command('set cpo+=B<')
+ command('set cpo+=B')
command('xnoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
command('xnoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
- command('set cpo-=B<')
+ command('set cpo-=B')
command('snoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
command('snoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
- command('set cpo-=B cpo+=<')
+ command('set cpo-=B')
command('onoremap \\<C-a><C-a><LT>C-a>\\ \\<C-b><C-b><LT>C-b>\\')
command('onoremap <special> \\<C-c><C-c><LT>C-c>\\ \\<C-d><C-d><LT>C-d>\\')
for _, cmd in ipairs({
- 'set cpo-=B cpo+=<',
- 'set cpo-=B<',
- 'set cpo+=B<',
- 'set cpo-=< cpo+=B',
+ 'set cpo-=B',
+ 'set cpo+=B',
}) do
command(cmd)
eq({cpomap('\\<C-C><C-C><lt>C-c>\\', '\\<C-D><C-D><lt>C-d>\\', 'n'),
cpomap('\\<C-A><C-A><lt>C-a>\\', '\\<C-B><C-B><lt>C-b>\\', 'n')},
meths.get_keymap('n'))
eq({cpomap('\\<C-C><C-C><lt>C-c>\\', '\\<C-D><C-D><lt>C-d>\\', 'x'),
- cpomap('\\<lt>C-a><lt>C-a><lt>LT>C-a>\\', '\\<lt>C-b><lt>C-b><lt>LT>C-b>\\', 'x')},
+ cpomap('\\<C-A><C-A><lt>C-a>\\', '\\<C-B><C-B><lt>C-b>\\', 'x')},
meths.get_keymap('x'))
eq({cpomap('<lt>C-c><C-C><lt>C-c> ', '<lt>C-d><C-D><lt>C-d>', 's'),
cpomap('<lt>C-a><C-A><lt>C-a> ', '<lt>C-b><C-B><lt>C-b>', 's')},
meths.get_keymap('s'))
eq({cpomap('<lt>C-c><C-C><lt>C-c> ', '<lt>C-d><C-D><lt>C-d>', 'o'),
- cpomap('<lt>C-a><lt>C-a><lt>LT>C-a> ', '<lt>C-b><lt>C-b><lt>LT>C-b>', 'o')},
+ cpomap('<lt>C-a><C-A><lt>C-a> ', '<lt>C-b><C-B><lt>C-b>', 'o')},
meths.get_keymap('o'))
end
end)
diff --git a/test/functional/api/vim_spec.lua b/test/functional/api/vim_spec.lua
index c531d4af46..e59b5d712d 100644
--- a/test/functional/api/vim_spec.lua
+++ b/test/functional/api/vim_spec.lua
@@ -373,6 +373,11 @@ describe('api', function()
'<NL>x<Esc>x<CR>x<lt>x', true, true, true))
end)
+ it('does not convert keycodes if special=false', function()
+ eq('<NL>x<Esc>x<CR>x<lt>x', helpers.nvim('replace_termcodes',
+ '<NL>x<Esc>x<CR>x<lt>x', true, true, false))
+ end)
+
it('does not crash when transforming an empty string', function()
-- Actually does not test anything, because current code will use NULL for
-- an empty string.
@@ -391,13 +396,13 @@ describe('api', function()
-- notice the special char(…) \xe2\80\xa6
nvim('feedkeys', ':let x1="…"\n', '', true)
- -- Both replace_termcodes and feedkeys escape \x80
+ -- Both nvim_replace_termcodes and nvim_feedkeys escape \x80
local inp = helpers.nvim('replace_termcodes', ':let x2="…"<CR>', true, true, true)
- nvim('feedkeys', inp, '', true)
+ nvim('feedkeys', inp, '', true) -- escape_csi=true
- -- Disabling CSI escaping in feedkeys
+ -- nvim_feedkeys with CSI escaping disabled
inp = helpers.nvim('replace_termcodes', ':let x3="…"<CR>', true, true, true)
- nvim('feedkeys', inp, '', false)
+ nvim('feedkeys', inp, '', false) -- escape_csi=false
helpers.stop()
end
generated by cgit (git 2.34.1) at 2025-04-30 03:47:38 +0000