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vim-patch:partial:8.2.0815: maparg() does not provide enough information for mapset()

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Problem:    maparg() does not provide enough information for mapset().
Solution:   Add "lhsraw" and "lhsrawalt" items.  Drop "simplified"
9c65253fe7

This only includes the "lhs" value part.
This commit is contained in:
zeertzjq 2022-04-26 22:11:04 +08:00
parent 212349c100
commit 82a13a78bb
1 changed files with 16 additions and 4 deletions
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20
src/nvim/eval/funcs.c
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@ -5648,6 +5648,8 @@ static void f_localtime(typval_T *argvars, typval_T *rettv, FunPtr fptr)
static void get_maparg(typval_T *argvars, typval_T *rettv, int exact)
{
char_u *keys_buf = NULL;
char_u *alt_keys_buf = NULL;
bool did_simplify = false;
char_u *rhs;
LuaRef rhs_lua;
int mode;
@ -5655,6 +5657,7 @@ static void get_maparg(typval_T *argvars, typval_T *rettv, int exact)
int get_dict = FALSE;
mapblock_T *mp;
int buffer_local;
int flags = REPTERM_FROM_PART | REPTERM_DO_LT;
// Return empty string for failure.
rettv->v_type = VAR_STRING;
@ -5684,10 +5687,16 @@ 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, REPTERM_FROM_PART | REPTERM_DO_LT, NULL,
CPO_TO_CPO_FLAGS);
rhs = check_map(keys, mode, exact, false, abbr, &mp, &buffer_local, &rhs_lua);
xfree(keys_buf);
char_u *keys_simplified
= replace_termcodes(keys, STRLEN(keys), &keys_buf, flags, &did_simplify, CPO_TO_CPO_FLAGS);
rhs = check_map(keys_simplified, mode, exact, false, abbr, &mp, &buffer_local, &rhs_lua);
if (did_simplify) {
// When the lhs is being simplified the not-simplified keys are
// preferred for printing, like in do_map().
(void)replace_termcodes(keys, STRLEN(keys), &alt_keys_buf, flags | REPTERM_NO_SIMPLIFY, NULL,
CPO_TO_CPO_FLAGS);
rhs = check_map(alt_keys_buf, mode, exact, false, abbr, &mp, &buffer_local, &rhs_lua);
}
if (!get_dict) {
// Return a string.
@ -5710,6 +5719,9 @@ static void get_maparg(typval_T *argvars, typval_T *rettv, int exact)
mapblock_fill_dict(rettv->vval.v_dict, mp, buffer_local, true);
}
}
xfree(keys_buf);
xfree(alt_keys_buf);
}
/// luaeval() function implementation