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patch 8.2.3184: cannot add a digraph with a leading space

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Problem:    Cannot add a digraph with a leading space.  It is not easy to list
            existing digraphs.
Solution:   Add setdigraph(), setdigraphlist(), getdigraph() and
            getdigraphlist(). (closes #8580)
This commit is contained in:
mityu
2021-07-19 20:07:21 +02:00
committed by Bram Moolenaar
parent 98c2eaed27
commit 6106504e9e
11 changed files with 583 additions and 37 deletions
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15
src/evalfunc.c
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@@ -493,6 +493,7 @@ static argcheck_T arg1_chan_or_job[] = {arg_chan_or_job};
static argcheck_T arg2_float_or_nr[] = {arg_float_or_nr, arg_float_or_nr};
static argcheck_T arg2_number[] = {arg_number, arg_number};
static argcheck_T arg2_string[] = {arg_string, arg_string};
static argcheck_T arg2_string_number[] = {arg_string, arg_number};
static argcheck_T arg2_list_nr[] = {arg_list_number, arg_list_number};
static argcheck_T arg2_nr_string[] = {arg_number, arg_string};
static argcheck_T arg2_dict_string[] = {arg_dict_any, arg_string};
@@ -585,6 +586,12 @@ ret_list_items(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_list_list_any;
}
static type_T *
ret_list_string_items(int argcount UNUSED, type_T **argtypes UNUSED)
{
return &t_list_list_string;
}
static type_T *
ret_dict_any(int argcount UNUSED, type_T **argtypes UNUSED)
{
@@ -1107,6 +1114,10 @@ static funcentry_T global_functions[] =
ret_list_number, f_getcursorcharpos},
{"getcwd", 0, 2, FEARG_1, arg2_number,
ret_string, f_getcwd},
{"getdigraph", 1, 1, FEARG_1, arg1_string,
ret_string, f_getdigraph},
{"getdigraphlist", 0, 1, FEARG_1, arg1_number,
ret_list_string_items, f_getdigraphlist},
{"getenv", 1, 1, FEARG_1, arg1_string,
ret_any, f_getenv},
{"getfontname", 0, 1, 0, arg1_string,
@@ -1567,6 +1578,10 @@ static funcentry_T global_functions[] =
ret_number_bool, f_setcmdpos},
{"setcursorcharpos", 1, 3, FEARG_1, NULL,
ret_number_bool, f_setcursorcharpos},
{"setdigraph", 2, 2, FEARG_1, arg2_string_number,
ret_bool, f_setdigraph},
{"setdigraphlist", 1, 1, FEARG_1, arg1_list_string,
ret_bool, f_setdigraphlist},
{"setenv", 2, 2, FEARG_2, NULL,
ret_void, f_setenv},
{"setfperm", 2, 2, FEARG_1, arg2_string,