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-rw-r--r--runtime/doc/builtin.txt83
-rw-r--r--runtime/doc/digraph.txt3
-rw-r--r--runtime/doc/usr_41.txt4
-rw-r--r--src/nvim/digraph.c279
-rw-r--r--src/nvim/digraph.h1
-rw-r--r--src/nvim/edit.c2
-rw-r--r--src/nvim/eval.lua4
-rw-r--r--src/nvim/eval/funcs.c1
-rw-r--r--src/nvim/testdir/test_digraph.vim83
9 files changed, 421 insertions, 39 deletions
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 61010be4ef..49aa52a92f 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -119,6 +119,10 @@ dictwatcherdel({dict}, {pattern}, {callback})
did_filetype() Number |TRUE| if FileType autocommand event used
diff_filler({lnum}) Number diff filler lines about {lnum}
diff_hlID({lnum}, {col}) Number diff highlighting at {lnum}/{col}
+digraph_get({chars}) String get the digraph of {chars}
+digraph_getlist([{listall}]) List get all |digraph|s
+digraph_set({chars}, {digraph}) Boolean register |digraph|
+digraph_setlist({digraphlist}) Boolean register multiple |digraph|s
empty({expr}) Number |TRUE| if {expr} is empty
environ() Dict return environment variables
escape({string}, {chars}) String escape {chars} in {string} with '\'
@@ -1636,6 +1640,85 @@ diff_hlID({lnum}, {col}) *diff_hlID()*
Can also be used as a |method|: >
GetLnum()->diff_hlID(col)
+<
+
+digraph_get({chars}) *digraph_get()* *E1214*
+ Return the digraph of {chars}. This should be a string with
+ exactly two characters. If {chars} are not just two
+ characters, or the digraph of {chars} does not exist, an error
+ is given and an empty string is returned.
+
+ Also see |digraph_getlist()|.
+
+ Examples: >
+ " Get a built-in digraph
+ :echo digraph_get('00') " Returns '∞'
+
+ " Get a user-defined digraph
+ :call digraph_set('aa', 'あ')
+ :echo digraph_get('aa') " Returns 'あ'
+<
+ Can also be used as a |method|: >
+ GetChars()->digraph_get()
+<
+
+digraph_getlist([{listall}]) *digraph_getlist()*
+ Return a list of digraphs. If the {listall} argument is given
+ and it is TRUE, return all digraphs, including the default
+ digraphs. Otherwise, return only user-defined digraphs.
+
+ Also see |digraph_get()|.
+
+ Examples: >
+ " Get user-defined digraphs
+ :echo digraph_getlist()
+
+ " Get all the digraphs, including default digraphs
+ :echo digraph_getlist(1)
+<
+ Can also be used as a |method|: >
+ GetNumber()->digraph_getlist()
+<
+
+digraph_set({chars}, {digraph}) *digraph_set()*
+ Add digraph {chars} to the list. {chars} must be a string
+ with two characters. {digraph} is a string with one UTF-8
+ encoded character. *E1215*
+ Be careful, composing characters are NOT ignored. This
+ function is similar to |:digraphs| command, but useful to add
+ digraphs start with a white space.
+
+ The function result is v:true if |digraph| is registered. If
+ this fails an error message is given and v:false is returned.
+
+ If you want to define multiple digraphs at once, you can use
+ |digraph_setlist()|.
+
+ Example: >
+ call digraph_set(' ', 'あ')
+<
+ Can be used as a |method|: >
+ GetString()->digraph_set('あ')
+<
+
+digraph_setlist({digraphlist}) *digraph_setlist()*
+ Similar to |digraph_set()| but this function can add multiple
+ digraphs at once. {digraphlist} is a list composed of lists,
+ where each list contains two strings with {chars} and
+ {digraph} as in |digraph_set()|. *E1216*
+ Example: >
+ call digraph_setlist([['aa', 'あ'], ['ii', 'い']])
+<
+ It is similar to the following: >
+ for [chars, digraph] in [['aa', 'あ'], ['ii', 'い']]
+ call digraph_set(chars, digraph)
+ endfor
+< Except that the function returns after the first error,
+ following digraphs will not be added.
+
+ Can be used as a |method|: >
+ GetList()->digraph_setlist()
+<
empty({expr}) *empty()*
Return the Number 1 if {expr} is empty, zero otherwise.
diff --git a/runtime/doc/digraph.txt b/runtime/doc/digraph.txt
index dd7e9a331a..eb3de0111f 100644
--- a/runtime/doc/digraph.txt
+++ b/runtime/doc/digraph.txt
@@ -35,6 +35,9 @@ An alternative is using the 'keymap' option.
< Avoid defining a digraph with '_' (underscore) as the
first character, it has a special meaning in the
future.
+ NOTE: This command cannot add a digraph that starts
+ with a white space. If you want to add such digraph,
+ you can use |digraph_set()| instead.
Example of the output of ":digraphs": >
TH Þ 222 ss ß 223 a! à 224 a' á 225 a> â 226 a? ã 227 a: ä 228
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index bf024315f6..ff69b8f224 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -960,6 +960,10 @@ Window size and position: *window-size-functions*
winrestview() restore saved view of current window
Mappings: *mapping-functions*
+ digraph_get() get |digraph|
+ digraph_getlist() get all |digraph|s
+ digraph_set() register |digraph|
+ digraph_setlist() register multiple |digraph|s
hasmapto() check if a mapping exists
mapcheck() check if a matching mapping exists
maparg() get rhs of a mapping
diff --git a/src/nvim/digraph.c b/src/nvim/digraph.c
index 6e5389c979..083c868607 100644
--- a/src/nvim/digraph.c
+++ b/src/nvim/digraph.c
@@ -12,6 +12,7 @@
#include "nvim/ascii.h"
#include "nvim/charset.h"
#include "nvim/digraph.h"
+#include "nvim/eval/typval.h"
#include "nvim/ex_cmds2.h"
#include "nvim/ex_docmd.h"
#include "nvim/ex_getln.h"
@@ -34,6 +35,12 @@ typedef struct digraph {
result_T result;
} digr_T;
+static char e_digraph_must_be_just_two_characters_str[]
+ = N_("E1214: Digraph must be just two characters: %s");
+static char e_digraph_argument_must_be_one_character_str[]
+ = N_("E1215: Digraph must be one character: %s");
+static char e_digraph_setlist_argument_must_be_list_of_lists_with_two_items[]
+ = N_("E1216: digraph_setlist() argument must be a list of lists with two items");
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "digraph.c.generated.h"
@@ -1458,7 +1465,7 @@ int do_digraph(int c)
backspaced = -1;
} else if (p_dg) {
if (backspaced >= 0) {
- c = getdigraph(backspaced, c, false);
+ c = digraph_get(backspaced, c, false);
}
backspaced = -1;
@@ -1475,17 +1482,16 @@ int do_digraph(int c)
char_u *get_digraph_for_char(int val_arg)
{
const int val = val_arg;
- digr_T *dp;
+ const digr_T *dp;
static char_u r[3];
for (int use_defaults = 0; use_defaults <= 1; use_defaults++) {
if (use_defaults == 0) {
- dp = (digr_T *)user_digraphs.ga_data;
+ dp = (const digr_T *)user_digraphs.ga_data;
} else {
dp = digraphdefault;
}
- for (int i = 0;
- use_defaults ? dp->char1 != NUL : i < user_digraphs.ga_len; i++) {
+ for (int i = 0; use_defaults ? dp->char1 != NUL : i < user_digraphs.ga_len; i++) {
if (dp->result == val) {
r[0] = dp->char1;
r[1] = dp->char2;
@@ -1530,7 +1536,7 @@ int get_digraph(bool cmdline)
if (cc != ESC) {
// ESC cancels CTRL-K
- return getdigraph(c, cc, true);
+ return digraph_get(c, cc, true);
}
}
return NUL;
@@ -1553,7 +1559,7 @@ static int getexactdigraph(int char1, int char2, bool meta_char)
}
// Search user digraphs first.
- digr_T *dp = (digr_T *)user_digraphs.ga_data;
+ const digr_T *dp = (const digr_T *)user_digraphs.ga_data;
for (int i = 0; i < user_digraphs.ga_len; i++) {
if (((int)dp->char1 == char1) && ((int)dp->char2 == char2)) {
retval = dp->result;
@@ -1594,7 +1600,7 @@ static int getexactdigraph(int char1, int char2, bool meta_char)
/// @param meta_char
///
/// @return The digraph.
-int getdigraph(int char1, int char2, bool meta_char)
+int digraph_get(int char1, int char2, bool meta_char)
{
int retval;
@@ -1607,6 +1613,44 @@ int getdigraph(int char1, int char2, bool meta_char)
return retval;
}
+/// Add a digraph to the digraph table.
+static void registerdigraph(int char1, int char2, int n)
+{
+ // If the digraph already exists, replace "result".
+ digr_T *dp = (digr_T *)user_digraphs.ga_data;
+ for (int i = 0; i < user_digraphs.ga_len; i++) {
+ if ((int)dp->char1 == char1 && (int)dp->char2 == char2) {
+ dp->result = n;
+ return;
+ }
+ dp++;
+ }
+
+ // Add a new digraph to the table.
+ dp = GA_APPEND_VIA_PTR(digr_T, &user_digraphs);
+ dp->char1 = (char_u)char1;
+ dp->char2 = (char_u)char2;
+ dp->result = n;
+}
+
+/// Check the characters are valid for a digraph.
+/// If they are valid, returns true; otherwise, give an error message and
+/// returns false.
+bool check_digraph_chars_valid(int char1, int char2)
+{
+ if (char2 == 0) {
+ char_u msg[MB_MAXBYTES + 1];
+ msg[utf_char2bytes(char1, msg)] = NUL;
+ semsg(_(e_digraph_must_be_just_two_characters_str), msg);
+ return false;
+ }
+ if (char1 == ESC || char2 == ESC) {
+ emsg(_("E104: Escape not allowed in digraph"));
+ return false;
+ }
+ return true;
+}
+
/// Add the digraphs in the argument to the digraph table.
/// format: {c1}{c2} char {c1}{c2} char ...
///
@@ -1622,15 +1666,10 @@ void putdigraph(char_u *str)
char_u char1 = *str++;
char_u char2 = *str++;
- if (char2 == 0) {
- emsg(_(e_invarg));
+ if (!check_digraph_chars_valid(char1, char2)) {
return;
}
- if ((char1 == ESC) || (char2 == ESC)) {
- emsg(_("E104: Escape not allowed in digraph"));
- return;
- }
str = skipwhite(str);
if (!ascii_isdigit(*str)) {
@@ -1639,25 +1678,7 @@ void putdigraph(char_u *str)
}
int n = getdigits_int(&str, true, 0);
- // If the digraph already exists, replace the result.
- digr_T *dp = (digr_T *)user_digraphs.ga_data;
-
- int i;
- for (i = 0; i < user_digraphs.ga_len; i++) {
- if (((int)dp->char1 == char1) && ((int)dp->char2 == char2)) {
- dp->result = n;
- break;
- }
- dp++;
- }
-
- // Add a new digraph to the table.
- if (i == user_digraphs.ga_len) {
- dp = GA_APPEND_VIA_PTR(digr_T, &user_digraphs);
- dp->char1 = char1;
- dp->char2 = char2;
- dp->result = n;
- }
+ registerdigraph(char1, char2, n);
}
}
@@ -1677,7 +1698,7 @@ void listdigraphs(bool use_headers)
msg_putchar('\n');
- digr_T *dp = digraphdefault;
+ const digr_T *dp = digraphdefault;
for (int i = 0; dp->char1 != NUL && !got_int; i++) {
digr_T tmp;
@@ -1687,15 +1708,14 @@ void listdigraphs(bool use_headers)
tmp.char2 = dp->char2;
tmp.result = getexactdigraph(tmp.char1, tmp.char2, false);
- if ((tmp.result != 0)
- && (tmp.result != tmp.char2)) {
+ if (tmp.result != 0 && tmp.result != tmp.char2) {
printdigraph(&tmp, use_headers ? &previous : NULL);
}
dp++;
fast_breakcheck();
}
- dp = (digr_T *)user_digraphs.ga_data;
+ dp = (const digr_T *)user_digraphs.ga_data;
for (int i = 0; i < user_digraphs.ga_len && !got_int; i++) {
if (previous >= 0 && use_headers) {
digraph_header(_("Custom"));
@@ -1707,6 +1727,50 @@ void listdigraphs(bool use_headers)
}
}
+static void digraph_getlist_appendpair(const digr_T *dp, list_T *l)
+{
+ list_T *l2 = tv_list_alloc(2);
+ tv_list_append_list(l, l2);
+
+ char_u buf[30];
+ buf[0] = dp->char1;
+ buf[1] = dp->char2;
+ buf[2] = NUL;
+ tv_list_append_string(l2, (char *)buf, -1);
+
+ char_u *p = buf;
+ p += utf_char2bytes(dp->result, p);
+ *p = NUL;
+ tv_list_append_string(l2, (char *)buf, -1);
+}
+
+void digraph_getlist_common(bool list_all, typval_T *rettv)
+{
+ tv_list_alloc_ret(rettv, (int)sizeof(digraphdefault) + user_digraphs.ga_len);
+
+ const digr_T *dp;
+
+ if (list_all) {
+ dp = digraphdefault;
+ for (int i = 0; dp->char1 != NUL && !got_int; i++) {
+ digr_T tmp;
+ tmp.char1 = dp->char1;
+ tmp.char2 = dp->char2;
+ tmp.result = getexactdigraph(tmp.char1, tmp.char2, false);
+ if (tmp.result != 0 && tmp.result != tmp.char2) {
+ digraph_getlist_appendpair(&tmp, rettv->vval.v_list);
+ }
+ dp++;
+ }
+ }
+
+ dp = (const digr_T *)user_digraphs.ga_data;
+ for (int i = 0; i < user_digraphs.ga_len && !got_int; i++) {
+ digraph_getlist_appendpair(dp, rettv->vval.v_list);
+ dp++;
+ }
+}
+
struct dg_header_entry {
int dg_start;
const char *dg_header;
@@ -1797,6 +1861,147 @@ static void printdigraph(const digr_T *dp, result_T *previous)
}
}
+/// Get the two digraph characters from a typval.
+/// @return OK or FAIL.
+static int get_digraph_chars(const typval_T *arg, int *char1, int *char2)
+{
+ char buf_chars[NUMBUFLEN];
+ const char *chars = tv_get_string_buf_chk(arg, buf_chars);
+ const char_u *p = (const char_u *)chars;
+
+ if (p != NULL) {
+ if (*p != NUL) {
+ *char1 = mb_cptr2char_adv(&p);
+ if (*p != NUL) {
+ *char2 = mb_cptr2char_adv(&p);
+ if (*p == NUL) {
+ if (check_digraph_chars_valid(*char1, *char2)) {
+ return OK;
+ }
+ return FAIL;
+ }
+ }
+ }
+ }
+ semsg(_(e_digraph_must_be_just_two_characters_str), chars);
+ return FAIL;
+}
+
+static bool digraph_set_common(const typval_T *argchars, const typval_T *argdigraph)
+{
+ int char1, char2;
+ if (get_digraph_chars(argchars, &char1, &char2) == FAIL) {
+ return false;
+ }
+
+ char buf_digraph[NUMBUFLEN];
+ const char *digraph = tv_get_string_buf_chk(argdigraph, buf_digraph);
+ if (digraph == NULL) {
+ return false;
+ }
+ const char_u *p = (const char_u *)digraph;
+ int n = mb_cptr2char_adv(&p);
+ if (*p != NUL) {
+ semsg(_(e_digraph_argument_must_be_one_character_str), digraph);
+ return false;
+ }
+
+ registerdigraph(char1, char2, n);
+ return true;
+}
+
+/// "digraph_get()" function
+void f_digraph_get(typval_T *argvars, typval_T *rettv, FunPtr fptr)
+{
+ rettv->v_type = VAR_STRING;
+ rettv->vval.v_string = NULL; // Return empty string for failure
+ const char *digraphs = tv_get_string_chk(&argvars[0]);
+
+ if (digraphs == NULL) {
+ return;
+ }
+ if (STRLEN(digraphs) != 2) {
+ semsg(_(e_digraph_must_be_just_two_characters_str), digraphs);
+ return;
+ }
+ int code = digraph_get(digraphs[0], digraphs[1], false);
+
+ char_u buf[NUMBUFLEN];
+ buf[utf_char2bytes(code, buf)] = NUL;
+ rettv->vval.v_string = vim_strsave(buf);
+}
+
+/// "digraph_getlist()" function
+void f_digraph_getlist(typval_T *argvars, typval_T *rettv, FunPtr fptr)
+{
+ bool flag_list_all;
+
+ if (argvars[0].v_type == VAR_UNKNOWN) {
+ flag_list_all = false;
+ } else {
+ bool error = false;
+ varnumber_T flag = tv_get_number_chk(&argvars[0], &error);
+ if (error) {
+ return;
+ }
+ flag_list_all = flag != 0;
+ }
+
+ digraph_getlist_common(flag_list_all, rettv);
+}
+
+/// "digraph_set()" function
+void f_digraph_set(typval_T *argvars, typval_T *rettv, FunPtr fptr)
+{
+ rettv->v_type = VAR_BOOL;
+ rettv->vval.v_bool = kBoolVarFalse;
+
+ if (!digraph_set_common(&argvars[0], &argvars[1])) {
+ return;
+ }
+
+ rettv->vval.v_bool = kBoolVarTrue;
+}
+
+/// "digraph_setlist()" function
+void f_digraph_setlist(typval_T *argvars, typval_T *rettv, FunPtr fptr)
+{
+ rettv->v_type = VAR_BOOL;
+ rettv->vval.v_bool = kBoolVarFalse;
+
+ if (argvars[0].v_type != VAR_LIST) {
+ emsg(_(e_digraph_setlist_argument_must_be_list_of_lists_with_two_items));
+ return;
+ }
+
+ list_T *pl = argvars[0].vval.v_list;
+ if (pl == NULL) {
+ // Empty list always results in success.
+ rettv->vval.v_bool = kBoolVarTrue;
+ return;
+ }
+
+ TV_LIST_ITER_CONST(pl, pli, {
+ if (TV_LIST_ITEM_TV(pli)->v_type != VAR_LIST) {
+ emsg(_(e_digraph_setlist_argument_must_be_list_of_lists_with_two_items));
+ return;
+ }
+
+ list_T *l = TV_LIST_ITEM_TV(pli)->vval.v_list;
+ if (l == NULL || tv_list_len(l) != 2) {
+ emsg(_(e_digraph_setlist_argument_must_be_list_of_lists_with_two_items));
+ return;
+ }
+
+ if (!digraph_set_common(TV_LIST_ITEM_TV(tv_list_first(l)),
+ TV_LIST_ITEM_TV(TV_LIST_ITEM_NEXT(l, tv_list_first(l))))) {
+ return;
+ }
+ });
+
+ rettv->vval.v_bool = kBoolVarTrue;
+}
+
/// structure used for b_kmap_ga.ga_data
typedef struct {
char_u *from;
diff --git a/src/nvim/digraph.h b/src/nvim/digraph.h
index 71330ae9b1..80b4148213 100644
--- a/src/nvim/digraph.h
+++ b/src/nvim/digraph.h
@@ -2,6 +2,7 @@
#define NVIM_DIGRAPH_H
#include "nvim/ex_cmds_defs.h"
+#include "nvim/eval/funcs.h"
#include "nvim/types.h"
#ifdef INCLUDE_GENERATED_DECLARATIONS
diff --git a/src/nvim/edit.c b/src/nvim/edit.c
index 313e23fd3b..47d491033b 100644
--- a/src/nvim/edit.c
+++ b/src/nvim/edit.c
@@ -9260,7 +9260,7 @@ static int ins_digraph(void)
}
if (cc != ESC) {
AppendToRedobuff(CTRL_V_STR);
- c = getdigraph(c, cc, true);
+ c = digraph_get(c, cc, true);
clear_showcmd();
return c;
}
diff --git a/src/nvim/eval.lua b/src/nvim/eval.lua
index 05e91a658f..698cffe2fa 100644
--- a/src/nvim/eval.lua
+++ b/src/nvim/eval.lua
@@ -102,6 +102,10 @@ return {
did_filetype={},
diff_filler={args=1, base=1},
diff_hlID={args=2, base=1},
+ digraph_get={args=1, base=1},
+ digraph_getlist={args={0, 1}, base=1},
+ digraph_set={args=2, base=1},
+ digraph_setlist={args=1, base=1},
empty={args=1, base=1},
environ={},
escape={args=2, base=1},
diff --git a/src/nvim/eval/funcs.c b/src/nvim/eval/funcs.c
index d365e075e6..609db3990b 100644
--- a/src/nvim/eval/funcs.c
+++ b/src/nvim/eval/funcs.c
@@ -15,6 +15,7 @@
#include "nvim/charset.h"
#include "nvim/context.h"
#include "nvim/cursor.h"
+#include "nvim/digraph.h"
#include "nvim/diff.h"
#include "nvim/edit.h"
#include "nvim/eval.h"
diff --git a/src/nvim/testdir/test_digraph.vim b/src/nvim/testdir/test_digraph.vim
index 5965ee48ef..7b6bc940d3 100644
--- a/src/nvim/testdir/test_digraph.vim
+++ b/src/nvim/testdir/test_digraph.vim
@@ -212,7 +212,7 @@ func Test_digraphs()
call Put_Dig("el")
call assert_equal(['␀', 'ü', '∞', 'l'], getline(line('.')-3,line('.')))
call assert_fails('digraph xy z', 'E39:')
- call assert_fails('digraph x', 'E474:')
+ call assert_fails('digraph x', 'E1214:')
bw!
endfunc
@@ -505,4 +505,85 @@ func Test_entering_digraph()
call StopVimInTerminal(buf)
endfunc
+func Test_digraph_set_function()
+ new
+ call digraph_set('aa', 'あ')
+ call Put_Dig('aa')
+ call assert_equal('あ', getline('$'))
+ call digraph_set(' i', 'い')
+ call Put_Dig(' i')
+ call assert_equal('い', getline('$'))
+ call digraph_set(' ', 'う')
+ call Put_Dig(' ')
+ call assert_equal('う', getline('$'))
+
+ eval 'aa'->digraph_set('え')
+ call Put_Dig('aa')
+ call assert_equal('え', getline('$'))
+
+ call assert_fails('call digraph_set("aaa", "あ")', 'E1214: Digraph must be just two characters: aaa')
+ call assert_fails('call digraph_set("b", "あ")', 'E1214: Digraph must be just two characters: b')
+ call assert_fails('call digraph_set("あ", "あ")', 'E1214: Digraph must be just two characters: あ')
+ call assert_fails('call digraph_set("aa", "ああ")', 'E1215: Digraph must be one character: ああ')
+ call assert_fails('call digraph_set("aa", "か" .. nr2char(0x3099))', 'E1215: Digraph must be one character: か' .. nr2char(0x3099))
+ bwipe!
+endfunc
+
+func Test_digraph_get_function()
+ " Built-in digraphs
+ call assert_equal('∞', digraph_get('00'))
+
+ " User-defined digraphs
+ call digraph_set('aa', 'あ')
+ call digraph_set(' i', 'い')
+ call digraph_set(' ', 'う')
+ call assert_equal('あ', digraph_get('aa'))
+ call assert_equal('あ', 'aa'->digraph_get())
+ call assert_equal('い', digraph_get(' i'))
+ call assert_equal('う', digraph_get(' '))
+ call assert_fails('call digraph_get("aaa")', 'E1214: Digraph must be just two characters: aaa')
+ call assert_fails('call digraph_get("b")', 'E1214: Digraph must be just two characters: b')
+endfunc
+
+func Test_digraph_get_function_encode()
+ throw 'Skipped: Nvim does not support setting encoding=japan'
+ CheckFeature iconv
+
+ let testcases = {
+ \'00': '∞',
+ \'aa': 'あ',
+ \}
+ for [key, ch] in items(testcases)
+ call digraph_set(key, ch)
+ set encoding=japan
+ call assert_equal(iconv(ch, 'utf-8', 'japan'), digraph_get(key))
+ set encoding=utf-8
+ endfor
+endfunc
+
+func Test_digraph_setlist_function()
+ call digraph_setlist([['aa', 'き'], ['bb', 'く']])
+ call assert_equal('き', digraph_get('aa'))
+ call assert_equal('く', digraph_get('bb'))
+
+ call assert_fails('call digraph_setlist([[]])', 'E1216:')
+ call assert_fails('call digraph_setlist([["aa", "b", "cc"]])', '1216:')
+ call assert_fails('call digraph_setlist([["あ", "あ"]])', 'E1214: Digraph must be just two characters: あ')
+endfunc
+
+func Test_digraph_getlist_function()
+ " Make sure user-defined digraphs are defined
+ call digraph_setlist([['aa', 'き'], ['bb', 'く']])
+
+ for pair in digraph_getlist(1)
+ call assert_equal(digraph_get(pair[0]), pair[1])
+ endfor
+
+ " We don't know how many digraphs are registered before, so check the number
+ " of digraphs returned.
+ call assert_equal(digraph_getlist()->len(), digraph_getlist(0)->len())
+ call assert_notequal((digraph_getlist()->len()), digraph_getlist(1)->len())
+endfunc
+
+
" vim: shiftwidth=2 sts=2 expandtab
generated by cgit (git 2.34.1) at 2025-05-01 22:25:47 +0000