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-rw-r--r--runtime/syntax/testdir/input/c.c1
-rw-r--r--runtime/syntax/testdir/input/java_comments.java25
-rw-r--r--runtime/syntax/testdir/input/java_escapes.java123
-rw-r--r--runtime/syntax/testdir/input/java_numbers.java88
-rw-r--r--runtime/syntax/testdir/input/java_string.java104
-rw-r--r--runtime/syntax/testdir/input/java_switch.java122
-rw-r--r--runtime/syntax/testdir/input/markdown_conceal.markdown15
-rw-r--r--runtime/syntax/testdir/input/setup/markdown_conceal.vim8
-rw-r--r--runtime/syntax/testdir/input/sh_10.sh49
-rw-r--r--runtime/syntax/testdir/input/sh_11.sh20
-rw-r--r--runtime/syntax/testdir/input/vim_ex_abbreviate.vim25
-rw-r--r--runtime/syntax/testdir/input/vim_ex_augroup.vim19
-rw-r--r--runtime/syntax/testdir/input/vim_ex_behave.vim7
-rw-r--r--runtime/syntax/testdir/input/vim_ex_command.vim5
-rw-r--r--runtime/syntax/testdir/input/vim_ex_commands.vim4
-rw-r--r--runtime/syntax/testdir/input/vim_ex_def.vim125
-rw-r--r--runtime/syntax/testdir/input/vim_ex_def_fold.vim126
-rw-r--r--runtime/syntax/testdir/input/vim_ex_echo.vim38
-rw-r--r--runtime/syntax/testdir/input/vim_ex_execute.vim41
-rw-r--r--runtime/syntax/testdir/input/vim_ex_function.vim182
-rw-r--r--runtime/syntax/testdir/input/vim_ex_function_fold.vim183
-rw-r--r--runtime/syntax/testdir/input/vim_ex_highlight.vim55
-rw-r--r--runtime/syntax/testdir/input/vim_ex_map.vim87
-rw-r--r--runtime/syntax/testdir/input/vim_ex_menu.vim87
-rw-r--r--runtime/syntax/testdir/input/vim_ex_menutranslate.vim51
-rw-r--r--runtime/syntax/testdir/input/vim_ex_substitute.vim86
-rw-r--r--runtime/syntax/testdir/input/vim_ex_syntax.vim177
-rw-r--r--runtime/syntax/testdir/input/vim_expr.vim71
-rw-r--r--runtime/syntax/testdir/input/vim_key_notation.vim163
-rw-r--r--runtime/syntax/testdir/input/vim_line_continuation.vim49
-rw-r--r--runtime/syntax/testdir/input/vim_new.vim17
-rw-r--r--runtime/syntax/testdir/input/vim_syntax.vim75
32 files changed, 2153 insertions, 75 deletions
diff --git a/runtime/syntax/testdir/input/c.c b/runtime/syntax/testdir/input/c.c
index c96fb33..595721b 100644
--- a/runtime/syntax/testdir/input/c.c
+++ b/runtime/syntax/testdir/input/c.c
@@ -1,4 +1,5 @@
/* vi:set ts=8 sts=4 sw=4 noet:
+ * VIM_TEST_SETUP let g:c_comment_strings = 1
*
* VIM - Vi IMproved by Bram Moolenaar
*
diff --git a/runtime/syntax/testdir/input/java_comments.java b/runtime/syntax/testdir/input/java_comments.java
new file mode 100644
index 0000000..be347d7
--- /dev/null
+++ b/runtime/syntax/testdir/input/java_comments.java
@@ -0,0 +1,25 @@
+// VIM_TEST_SETUP unlet! g:java_ignore_javadoc g:java_no_trail_space_error
+// VIM_TEST_SETUP unlet! g:java_no_tab_space_error
+// VIM_TEST_SETUP let [g:java_space_errors,g:java_comment_strings] = [1,1]
+// VIM_TEST_SETUP setlocal spell
+class CommentsTests
+{ /* TRAILING BLANKS AND MESSPILLINGS ARE SIGNIFICANT! */
+ /**
+ * The method {@code main} must be declared {@code public}, {@code
+ * static}, and {@code void}. It must specify a formal parameter
+ * whose declared type is array of {@link String}. Therefore,
+ * either of the following declarations is acceptable:
+ * {@snippet lang="java":
+ * // @highlight substring="main" type="italic":
+ * public static void main(String[] args) { }
+ * }<br /><pre class="snippet">
+ *{@code public static void main(String... args) { }}</pre>
+ *
+ * @param args optional commande-line arguments
+ * @jls 12.1.4 Invoke {@code Test.main}
+ */
+ // @start region = main
+ // @link substring = 'String' target = 'java.lang.String' :
+ public static void main(String[] args) { }
+ // @end
+}
diff --git a/runtime/syntax/testdir/input/java_escapes.java b/runtime/syntax/testdir/input/java_escapes.java
new file mode 100644
index 0000000..eadaa42
--- /dev/null
+++ b/runtime/syntax/testdir/input/java_escapes.java
@@ -0,0 +1,123 @@
+class EscapesTests
+{ // javap -constants EscapesTests.class
+ // static final String hello = "hello";
+ \u0073\u0074\u0061\u0074\u0069\u0063
+ \u0066\u0069\u006e\u0061\u006c
+ \u0053\u0074\u0072\u0069\u006e\u0067
+ \u0068\u0065\u006c\u006c\u006f
+ \u003d
+ \u0022\u0068\u0065\u006c\u006c\u006f\u0022
+ \u003b
+
+ static {
+ char ee[] = {
+ '\b', '\s', '\t',
+ '\n', '\f', '\r',
+ '\"', '\'', '\\',
+ };
+
+ System.out.println(new String[] {
+ "\b", "\s", "\t",
+ "\n", "\f", "\r",
+ "\"", "\'", "\\",
+ });
+
+ char oo[] = {
+ '\0', '\1', '\2', '\3', '\4', '\5', '\6', '\7',
+
+ '\00', '\01', '\02', '\03', '\04', '\05', '\06', '\07',
+
+ '\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',
+
+ '\10', '\11', '\12', '\13', '\14', '\15', '\16', '\17',
+ '\20', '\21', '\22', '\23', '\24', '\25', '\26', '\27',
+ '\30', '\31', '\32', '\33', '\34', '\35', '\36', '\37',
+ '\40', '\41', '\42', '\43', '\44', '\45', '\46', '\47',
+ '\50', '\51', '\52', '\53', '\54', '\55', '\56', '\57',
+ '\60', '\61', '\62', '\63', '\64', '\65', '\66', '\67',
+ '\70', '\71', '\72', '\73', '\74', '\75', '\76', '\77',
+
+ '\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',
+ '\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',
+ '\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',
+ '\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',
+ '\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',
+ '\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',
+ '\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',
+
+ '\100', '\101', '\102', '\103', '\104', '\105', '\106', '\107',
+ '\110', '\111', '\112', '\113', '\114', '\115', '\116', '\117',
+ '\120', '\121', '\122', '\123', '\124', '\125', '\126', '\127',
+ '\130', '\131', '\132', '\133', '\134', '\135', '\136', '\137',
+ '\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
+ '\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
+ '\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
+ '\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',
+ '\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',
+ '\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
+ '\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',
+ '\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',
+ '\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',
+ '\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',
+ '\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',
+ '\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',
+ '\300', '\301', '\302', '\303', '\304', '\305', '\306', '\307',
+ '\310', '\311', '\312', '\313', '\314', '\315', '\316', '\317',
+ '\320', '\321', '\322', '\323', '\324', '\325', '\326', '\327',
+ '\330', '\331', '\332', '\333', '\334', '\335', '\336', '\337',
+ '\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
+ '\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
+ '\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
+ '\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377',
+ };
+
+ System.out.println(new String[] {
+ "\0", "\1", "\2", "\3", "\4", "\5", "\6", "\7",
+
+ "\00", "\01", "\02", "\03", "\04", "\05", "\06", "\07",
+
+ "\000", "\001", "\002", "\003", "\004", "\005", "\006", "\007",
+
+ "\10", "\11", "\12", "\13", "\14", "\15", "\16", "\17",
+ "\20", "\21", "\22", "\23", "\24", "\25", "\26", "\27",
+ "\30", "\31", "\32", "\33", "\34", "\35", "\36", "\37",
+ "\40", "\41", "\42", "\43", "\44", "\45", "\46", "\47",
+ "\50", "\51", "\52", "\53", "\54", "\55", "\56", "\57",
+ "\60", "\61", "\62", "\63", "\64", "\65", "\66", "\67",
+ "\70", "\71", "\72", "\73", "\74", "\75", "\76", "\77",
+
+ "\010", "\011", "\012", "\013", "\014", "\015", "\016", "\017",
+ "\020", "\021", "\022", "\023", "\024", "\025", "\026", "\027",
+ "\030", "\031", "\032", "\033", "\034", "\035", "\036", "\037",
+ "\040", "\041", "\042", "\043", "\044", "\045", "\046", "\047",
+ "\050", "\051", "\052", "\053", "\054", "\055", "\056", "\057",
+ "\060", "\061", "\062", "\063", "\064", "\065", "\066", "\067",
+ "\070", "\071", "\072", "\073", "\074", "\075", "\076", "\077",
+
+ "\100", "\101", "\102", "\103", "\104", "\105", "\106", "\107",
+ "\110", "\111", "\112", "\113", "\114", "\115", "\116", "\117",
+ "\120", "\121", "\122", "\123", "\124", "\125", "\126", "\127",
+ "\130", "\131", "\132", "\133", "\134", "\135", "\136", "\137",
+ "\140", "\141", "\142", "\143", "\144", "\145", "\146", "\147",
+ "\150", "\151", "\152", "\153", "\154", "\155", "\156", "\157",
+ "\160", "\161", "\162", "\163", "\164", "\165", "\166", "\167",
+ "\170", "\171", "\172", "\173", "\174", "\175", "\176", "\177",
+ "\200", "\201", "\202", "\203", "\204", "\205", "\206", "\207",
+ "\210", "\211", "\212", "\213", "\214", "\215", "\216", "\217",
+ "\220", "\221", "\222", "\223", "\224", "\225", "\226", "\227",
+ "\230", "\231", "\232", "\233", "\234", "\235", "\236", "\237",
+ "\240", "\241", "\242", "\243", "\244", "\245", "\246", "\247",
+ "\250", "\251", "\252", "\253", "\254", "\255", "\256", "\257",
+ "\260", "\261", "\262", "\263", "\264", "\265", "\266", "\267",
+ "\270", "\271", "\272", "\273", "\274", "\275", "\276", "\277",
+ "\300", "\301", "\302", "\303", "\304", "\305", "\306", "\307",
+ "\310", "\311", "\312", "\313", "\314", "\315", "\316", "\317",
+ "\320", "\321", "\322", "\323", "\324", "\325", "\326", "\327",
+ "\330", "\331", "\332", "\333", "\334", "\335", "\336", "\337",
+ "\340", "\341", "\342", "\343", "\344", "\345", "\346", "\347",
+ "\350", "\351", "\352", "\353", "\354", "\355", "\356", "\357",
+ "\360", "\361", "\362", "\363", "\364", "\365", "\366", "\367",
+ "\370", "\371", "\372", "\373", "\374", "\375", "\376", "\377",
+ });
+ }
+}
diff --git a/runtime/syntax/testdir/input/java_numbers.java b/runtime/syntax/testdir/input/java_numbers.java
new file mode 100644
index 0000000..e926534
--- /dev/null
+++ b/runtime/syntax/testdir/input/java_numbers.java
@@ -0,0 +1,88 @@
+class NumbersTests
+{
+ static {
+ double[] dd = {
+ 0x.0p0, 0x0.p0, 0x0.0p0, 0x0P0,
+ 0x.0p0d, 0x0.p0d, 0x0.0p0d, 0x0P0D,
+ 0x.0p0f, 0x0.p0f, 0x0.0p0f, 0x0P0F,
+ 0x.0p0, 0x0.p0, 0x0.0p0, 0x0P0,
+ 0x.0p0d, 0x0.p0d, 0x0.0p0d, 0x0P0D,
+ 0x.0p0f, 0x0.p0f, 0x0.0p0f, 0x0P0F,
+ 0x.0p-0, 0x0.p-0, 0x0.0p-0, 0x0P-0,
+ 0x.0p-0d, 0x0.p-0d, 0x0.0p-0d, 0x0P-0D,
+ 0x.0p-0f, 0x0.p-0f, 0x0.0p-0f, 0x0P-0F,
+ 0x.0p+0, 0x0.p+0, 0x0.0p+0, 0x0P+0,
+ 0x.0p+0d, 0x0.p+0d, 0x0.0p+0d, 0x0P+0D,
+ 0x.0p+0f, 0x0.p+0f, 0x0.0p+0f, 0x0P+0F,
+
+ 1., 1.2, 1.2e3, 1.2e3d, 1.2e3f,
+ 1.2e-3, 1.2e-3d, 1.2E-3F,
+ 1.2e+3, 1.2E+3D, 1.2e+3f,
+ .2, .2e3, .2e3d, .2e3f,
+ .2e-3, .2e-3d, .2E-3F,
+ .2e+3, .2E+3D, .2e+3f,
+ 1e3, 1e3d, 1e3f,
+ 1e-3, 1e-3d, 1E-3F,
+ 1e+3, 1E+3D, 1e+3f,
+ 1d, 1D, 1f, 1F,
+
+//// MALFORMED: :let g:java_comment_strings = 1 | doautocmd Syntax
+// 0_x.0p0, 0x._0p0, 0x.0_p0, 0x.0p_0, 0x.0p0_,
+// 0x0_.0p0, 0x_0.0p0, 0xp0,
+ };
+
+ int O = 0;
+ int OO = 00;
+ int OxO = 0x0;
+
+ int x = 0x12_345_678;
+ int y = 0b01_01_01_01_01;
+ int z = 0__1__2__3__4__5__6__7;
+
+ // String.format("%a", -1.0)
+ double minus_one_d = -0x1.0p0;
+
+ double z_d = -0x.0p0;
+ double y_d = 0xap1__0__0;
+ double x_d = .0__1__2__3__4__5__6__7__8__9;
+ double dot_O = .0;
+
+ // JLS, §3.10.2:
+ float max_dec_f = 3.4028235e38f;
+ float max_hex_f = 0x1.fffffeP+127f;
+ float min_dec_f = 1.4e-45f;
+ float min_hex_f_a = 0x0.000002P-126f;
+ float min_hex_f_b = 0x1.0P-149f;
+
+ double max_dec_d = 1.7976931348623157e3__0__8;
+ double max_hex_d = 0x1.f_ffff_ffff_ffffP+1023;
+ double min_dec_d = 4.9e-3__2__4;
+ double min_hex_d_a = 0x0.0_0000_0000_0001P-1022;
+ double min_hex_d_b = 0x1.0P-1074;
+
+ // JLS, §3.10.1:
+ int max_hex = 0x7fff_ffff;
+ int max_oct = 0177_7777_7777;
+ int max_bin = 0b0111_1111_1111_1111_1111_1111_1111_1111;
+
+ int min_hex = 0x8000_0000;
+ int min_oct = 0200_0000_0000;
+ int min_bin = 0b1000_0000_0000_0000_0000_0000_0000_0000;
+
+ int minus_one_hex = 0xffff_ffff;
+ int minus_one_oct = 0377_7777_7777;
+ int minus_one_bin = 0b1111_1111_1111_1111_1111_1111_1111_1111;
+
+ long max_hex_l = 0x7fff_ffff_ffff_ffffL;
+ long max_oct_l = 07_7777_7777_7777_7777_7777L;
+ long max_bin_l = 0b0111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111L;
+
+ long min_hex_l = 0x8000_0000_0000_0000L;
+ long min_oct_l = 010_0000_0000_0000_0000_0000L;
+ long min_bin_l = 0b1000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000_0000L;
+
+ long minus_one_hex_l = 0xffff_ffff_ffff_ffffL;
+ long minus_one_oct_l = 017_7777_7777_7777_7777_7777L;
+ long minus_one_bin_l = 0b1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111_1111L;
+ }
+}
diff --git a/runtime/syntax/testdir/input/java_string.java b/runtime/syntax/testdir/input/java_string.java
new file mode 100644
index 0000000..43a7a05
--- /dev/null
+++ b/runtime/syntax/testdir/input/java_string.java
@@ -0,0 +1,104 @@
+class StringTests // JDK 21+ (--enable-preview --release 21).
+{
+ static {
+ String s1 = "A quick brown fox jumps over the lazy dog";
+ String s2 = "\"Woof\s!\"";
+ String s3 = """
+ A\s\
+ quick \
+ brown\s\
+ fox \
+ jumps\s\
+ over \
+ the\s\
+ lazy \
+ dog""";
+ String s4 = """
+ "Woof\s!\"""";
+ String s5 = """
+ String s3 = \"""
+ A\\s\\
+ quick \\
+ brown\\s\\
+ fox \\
+ jumps\\s\\
+ over \\
+ the\\s\\
+ lazy \\
+ dog\""";""";
+
+ // There are SPACE, FF, HT, CR, and LF after """.
+ String empty = """
+ """;
+
+ System.out.println("""
+ "
+ ""
+ ""\u005c"
+ ""\u005c""
+ ""\"\u0022\u0022
+ ""\"""\u005c\u0022
+ ""\"""\""
+ ""\"""\""\"""");
+
+ System.out.println(STR."""
+ "
+ \{"\"\""}
+ \{"\"\""}\{"\u005c\u0022"}
+ \{"\"\""}\{"\u005c\u0022"}"
+ \{"\"\""}\"\{"\u005c\u0022\u005c\u0022"}
+ \{"\"\""}\"\{"\"\""}\{"\u005c\u0022"}
+ \{"\"\""}\"\{"\"\""}\""
+ \{"\"\""}\"\{"\"\""}\""\""""); // JDK 21+.
+
+ String woof = "Woof", dog = "dog", fox = "fox";
+
+ String s6 = STR
+ ."A quick brown \{fox} jumps over the lazy \{dog}";
+ String s7 = STR.process(StringTemplate.RAW
+ ."\"\{woof}\s!\"");
+ String s8 = STR."""
+ A\s\
+ quick \
+ brown\s\
+ \{fox} \
+ jumps\s\
+ over \
+ the\s\
+ lazy \
+ \{dog}""";
+ String s9 = STR.process(StringTemplate.RAW
+ .
+ """
+ "\{woof}\s!\"""");
+ String s10 = java.util.FormatProcessor.FMT
+ . "%-14s\{"A\s" + STR . "quick" + "brown"}%s\{fox} "
+ + java.util.FormatProcessor.FMT
+ . "%-20s\{"jumps\sover the\s"
+ + STR . "lazy"}%s\{dog}";
+ String s11 = STR."""
+ \"\{ // A nested comment.
+ (new java.util.function.Function<String, String>() {
+ public String apply(String bay) { return bay; };
+ }).apply(woof)
+ }\s!\"""";
+ String s12 = java.util.FormatProcessor.FMT
+ ."""
+ %-14s\{STR."""
+ A\s\
+ \{ "quick" } \
+ brown"""}\
+ %s\{ fox } \
+ %-20s\{STR."""
+ jumps\s\
+ over \
+ the\s\
+ \{ "lazy" } """}\
+ %s\{ dog }""";
+ String s13 = STR
+ ."\"\{ /* A nested comment. */
+ ((java.util.function.Function<String, String>) bay -> bay)
+ .apply(woof)
+ }\s!\"";
+ }
+}
diff --git a/runtime/syntax/testdir/input/java_switch.java b/runtime/syntax/testdir/input/java_switch.java
new file mode 100644
index 0000000..14b2e11
--- /dev/null
+++ b/runtime/syntax/testdir/input/java_switch.java
@@ -0,0 +1,122 @@
+class SwitchTests // JDK 21+.
+{
+ static void echo(Object o) { System.out.println(o); }
+
+ static {
+ interface Yieldable<T>
+ {
+ T yield();
+ default Yieldable<T> default_() { return this; }
+ default Yieldable<T> when() { return this; }
+ }
+
+ // There are 80 bytes (\@80<!) between "::" and "yield;".
+ Yieldable<?> y = ((Yieldable<?>) () -> 0)::
+ yield;
+ ((Yieldable<?>) () -> 0).when().default_().yield();
+
+ enum Letters { OTHER, ALPHA, BETA }
+
+ Letters when = Letters.OTHER;
+
+ switch (when) {
+ case ALPHA: { echo(Letters.ALPHA); break; }
+ case BETA: { echo(Letters.BETA); break; }
+ default: { echo(Letters.OTHER); }
+ }
+
+ echo(switch (when) {
+ case ALPHA -> Letters.ALPHA;
+ case BETA -> Letters.BETA;
+ default -> { yield(Letters.OTHER); }
+ });
+
+ String yield = null;
+
+ switch (yield) {
+ case "A": case "B": { echo("A or B"); break; }
+ case ":": { echo("Colon"); break; }
+ case String str when !str.equals(""):
+ { echo("<non-empty>"); break; }
+ case null: default: { echo("Other"); }
+ }
+
+ echo(switch (yield) {
+ case "A", "B" -> { yield("A or B"); }
+ case "->" -> "Arrow";
+ case String str when !str.equals("")
+ -> "<non-empty>";
+ case null, default -> "Other";
+ });
+
+ Object o = new Object();
+
+ switch (o) {
+ case null: { echo("null"); break; }
+ case Letters[] ll: { echo("SwitchTests$1Letters[]"); break; }
+ default: { echo("java.lang.Object"); break; }
+ };
+
+ echo(switch (o) {
+ case null -> "null";
+ case Letters[] ll -> "SwitchTests$1Letters[]";
+ default -> "java.lang.Object";
+ });
+
+ char ch = 'c';
+
+ switch (ch) {
+ case 'a': { echo('a'); break; }
+ case 'b': { echo('b'); break; }
+ default: { echo('\u0000'); break; }
+ };
+
+ echo(switch (ch) {
+ case 'a' -> 'a';
+ case 'b' -> 'b';
+ default -> '\u0000';
+ });
+
+ byte b = (byte) 2;
+
+ switch (b) {
+ case ((byte) 0): { echo((byte) 0); break; }
+ case ((byte) 1): { echo((byte) 1); break; }
+ default: { echo((byte) -1); break; }
+ };
+
+ echo(switch (b) {
+ case ((byte) 0) -> (byte) 0;
+ case ((byte) 1) -> (byte) 1;
+ default -> (byte) -1;
+ });
+
+ short sh = (short) 2;
+
+ switch (sh) {
+ case ((short) 0): { echo((short) 0); break; }
+ case ((short) 1): { echo((short) 1); break; }
+ default: { echo((short) -1); break; }
+ };
+
+ echo(switch (sh) {
+ case ((short) 0) -> (short) 0;
+ case ((short) 1) -> (short) 1;
+ default -> (short) -1;
+ });
+
+ int i = 2;
+
+ switch (i) {
+ case 0b0__00___000: { echo(0); break; }
+ case 0x000___00__1: { echo(1); break; }
+ default: { echo(-1); break; }
+ };
+
+ echo(switch (i) {
+ case 0_0_0_0_0 -> 0;
+ case 1 -> 1;
+ default -> -1;
+ });
+ }
+}
diff --git a/runtime/syntax/testdir/input/markdown_conceal.markdown b/runtime/syntax/testdir/input/markdown_conceal.markdown
new file mode 100644
index 0000000..8049d68
--- /dev/null
+++ b/runtime/syntax/testdir/input/markdown_conceal.markdown
@@ -0,0 +1,15 @@
+_Italic_, *Italic*. __Bold__, **Bold**.
+___Bold Italic___, ***Bold Italic***.
+~~Strikethrough~~, S̶t̶r̶i̶k̶e̶t̶h̶r̶o̶u̶g̶h̶.
+
+~~~html
+<p>
+<del>Strikethrough</del>, <s>Strikethrough</s>.<br />
+~~~
+
+```html
+<strong><em>Bold Italic</em></strong>.
+<strong><em>Bold Italic</em></strong>.<br />
+<strong>Bold</strong>, <strong>Bold</strong>.
+<em>Italic</em>, <em>Italic</em>.
+```
diff --git a/runtime/syntax/testdir/input/setup/markdown_conceal.vim b/runtime/syntax/testdir/input/setup/markdown_conceal.vim
new file mode 100644
index 0000000..a1585b1
--- /dev/null
+++ b/runtime/syntax/testdir/input/setup/markdown_conceal.vim
@@ -0,0 +1,8 @@
+if has('conceal')
+ let g:markdown_syntax_conceal = 1
+ setlocal conceallevel=3 concealcursor=n
+endif
+
+let g:markdown_fenced_languages = ['html']
+highlight link markdownBold Todo
+highlight link htmlBold Todo
diff --git a/runtime/syntax/testdir/input/sh_10.sh b/runtime/syntax/testdir/input/sh_10.sh
new file mode 100644
index 0000000..be463c3
--- /dev/null
+++ b/runtime/syntax/testdir/input/sh_10.sh
@@ -0,0 +1,49 @@
+#!/bin/ksh
+
+# This script is a test file for ksh93 shared-state
+# command substitutions (subshares) and mksh value
+# substitutions (valsubs).
+
+# ======
+# Below is subshare syntax supported by both ksh93 and mksh.
+print ${ echo one }
+print ${ echo two
+}
+print ${
+echo three }
+print ${ echo 'four'; }
+print ${ echo 'five' ;}
+print ${ echo 'six'
+}
+print ${ echo 'seven' }
+echo ${ print 'eight' }
+typeset nine=${ pwd; }
+
+# ======
+# Value substitutions of the form ${|command} are only
+# supported by mksh, not ksh93.
+if ! command eval '((.sh.version >= 20070703))' 2>/dev/null; then
+ valsubfunc() {
+ REPLY=$1
+ }
+ echo ${|valsubfunc ten}
+ print "${|valsubfunc eleven;}"
+ printf '%s' "${|valsubfunc twelve }"
+ unlucky=${|valsubfunc thirteen
+}
+ typeset notafloat=${|valsubfunc notanumber }
+ print $unlucky $notanumber
+ ${|echo foo}
+ ${|echo bar
+}
+fi
+
+# ======
+# Shared-state command substitutions using the syntax ${<file;}
+# are only supported by ksh93, not mksh.
+echo ${
+ printf %s str
+} > /tmp/strfile
+echo ${</tmp/strfile;}
+
+exit 0
diff --git a/runtime/syntax/testdir/input/sh_11.sh b/runtime/syntax/testdir/input/sh_11.sh
new file mode 100644
index 0000000..6e192fc
--- /dev/null
+++ b/runtime/syntax/testdir/input/sh_11.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Issue #962
+
+arr=(
+ 1 2 3 4
+) # ok
+
+if true; then
+
+ arr=(1 2 3 4) # ok
+
+ arr=( 1 2 3 4 ) # ok
+
+ arr=(
+ 1 2 3 4
+ ) # paren error!
+
+fi
+
diff --git a/runtime/syntax/testdir/input/vim_ex_abbreviate.vim b/runtime/syntax/testdir/input/vim_ex_abbreviate.vim
new file mode 100644
index 0000000..7360e38
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_abbreviate.vim
@@ -0,0 +1,25 @@
+" Vim :abbreviate commands
+
+abbrev <buffer> foo foobar
+cabbrev <buffer> cfoo cfoobar
+iabbrev <buffer> ifoo cfoobar
+
+abbrev <expr> <buffer> foo foobar
+cabbrev <expr> <buffer> cfoo cfoobar
+iabbrev <expr> <buffer> ifoo cfoobar
+
+noreabbrev <buffer> foo foobar
+cnoreabbrev <buffer> cfoo cfoobar
+inoreabbrev <buffer> ifoo cfoobar
+
+abbrev <expr> <buffer> foo foobar
+cabbrev <expr> <buffer> cfoo cfoobar
+iabbrev <expr> <buffer> ifoo cfoobar
+
+unabbrev <buffer> foo
+cunabbrev <buffer> cfoo
+iunabbrev <buffer> ifoo
+
+abclear <buffer>
+cabclear <buffer>
+iabclear <buffer>
diff --git a/runtime/syntax/testdir/input/vim_ex_augroup.vim b/runtime/syntax/testdir/input/vim_ex_augroup.vim
new file mode 100644
index 0000000..2dae59d
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_augroup.vim
@@ -0,0 +1,19 @@
+" Vim :augroup command
+
+augroup foo
+ autocmd BufRead * echomsg "Foo"
+augroup END
+
+augroup foo | autocmd! | augroup END
+augroup! foo
+
+augroup !@#$%^&*()_+
+ autocmd BufRead * echomsg "Foo"
+augroup END
+
+augroup !@#$%^&*()_+ | autocmd! | augroup END
+augroup! !@#$%^&*()_+
+
+" list groups
+augroup
+
diff --git a/runtime/syntax/testdir/input/vim_ex_behave.vim b/runtime/syntax/testdir/input/vim_ex_behave.vim
new file mode 100644
index 0000000..a1e99f0
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_behave.vim
@@ -0,0 +1,7 @@
+" Vim behave command
+
+behave mswin
+behave xterm
+
+behave! mswin
+behave! xterm
diff --git a/runtime/syntax/testdir/input/vim_ex_command.vim b/runtime/syntax/testdir/input/vim_ex_command.vim
new file mode 100644
index 0000000..9e98296
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_command.vim
@@ -0,0 +1,5 @@
+" Vim :command command
+
+" Issue #14135
+
+com Foo call system('ls')
diff --git a/runtime/syntax/testdir/input/vim_ex_commands.vim b/runtime/syntax/testdir/input/vim_ex_commands.vim
index 6826967..571fd7b 100644
--- a/runtime/syntax/testdir/input/vim_ex_commands.vim
+++ b/runtime/syntax/testdir/input/vim_ex_commands.vim
@@ -13,6 +13,8 @@
: help
: help
+:2match
+:3match
:append
text
.
@@ -603,6 +605,8 @@ call Foo() | help
call Foo() |help
call Foo()| help
+call Foo() | 2match
+call Foo() | 3match
" FIXME
call Foo() | append
text
diff --git a/runtime/syntax/testdir/input/vim_ex_def.vim b/runtime/syntax/testdir/input/vim_ex_def.vim
new file mode 100644
index 0000000..dd4ecd1
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_def.vim
@@ -0,0 +1,125 @@
+" Vim :def command
+
+
+" list
+
+def
+def Foo
+def /Foo.*
+
+def | echo "Foo"
+def " comment
+def Foo | echo "Foo"
+def Foo " comment
+
+
+" definition
+
+" empty definition
+def Foo()
+enddef
+
+# curly-brace names
+def {"F"}oo()
+enddef
+
+def F{"o"}o()
+enddef
+
+def Fo{"o"}()
+enddef
+
+def {"F"}o{"o"}()
+enddef
+
+def {"F"}{"o"}{"o"}()
+enddef
+
+def Foo(): number
+ return 42
+enddef
+
+# trailing whitespace
+def Foo(): number
+ return 42
+enddef
+
+def Foo() # comment
+enddef
+
+def Foo(): number # comment
+ return 42
+enddef
+
+def! Foo(): number
+ return 42
+enddef
+
+def g:Foo(): number
+ return 42
+enddef
+
+def s:Foo(): number
+ return 42
+enddef
+
+def <SID>Foo(): number
+ return 42
+enddef
+
+def foo#bar#Foo(): number
+ return 42
+enddef
+
+" same name as an Ex command
+def s:ls()
+enddef
+
+
+" return types
+
+def Foo(): void
+enddef
+
+def Foo(): void # comment
+enddef
+
+def Foo(): list<dict<number>>
+enddef
+
+def Foo(): func(dict<list<number>>, func, bool, func(number, list<number>)): bool
+enddef
+
+
+" :enddef trailing
+
+def Foo()
+ # trailing whitespace
+enddef
+
+def Foo()
+enddef | echo "Foo"
+
+def Foo()
+enddef " comment
+
+
+" parameters
+
+def Foo(x: bool, y = 42, z: string = "zed")
+enddef
+
+def Foo(
+ x: bool,
+ y = 42,
+ z: string = "zed")
+enddef
+
+
+" comments
+
+def Foo()
+ # Vim9-script comment
+ "useless string"
+enddef
+
diff --git a/runtime/syntax/testdir/input/vim_ex_def_fold.vim b/runtime/syntax/testdir/input/vim_ex_def_fold.vim
new file mode 100644
index 0000000..7ab3e3f
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_def_fold.vim
@@ -0,0 +1,126 @@
+" Vim :def command
+" VIM_TEST_SETUP let g:vimsyn_folding = "f" | set fdm=syntax
+
+
+" list
+
+def
+def Foo
+def /Foo.*
+
+def | echo "Foo"
+def " comment
+def Foo | echo "Foo"
+def Foo " comment
+
+
+" definition
+
+" empty definition
+def Foo()
+enddef
+
+# curly-brace names
+def {"F"}oo()
+enddef
+
+def F{"o"}o()
+enddef
+
+def Fo{"o"}()
+enddef
+
+def {"F"}o{"o"}()
+enddef
+
+def {"F"}{"o"}{"o"}()
+enddef
+
+def Foo(): number
+ return 42
+enddef
+
+# trailing whitespace
+def Foo(): number
+ return 42
+enddef
+
+def Foo() # comment
+enddef
+
+def Foo(): number # comment
+ return 42
+enddef
+
+def! Foo(): number
+ return 42
+enddef
+
+def g:Foo(): number
+ return 42
+enddef
+
+def s:Foo(): number
+ return 42
+enddef
+
+def <SID>Foo(): number
+ return 42
+enddef
+
+def foo#bar#Foo(): number
+ return 42
+enddef
+
+" same name as an Ex command
+def s:ls()
+enddef
+
+
+" return types
+
+def Foo(): void
+enddef
+
+def Foo(): void # comment
+enddef
+
+def Foo(): list<dict<number>>
+enddef
+
+def Foo(): func(dict<list<number>>, func, bool, func(number, list<number>)): bool
+enddef
+
+
+" :enddef trailing
+
+def Foo()
+ # trailing whitespace
+enddef
+
+def Foo()
+enddef | echo "Foo"
+
+def Foo()
+enddef " comment
+
+
+" parameters
+
+def Foo(x: bool, y = 42, z: string = "zed")
+enddef
+
+def Foo(
+ x: bool,
+ y = 42,
+ z: string = "zed")
+enddef
+
+
+" comments
+
+def Foo()
+ # Vim9-script comment
+ "useless string"
+enddef
+
diff --git a/runtime/syntax/testdir/input/vim_ex_echo.vim b/runtime/syntax/testdir/input/vim_ex_echo.vim
new file mode 100644
index 0000000..df2bf5c
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_echo.vim
@@ -0,0 +1,38 @@
+" Vim :echo commands
+
+echo "Answer = " 42
+echon "Answer = " 42
+echomsg "Answer = " 42
+echowindow "Answer = " 42
+echoerr "Answer = " 42
+echoconsole "Answer = " 42
+
+echo "following command is :|" | |
+
+echohl WarningMsg | echo "Don't panic!" | echohl None
+
+echo "Answer = "
+ "\ comment
+ \ 42
+
+echo
+ \ "Answer = "
+ "\ comment
+ \ 42
+
+" :echo without {expr}
+echo| echo "Foo"
+
+" trailing comment needs |
+echo "foo" | " comment
+
+
+" Issue #9987 (parenthesised argument - not a function call)
+
+let foo = {'end': 123}
+
+if 123
+ echo (foo.end)
+else
+ echo 'bar'
+endif
diff --git a/runtime/syntax/testdir/input/vim_ex_execute.vim b/runtime/syntax/testdir/input/vim_ex_execute.vim
new file mode 100644
index 0000000..2ec507e
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_execute.vim
@@ -0,0 +1,41 @@
+" Vim :execute command
+
+" :help :execute
+
+execute "buffer" nextbuf
+execute "normal" count .. "w"
+execute '!ls' | echo "theend"
+execute "normal ixxx\<Esc>"
+execute "e " .. fnameescape(filename)
+execute "!ls " .. shellescape(filename, 1)
+if 0
+ execute 'while i > 5'
+ echo "test"
+ endwhile
+endif
+execute 'while i < 5 | echo i | let i = i + 1 | endwhile'
+
+" following command is :|"
+execute "call Foo()" | |
+
+execute "call"
+ "\ comment
+ \ "Foo()"
+
+execute
+ \ "call"
+ "\ comment
+ \ "Foo()"
+
+" :execute without {expr}
+execute| echo "Foo"
+
+" trailing comment needs |
+execute "foo" | " comment
+
+
+" Issue #9987 (parenthesised argument - not a function call)
+
+" FIXME: execute is ex command not builtin function
+let foo = {'arg': "call Foo()"}
+execute (foo.arg)
diff --git a/runtime/syntax/testdir/input/vim_ex_function.vim b/runtime/syntax/testdir/input/vim_ex_function.vim
new file mode 100644
index 0000000..38213b4
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_function.vim
@@ -0,0 +1,182 @@
+" Vim :function command
+
+
+" list
+
+function
+function Foo
+function /Foo.*
+
+function | echo "Foo"
+function " comment
+function Foo | echo "Foo"
+function Foo " comment
+
+
+" definition
+
+" empty definition
+function Foo()
+endfunction
+
+" curly-brace names
+function {"F"}oo()
+endfunction
+
+function F{"o"}o()
+endfunction
+
+function Fo{"o"}()
+endfunction
+
+function {"F"}o{"o"}()
+endfunction
+
+function {"F"}{"o"}{"o"}()
+endfunction
+
+function Foo()
+ return 42
+endfunction
+
+" trailing whitespace
+function Foo()
+ return 42
+endfunction
+
+function Foo() " comment
+ return 42
+endfunction
+
+function! Foo()
+ return 42
+endfunction
+
+function g:Foo()
+ return 42
+endfunction
+
+function s:Foo()
+ return 42
+endfunction
+
+function <SID>Foo()
+ return 42
+endfunction
+
+function foo#bar#Foo()
+ return 42
+endfunction
+
+" same name as an Ex command
+function s:ls()
+endfunction
+
+
+" modifiers
+
+function Foo() range
+endfunction
+
+function Foo() range " comment
+endfunction
+
+function Foo() range
+ return 42
+endfunction
+
+function Foo() abort
+ return 42
+endfunction
+
+function Foo() dict
+ return 42
+endfunction
+
+function Foo() closure
+ return 42
+endfunction
+
+function Foo() range abort dict closure
+ return 42
+endfunction
+
+function! Foo() range
+ return 42
+endfunction
+
+function! Foo() abort
+ return 42
+endfunction
+
+function! Foo() dict
+ return 42
+endfunction
+
+function! Foo() closure
+ return 42
+endfunction
+
+function! Foo() range abort dict closure
+ return 42
+endfunction
+
+
+" :endfunction trailing
+
+function Foo()
+ return 42
+ " trailing whitespace
+endfunction
+
+function Foo()
+ return 42
+endfunction | echo "Foo"
+
+function Foo()
+ return 42
+endfunction " comment
+
+
+" parameters
+
+function Foo(x, y, z, ...)
+ return 42
+endfunction
+
+function Foo(
+ \ x,
+ \ y,
+ \ z,
+ \ ...)
+ return 42
+endfunction
+
+function Foo(x, y = 42, z = "zed")
+ return 42
+endfunction
+
+function Foo(
+ \ x,
+ \ y = 42,
+ \ z = "zed")
+ return 42
+endfunction
+
+
+" comments
+
+function Foo()
+ " Legacy-script comment
+ # 42 " comment
+ return 42
+endfunction
+
+
+" delete function
+
+delfunction Foo
+delfunction foo.bar
+delfunction! Foo
+delfunction foo.bar
+
diff --git a/runtime/syntax/testdir/input/vim_ex_function_fold.vim b/runtime/syntax/testdir/input/vim_ex_function_fold.vim
new file mode 100644
index 0000000..f9d9bee
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_function_fold.vim
@@ -0,0 +1,183 @@
+" Vim :function command
+" VIM_TEST_SETUP let g:vimsyn_folding = "f" | set fdm=syntax
+
+
+" list
+
+function
+function Foo
+function /Foo.*
+
+function | echo "Foo"
+function " comment
+function Foo | echo "Foo"
+function Foo " comment
+
+
+" definition
+
+" empty definition
+function Foo()
+endfunction
+
+" curly-brace names
+function {"F"}oo()
+endfunction
+
+function F{"o"}o()
+endfunction
+
+function Fo{"o"}()
+endfunction
+
+function {"F"}o{"o"}()
+endfunction
+
+function {"F"}{"o"}{"o"}()
+endfunction
+
+function Foo()
+ return 42
+endfunction
+
+" trailing whitespace
+function Foo()
+ return 42
+endfunction
+
+function Foo() " comment
+ return 42
+endfunction
+
+function! Foo()
+ return 42
+endfunction
+
+function g:Foo()
+ return 42
+endfunction
+
+function s:Foo()
+ return 42
+endfunction
+
+function <SID>Foo()
+ return 42
+endfunction
+
+function foo#bar#Foo()
+ return 42
+endfunction
+
+" same name as an Ex command
+function s:ls()
+endfunction
+
+
+" modifiers
+
+function Foo() range
+endfunction
+
+function Foo() range " comment
+endfunction
+
+function Foo() range
+ return 42
+endfunction
+
+function Foo() abort
+ return 42
+endfunction
+
+function Foo() dict
+ return 42
+endfunction
+
+function Foo() closure
+ return 42
+endfunction
+
+function Foo() range abort dict closure
+ return 42
+endfunction
+
+function! Foo() range
+ return 42
+endfunction
+
+function! Foo() abort
+ return 42
+endfunction
+
+function! Foo() dict
+ return 42
+endfunction
+
+function! Foo() closure
+ return 42
+endfunction
+
+function! Foo() range abort dict closure
+ return 42
+endfunction
+
+
+" :endfunction trailing
+
+function Foo()
+ return 42
+ " trailing whitespace
+endfunction
+
+function Foo()
+ return 42
+endfunction | echo "Foo"
+
+function Foo()
+ return 42
+endfunction " comment
+
+
+" parameters
+
+function Foo(x, y, z, ...)
+ return 42
+endfunction
+
+function Foo(
+ \ x,
+ \ y,
+ \ z,
+ \ ...)
+ return 42
+endfunction
+
+function Foo(x, y = 42, z = "zed")
+ return 42
+endfunction
+
+function Foo(
+ \ x,
+ \ y = 42,
+ \ z = "zed")
+ return 42
+endfunction
+
+
+" comments
+
+function Foo()
+ " Legacy-script comment
+ # 42 " comment
+ return 42
+endfunction
+
+
+" delete function
+
+delfunction Foo
+delfunction foo.bar
+delfunction! Foo
+delfunction foo.bar
+
diff --git a/runtime/syntax/testdir/input/vim_ex_highlight.vim b/runtime/syntax/testdir/input/vim_ex_highlight.vim
new file mode 100644
index 0000000..e23968a
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_highlight.vim
@@ -0,0 +1,55 @@
+" Vim :highlight command
+
+" list
+highlight
+highlight Comment
+
+" reset
+highlight clear
+
+" disable
+highlight clear Comment
+highlight Comment NONE
+
+" add/modify
+highlight Comment cterm=underline
+highlight default Comment term=bold
+
+" link
+highlight link Foo Comment
+highlight! link Foo Comment
+highlight link Foo NONE
+highlight! link Foo NONE
+
+" default link
+highlight default link Foo Comment
+highlight! default link Foo Comment
+highlight default link Foo NONE
+highlight! default link Foo NONE
+
+
+" line continuation and command separator
+
+hi Comment
+ "\ comment
+ \ term=bold
+ "\ comment
+ \ ctermfg=Cyan
+ \ guifg=#80a0ff
+ \ gui=bold
+
+hi Comment
+ \ term=bold
+ \ ctermfg=Cyan
+ \ guifg=#80a0ff
+ \ gui=bold | echo "Foo"
+
+hi Comment term=bold ctermfg=Cyan guifg=#80a0ff gui=bold | echo "Foo"
+
+hi default link
+ \ Foo
+ \ Comment
+
+hi default link
+ \ Foo
+ \ Comment | echo "Foo"
diff --git a/runtime/syntax/testdir/input/vim_ex_map.vim b/runtime/syntax/testdir/input/vim_ex_map.vim
new file mode 100644
index 0000000..95f4292
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_map.vim
@@ -0,0 +1,87 @@
+" Vim :map commands
+
+map!
+map! lhs rhs
+map
+map lhs rhs
+
+call map(list, 'v:val')
+call map (list, 'v:val')
+
+mapclear <buffer>
+mapclear! <buffer>
+nmapclear <buffer>
+vmapclear <buffer>
+xmapclear <buffer>
+smapclear <buffer>
+omapclear <buffer>
+imapclear <buffer>
+lmapclear <buffer>
+cmapclear <buffer>
+tmapclear <buffer>
+
+
+" :help map-bar
+
+" <Bar> '<' is not in 'cpoptions'
+map _l :!ls <Bar> more^M:echo "rhs"<CR>
+" \| 'b' is not in 'cpoptions'
+map _l :!ls \| more^M:echo "rhs"<CR>
+" ^V| always, in Vim and Vi
+map _l :!ls | more^M:echo "rhs"<CR>
+
+map lhs :search('foo\\|bar')<CR>:echo "rhs"<CR>
+
+
+" multiline RHS
+
+map <leader>baz
+ \ :echo (<bar>
+ \
+ \'bar')<cr>
+ "\ comment
+
+map lhs
+ "\ comment
+ \ echo "foo"
+
+map lhs
+ "\ comment
+ \ echo "foo"
+
+map lhs
+ "\ comment
+ \ echo "foo"
+
+map l hs
+ "\ comment
+ \ echo "foo"
+
+map l hs
+ "\ comment
+ \ echo "foo"
+
+map lhs rhs
+map l h s rhs
+
+map lhs
+ "\ comment (matches as RHS but harmless)
+echo "clear"
+
+
+" Issue #12672
+
+nnoremap <leader>foo :echo call(
+ "\ comment
+ \ {x->x},
+ \ ['foo'])<cr>
+
+nnoremap <leader>bar :echo (
+ \
+ \ 'bar')<cr>
+
+
+" Example:
+" /autoload/netrw.vim
+
+if !hasmapto('<Plug>NetrwOpenFile') |nmap <buffer> <silent> <nowait> % <Plug>NetrwOpenFile|endif
diff --git a/runtime/syntax/testdir/input/vim_ex_menu.vim b/runtime/syntax/testdir/input/vim_ex_menu.vim
new file mode 100644
index 0000000..fb737c2
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_menu.vim
@@ -0,0 +1,87 @@
+" Vim :menu commands
+
+" :help disable menus
+menu disable &File.&Open\.\.\.
+amenu enable *
+amenu disable &Tools.*
+
+
+" :help menu-examples
+nmenu Words.Add\ Var wb"zye:menu! Words.<C-R>z <C-R>z<CR>
+nmenu Words.Remove\ Var wb"zye:unmenu! Words.<C-R>z<CR>
+vmenu Words.Add\ Var "zy:menu! Words.<C-R>z <C-R>z <CR>
+vmenu Words.Remove\ Var "zy:unmenu! Words.<C-R>z<CR>
+imenu Words.Add\ Var <Esc>wb"zye:menu! Words.<C-R>z <C-R>z<CR>a
+imenu Words.Remove\ Var <Esc>wb"zye:unmenu! Words.<C-R>z<CR>a
+
+
+" special keys
+menu <silent> &Foo\ bar :echo "Foobar"<CR>
+menu <special> &Foo\ bar :echo "Foobar"<CR>
+menu <script> &Foo\ bar :echo "Foobar"<CR>
+menu <silent> <special> &Foo\ bar :echo "Foobar"<CR>
+menu <silent> <special> <script> &Foo\ bar :echo "Foobar"<CR>
+
+
+function Foo()
+ menu <silent> &Foo\ bar :echo "Foobar"<CR>
+endfunction
+
+
+" Example: runtime/menu.vim (modified)
+an <silent> 10.330 &File.&Close<Tab>:close :confirm close<CR>
+
+an <silent> 10.330 &File.&Close<Tab>:close
+ \ :if winheight(2) < 0 && tabpagewinnr(2) == 0 <Bar>
+ \ confirm enew <Bar>
+ \ else <Bar>
+ \ confirm close <Bar>
+ \ endif<CR>
+
+an <silent> 10.330 &File.&Close<Tab>:close
+ "\ comment
+ \ :if winheight(2) < 0 && tabpagewinnr(2) == 0 <Bar>
+ "\ comment
+ \ confirm enew <Bar>
+ "\ comment
+ \ else <Bar>
+ "\ comment
+ \ confirm close <Bar>
+ "\ comment
+ \ endif<CR>
+
+an <silent> 10.330 &File.&Close<Tab>:close :if winheight(2) < 0 && tabpagewinnr(2) == 0 <Bar>
+ \ confirm enew <Bar>
+ \ else <Bar>
+ \ confirm close <Bar>
+ \ endif<CR>
+
+an <silent> 10.330 &File.&Close<Tab>:close :if winheight(2) < 0 && tabpagewinnr(2) == 0 <Bar>
+ "\ comment
+ \ confirm enew <Bar>
+ "\ comment
+ \ else <Bar>
+ "\ comment
+ \ confirm close <Bar>
+ "\ comment
+ \ endif<CR>
+
+
+" popup menus
+popup &Foo | echo "Foo"
+popup! &Foo | echo "Foo"
+
+
+" Issue #14230
+
+" a menu item name cannot start with '.'
+
+export def HistoryJumpMenu()
+ popup.FilterMenu("Jump history", dir_hist,
+ (res, _) => {
+ HistoryJump(res.text)
+ })
+enddef
+
+popup\.FilterMenu<Tab>Filter()<CR>
+
diff --git a/runtime/syntax/testdir/input/vim_ex_menutranslate.vim b/runtime/syntax/testdir/input/vim_ex_menutranslate.vim
new file mode 100644
index 0000000..5e0289d
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_menutranslate.vim
@@ -0,0 +1,51 @@
+" Vim :menutranslate command
+
+menutranslate clear
+menutranslate clear | echo "Foo"
+menutranslate clear " comment
+
+menutranslate &Foo\ bar &FuBar | echo "Foo"
+
+menutranslate &Foo\ bar &FuBar " comment
+menutranslate \"&Foo"\ bar \"&FuBar
+menutranslate &Foo\ "bar" &FuBar
+
+menutranslate &Foo\ bar
+ \ &Fubar | echo "Foo"
+
+menutranslate
+ \ &Foo\ bar
+ \ &Fubar | echo "Foo"
+
+menutranslate
+ \ &Foo\ bar
+ \ &Fubar| echo "Foo"
+
+menutranslate
+ \ &Foo\ bar
+ \ &Fubar
+ \ | echo "Foo"
+
+menutranslate &Foo\ bar
+ "\ comment
+ \ &Fubar | echo "Foo"
+
+menutranslate
+ "\ comment
+ \ &Foo\ bar
+ "\ comment
+ \ &Fubar | echo "Foo"
+
+menutranslate
+ \ &Foo\ bar
+ "\ comment
+ \ &Fubar| echo "Foo"
+ "\ comment
+
+menutranslate
+ "\ comment
+ \ &Foo\ bar
+ "\ comment
+ \ &Fubar
+ \ | echo "Foo"
+
diff --git a/runtime/syntax/testdir/input/vim_ex_substitute.vim b/runtime/syntax/testdir/input/vim_ex_substitute.vim
new file mode 100644
index 0000000..340d573
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_substitute.vim
@@ -0,0 +1,86 @@
+substitute/foo/bar/&
+substitute/foo/bar/cegiInp#lr
+
+snomagic/foo/bar/&
+snomagic/foo/bar/cegiInp#lr
+
+smagic/foo/bar/&
+smagic/foo/bar/cegiInp#lr
+
+:substitute/foo/bar/&
+:substitute/foo/bar/cegiInp#lr
+
+:snomagic/foo/bar/&
+:snomagic/foo/bar/cegiInp#lr
+
+:smagic/foo/bar/&
+:smagic/foo/bar/cegiInp#lr
+
+call Foo() | substitute/foo/bar/&
+call Foo() | substitute/foo/bar/cegiInp#lr
+
+call Foo() | snomagic/foo/bar/&
+call Foo() | snomagic/foo/bar/cegiInp#lr
+
+call Foo() | smagic/foo/bar/&
+call Foo() | smagic/foo/bar/cegiInp#lr
+
+let foo = str->substitute(str, pat, sub, flags)
+
+function Foo()
+ substitute/foo/bar/
+ let bar = str->substitute(str, pat, sub, flags)
+endfunction
+
+def Foo()
+ substitute/foo/bar/
+ let bar = str->substitute(str, pat, sub, flags)
+enddef
+
+" various delimiters
+
+s!/!//! " comment
+" s"/"//" " comment (works but disallowed)
+s#/#//# " comment
+s$/$//$ " comment
+s%/%//% " comment
+s&/&//& " comment
+s'/'//' " comment
+" FIXME - matches vimUserFunc
+" s(/(//( " comment
+s)/)//) " comment
+s*/*//* " comment
+s+/+//+ " comment
+s,/,//, " comment
+s-/-//- " comment
+s././/. " comment
+s/X/XX/ " comment
+s:/://: " comment
+s;/;//; " comment
+s</<//< " comment
+s=/=//= " comment
+s>/>//> " comment
+s?/?//? " comment
+s@/@//@ " comment
+s[/[//[ " comment
+" s\/\//\ " comment (disallowed)
+s]/]//] " comment
+s^/^//^ " comment
+s_/_//_ " comment
+s`/`//` " comment
+s{/{//{ " comment
+" s|/|//| " comment (disallowed)
+s}/}//} " comment
+s~/~//~ " comment
+
+
+" Issue #13883
+
+str[s]
+str(s)
+
+def Test()
+ str[s]
+ str(s)
+enddef
+
diff --git a/runtime/syntax/testdir/input/vim_ex_syntax.vim b/runtime/syntax/testdir/input/vim_ex_syntax.vim
new file mode 100644
index 0000000..79437ff
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_ex_syntax.vim
@@ -0,0 +1,177 @@
+" Vim :syntax command
+
+syn match testMatch "pattern" contained " tail comment
+" NOTE: comments not currently supported
+syn keyword testKeyword keyword contained " tail comment
+syn region testRegion start="start-pattern" skip="skip-pattern" end="end-pattern" contained " tail comment
+
+" Multiline commands
+
+syn keyword testKeyword
+ "\ OPTIONS
+ "\ conceal option
+ \ conceal
+ "\ cchar option
+ \ cchar=&
+ "\ contained option
+ \ contained
+ "\ containedin option
+ \ containedin=testContainer
+ "\ nextgroup option
+ \ nextgroup=testNext0,@testCluster
+ "\ transparent option
+ \ transparent
+ "\ skipwhite option
+ \ skipwhite
+ "\ skipempty option
+ \ skipempty
+ "\ skipnl option
+ \ skipnl
+ "\ KEYWORDS LIST
+ "\ keyword 1
+ \ keyword1
+ "\ keyword 2
+ \ keyword2
+ "\ keyword 3
+ \ keyword3
+
+syn match testMatch
+ "\ MATCH PATTERN
+ "\ pattern start
+ \ /
+ "\ part 1 description
+ \pat1a .* pat1b
+ "\ part 2 description
+ \pat2a .* pat2b
+ "\ part 3 description
+ \pat3a .* pat3b
+ "\ pattern end
+ \/
+ "\ OPTIONS
+ "\ conceal option
+ \ conceal
+ "\ cchar option
+ \ cchar=&
+ "\ contained option
+ \ contained
+ "\ containedin option
+ \ containedin=testContainer
+ "\ nextgroup option
+ \ nextgroup=testNext0,@testCluster
+ "\ transparent option
+ \ transparent
+ "\ skipwhite option
+ \ skipwhite
+ "\ skipempty option
+ \ skipempty
+ "\ skipnl option
+ \ skipnl
+ "\ contains option
+ \ contains=testContained1,testContained2
+ "\ fold option
+ \ fold
+ "\ display option
+ \ display
+ "\ extend option
+ \ extend
+ "\ excludenl option
+ \ excludenl
+ "\ keepend option
+ \ keepend
+
+syn region testRegion
+ "\ OPTIONS
+ "\ start option
+ \ start="start-pattern"
+ "\ skip option
+ \ skip="skip-pattern"
+ "\ end option
+ \ end="end-pattern"
+ "\ conceal option
+ \ conceal
+ "\ cchar option
+ \ cchar=&
+ "\ contained option
+ \ contained
+ "\ containedin option
+ \ containedin=testContainer
+ "\ nextgroup option
+ \ nextgroup=testNext0,@testCluster
+ "\ transparent option
+ \ transparent
+ "\ skipwhite option
+ \ skipwhite
+ "\ skipempty option
+ \ skipempty
+ "\ skipnl option
+ \ skipnl
+ "\ contains option
+ \ contains=testContained1,testContained2
+ "\ oneline option
+ \ oneline
+ "\ fold option
+ \ fold
+ "\ display option
+ \ display
+ "\ extend option
+ \ extend
+ "\ concealends option
+ \ concealends
+ "\ excludenl option
+ \ excludenl
+ "\ keepend option
+ \ keepend
+
+syn cluster testCluster
+ "\ OPTIONS
+ "\ contains option
+ \ contains=testContained1,testContained2,testContained3
+
+syn cluster testCluster
+ "\ OPTIONS
+ "\ add option
+ \ add=testAdd
+ "\ remove option
+ \ remove=testRemove
+
+
+" multiline group list
+
+syn keyword testNext0 keyword
+syn keyword testNext1 keyword
+syn keyword testNext2 keyword
+syn keyword testNext3 keyword
+syn keyword testNext4 keyword
+syn keyword testNext5 keyword
+syn keyword testNext6 keyword
+syn keyword testNext7 keyword
+syn keyword testNext8 keyword
+syn keyword testNext9 keyword
+
+syn keyword testKeyword
+ "\ nextgroup option
+ \ nextgroup=
+ "\ a comment
+ \ testNext0 , testNext1 ,
+ "\ a comment
+ \ testNext[2-8].* ,
+ "\ a comment
+ \ testNext9 , @testCluster skipwhite
+ "\ KEYWORDS LIST
+ \ keyword4
+ \ keyword5
+ \ keyword6
+
+
+" leaking contained groups
+
+" Example: runtime/syntax/zsh.vim
+" "cluster" should not be highlighted outside of :syntax commands
+
+function! s:ContainedGroup()
+ " ...
+ for cluster in ['markdownHighlight_zsh', 'zsh']
+ " ...
+ endfor
+ " ...
+endfunction
diff --git a/runtime/syntax/testdir/input/vim_expr.vim b/runtime/syntax/testdir/input/vim_expr.vim
new file mode 100644
index 0000000..cf5838c
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_expr.vim
@@ -0,0 +1,71 @@
+" String
+
+echo 'It''s a string'
+echo 'tab: \t, new line: \n, backslash: \\'
+echo "tab: \t, new line: \n, backslash: \\"
+
+" String escape sequences
+
+echo "\316 - \31 - \3 - \x1f - \xf - \X1F - \XF - \u02a4 - \U000002a4 - \b - \e - \f - \n - \r - \t - \\ - \" - \<C-W>"
+echo '\316 \31 \3 \x1f \xf \X1F \XF \u02a4 \U000002a4 \b \e \f \n \r \t \\ \" \<C-W>'
+echo "\3160 - \x1f0 - \X1F0 - \u02a40 - \U000002a40"
+
+echo $"\316 - \31 - \3 - \x1f - \xf - \X1F - \XF - \u02a4 - \U000002a4 - \b - \e - \f - \n - \r - \t - \\ - \" - \<C-W>"
+echo $'\316 \31 \3 \x1f \xf \X1F \XF \u02a4 \U000002a4 \b \e \f \n \r \t \\ \" \<C-W>'
+echo $"\3160 - \x1f0 - \X1F0 - \u02a40 - \U000002a40"
+
+echo "\<C-a>"
+echo "\<*C-a>"
+echo "\<C->>"
+echo "\<*C->>"
+echo "\<C->>>"
+echo "\<*C->>>"
+
+" String interpolation
+
+echo 'Don''t highlight interpolation: {{ {1 + 2} }}'
+echo "Don't highlight interpolation: {{ {1 + 2} }}"
+echo $'Highlight interpolation:\t{{ { string({'foo': 'bar'}) } }}'
+echo $'Highlight interpolation:\t{{ { $'nested: {{ {1 + 2} }}' } }}'
+echo $"Highlight interpolation:\t{{ { string({"foo": "bar"}) } }}"
+echo $"Highlight interpolation:\t{{ { $"nested: {{ {1 + 2} }}" } }}"
+
+" Number
+
+" Hexadecimal
+echo 0xFF
+echo 0XFF
+echo -0xFF
+echo -0XFF
+
+" Decimal
+echo 255
+echo -255
+
+" Octal
+echo 0377
+echo 0o377
+echo 0O377
+echo -0377
+echo -0o377
+echo -0O377
+
+" Binary
+echo 0b11111111
+echo 0B11111111
+echo -0b11111111
+echo -0B11111111
+
+" Float
+123.456
++0.0001
+55.0
+-0.123
+1.234e03
+1.0E-6
+-3.1416e+88
+
+" Blob
+echo 0zFF00ED015DAF
+echo 0zFF00.ED01.5DAF
+echo 0zFF.00.ED.01.5D.AF
diff --git a/runtime/syntax/testdir/input/vim_key_notation.vim b/runtime/syntax/testdir/input/vim_key_notation.vim
new file mode 100644
index 0000000..8bc128a
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_key_notation.vim
@@ -0,0 +1,163 @@
+" Key notation
+
+<Space>
+<Tab>
+<Tab>
+<NL>
+<NewLine>
+<LineFeed>
+<LF>
+<CR>
+<Return>
+<Enter>
+<BS>
+<BackSpace>
+<Esc>
+<CSI>
+<xCSI>
+<Bar>
+<Bslash>
+<Del>
+<Delete>
+<kDel>
+<Up>
+<Down>
+<Left>
+<Right>
+<xUp>
+<xDown>
+<xLeft>
+<xRight>
+<PasteStart>
+<PasteEnd>
+<F1>
+<F2>
+<F3>
+<F4>
+<F5>
+<F6>
+<F7>
+<F8>
+<F9>
+<F10>
+<F11>
+<F12>
+<F13>
+<F14>
+<F15>
+<F16>
+<F17>
+<F18>
+<F19>
+<F20>
+<F21>
+<F22>
+<F23>
+<F24>
+<F25>
+<F26>
+<F27>
+<F28>
+<F29>
+<F30>
+<F31>
+<F32>
+<F33>
+<F34>
+<F35>
+<F36>
+<F37>
+<xF1>
+<xF2>
+<xF3>
+<xF4>
+<Help>
+<Undo>
+<Insert>
+<Ins>
+<kInsert>
+<Home>
+<kHome>
+<xHome>
+<zHome>
+<End>
+<kEnd>
+<xEnd>
+<zEnd>
+<PageUp>
+<PageDown>
+<kPageUp>
+<kPageDown>
+<kPlus>
+<kMinus>
+<kDivide>
+<kMultiply>
+<kEnter>
+<kPoint>
+<k0>
+<k1>
+<k2>
+<k3>
+<k4>
+<k5>
+<k6>
+<k7>
+<k8>
+<k9>
+<lt>
+<Mouse>
+<NetMouse>
+<DecMouse>
+<JsbMouse>
+<PtermMouse>
+<UrxvtMouse>
+<SgrMouse>
+<SgrMouseRelease>
+<LeftMouse>
+<LeftMouseNM>
+<LeftDrag>
+<LeftRelease>
+<LeftReleaseNM>
+<MouseMove>
+<MiddleMouse>
+<MiddleDrag>
+<MiddleRelease>
+<RightMouse>
+<RightDrag>
+<RightRelease>
+<ScrollWheelUp>
+<ScrollWheelDown>
+<ScrollWheelRight>
+<ScrollWheelLeft>
+<MouseDown>
+<MouseUp>
+<X1Mouse>
+<X1Drag>
+<X1Release>
+<X2Mouse>
+<X2Drag>
+<X2Release>
+<Drop>
+<Nul>
+<SNR>
+<Plug>
+<CursorHold>
+<Ignore>
+<Cmd>
+<ScriptCmd>
+<FocusGained>
+<FocusLost>
+
+<cword>
+<cWORD>
+<cexpr>
+<cfile>
+<afile>
+<abuf>
+<amatch>
+<sfile>
+<stack>
+<script>
+<slnum>
+<sflnum>
+<client>
diff --git a/runtime/syntax/testdir/input/vim_line_continuation.vim b/runtime/syntax/testdir/input/vim_line_continuation.vim
new file mode 100644
index 0000000..a32666a
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_line_continuation.vim
@@ -0,0 +1,49 @@
+" Vim line continuations with interspersed comments
+
+function Foo(
+ "\ param a
+ \ a,
+ "\ param b
+ \ b,
+ "\ param c
+ \ c
+ \)
+ echomsg
+ "\ start string
+ \ $"
+ "\ print a
+ \ a = {a:a},
+ "\ print b
+ \ b = {a:b},
+ "\ print c
+ \ c = {a:c}
+ "\ end string
+ \"
+endfunction
+
+call Foo(
+ "\ arg 1
+ \ 11,
+ "\ arg 2
+ \ 22,
+ "\ arg 3
+ \ 33
+ \)
+
+let dict = #{
+ "\ pair 1
+ \ a: 1,
+ "\ pair 2
+ \ b: 2,
+ "\ pair 3
+ \ c: 3
+ \}
+
+let array = [
+ "\ element 1
+ \ 1,
+ "\ element 2
+ \ 2,
+ "\ element 3
+ \ 3
+ \]
diff --git a/runtime/syntax/testdir/input/vim_new.vim b/runtime/syntax/testdir/input/vim_new.vim
new file mode 100644
index 0000000..985cfd3
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_new.vim
@@ -0,0 +1,17 @@
+vim9script
+
+# Vim :new command and class constructors.
+class Test
+ def new()
+ enddef
+ def newOther()
+ enddef
+ def newyetanother()
+ enddef
+endclass
+
+Test.new()
+Test.newOther()
+Test.newyetanother()
+new
+quit
diff --git a/runtime/syntax/testdir/input/vim_syntax.vim b/runtime/syntax/testdir/input/vim_syntax.vim
deleted file mode 100644
index e8c112c..0000000
--- a/runtime/syntax/testdir/input/vim_syntax.vim
+++ /dev/null
@@ -1,75 +0,0 @@
-" Vim :syntax highlighting
-
-syn keyword testKeyword
- \ conceal
- \ cchar=&
- \ contained
- \ containedin=testContainer
- \ nextgroup=testNext,@testCluster
- \ transparent
- \ skipwhite
- \ skipempty
- \ skipnl
- \ keyword1
- \ keyword2
- \ keyword3
-
-syn match testMatch
- \ "pattern"
- \ conceal
- \ cchar=&
- \ contained
- \ containedin=testContainer
- \ nextgroup=testNext,@testCluster
- \ transparent
- \ skipwhite
- \ skipempty
- \ skipnl
- \ contains=testContained1,testContained2
- \ fold
- \ display
- \ extend
- \ excludenl
- \ keepend
-
-syn region testRegion
- \ start="start-pattern"
- \ end="end-pattern"
- \ skip="skip-pattern"
- \ contained
- \ conceal
- \ cchar=&
- \ contained
- \ containedin=testContainer
- \ nextgroup=testNext,@testCluster
- \ transparent
- \ skipwhite
- \ skipempty
- \ skipnl
- \ contains=testContained1,testContained2
- \ oneline
- \ fold
- \ display
- \ extend
- \ concealends
- \ excludenl
- \ keepend
-
-syn cluster testCluster
- \ contains=testContained1,testContained2,testContained3
-
-syn cluster testCluster
- \ add=testAdd
- \ remove=testRemove
-
-
-" check multiline group list
-syn keyword testKeyword
- \ nextgroup=
- \ testNext ,
- \ testNext2 ,
- \ @testCluster
- \ skipwhite
- \ keyword4
- \ keyword5
- \ keyword6