Merge branch 'mawww:master' into master

README.asciidoc

@@ -205,12 +205,17 @@ sudo zypper install kakoune
 [TIP]
 .Ubuntu
 ====
-Building on Ubuntu 16.04 and 18.04.
+Kakoune can be found in the Ubuntu repositories.
-Make sure you have .local/bin in your path to make the kak binary available from your shell.
+
+----------------------------
+sudo apt install kakoune
+----------------------------
+
+If you want to compile from source on 20.04 or earlier, you must force the build to use GCC 10, which is not the default. Also, make sure you have .local/bin in your path so that kak is available after the installation.
 
 ----------------------------------------------------------------
 git clone https://github.com/mawww/kakoune.git && cd kakoune/src
-make
+CXX=g++-10 make
 PREFIX=$HOME/.local make install
 ----------------------------------------------------------------
 ====

rc/filetype/cmake.kak

@@ -25,6 +25,7 @@ add-highlighter shared/cmake/argument region -recurse '\(' '\w+\h*\(\K' '(?=\))'
 add-highlighter shared/cmake/code/ regex '\w+\h*(?=\()' 0:meta
 
 add-highlighter shared/cmake/argument/args default-region regex '\$\{\w+\}' 0:variable
+add-highlighter shared/cmake/argument/comment  region '#' '$' fill comment
 add-highlighter shared/cmake/argument/quoted region '"' '(?<!\\)(\\\\)*"' group
 add-highlighter shared/cmake/argument/raw-quoted region -match-capture '\[(=*)\[' '\](=*)\]' ref cmake/argument/quoted
 

rc/filetype/conf.kak

@@ -0,0 +1,30 @@
+hook global BufCreate .+\.(repo|cfg|properties|desktop) %{
+    set-option buffer filetype conf
+}
+
+hook global WinCreate .+\.ini %{
+    try %{
+        execute-keys /^\h*#<ret>
+        set-option buffer filetype conf
+    }
+}
+
+hook global WinSetOption filetype=conf %{
+    require-module conf
+}
+
+hook -group conf-highlight global WinSetOption filetype=conf %{
+    add-highlighter window/conf ref conf
+    hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/conf }
+}
+
+provide-module conf %{
+
+add-highlighter shared/conf regions
+add-highlighter shared/conf/code default-region group
+add-highlighter shared/conf/comment region '(^|\h)\K#' $ fill comment
+
+add-highlighter shared/conf/code/ regex "(?S)^\h*(\[.+?\])\h*$" 1:title
+add-highlighter shared/conf/code/ regex "^\h*([^\[][^=\n]*)=([^\n]*)" 1:variable 2:value
+
+}

rc/filetype/fennel.kak

@@ -39,7 +39,7 @@ evaluate-commands %sh{
     # Grammar
     keywords="require-macros eval-compiler doc lua hashfn macro macros import-macros pick-args pick-values macroexpand macrodebug
               do values if when each for fn lambda λ partial while set global var local let tset set-forcibly! doto match or and
-              not not= collect icollect rshift lshift bor band bnot bxor with-open"
+              not not= collect icollect accumulate rshift lshift bor band bnot bxor with-open"
     re_keywords='\\$ \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9 \\$\\.\\.\\.'
     builtins="_G _VERSION arg assert bit32 collectgarbage coroutine debug
               dofile error getfenv getmetatable io ipairs length load

rc/filetype/ini.kak

@@ -1,4 +1,4 @@
-hook global BufCreate .+\.(repo|ini|cfg|properties|desktop) %{
+hook global BufCreate .+\.ini %{
     set-option buffer filetype ini
 }
 

rc/tools/comment.kak

@@ -45,6 +45,10 @@ hook global BufSetOption filetype=coffee %{
     set-option buffer comment_block_end '###'
 }
 
+hook global BufSetOption filetype=conf %{
+    set-option buffer comment_line '#'
+}
+
 hook global BufSetOption filetype=css %{
     set-option buffer comment_line ''
     set-option buffer comment_block_begin '/*'

src/command_manager.cc

@@ -132,7 +132,7 @@ ParseResult parse_quoted(ParseState& state, Delimiter delimiter)
         if (c == delimiter)
         {
             auto next = state.pos;
-            if (read(next, end) != delimiter)
+            if (next == end || read(next, end) != delimiter)
             {
                 if (str.empty())
                     return {String{String::NoCopy{}, {beg, cur}}, true};
@@ -815,15 +815,20 @@ UnitTest test_command_parsing{[]
 {
     auto check_quoted = [](StringView str, bool terminated, StringView content)
     {
+        auto check_quoted_impl = [&](auto type_hint) {
             ParseState state{str, str.begin()};
-        const Codepoint delimiter = *state.pos++;
+            const decltype(type_hint) delimiter = *state.pos++;
             auto quoted = parse_quoted(state, delimiter);
             kak_assert(quoted.terminated == terminated);
             kak_assert(quoted.content == content);
         };
+        check_quoted_impl(Codepoint{});
+        check_quoted_impl(char{});
+    };
     check_quoted("'abc'", true, "abc");
     check_quoted("'abc''def", false, "abc'def");
     check_quoted("'abc''def'''", true, "abc'def'");
+    check_quoted(StringView("'abc''def'", 5), true, "abc");
 
     auto check_balanced = [](StringView str, bool terminated, StringView content)
     {