basis/xmode/modes/cplusplus.xml

   1 <?xml version="1.0"?>
   2
   3 <!DOCTYPE MODE SYSTEM "xmode.dtd">
   4
   5 <!-- Extension of c.xml to add C++ specific syntax. -->
   6 <!-- With some Qt keywords added -->
   7 <MODE>
   8     <PROPS>
   9         <PROPERTY NAME="commentStart" VALUE="/*" />
  10         <PROPERTY NAME="commentEnd" VALUE="*/" />
  11         <PROPERTY NAME="lineComment" VALUE="//" />
  12         <PROPERTY NAME="wordBreakChars" VALUE=",+-=&lt;&gt;/?^&amp;*" />
  13
  14         <!-- Auto indent -->
  15         <PROPERTY NAME="indentOpenBrackets" VALUE="{" />
  16         <PROPERTY NAME="indentCloseBrackets" VALUE="}" />
  17         <PROPERTY NAME="unalignedOpenBrackets" VALUE="(" />
  18         <PROPERTY NAME="unalignedCloseBrackets" VALUE=")" />
  19         <PROPERTY NAME="indentNextLine"
  20             VALUE="(?!^\s*(#|//)).*(\b(if|while|for)\s*\(.*\)|\b(else|do)\b)[^{;]*$" />
  21         <PROPERTY NAME="unindentThisLine"
  22             VALUE="^\s*((.*case\b.*|[\p{Alpha}_][\p{Alnum}_]*)\s*(slots)?:(?!:)).*$" />
  23         <PROPERTY NAME="electricKeys" VALUE=":" />
  24     </PROPS>
  25
  26     <RULES
  27         IGNORE_CASE="FALSE"
  28         HIGHLIGHT_DIGITS="TRUE" DIGIT_RE="[0-9][0-9a-zA-Z]*">
  29         <EOL_SPAN TYPE="KEYWORD2" AT_WHITESPACE_END="TRUE" DELEGATE="CPP">#</EOL_SPAN>
  30
  31         <IMPORT DELEGATE="LEX"/>
  32         <IMPORT DELEGATE="CORE"/>
  33     </RULES>
  34
  35     <!-- Core C++ language -->
  36     <RULES SET="LEX"
  37         IGNORE_CASE="FALSE"
  38         HIGHLIGHT_DIGITS="TRUE" DIGIT_RE="[0-9][0-9a-zA-Z]*">
  39
  40         <!-- A hack not to mark namespace qualification like "std::"
  41             as labels. -->
  42         <SEQ TYPE="OPERATOR">::</SEQ>
  43
  44         <IMPORT DELEGATE="c::COMMENTS" /> <!-- import from C mode -->
  45
  46         <IMPORT DELEGATE="LEXER" />
  47         <IMPORT DELEGATE="c::C_LEXER" /> <!-- import from C mode -->
  48     </RULES>
  49
  50     <RULES SET="LEXER"
  51         IGNORE_CASE="FALSE">
  52
  53         <!-- String/char literals -->
  54         <SPAN_REGEXP TYPE="LITERAL1" NO_LINE_BREAK="TRUE" ESCAPE="\">
  55             <BEGIN>(?:u8|u|U)("|')</BEGIN>
  56             <END>$1</END>
  57         </SPAN_REGEXP>
  58         <SPAN_REGEXP TYPE="LITERAL1">
  59             <BEGIN>(?:L|u8|u|U)?R"([^()\\\s]*)\(</BEGIN>
  60             <END>)$1"</END>
  61         </SPAN_REGEXP>
  62     </RULES>
  63
  64     <!-- Core C++ language -->
  65     <RULES SET="CORE"
  66         IGNORE_CASE="FALSE"
  67         HIGHLIGHT_DIGITS="TRUE" DIGIT_RE="[0-9][0-9a-zA-Z]*">
  68
  69         <IMPORT DELEGATE="c::CORE"/> <!-- import from C mode -->
  70
  71         <KEYWORDS>
  72             <KEYWORD3>catch</KEYWORD3>
  73             <KEYWORD3>class</KEYWORD3>
  74             <KEYWORD3>const_cast</KEYWORD3>
  75             <KEYWORD1>delete</KEYWORD1>
  76             <KEYWORD3>dynamic_cast</KEYWORD3>
  77             <KEYWORD1>explicit</KEYWORD1>
  78             <KEYWORD2>export</KEYWORD2>
  79             <KEYWORD1>friend</KEYWORD1>
  80             <KEYWORD3>mutable</KEYWORD3>
  81             <KEYWORD2>namespace</KEYWORD2>
  82             <KEYWORD1>new</KEYWORD1>
  83             <KEYWORD3>operator</KEYWORD3>
  84             <KEYWORD1>private</KEYWORD1>
  85             <KEYWORD1>protected</KEYWORD1>
  86             <KEYWORD1>public</KEYWORD1>
  87             <KEYWORD1>signals</KEYWORD1>
  88             <KEYWORD1>slots</KEYWORD1>
  89             <KEYWORD3>reinterpret_cast</KEYWORD3>
  90             <KEYWORD3>static_assert</KEYWORD3>
  91             <KEYWORD3>static_cast</KEYWORD3>
  92             <KEYWORD3>template</KEYWORD3>
  93             <LITERAL2>this</LITERAL2>
  94             <KEYWORD1>throw</KEYWORD1>
  95             <KEYWORD1>try</KEYWORD1>
  96             <KEYWORD3>typeid</KEYWORD3>
  97             <KEYWORD3>typename</KEYWORD3>
  98             <KEYWORD2>using</KEYWORD2>
  99             <KEYWORD1>virtual</KEYWORD1>
 100             <KEYWORD3>wchar_t</KEYWORD3>             <!-- type, kw3 -->
 101
 102             <!-- TM -->
 103             <KEYWORD1>atomic_cancel</KEYWORD1>       <!-- block, kw1 -->
 104             <KEYWORD1>atomic_commit</KEYWORD1>       <!-- block, kw1 -->
 105             <KEYWORD1>atomic_noexcept</KEYWORD1>     <!-- block, kw1 -->
 106             <KEYWORD1>synchronized</KEYWORD1>        <!-- block, kw1 -->
 107             <KEYWORD1>transaction_safe</KEYWORD1>    <!-- block, kw1 -->
 108             <KEYWORD1>transaction_safe_dynamic</KEYWORD1> <!-- block, kw1 -->
 109
 110             <!-- coroutines -->
 111             <KEYWORD1>co_await</KEYWORD1>            <!-- statement, kw1 -->
 112             <KEYWORD1>co_return</KEYWORD1>           <!-- statement, kw1 -->
 113             <KEYWORD1>co_yield</KEYWORD1>            <!-- statement, kw1 -->
 114
 115             <!-- modules -->
 116             <KEYWORD2>import</KEYWORD2>              <!-- declaration, kw2 -->
 117             <KEYWORD2>module</KEYWORD2>              <!-- declaration, kw2 -->
 118
 119             <!-- since C++11 -->
 120             <KEYWORD1>alignas</KEYWORD1>             <!-- specifier, kw1 -->
 121             <KEYWORD1>alignof</KEYWORD1>             <!-- operator, kw1 -->
 122             <KEYWORD3>char16_t</KEYWORD3>            <!-- type, kw 3 -->
 123             <KEYWORD3>char32_t</KEYWORD3>            <!-- type, kw 3 -->
 124             <KEYWORD1>constexpr</KEYWORD1>           <!-- kw1 -->
 125             <KEYWORD3>decltype</KEYWORD3>            <!-- kw3 -->
 126             <KEYWORD1>final</KEYWORD1>               <!-- kw1 -->
 127             <KEYWORD2>noexcept</KEYWORD2>            <!-- kw2 as decl, ?? as func -->
 128             <LITERAL2>nullptr</LITERAL2>             <!-- value, literal 2 -->
 129             <KEYWORD1>override</KEYWORD1>            <!-- kw1 -->
 130             <KEYWORD2>thread_local</KEYWORD2>        <!-- declaration, kw2 -->
 131
 132             <!-- since C++20 -->
 133             <KEYWORD1>concept</KEYWORD1>             <!-- kw1 -->
 134             <KEYWORD1>requires</KEYWORD1>            <!-- kw1 -->
 135
 136         </KEYWORDS>
 137     </RULES>
 138
 139     <!-- Preprocessor specific rules -->
 140     <RULES SET="CPP"
 141         IGNORE_CASE="FALSE"
 142         HIGHLIGHT_DIGITS="TRUE" DIGIT_RE="[0-9][0-9a-zA-Z]*">
 143
 144         <EOL_SPAN_REGEXP HASH_CHAR="include" TYPE="MARKUP" DELEGATE="c::INCLUDE">include\b</EOL_SPAN_REGEXP> <!-- import from C mode -->
 145         <EOL_SPAN_REGEXP HASH_CHAR="define"  TYPE="MARKUP" DELEGATE="DEFINE">define\b</EOL_SPAN_REGEXP>
 146         <EOL_SPAN_REGEXP HASH_CHAR="endif"   TYPE="MARKUP" DELEGATE="c::LEX">endif\b</EOL_SPAN_REGEXP>       <!-- import from C mode -->
 147         <EOL_SPAN_REGEXP HASH_CHAR="elif"    TYPE="MARKUP" DELEGATE="c::CONDITION">elif\b</EOL_SPAN_REGEXP>  <!-- import from C mode -->
 148         <EOL_SPAN_REGEXP HASH_CHAR="if"      TYPE="MARKUP" DELEGATE="c::CONDITION">if\b</EOL_SPAN_REGEXP>    <!-- import from C mode -->
 149
 150         <IMPORT DELEGATE="LEX"/>
 151
 152         <!-- Directives -->
 153         <KEYWORDS>
 154             <MARKUP>ifdef</MARKUP>
 155             <MARKUP>ifndef</MARKUP>
 156             <MARKUP>else</MARKUP>
 157             <MARKUP>error</MARKUP>
 158             <MARKUP>line</MARKUP>
 159             <MARKUP>pragma</MARKUP>
 160             <MARKUP>undef</MARKUP>
 161             <MARKUP>warning</MARKUP>
 162         </KEYWORDS>
 163     </RULES>
 164
 165     <!-- After #define directive -->
 166     <!-- Almost same as the normal code,
 167         except two additional operators # and ##. -->
 168     <RULES SET="DEFINE"
 169         IGNORE_CASE="FALSE"
 170         HIGHLIGHT_DIGITS="TRUE" DIGIT_RE="[0-9][0-9a-zA-Z]*">
 171         <SEQ TYPE="OPERATOR">#</SEQ>
 172         <IMPORT DELEGATE="LEX"/>
 173         <IMPORT DELEGATE="CORE"/>
 174     </RULES>
 175
 176 </MODE>
 177