Fixed highlight C++ std types in C

CHANGES.md

@@ -17,6 +17,7 @@ Core Grammars:
 - enh(csharp) add Contextual keywords `file`, `args`, `dynamic`, `record`, `required` and `scoped` [Alvin Joy][]
 - fix(c) - Fixed hex numbers with decimals  [Dxuian]
 - fix(ruby) - fix `|=` operator false positives (as block arguments) [Aboobacker MK]
+- fix(sql) - Fixed sql primary key and foreign key spacing issue   [Dxuian]
 
 New Grammars:
 

src/languages/c.js

@@ -180,19 +180,142 @@ export default function(hljs) {
   const KEYWORDS = {
     keyword: C_KEYWORDS,
     type: C_TYPES,
-    literal: 'true false NULL',
-    // TODO: apply hinting work similar to what was done in cpp.js
-    built_in: 'std string wstring cin cout cerr clog stdin stdout stderr stringstream istringstream ostringstream '
-      + 'auto_ptr deque list queue stack vector map set pair bitset multiset multimap unordered_set '
-      + 'unordered_map unordered_multiset unordered_multimap priority_queue make_pair array shared_ptr abort terminate abs acos '
-      + 'asin atan2 atan calloc ceil cosh cos exit exp fabs floor fmod fprintf fputs free frexp '
-      + 'fscanf future isalnum isalpha iscntrl isdigit isgraph islower isprint ispunct isspace isupper '
-      + 'isxdigit tolower toupper labs ldexp log10 log malloc realloc memchr memcmp memcpy memset modf pow '
-      + 'printf putchar puts scanf sinh sin snprintf sprintf sqrt sscanf strcat strchr strcmp '
-      + 'strcpy strcspn strlen strncat strncmp strncpy strpbrk strrchr strspn strstr tanh tan '
-      + 'vfprintf vprintf vsprintf endl initializer_list unique_ptr',
+    literal: 
+        'true ' 
+      + 'false ' 
+      + 'NULL',
+    built_in: 
+        'stdin ' 
+      + 'stdout ' 
+      + 'stderr '
+      + 'abs ' 
+      + 'acos ' 
+      + 'asin ' 
+      + 'atan ' 
+      + 'atan2 ' 
+      + 'ceil ' 
+      + 'cos ' 
+      + 'cosh ' 
+      + 'exp ' 
+      + 'fabs ' 
+      + 'floor ' 
+      + 'fmod ' 
+      + 'frexp ' 
+      + 'ldexp ' 
+      + 'log ' 
+      + 'log10 ' 
+      + 'pow ' 
+      + 'sin ' 
+      + 'sinh ' 
+      + 'sqrt ' 
+      + 'tan ' 
+      + 'tanh '
+      + 'printf ' 
+      + 'scanf ' 
+      + 'puts ' 
+      + 'putchar ' 
+      + 'getchar ' 
+      + 'gets ' 
+      + 'fgets ' 
+      + 'fputs ' 
+      + 'fprintf ' 
+      + 'fscanf ' 
+      + 'sscanf ' 
+      + 'sprintf ' 
+      + 'snprintf '
+      + 'malloc ' 
+      + 'calloc ' 
+      + 'realloc ' 
+      + 'free '
+      + 'memcpy ' 
+      + 'memmove ' 
+      + 'memset ' 
+      + 'memcmp ' 
+      + 'memchr ' 
+      + 'strcpy ' 
+      + 'strncpy ' 
+      + 'strcat ' 
+      + 'strncat ' 
+      + 'strcmp ' 
+      + 'strncmp ' 
+      + 'strchr ' 
+      + 'strrchr ' 
+      + 'strstr ' 
+      + 'strlen '
+      + 'atoi ' 
+      + 'atol ' 
+      + 'atoll ' 
+      + 'strtol ' 
+      + 'strtoll ' 
+      + 'strtoul ' 
+      + 'strtoull '
+      + 'rand ' 
+      + 'srand '
+      + 'exit ' 
+      + 'abort ' 
+      + 'assert '
+      + 'time ' 
+      + 'clock ' 
+      + 'difftime ' 
+      + 'mktime ' 
+      + 'asctime ' 
+      + 'ctime ' 
+      + 'gmtime ' 
+      + 'localtime ' 
+      + 'strftime '
+      + 'fopen ' 
+      + 'fclose ' 
+      + 'fread ' 
+      + 'fwrite ' 
+      + 'fseek ' 
+      + 'ftell ' 
+      + 'rewind ' 
+      + 'fflush '
+      + 'isalnum ' 
+      + 'isalpha ' 
+      + 'iscntrl ' 
+      + 'isdigit ' 
+      + 'isgraph ' 
+      + 'islower ' 
+      + 'isprint ' 
+      + 'ispunct ' 
+      + 'isspace ' 
+      + 'isupper ' 
+      + 'isxdigit ' 
+      + 'tolower ' 
+      + 'toupper '
+      + 'qsort ' 
+      + 'bsearch '
+      + 'setjmp ' 
+      + 'longjmp '
+      + 'va_start ' 
+      + 'va_arg ' 
+      + 'va_end '
+      + 'offsetof '
+      + 'static_assert '
+      + 'alignas ' 
+      + 'alignof '
+      + '_Generic '
+      + 'atomic_bool ' 
+      + 'atomic_char ' 
+      + 'atomic_schar ' 
+      + 'atomic_uchar ' 
+      + 'atomic_short ' 
+      + 'atomic_ushort ' 
+      + 'atomic_int ' 
+      + 'atomic_uint ' 
+      + 'atomic_long ' 
+      + 'atomic_ulong ' 
+      + 'atomic_llong ' 
+      + 'atomic_ullong ' 
+      + 'atomic_intptr_t ' 
+      + 'atomic_uintptr_t ' 
+      + 'atomic_size_t ' 
+      + 'atomic_ptrdiff_t ' 
+      + 'atomic_intmax_t ' 
+      + 'atomic_uintmax_t'
   };
-
+  
   const EXPRESSION_CONTAINS = [
     PREPROCESSOR,
     TYPES,

src/languages/sql.js

@@ -622,6 +622,35 @@ export default function(hljs) {
     keywords: { built_in: FUNCTIONS }
   };
 
+  //COMBOS generator
+  // const regexPatterns = COMBOS.map(phrase => {
+  //   const escapedPhrase = phrase.replace(/ /g, "\\s+"); // Replace spaces with \s+ to match any whitespace
+  //   return new RegExp(escapedPhrase, "gi"); // Create case-insensitive regex
+  // });
+
+  const COMBOSLIST = {
+    className: 'type',
+    variants: [
+      { match: /\bcreate\s+table\b/ },
+      { match: /\binsert\s+into\b/ },
+      { match: /\bprimary\s+key\b/ },
+      { match: /\bforeign\s+key\b/ },
+      { match: /\bnot\s+null\b/ },
+      { match: /\balter\s+table\b/ },
+      { match: /\badd\s+constraint\b/ },
+      { match: /\bgrouping\s+sets\b/ },
+      { match: /\bon\s+overflow\b/ },
+      { match: /\bcharacter\s+set\b/ },
+      { match: /\brespect\s+nulls\b/ },
+      { match: /\bignore\s+nulls\b/ },
+      { match: /\bnulls\s+first\b/ },
+      { match: /\bnulls\s+last\b/ },
+      { match: /\bdepth\s+first\b/ },
+      { match: /\bbreadth\s+first\b/ }
+    ],
+    relevance: 0
+  };
+
   // keywords with less than 3 letters are reduced in relevancy
   function reduceRelevancy(list, {
     exceptions, when
@@ -653,20 +682,11 @@ export default function(hljs) {
       built_in: POSSIBLE_WITHOUT_PARENS
     },
     contains: [
-      {
-        begin: regex.either(...COMBOS),
-        relevance: 0,
-        keywords: {
-          $pattern: /[\w\.]+/,
-          keyword: KEYWORDS.concat(COMBOS),
-          literal: LITERALS,
-          type: TYPES
-        },
-      },
       {
         className: "type",
         begin: regex.either(...MULTI_WORD_TYPES)
       },
+      COMBOSLIST,
       FUNCTION_CALL,
       VARIABLE,
       STRING,