content update

1 files changed, 33 insertions, 0 deletions

diff --git a/source/languages/prism-c.js b/source/languages/prism-c.js
new file mode 100644
index 0000000..86ffac0
--- /dev/null
+++ b/source/languages/prism-c.js
@@ -0,0 +1,33 @@
+Prism.languages.c = Prism.languages.extend('clike', {
+        'keyword': /\b(?:_Alignas|_Alignof|_Atomic|_Bool|_Complex|_Generic|_Imaginary|_Noreturn|_Static_assert|_Thread_local|asm|typeof|inline|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)\b/,
+        'operator': /-[>-]?|\+\+?|!=?|<<?=?|>>?=?|==?|&&?|\|\|?|[~^%?*\/]/,
+        'number': /(?:\b0x[\da-f]+|(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?)[ful]*/i
+});
+
+Prism.languages.insertBefore('c', 'string', {
+        'macro': {
+                // allow for multiline macro definitions
+                // spaces after the # character compile fine with gcc
+                pattern: /(^\s*)#\s*[a-z]+(?:[^\r\n\\]|\\(?:\r\n|[\s\S]))*/im,
+                lookbehind: true,
+                alias: 'property',
+                inside: {
+                        // highlight the path of the include statement as a string
+                        'string': {
+                                pattern: /(#\s*include\s*)(?:<.+?>|("|')(?:\\?.)+?\2)/,
+                                lookbehind: true
+                        },
+                        // highlight macro directives as keywords
+                        'directive': {
+                                pattern: /(#\s*)\b(?:define|defined|elif|else|endif|error|ifdef|ifndef|if|import|include|line|pragma|undef|using)\b/,
+                                lookbehind: true,
+                                alias: 'keyword'
+                        }
+                }
+        },
+        // highlight predefined macros as constants
+        'constant': /\b(?:__FILE__|__LINE__|__DATE__|__TIME__|__TIMESTAMP__|__func__|EOF|NULL|SEEK_CUR|SEEK_END|SEEK_SET|stdin|stdout|stderr)\b/
+});
+
+delete Prism.languages.c['class-name'];
+delete Prism.languages.c['boolean'];