CodeMirror: C-like mode

C-like mode

/* C demo code */
#include <zmq.h>#include <pthread.h>#include <semaphore.h>#include <time.h>#include <stdio.h>#include <fcntl.h>#include <malloc.h>typedef struct {
void* arg_socket;
zmq_msg_t* arg_msg;
char* arg_string;
unsigned long arg_len;
int arg_int, arg_command;
int signal_fd;
int pad;
void* context;
sem_t sem;
} acl_zmq_context;
#define p(X) (context->arg_##X)
void* zmq_thread(void* context_pointer) {
acl_zmq_context* context = (acl_zmq_context*)context_pointer;
char ok = 'K', err = 'X';
int res;
while (1) {
while ((res = sem_wait(&context->sem)) == EINTR);
if (res) {write(context->signal_fd, &err, 1); goto cleanup;}
switch(p(command)) {
case 0: goto cleanup;
case 1: p(socket) = zmq_socket(context->context, p(int)); break;
case 2: p(int) = zmq_close(p(socket)); break;
case 3: p(int) = zmq_bind(p(socket), p(string)); break;
case 4: p(int) = zmq_connect(p(socket), p(string)); break;
case 5: p(int) = zmq_getsockopt(p(socket), p(int), (void*)p(string), &p(len)); break;
case 6: p(int) = zmq_setsockopt(p(socket), p(int), (void*)p(string), p(len)); break;
case 7: p(int) = zmq_send(p(socket), p(msg), p(int)); break;
case 8: p(int) = zmq_recv(p(socket), p(msg), p(int)); break;
case 9: p(int) = zmq_poll(p(socket), p(int), p(len)); break;
}
p(command) = errno;
write(context->signal_fd, &ok, 1);
}
cleanup:
close(context->signal_fd);
free(context_pointer);
return 0;
}
void* zmq_thread_init(void* zmq_context, int signal_fd) {
acl_zmq_context* context = malloc(sizeof(acl_zmq_context));
pthread_t thread;
context->context = zmq_context;
context->signal_fd = signal_fd;
sem_init(&context->sem, 1, 0);
pthread_create(&thread, 0, &zmq_thread, context);
pthread_detach(thread);
return context;
}

C++ example

Objective-C example

Java example

Scala example

Simple mode that tries to handle C-like languages as well as it can. Takes two configuration parameters: keywords, an object whose property names are the keywords in the language, and useCPP, which determines whether C preprocessor directives are recognized.

MIME types defined: text/x-csrc(C), text/x-c++src (C++), text/x-java(Java), text/x-csharp (C#),text/x-objectivec (Objective-C),text/x-scala (Scala), text/x-vertexand x-shader/x-fragment (shader programs).