Make lexer start a comment with #! (for scripts).

[cycript.git] / Console.cpp

diff --git a/Console.cpp b/Console.cpp
index 9d3d65a91b5b25f08ef331d60102daa80a180ee8..f93e090784629ccc10a3868e979cc8fcc559e353 100644 (file)
--- a/Console.cpp
+++ b/Console.cpp
@@ -616,6 +616,7 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
 
     bool tty(isatty(STDIN_FILENO));
     bool compile(false);
+    bool target(false);
     CYOptions options;
 
     append_history$ = (int (*)(int, const char *)) (dlsym(RTLD_DEFAULT, "append_history"));
@@ -631,17 +632,19 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
     _aprcall(apr_getopt_init(&state, pool, argc, argv));
 
     for (;;) {
-        char opt;
+        int opt;
         const char *arg;
 
-        apr_status_t status(apr_getopt(state,
-            "cg:n:"
+        apr_status_t status(apr_getopt_long(state, (apr_getopt_option_t[]) {
+            {NULL, 'c', false, NULL},
+            {NULL, 'g', true, NULL},
+            {NULL, 'n', true, NULL},
 #ifdef CY_ATTACH
-            "p:"
+            {NULL, 'p', true, NULL},
 #endif
-            "r:"
-            "s"
-        , &opt, &arg));
+            {NULL, 'r', true, NULL},
+            {NULL, 's', false, NULL},
+        {0, 0, 0, 0}}, &opt, &arg));
 
         switch (status) {
             case APR_EOF:
@@ -662,9 +665,22 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
         }
 
         switch (opt) {
+            target:
+                if (!target)
+                    target = true;
+                else {
+                    fprintf(stderr, "only one of -[c"
+#ifdef CY_ATTACH
+                    "p"
+#endif
+                    "r] may be used at a time\n");
+                    return 1;
+                }
+            break;
+
             case 'c':
                 compile = true;
-            break;
+            goto target;
 
             case 'g':
                 if (false);
@@ -736,7 +752,7 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
                         return 1;
                     }
                 }
-            } break;
+            } goto target;
 #endif
 
             case 'r': {
@@ -758,7 +774,7 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
                 host = arg;
                 *colon = '\0';
                 port = colon + 1;
-            } break;
+            } goto target;
 
             case 's':
                 strict_ = true;
@@ -774,11 +790,6 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
         fprintf(stderr, "-p cannot set argv\n");
         return 1;
     }
-
-    if (pid != _not(pid_t) && compile) {
-        fprintf(stderr, "-p conflicts with -c\n");
-        return 1;
-    }
 #endif
 
     if (ind == argc)
@@ -793,13 +804,6 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
             script = NULL;
     }
 
-#ifdef CY_ATTACH
-    if (pid != _not(pid_t) && script == NULL && !tty) {
-        fprintf(stderr, "non-terminal attaching to remote console\n");
-        return 1;
-    }
-#endif
-
 #ifdef CY_ATTACH
     if (pid == _not(pid_t))
         client_ = -1;