Fix sC, remove printfs and add more cfg descriptions

TODO

@@ -7,6 +7,7 @@
 
 
 ====[[ 0.9.1 ]]====
+* Colorize multiple ranges of chars in hexdump
 * Source debugging or gtfo
   - integration with rabin2 -d
 * sC not working

libr/core/cmd.c

@@ -441,7 +441,6 @@ static int r_core_cmd_pipe(RCore *core, char *radare_cmd, char *shell_cmd) {
 
 	stdout_fd = dup (1);
 	pipe (fds);
-eprintf ("CMDPIPE (%s)\n", shell_cmd);
 	if (fork ()) {
 		dup2 (fds[1], 1);
 		close (fds[1]);

libr/core/cmd_macro.c

@@ -58,7 +58,6 @@ static int cmd_macro(void *data, const char *input) {
 			if (comma) {
 				*comma = ' ';
 				strcpy (comma+1, buf+mustcall);
-				printf ("CALL (%s)\n", buf);
 				r_cmd_macro_call (&core->cmd->macro, buf);
 			} else eprintf ("Invalid syntax for macro\n");
 		}

libr/core/cmd_meta.c

@@ -1,4 +1,5 @@
 /* radare - LGPL - Copyright 2009-2012 // pancake<nopcode.org> */
+
 // XXX this command is broken. output of _list is not compatible with input
 static int cmd_meta(void *data, const char *input) {
 	RAnalVarType *var;

libr/core/cmd_seek.c

@@ -20,7 +20,7 @@ static int cmd_seek(void *data, const char *input) {
 		off = r_num_math (core->num, input + delta);
 		if ((st64)off<0)off =-off; // hack to fix s-2;s -2
 		if (isalpha (input[delta]) && off == 0) {
-			if (!r_flag_get (core->flags, input+delta)) {
+			if (delta==1 && !r_flag_get (core->flags, input+delta)) {
 				eprintf ("Invalid address (%s)\n", input+delta);
 				return R_FALSE;
 			}
@@ -34,6 +34,9 @@ static int cmd_seek(void *data, const char *input) {
 
 		switch (*input) {
 		case 'C':
+			if (input[1]=='*') {
+				r_core_cmd0 (core, "C*~^CC");
+			} else 
 			if (input[1]==' ') {
 				int n = 0;
 				RListIter *iter;
@@ -59,13 +62,16 @@ static int cmd_seek(void *data, const char *input) {
 					break;
 				case 1:
 					r_cons_printf ("0x%08"PFMT64x"  %s\n", item->from, item->str);
+					off = item->from;
 					r_io_sundo_push (core->io, core->offset);
 					r_core_seek (core, off, 1);
 					r_core_block_read (core, 0);
 					break;
 				}
 
-			} else eprintf ("Usage: sC comment grep\n");
+			} else eprintf ("Usage: sC[?*] comment-grep\n"
+				"sC*        list all comments\n"
+				"sC const   seek to comment matching 'const'\n");
 			break;
 		case ' ':
 			r_io_sundo_push (core->io, core->offset);

libr/core/config.c

@@ -476,7 +476,9 @@ R_API int r_core_config_init(RCore *core) {
 	r_config_set (cfg, "asm.filter", "true");
 	r_config_desc (cfg, "asm.filter", "Show filtered flags at disassembly");
 	r_config_set (cfg, "asm.varsub", "true");
+	r_config_desc (cfg, "asm.varsub", "Substitute variables in disasm");
 	r_config_set (cfg, "asm.trace", "true");
+	r_config_desc (cfg, "asm.trace", "Show execution traces for each opcode");
 	r_config_set (cfg, "asm.decode", "false");
 	r_config_desc (cfg, "asm.decode", "Use code analysis as a disassembler");
 	r_config_set (cfg, "asm.offset", "true");
@@ -524,10 +526,13 @@ R_API int r_core_config_init(RCore *core) {
 	r_config_set_cb (cfg, "dbg.backend", "native", &config_dbgbackend_callback);
 	r_config_desc (cfg, "dbg.backend", "Select the debugger backend");
 	r_config_set (cfg, "dbg.bep", "loader"); // loader, entry, constructor, main
+	r_config_desc (cfg, "cfg.bep", "break on entrypoint (loader, entry, constructor, main)");
 	r_config_set_cb (cfg, "dbg.stopthreads", "true", &config_stopthreads_callback);
+	r_config_desc (cfg, "dbg.stopthreads", "stop all threads when debugger breaks");
 	r_config_set_cb (cfg, "dbg.swstep", "false", &config_swstep_callback);
 	r_config_desc (cfg, "dbg.swstep", "If enabled forces the use of software steps (code analysis+breakpoint)");
 	r_config_set_cb (cfg, "dbg.trace", "true", &config_trace_callback);
+	r_config_desc (cfg, "dbg.trace", "enable debugger trace (see asm.trace)");
 	r_config_set_cb (cfg, "dbg.trace.tag", "0xff", &config_tracetag_callback);
 	r_config_set_cb (cfg, "fs.view", "normal", &config_fsview_callback);
 	r_config_desc (cfg, "fs.view", "Set visibility options for filesystems");
@@ -624,6 +629,7 @@ R_API int r_core_config_init(RCore *core) {
 	r_config_set_i (cfg, "magic.depth", 100);
 	r_config_desc (cfg, "magic.depth", "Recursivity depth in magic description strings");
 	r_config_set (cfg, "rap.loop", "true");
+	r_config_desc (cfg, "rap.loop", "run rap as a forever-listening daemon");
 	/* fkeys */
 	r_config_set (cfg, "key.f1", "");
 	r_config_desc (cfg, "key.f1", "Commands executed when press F1 key in visual mode");