helper: command.c cleanup

Change-Id: I66643960e38625e843b5f54d1c072e4eee78284d
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/772
Tested-by: jenkins
Reviewed-by: Freddie Chopin <freddie.chopin@gmail.com>

diff --git a/src/helper/command.c b/src/helper/command.c
index ef0afa2b56bca06e5b88e13ce4c5ca2c97b4ec2b..046f9d8a3860214e08c82957e61f2753ae15277a 100644 (file)
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -31,7 +31,7 @@
 #include "config.h"
 #endif
 
-/* see Embedder-HOWTO.txt in Jim Tcl project hosted on BerliOS*/
+/* see Embedded-HOWTO.txt in Jim Tcl project hosted on BerliOS*/
 #define JIM_EMBEDDED
 
 /* @todo the inclusion of target.h here is a layering violation */
@@ -152,6 +152,7 @@ static void script_command_args_free(const char **words, unsigned nwords)
                free((void *)words[i]);
        free(words);
 }
+
 static const char **script_command_args_alloc(
        unsigned argc, Jim_Obj * const *argv, unsigned *nwords)
 {
@@ -244,6 +245,7 @@ static struct command *command_find(struct command *head, const char *name)
        }
        return NULL;
 }
+
 struct command *command_find_in_context(struct command_context *cmd_ctx,
        const char *name)
 {
@@ -570,6 +572,7 @@ static char *__command_name(struct command *c, char delim, unsigned extra)
        }
        return name;
 }
+
 char *command_name(struct command *c, char delim)
 {
        return __command_name(c, delim, 0);
@@ -777,7 +780,7 @@ static int jim_capture(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
        /* disable polling during capture. This avoids capturing output
         * from polling.
         *
-        * This is necessary in order to avoid accidentially getting a non-empty
+        * This is necessary in order to avoid accidentally getting a non-empty
         * string for tcl fn's.
         */
        bool save_poll = jtag_poll_get_enabled();
@@ -847,6 +850,7 @@ static void command_help_show_wrap(const char *str, unsigned n, unsigned n2)
                n = n2;
        }
 }
+
 static COMMAND_HELPER(command_help_show, struct command *c, unsigned n,
        bool show_help, const char *match)
 {
@@ -911,6 +915,7 @@ static COMMAND_HELPER(command_help_show, struct command *c, unsigned n,
        return CALL_COMMAND_HANDLER(command_help_show_list,
                c->children, n, show_help, match);
 }
+
 COMMAND_HANDLER(handle_help_command)
 {
        bool full = strcmp(CMD_NAME, "help") == 0;
@@ -927,19 +932,16 @@ COMMAND_HANDLER(handle_help_command)
                        if (NULL != match) {
                                char *prev = match;
 
-                               match = alloc_printf("%s %s", match,
-                                               CMD_ARGV[i]);
+                               match = alloc_printf("%s %s", match, CMD_ARGV[i]);
                                free(prev);
                                if (NULL == match) {
-                                       LOG_ERROR("unable to build "
-                                               "search string");
+                                       LOG_ERROR("unable to build search string");
                                        return -ENOMEM;
                                }
                        } else {
                                match = alloc_printf("%s", CMD_ARGV[i]);
                                if (NULL == match) {
-                                       LOG_ERROR("unable to build "
-                                               "search string");
+                                       LOG_ERROR("unable to build search string");
                                        return -ENOMEM;
                                }
                        }