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Change indentation and other minor details of PR #4489.

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The main change introduced by this commit is pretending that help
arrays are more text than code, thus indenting them at level 0. This
improves readability, and is an old practice when defining arrays of
C strings describing text.

Additionally a few useless return statements are removed, and the HELP
subcommand capitalized when printed to the user.
This commit is contained in:
antirez
2017-12-06 12:05:11 +01:00
parent 482d678e95
commit 522760fac7
9 changed files with 99 additions and 108 deletions
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16
src/scripting.c
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@ -1457,12 +1457,12 @@ void evalShaCommand(client *c) {
void scriptCommand(client *c) {
if (c->argc == 2 && !strcasecmp(c->argv[1]->ptr,"help")) {
const char *help[] = {
"debug (yes|sync|no) -- Set the debug mode for subsequent scripts executed.",
"exists sha1 [sha1 ...] -- Return information about the existence of the scripts in the script cache.",
"flush -- Flush the Lua scripts cache.",
"kill -- Kill the currently executing Lua script.",
"load script -- Load a script into the scripts cache, without executing it.",
NULL
"debug (yes|sync|no) -- Set the debug mode for subsequent scripts executed.",
"exists <sha1> [<sha1> ...] -- Return information about the existence of the scripts in the script cache.",
"flush -- Flush the Lua scripts cache. Very dangerous on slaves.",
"kill -- Kill the currently executing Lua script.",
"load <script> -- Load a script into the scripts cache, without executing it.",
NULL
};
addReplyHelp(c, help);
} else if (c->argc == 2 && !strcasecmp(c->argv[1]->ptr,"flush")) {
@ -1514,9 +1514,7 @@ void scriptCommand(client *c) {
return;
}
} else {
addReplyErrorFormat(c, "Unknown subcommand or wrong number of arguments for '%s'. Try SCRIPT help",
(char*)c->argv[1]->ptr);
return;
addReplyErrorFormat(c, "Unknown subcommand or wrong number of arguments for '%s'. Try SCRIPT HELP", (char*)c->argv[1]->ptr);
}
}