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Add ?en command to echo without newlines

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evanrichter 2016-09-15 09:25:32 -05:00 committed by pancake
parent 4f6b64a984
commit 0209a1679e
1 changed files with 16 additions and 7 deletions
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23
libr/core/cmd_help.c
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@ -493,12 +493,21 @@ static int cmd_help(void *data, const char *input) {
break;
case 'e': // echo
{
const char *msg = r_str_chop_ro (input+1);
// TODO: replace all ${flagname} by its value in hexa
char *newmsg = filter_flags (core, msg);
r_str_unescape (newmsg);
r_cons_println (newmsg);
free (newmsg);
if (input[1] == 'n') { // mimic echo -n
const char *msg = r_str_chop_ro (input+2);
// TODO: replace all ${flagname} by its value in hexa
char *newmsg = filter_flags (core, msg);
r_str_unescape (newmsg);
r_cons_print (newmsg);
free (newmsg);
} else {
const char *msg = r_str_chop_ro (input+1);
// TODO: replace all ${flagname} by its value in hexa
char *newmsg = filter_flags (core, msg);
r_str_unescape (newmsg);
r_cons_println (newmsg);
free (newmsg);
}
}
break;
case 's': // sequence from to step
@ -646,7 +655,7 @@ static int cmd_help(void *data, const char *input) {
"?b", " [num]", "show binary value of number",
"?b64[-]", " [str]", "encode/decode in base64",
"?d[.]", " opcode", "describe opcode for asm.arch",
"?e", " string", "echo string",
"?e[n]", " string", "echo string, optionally without trailing newline",
"?f", " [num] [str]", "map each bit of the number as flag string index",
"?h", " [str]", "calculate hash for given string",
"?i", "[ynmkp] arg", "prompt for number or Yes,No,Msg,Key,Path and store in $$?",