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Improve completion in monitor, by Pascal Terjan.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3233 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2007-09-25 14:45:23 +00:00
parent 9ff6755bf9
commit b427c72613
1 changed files with 16 additions and 1 deletions
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17
readline.c
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@ -300,7 +300,7 @@ void add_completion(const char *str)
static void term_completion(void)
{
int len, i, j, max_width, nb_cols;
int len, i, j, max_width, nb_cols, max_prefix;
char *cmdline;
nb_completions = 0;
@ -327,11 +327,26 @@ static void term_completion(void)
} else {
term_printf("\n");
max_width = 0;
max_prefix = 0;
for(i = 0; i < nb_completions; i++) {
len = strlen(completions[i]);
if (i==0) {
max_prefix = len;
} else {
if (len < max_prefix)
max_prefix = len;
for(j=0; j<max_prefix; j++) {
if (completions[i][j] != completions[0][j])
max_prefix = j;
}
}
if (len > max_width)
max_width = len;
}
if (max_prefix > 0)
for(i = completion_index; i < max_prefix; i++) {
term_insert_char(completions[0][i]);
}
max_width += 2;
if (max_width < 10)
max_width = 10;