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commit bash-20100506 snapshot

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This commit is contained in:
Chet Ramey
2011-12-12 21:58:26 -05:00
parent e502b4e024
commit cdb599a168
2 changed files with 34 additions and 0 deletions
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lib/readline/complete.c
+24
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@@ -1784,6 +1784,9 @@ rl_complete_internal (what_to_do)
int start, end, delimiter, found_quote, i, nontrivial_lcd;
char *text, *saved_line_buffer;
char quote_char;
#if 1
int tlen, mlen;
#endif
RL_SETSTATE(RL_STATE_COMPLETING);
@@ -1811,6 +1814,10 @@ rl_complete_internal (what_to_do)
/* nontrivial_lcd is set if the common prefix adds something to the word
being completed. */
nontrivial_lcd = matches && strcmp (text, matches[0]) != 0;
#if 1
if (what_to_do == '!' || what_to_do == '@')
tlen = strlen (text);
#endif
free (text);
if (matches == 0)
@@ -1844,8 +1851,25 @@ rl_complete_internal (what_to_do)
case '!':
case '@':
/* Insert the first match with proper quoting. */
#if 0
if (*matches[0])
insert_match (matches[0], start, matches[1] ? MULT_MATCH : SINGLE_MATCH, &quote_char);
#else
if (what_to_do == TAB)
{
if (*matches[0])
insert_match (matches[0], start, matches[1] ? MULT_MATCH : SINGLE_MATCH, &quote_char);
}
else if (*matches[0] && matches[1] == 0)
/* should we perform the check only if there are multiple matches? */
insert_match (matches[0], start, matches[1] ? MULT_MATCH : SINGLE_MATCH, &quote_char);
else if (*matches[0]) /* what_to_do != TAB && multiple matches */
{
mlen = *matches[0] ? strlen (matches[0]) : 0;
if (mlen >= tlen)
insert_match (matches[0], start, matches[1] ? MULT_MATCH : SINGLE_MATCH, &quote_char);
}
#endif
/* If there are more matches, ring the bell to indicate.
If we are in vi mode, Posix.2 says to not ring the bell.