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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2007-12-22 15:52:58 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-01-09 11:54:36 +0100 |
| commit | 23d0baf967fecdaf1804f045f6339337c5607eec (patch) | |
| tree | 104dc4fc3ea54c835b777fee5fd5c40b3511f082 /common | |
| parent | 23776ff292966a85d811126933830bed48211826 (diff) | |
| download | u-boot-imx-23d0baf967fecdaf1804f045f6339337c5607eec.zip u-boot-imx-23d0baf967fecdaf1804f045f6339337c5607eec.tar.gz u-boot-imx-23d0baf967fecdaf1804f045f6339337c5607eec.tar.bz2 | |
Allow CONFIG_AUTO_COMPLETE and command history CONFIG_CMDLINE_EDITING at the sametime
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/main.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/common/main.c b/common/main.c index 379695c..4253eac 100644 --- a/common/main.c +++ b/common/main.c @@ -696,7 +696,7 @@ static void cread_add_str(char *str, int strsize, int insert, unsigned long *num } } -static int cread_line(char *buf, unsigned int *len) +static int cread_line(const char *const prompt, char *buf, unsigned int *len) { unsigned long num = 0; unsigned long eol_num = 0; @@ -818,6 +818,7 @@ static int cread_line(char *buf, unsigned int *len) insert = !insert; break; case CTL_CH('x'): + case CTL_CH('u'): BEGINNING_OF_LINE(); ERASE_TO_EOL(); break; @@ -867,6 +868,27 @@ static int cread_line(char *buf, unsigned int *len) REFRESH_TO_EOL(); continue; } +#ifdef CONFIG_AUTO_COMPLETE + case '\t': { + int num2, col; + + /* do not autocomplete when in the middle */ + if (num < eol_num) { + getcmd_cbeep(); + break; + } + + buf[num] = '\0'; + col = strlen(prompt) + eol_num; + num2 = num; + if (cmd_auto_complete(prompt, buf, &num2, &col)) { + col = num2 - num; + num += col; + eol_num += col; + } + break; + } +#endif default: cread_add_char(ichar, insert, &num, &eol_num, buf, *len); break; @@ -909,7 +931,7 @@ int readline (const char *const prompt) puts (prompt); - rc = cread_line(p, &len); + rc = cread_line(prompt, p, &len); return rc < 0 ? rc : len; #else char *p = console_buffer; |