diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2019-03-29 14:40:01 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2019-03-29 14:40:01 +0100 |
| commit | eabf4b2b5786c1d196cb36711d5a4fb38e980940 (patch) | |
| tree | 6665f79ca91c276cd40f333fb389cc765a4b51e1 /editors | |
| parent | e6f51ac6975963e538a28fe2060dd4511143449b (diff) | |
| download | busybox-eabf4b2b5786c1d196cb36711d5a4fb38e980940.tar.gz | |
vi: code shrink, proper printf formatting for strlen()
function old new delta
yank_delete 98 99 +1
what_reg 34 33 -1
text_yank 56 54 -2
end_cmd_q 17 14 -3
do_cmd 4718 4705 -13
colon 2875 2861 -14
edit_file 668 648 -20
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/6 up/down: 1/-53) Total: -52 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors')
| -rw-r--r-- | editors/vi.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/editors/vi.c b/editors/vi.c index 065a1068e..5e5e13111 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -345,7 +345,8 @@ struct globals { /* a few references only */ #if ENABLE_FEATURE_VI_YANKMARK - int YDreg, Ureg; // default delete register and orig line for "U" + smalluint YDreg;//,Ureg;// default delete register and orig line for "U" +#define Ureg 27 char *reg[28]; // named register a-z, "D", and "U" 0-25,26,27 char *mark[28]; // user marks points somewhere in text[]- a-z and previous context '' char *context_start, *context_end; @@ -455,7 +456,7 @@ struct globals { #define format_edit_status__tot (G.format_edit_status__tot) #define YDreg (G.YDreg ) -#define Ureg (G.Ureg ) +//#define Ureg (G.Ureg ) #define mark (G.mark ) #define context_start (G.context_start ) #define context_end (G.context_end ) @@ -794,7 +795,7 @@ static void edit_file(char *fn) #if ENABLE_FEATURE_VI_YANKMARK YDreg = 26; // default Yank/Delete reg - Ureg = 27; // hold orig line for "U" cmd +// Ureg = 27; - const // hold orig line for "U" cmd mark[26] = mark[27] = text; // init "previous context" #endif @@ -4174,8 +4175,8 @@ static void do_cmd(int c) if (*p == '\n') cnt++; } - status_line("%s %d lines (%d chars) using [%c]", - buf, cnt, strlen(reg[YDreg]), what_reg()); + status_line("%s %u lines (%u chars) using [%c]", + buf, cnt, (unsigned)strlen(reg[YDreg]), what_reg()); #endif end_cmd_q(); // stop adding to q } |