diff options
Diffstat (limited to 'editors/vi.c')
| -rw-r--r-- | editors/vi.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/editors/vi.c b/editors/vi.c index 024a1db..f2f1fec 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -1274,9 +1274,8 @@ static void sync_cursor(char *d, int *row, int *col) // handle tabs like real vi if (d == tp && cmd_mode) { break; - } else { - co = next_tabstop(co); } + co = next_tabstop(co); } else if ((unsigned char)*tp < ' ' || *tp == 0x7f) { co++; // display as ^X, use 2 columns } @@ -1326,7 +1325,7 @@ static char *begin_line(char *p) // return pointer to first char cur line return p; } -static char *end_line(char *p) // return pointer to NL of cur line line +static char *end_line(char *p) // return pointer to NL of cur line { if (p < end - 1) { p = memchr(p, '\n', end - p - 1); @@ -1348,7 +1347,7 @@ static char *dollar_line(char *p) // return pointer to just before NL line static char *prev_line(char *p) // return pointer first char prev line { p = begin_line(p); // goto begining of cur line - if (p[-1] == '\n' && p > text) + if (p > text && p[-1] == '\n') p--; // step to prev line p = begin_line(p); // goto begining of prev line return p; @@ -1357,7 +1356,7 @@ static char *prev_line(char *p) // return pointer first char prev line static char *next_line(char *p) // return pointer first char next line { p = end_line(p); - if (*p == '\n' && p < end - 1) + if (p < end - 1 && *p == '\n') p++; // step to next line return p; } |