diff options
Diffstat (limited to 'more.c')
| -rw-r--r-- | more.c | 68 |
1 files changed, 33 insertions, 35 deletions
@@ -396,6 +396,27 @@ static struct more_file more_examine(struct more_file *mf) return *mf; } +static struct more_file * more_next(struct more_file *mf, int n) +{ + more_close(mf); + + if (n > 0) { + while (n-- > 0 && mf->next) { + mf = mf->next; + } + } else { + while (n++ < 0 && mf->prev) { + mf = mf->prev; + } + } + + more_open(mf); + wclear(more_win); + wmove(more_win, 0, 0); + more_refresh(mf); + return mf; +} + static int more(struct more_file *mf) { if (more_open(mf) != 0) { @@ -430,7 +451,8 @@ static int more(struct more_file *mf) case 'f': case CTRL_F: if (at_eof) { - return 1; + mf = more_next(mf, 1); + break; } if (count == 0) { @@ -453,7 +475,8 @@ static int more(struct more_file *mf) case 'j': case '\n': if (at_eof) { - return 1; + mf = more_next(mf, 1); + break; } more_scroll(mf, count, 1); break; @@ -465,14 +488,15 @@ static int more(struct more_file *mf) case 'd': case CTRL_D: if (at_eof) { - return 1; + mf = more_next(mf, 1); + break; } more_scroll(mf, count, (LINES - 1) / 2); break; case 's': if (at_eof) { - return 1; + mf = more_next(mf, 1); } count = count ? count : 1; more_scroll(mf, LINES - 1 + count, 1); @@ -536,38 +560,12 @@ static int more(struct more_file *mf) more_examine(mf); break; - case 'n': - if (mf->next == NULL) { - /* TODO */ - return 0; - } - more_close(mf); - if (count == 0) { - count = 1; - } - while (count-- > 0 && mf->next) { - mf = mf->next; - } - wprintw(more_status, "%s", mf->path); - more_open(mf); - clear(); - more_refresh(mf); - break; - case 'p': - if (mf->prev == NULL) { - break; - } - more_close(mf); - if (count == 0) { - count = 1; - } - while (count-- > 0 && mf->prev) { - mf = mf->prev; - } - more_open(mf); - clear(); - more_refresh(mf); + count = count ? -count : -1; + /* FALLTHRU */ + case 'n': + count = count ? count : 1; + mf = more_next(mf, count); break; case 't': |