diff options
Diffstat (limited to 'src/normal.c')
| -rw-r--r-- | src/normal.c | 110 |
1 files changed, 34 insertions, 76 deletions
diff --git a/src/normal.c b/src/normal.c index 5ef3a92..fef2826 100644 --- a/src/normal.c +++ b/src/normal.c @@ -1708,6 +1708,7 @@ add_to_showcmd(int c) int extra_len; int overflow; int i; + char_u mbyte_buf[MB_MAXBYTES]; static int ignore[] = { #ifdef FEAT_GUI @@ -1739,9 +1740,17 @@ add_to_showcmd(int c) if (ignore[i] == c) return FALSE; - p = transchar(c); - if (*p == ' ') - STRCPY(p, "<20>"); + if (c <= 0x7f || !vim_isprintc(c)) + { + p = transchar(c); + if (*p == ' ') + STRCPY(p, "<20>"); + } + else + { + mbyte_buf[(*mb_char2bytes)(c, mbyte_buf)] = NUL; + p = mbyte_buf; + } old_len = (int)STRLEN(showcmd_buf); extra_len = (int)STRLEN(p); overflow = old_len + extra_len - SHOWCMD_COLS; @@ -1810,7 +1819,7 @@ pop_showcmd(void) static void display_showcmd(void) { - int len = (int)STRLEN(showcmd_buf); + int len = vim_strsize(showcmd_buf); showcmd_is_clear = (len == 0); cursor_off(); @@ -2066,7 +2075,7 @@ nv_page(cmdarg_T *cap) goto_tabpage((int)cap->count0); } else - (void)onepage(cap->arg, cap->count1); + (void)pagescroll(cap->arg, cap->count1, FALSE); } /* @@ -2303,10 +2312,12 @@ find_decl( * * Return OK if able to move cursor, FAIL otherwise. */ - static int + int nv_screengo(oparg_T *oap, int dir, long dist) { - int linelen = linetabsize(curwin, curwin->w_cursor.lnum); + + int linelen = linetabsize_no_outer(curwin, curwin->w_cursor.lnum); + int retval = OK; int atend = FALSE; int n; @@ -2376,7 +2387,7 @@ nv_screengo(oparg_T *oap, int dir, long dist) } cursor_up_inner(curwin, 1); - linelen = linetabsize(curwin, curwin->w_cursor.lnum); + linelen = linetabsize_no_outer(curwin, curwin->w_cursor.lnum); if (linelen > width1) curwin->w_curswant += (((linelen - width1 - 1) / width2) + 1) * width2; @@ -2413,7 +2424,7 @@ nv_screengo(oparg_T *oap, int dir, long dist) // clipped to column 0. if (curwin->w_curswant >= width1) curwin->w_curswant -= width2; - linelen = linetabsize(curwin, curwin->w_cursor.lnum); + linelen = linetabsize_no_outer(curwin, curwin->w_cursor.lnum); } } } @@ -2472,65 +2483,6 @@ nv_scroll_line(cmdarg_T *cap) } /* - * Scroll "count" lines up or down, and redraw. - */ - void -scroll_redraw(int up, long count) -{ - linenr_T prev_topline = curwin->w_topline; - int prev_skipcol = curwin->w_skipcol; -#ifdef FEAT_DIFF - int prev_topfill = curwin->w_topfill; -#endif - linenr_T prev_lnum = curwin->w_cursor.lnum; - - if (up) - scrollup(count, TRUE); - else - scrolldown(count, TRUE); - if (get_scrolloff_value() > 0) - { - // Adjust the cursor position for 'scrolloff'. Mark w_topline as - // valid, otherwise the screen jumps back at the end of the file. - cursor_correct(); - check_cursor_moved(curwin); - curwin->w_valid |= VALID_TOPLINE; - - // If moved back to where we were, at least move the cursor, otherwise - // we get stuck at one position. Don't move the cursor up if the - // first line of the buffer is already on the screen - while (curwin->w_topline == prev_topline - && curwin->w_skipcol == prev_skipcol -#ifdef FEAT_DIFF - && curwin->w_topfill == prev_topfill -#endif - ) - { - if (up) - { - if (curwin->w_cursor.lnum > prev_lnum - || cursor_down(1L, FALSE) == FAIL) - break; - } - else - { - if (curwin->w_cursor.lnum < prev_lnum - || prev_topline == 1L - || cursor_up(1L, FALSE) == FAIL) - break; - } - // Mark w_topline as valid, otherwise the screen jumps back at the - // end of the file. - check_cursor_moved(curwin); - curwin->w_valid |= VALID_TOPLINE; - } - } - if (curwin->w_cursor.lnum != prev_lnum) - coladvance(curwin->w_curswant); - redraw_later(UPD_VALID); -} - -/* * Get the count specified after a 'z' command. Only the 'z<CR>', 'zl', 'zh', * 'z<Left>', and 'z<Right>' commands accept a count after 'z'. * Returns TRUE to process the 'z' command and FALSE to skip it. @@ -5743,7 +5695,7 @@ nv_gv_cmd(cmdarg_T *cap) * "g0", "g^" : Like "0" and "^" but for screen lines. * "gm": middle of "g0" and "g$". */ - static void + void nv_g_home_m_cmd(cmdarg_T *cap) { int i; @@ -5769,6 +5721,15 @@ nv_g_home_m_cmd(cmdarg_T *cap) i = 0; if (virtcol >= (colnr_T)width1 && width2 > 0) i = (virtcol - width1) / width2 * width2 + width1; + + // When ending up below 'smoothscroll' marker, move just beyond it so + // that skipcol is not adjusted later. + if (curwin->w_skipcol > 0 && curwin->w_cursor.lnum == curwin->w_topline) + { + int overlap = sms_marker_overlap(curwin, -1); + if (overlap > 0 && i == curwin->w_skipcol) + i += overlap; + } } else i = curwin->w_leftcol; @@ -6064,7 +6025,7 @@ nv_g_cmd(cmdarg_T *cap) { oap->motion_type = MCHAR; oap->inclusive = FALSE; - i = linetabsize(curwin, curwin->w_cursor.lnum); + i = linetabsize_no_outer(curwin, curwin->w_cursor.lnum); if (cap->count0 > 0 && cap->count0 <= 100) coladvance((colnr_T)(i * cap->count0 / 100)); else @@ -7261,12 +7222,9 @@ nv_at(cmdarg_T *cap) static void nv_halfpage(cmdarg_T *cap) { - if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) - || (cap->cmdchar == Ctrl_D - && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) - clearopbeep(cap->oap); - else if (!checkclearop(cap->oap)) - halfpage(cap->cmdchar == Ctrl_D, cap->count0); + int dir = cap->cmdchar == Ctrl_D ? FORWARD : BACKWARD; + if (!checkclearop(cap->oap)) + pagescroll(dir, cap->count0, TRUE); } /* |