diff options
Diffstat (limited to 'src/edit.c')
| -rw-r--r-- | src/edit.c | 62 |
1 files changed, 59 insertions, 3 deletions
diff --git a/src/edit.c b/src/edit.c index 6a636b9e1..d4de825af 100644 --- a/src/edit.c +++ b/src/edit.c @@ -742,7 +742,14 @@ edit( mincol = curwin->w_wcol; validate_cursor_col(); - if ((int)curwin->w_wcol < mincol - curbuf->b_p_ts + if ( +#ifdef FEAT_VARTABS + (int)curwin->w_wcol < mincol - tabstop_at( + get_nolist_virtcol(), curbuf->b_p_ts, + curbuf->b_p_vts_array) +#else + (int)curwin->w_wcol < mincol - curbuf->b_p_ts +#endif && curwin->w_wrow == W_WINROW(curwin) + curwin->w_height - 1 - p_so && (curwin->w_cursor.lnum != curwin->w_topline @@ -9329,23 +9336,31 @@ ins_bs( */ if ( mode == BACKSPACE_CHAR && ((p_sta && in_indent) - || (get_sts_value() != 0 + || ((get_sts_value() != 0 +#ifdef FEAT_VARTABS + || tabstop_count(curbuf->b_p_vsts_array) +#endif + ) && curwin->w_cursor.col > 0 && (*(ml_get_cursor() - 1) == TAB || (*(ml_get_cursor() - 1) == ' ' && (!*inserted_space_p || arrow_used)))))) { +#ifndef FEAT_VARTABS int ts; +#endif colnr_T vcol; colnr_T want_vcol; colnr_T start_vcol; *inserted_space_p = FALSE; +#ifndef FEAT_VARTABS if (p_sta && in_indent) ts = (int)get_sw_value(curbuf); else ts = (int)get_sts_value(); +#endif /* Compute the virtual column where we want to be. Since * 'showbreak' may get in the way, need to get the last column of * the previous character. */ @@ -9354,7 +9369,15 @@ ins_bs( dec_cursor(); getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol); inc_cursor(); +#ifdef FEAT_VARTABS + if (p_sta && in_indent) + want_vcol = (want_vcol / curbuf->b_p_sw) * curbuf->b_p_sw; + else + want_vcol = tabstop_start(want_vcol, curbuf->b_p_sts, + curbuf->b_p_vsts_array); +#else want_vcol = (want_vcol / ts) * ts; +#endif /* delete characters until we are at or before want_vcol */ while (vcol > want_vcol @@ -10144,10 +10167,22 @@ ins_tab(void) #endif /* - * When nothing special, insert TAB like a normal character + * When nothing special, insert TAB like a normal character. */ if (!curbuf->b_p_et +#ifdef FEAT_VARTABS + && !(p_sta && ind + /* These five lines mean 'tabstop' != 'shiftwidth' */ + && ((tabstop_count(curbuf->b_p_vts_array) > 1) + || (tabstop_count(curbuf->b_p_vts_array) == 1 + && tabstop_first(curbuf->b_p_vts_array) + != get_sw_value(curbuf)) + || (tabstop_count(curbuf->b_p_vts_array) == 0 + && curbuf->b_p_ts != get_sw_value(curbuf)))) + && tabstop_count(curbuf->b_p_vsts_array) == 0 +#else && !(p_sta && ind && curbuf->b_p_ts != get_sw_value(curbuf)) +#endif && get_sts_value() == 0) return TRUE; @@ -10162,6 +10197,20 @@ ins_tab(void) #endif AppendToRedobuff((char_u *)"\t"); +#ifdef FEAT_VARTABS + if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ + { + temp = (int)curbuf->b_p_sw; + temp -= get_nolist_virtcol() % temp; + } + else if (tabstop_count(curbuf->b_p_vsts_array) > 0 || curbuf->b_p_sts > 0) + /* use 'softtabstop' when set */ + temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_sts, + curbuf->b_p_vsts_array); + else /* otherwise use 'tabstop' */ + temp = tabstop_padding(get_nolist_virtcol(), curbuf->b_p_ts, + curbuf->b_p_vts_array); +#else if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */ temp = (int)get_sw_value(curbuf); else if (curbuf->b_p_sts != 0) /* use 'softtabstop' when set */ @@ -10169,6 +10218,7 @@ ins_tab(void) else /* otherwise use 'tabstop' */ temp = (int)curbuf->b_p_ts; temp -= get_nolist_virtcol() % temp; +#endif /* * Insert the first space with ins_char(). It will delete one char in @@ -10193,7 +10243,13 @@ ins_tab(void) /* * When 'expandtab' not set: Replace spaces by TABs where possible. */ +#ifdef FEAT_VARTABS + if (!curbuf->b_p_et && (tabstop_count(curbuf->b_p_vsts_array) > 0 + || get_sts_value() > 0 + || (p_sta && ind))) +#else if (!curbuf->b_p_et && (get_sts_value() || (p_sta && ind))) +#endif { char_u *ptr; #ifdef FEAT_VREPLACE |