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refactor(drawline): add more consts

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This commit is contained in:
Lewis Russell 2024-01-18 14:53:10 +00:00
parent 44f27c8f23
commit 1c54cadba5
1 changed files with 24 additions and 24 deletions
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48
src/nvim/drawline.c
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@ -1831,7 +1831,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
// skip writing the buffer line itself
mb_schar = NUL;
} else {
char *prev_ptr = ptr;
const char *prev_ptr = ptr;
// first byte of next char
int c0 = (uint8_t)(*ptr);
@ -1909,7 +1909,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
decor_attr = 0;
if (extra_check) {
bool no_plain_buffer = (wp->w_s->b_p_spo_flags & SPO_NPBUFFER) != 0;
const bool no_plain_buffer = (wp->w_s->b_p_spo_flags & SPO_NPBUFFER) != 0;
bool can_spell = !no_plain_buffer;
// Get extmark and syntax attributes, unless still at the start of the line
@ -1988,7 +1988,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
if ((prev_ptr - line) - nextlinecol >= 0) {
p = nextline + ((prev_ptr - line) - nextlinecol);
} else {
p = prev_ptr;
p = (char *)prev_ptr;
}
spv->spv_cap_col -= (int)(prev_ptr - line);
size_t tmplen = spell_check(wp, p, &spell_hlf, &spv->spv_cap_col, spv->spv_unchanged);
@ -2441,8 +2441,8 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
if (mb_schar == NUL && eol_hl_off == 0) {
// flag to indicate whether prevcol equals startcol of search_hl or
// one of the matches
bool prevcol_hl_flag = get_prevcol_hl_flag(wp, &screen_search_hl,
(colnr_T)(ptr - line) - 1);
const bool prevcol_hl_flag = get_prevcol_hl_flag(wp, &screen_search_hl,
(colnr_T)(ptr - line) - 1);
// Invert at least one char, used for Visual and empty line or
// highlight match at end of line. If it's beyond the last
@ -2478,10 +2478,10 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
&wlv.char_attr);
}
int eol_attr = wlv.char_attr;
if (wlv.cul_attr) {
eol_attr = hl_combine_attr(wlv.cul_attr, eol_attr);
}
const int eol_attr = wlv.cul_attr
? hl_combine_attr(wlv.cul_attr, wlv.char_attr)
: wlv.char_attr;
linebuf_attr[wlv.off] = eol_attr;
linebuf_vcol[wlv.off] = MAXCOL;
wlv.col++;
@ -2509,7 +2509,7 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
bool has_virttext = false;
// Make sure alignment is the same regardless
// if listchars=eol:X is used or not.
int eol_skip = (lcs_eol_todo && eol_hl_off == 0 ? 1 : 0);
const int eol_skip = (lcs_eol_todo && eol_hl_off == 0 ? 1 : 0);
if (has_decor) {
has_virttext = decor_redraw_eol(wp, &decor_state, &wlv.line_attr, wlv.col + eol_skip);
@ -2536,18 +2536,18 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
}
}
int cuc_attr = win_hl_attr(wp, HLF_CUC);
int mc_attr = win_hl_attr(wp, HLF_MC);
const int cuc_attr = win_hl_attr(wp, HLF_CUC);
const int mc_attr = win_hl_attr(wp, HLF_MC);
int diff_attr = 0;
if (wlv.diff_hlf == HLF_TXD) {
wlv.diff_hlf = HLF_CHD;
}
if (wlv.diff_hlf != 0) {
diff_attr = win_hl_attr(wp, (int)wlv.diff_hlf);
}
int base_attr = hl_combine_attr(wlv.line_attr_lowprio, diff_attr);
const int diff_attr = wlv.diff_hlf != 0
? win_hl_attr(wp, (int)wlv.diff_hlf)
: 0;
const int base_attr = hl_combine_attr(wlv.line_attr_lowprio, diff_attr);
if (base_attr || wlv.line_attr || has_virttext) {
rightmost_vcol = INT_MAX;
}
@ -2796,13 +2796,13 @@ int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, int col_rows, s
&& wlv.p_extra != at_end_str)
|| (wlv.n_extra != 0 && (wlv.sc_extra != NUL || *wlv.p_extra != NUL))
|| has_more_inline_virt(&wlv, ptr - line))) {
bool wrap = wp->w_p_wrap // Wrapping enabled.
&& wlv.filler_todo <= 0 // Not drawing diff filler lines.
&& lcs_eol_todo // Haven't printed the lcs_eol character.
&& wlv.row != endrow - 1 // Not the last line being displayed.
&& (grid->cols == Columns // Window spans the width of the screen,
|| ui_has(kUIMultigrid)) // or has dedicated grid.
&& !wp->w_p_rl; // Not right-to-left.
const bool wrap = wp->w_p_wrap // Wrapping enabled.
&& wlv.filler_todo <= 0 // Not drawing diff filler lines.
&& lcs_eol_todo // Haven't printed the lcs_eol character.
&& wlv.row != endrow - 1 // Not the last line being displayed.
&& (grid->cols == Columns // Window spans the width of the screen,
|| ui_has(kUIMultigrid)) // or has dedicated grid.
&& !wp->w_p_rl; // Not right-to-left.
int draw_col = wlv.col - wlv.boguscols;
if (virt_line_offset >= 0) {