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keep some glyph modes for the cursor

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st currently does not keep any mode for the cursor that was active
in the underlying glyph (e.g. italic text), the mode is always
ATTR_NULL [1].  At [2] you can find a screenshot that shows the
implications.  Other terminals (at least vte-based, such as
XFCE-terminal) keep some modes for the cursor.  I find the current
behaviour very disruptive, so here is a patch that keeps a few
(arbitrarily chosen) modes for the cursor.

[1] http://git.suckless.org/st/tree/st.c#n3963
[2] http://i.imgur.com/R2yCEaC.png
This commit is contained in:
Nils Reuße 2017-03-29 18:34:12 +02:00 committed by Roberto E. Vargas Caballero
parent e7ed326d2e
commit f2bfd513b1
1 changed files with 3 additions and 0 deletions
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3
x.c
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@ -1266,6 +1266,7 @@ xdrawcursor(void)
Glyph g = {' ', ATTR_NULL, defaultbg, defaultcs}, og; Glyph g = {' ', ATTR_NULL, defaultbg, defaultcs}, og;
int ena_sel = sel.ob.x != -1 && sel.alt == IS_SET(MODE_ALTSCREEN); int ena_sel = sel.ob.x != -1 && sel.alt == IS_SET(MODE_ALTSCREEN);
Color drawcol; Color drawcol;
unsigned attr;
LIMIT(oldx, 0, term.col-1); LIMIT(oldx, 0, term.col-1);
LIMIT(oldy, 0, term.row-1); LIMIT(oldy, 0, term.row-1);
@ -1285,6 +1286,8 @@ xdrawcursor(void)
xdrawglyph(og, oldx, oldy); xdrawglyph(og, oldx, oldy);
g.u = term.line[term.c.y][term.c.x].u; g.u = term.line[term.c.y][term.c.x].u;
attr = ATTR_BOLD | ATTR_ITALIC | ATTR_UNDERLINE | ATTR_STRUCK;
g.mode |= term.line[term.c.y][term.c.x].mode & attr;
/* /*
* Select the right color for the right mode. * Select the right color for the right mode.