diff options
| -rw-r--r-- | st.c | 42 |
1 files changed, 16 insertions, 26 deletions
@@ -375,6 +375,7 @@ static void tdeletechar(int); static void tdeleteline(int); static void tinsertblank(int); static void tinsertblankline(int); +static int tlinelen(int); static void tmoveto(int, int); static void tmoveato(int, int); static void tnew(int, int); @@ -920,7 +921,7 @@ bpress(XEvent *e) { char * getsel(void) { char *str, *ptr; - int x, y, bufsize, size, ex; + int y, bufsize, size, lastx, linelen; Glyph *gp, *last; if(sel.ob.x == -1) @@ -931,16 +932,19 @@ getsel(void) { /* append every set & selected glyph to the selection */ for(y = sel.nb.y; y < sel.ne.y + 1; y++) { - gp = &term.line[y][0]; - last = &gp[term.col-1]; + linelen = tlinelen(y); - while(last >= gp && !(selected(last - gp, y) && - strcmp(last->c, " ") != 0)) { - --last; + if(sel.type == SEL_RECTANGULAR) { + gp = &term.line[y][sel.nb.x]; + lastx = sel.ne.x; + } else { + gp = &term.line[y][sel.nb.y == y ? sel.nb.x : 0]; + lastx = (sel.ne.y == y) ? sel.ne.x : term.col-1; } + last = &term.line[y][MIN(lastx, linelen-1)]; - for(x = 0; gp <= last; x++, ++gp) { - if(!selected(x, y) || (gp->mode & ATTR_WDUMMY)) + for( ; gp <= last; ++gp) { + if(gp->mode & ATTR_WDUMMY) continue; size = utf8len(gp->c); @@ -957,20 +961,8 @@ getsel(void) { * st. * FIXME: Fix the computer world. */ - if(y < sel.ne.y && !(x > 0 && (gp-1)->mode & ATTR_WRAP)) + if(sel.ne.y > y || lastx >= linelen) *ptr++ = '\n'; - - /* - * If the last selected line expands in the selection - * after the visible text '\n' is appended. - */ - if(y == sel.ne.y) { - ex = sel.ne.x; - if(sel.nb.y == sel.ne.y && sel.ne.x < sel.nb.x) - ex = sel.nb.x; - if(tlinelen(y) < ex) - *ptr++ = '\n'; - } } *ptr = 0; return str; @@ -2287,12 +2279,10 @@ tdumpline(int n) { Glyph *bp, *end; bp = &term.line[n][0]; - end = &bp[term.col-1]; - while(end > bp && !strcmp(" ", end->c)) - --end; - if(bp != end || strcmp(bp->c, " ")) { + end = &bp[MIN(tlinelen(n), term.col) - 1]; + if(bp != end || bp->c[0] != ' ') { for( ;bp <= end; ++bp) - tprinter(bp->c, strlen(bp->c)); + tprinter(bp->c, utf8len(bp->c)); } tprinter("\n", 1); } |