tSmall bugfix for makeglyphfontspecs call in drawregion - st - [fork] customized build of st, the simple terminal
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       ---
 (DIR) commit 89cf0fc597a2bcc16b1516c6f6d750a06175f1c7
 (DIR) parent ae1923d27533ff46400d93765e971558201ca1ee
 (HTM) Author: suigin <suigin@national.shitposting.agency>
       Date:   Sat,  9 May 2015 15:22:40 -0700
       
       Small bugfix for makeglyphfontspecs call in drawregion
       
       Here's a patch that fixes a bug when calling `makedrawglyphfontspecs'
       in `drawregion'. Wasn't offseting the pointer into the input glyphs
       array by `x1'. The bug isn't causing any problems currently, because
       `drawregion' is always called with `x1' and `y1' values of 0, but if
       tthis ever changes in the future, the bug would certainly cause some
       problems.
       
       Diffstat:
         M st.c                                |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       t@@ -3663,7 +3663,7 @@ drawregion(int x1, int y1, int x2, int y2) {
                        term.dirty[y] = 0;
        
                        specs = term.specbuf;
       -                numspecs = xmakeglyphfontspecs(specs, &term.line[y][0], x2 - x1, x1, y);
       +                numspecs = xmakeglyphfontspecs(specs, &term.line[y][x1], x2 - x1, x1, y);
        
                        i = ox = 0;
                        for(x = x1; x < x2 && i < numspecs; x++) {