st

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commit f796533b1bab9aa8ea4e70b79d305c9aea47fe6a
parent 955923b38b1f08f6cb25a706cea2af5966339187
Author: Anders Eurenius <aes@spotify.com>
Date:   Sun, 22 Jun 2014 00:10:59 +0200

Render faint attribute

Faint text is implemented by allocating a new color at one-half
intensity of each of the r, g, b components, or if the text bold at the
same time, it is not made lighter.

Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>
Signed-off-by: Christoph Lohmann <20h@r-36.net>

Diffstat:
M
st.c
 | 
10
+++++++++-

1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/st.c b/st.c
@@ -3179,7 +3179,7 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
          * change basic system colors [0-7]
          * to bright system colors [8-15]
          */
-        if(BETWEEN(base.fg, 0, 7))
+        if(BETWEEN(base.fg, 0, 7) && !(base.mode & ATTR_FAINT))
             fg = &dc.col[base.fg + 8];
 
         if(base.mode & ATTR_ITALIC) {
@@ -3223,6 +3223,14 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
         bg = temp;
     }
 
+    if(base.mode & ATTR_FAINT && !(base.mode & ATTR_BOLD)) {
+        colfg.red = fg->color.red / 2;
+        colfg.green = fg->color.green / 2;
+        colfg.blue = fg->color.blue / 2;
+        XftColorAllocValue(xw.dpy, xw.vis, xw.cmap, &colfg, &revfg);
+        fg = &revfg;
+    }
+
     if(base.mode & ATTR_BLINK && term.mode & MODE_BLINK)
         fg = bg;