Removed unused variable and cleaned some comment. - st - Personal fork of st
 (HTM) git clone git://git.drkhsh.at/st.git
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       ---
 (DIR) commit fd281ad336166de21c9d8652f465ab40a0f12468
 (DIR) parent d58dd3b8bc42ed31232e4145696d7dacb117a31c
 (HTM) Author: Aurélien Aptel <aurelien.aptel@gmail.com>
       Date:   Sun, 10 May 2009 23:32:21 +0200
       
       Removed unused variable and cleaned some comment.
       
       Diffstat:
         M st.c                                |       5 ++---
       
       1 file changed, 2 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       @@ -217,7 +217,7 @@ escparse(void) {
                        }
                        break;
                case '(':
       -                /* humf charset stuff */
       +                /* XXX: graphic character set */
                        break;
                }
        }
       @@ -230,8 +230,7 @@ tmoveto(int x, int y) {
        
        void
        tcursor(int dir) {
       -        int xi = term.c.x, yi = term.c.y;
       -        int xf = xi, yf = yi;
       +        int xf = term.c.x, yf = term.c.y;
        
                switch(dir) {
                case CSup: