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git clone dmenu dmenu Log gph

Found at: gopher.r-36.net:70/scm/dmenu/commit/504b797be8ed4535a038974355a301fbf82e2509.gph

tapplied Ramils patch - dmenu - Dmenu fork with xft fonts.

git clone git://r-36.net/dmenu

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---

commit 504b797be8ed4535a038974355a301fbf82e2509

parent 503ca75af46d7b2756cad03b546f9570a1b57850

Author: Anselm R Garbe

Date:   Sat, 29 May 2010 12:55:38 +0100
applied Ramils patch
Diffstat:
  dmenu.c                             |      31 +++++++++++++++++++++----------
1 file changed, 21 insertions(+), 10 deletions(-)
---

diff --git a/dmenu.c b/dmenu.c

t@@ -19,6 +19,7 @@
 #define INRECT(X,Y,RX,RY,RW,RH) ((X) >= (RX) && (X) < (RX) + (RW) && (Y) >= (RY) && (Y) < (RY) + (RH))
 #define MIN(a, b)               ((a) < (b) ? (a) : (b))
 #define MAX(a, b)               ((a) > (b) ? (a) : (b))
+#define IS_UTF8_1ST_CHAR(c)     ((((c) & 0xc0) == 0xc0) || !((c) & 0x80))
 /* enums */
 enum { ColFG, ColBG, ColLast };
t@@ -360,7 +361,7 @@ initfont(const char *fontstr) {
 void
 kpress(XKeyEvent * e) {
         char buf[sizeof text];
-        int i, num;
+        int i, num, off;
         unsigned int len;
         KeySym ksym;
t@@ -475,13 +476,19 @@ kpress(XKeyEvent * e) {
                 break;
         case XK_BackSpace:
                 if(cursor > 0) {
-                        memmove(text + cursor - 1, text + cursor, sizeof text - cursor + 1);
-                        cursor--;
+                        off = 1;
+                        while(cursor > off && !IS_UTF8_1ST_CHAR(text[cursor - off]))
+                                off++;
+                        memmove(text + cursor - off, text + cursor, sizeof text - cursor + off);
+                        cursor -= off;
                         match(text);
                 }
                 break;
         case XK_Delete:
-                memmove(text + cursor, text + cursor + 1, sizeof text - cursor);
+                off = 1;
+                while(cursor + off < sizeof text - 1 && !IS_UTF8_1ST_CHAR(text[cursor + off]))
+                        off++;
+                memmove(text + cursor, text + cursor + off, sizeof text - cursor);
                 match(text);
                 break;
         case XK_End:
t@@ -517,9 +524,11 @@ kpress(XKeyEvent * e) {
                                 calcoffsets();
                         }
                 }
-                else if(cursor > 0)
-                        cursor--;
-                else
+                else if(cursor > 0) {
+                        do {
+                                cursor--;
+                        } while(cursor > 0 && !IS_UTF8_1ST_CHAR(text[cursor]));
+                } else
                         return;
                 break;
         case XK_Next:
t@@ -544,9 +553,11 @@ kpress(XKeyEvent * e) {
                 break;
         case XK_Right:
         case XK_Down:
-                if(cursor < len)
-                        cursor++;
-                else if(sel && sel->right) {
+                if(cursor < len) {
+                        do {
+                                cursor++;
+                        } while(cursor < len && !IS_UTF8_1ST_CHAR(text[cursor]));
+                } else if(sel && sel->right) {
                         sel=sel->right;
                         if(sel == next) {
                                 curr = next;
.


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