St Live font reload patch

font-live-reload.diff

diff --git a/st.c b/st.c
index 21c6739..dd3c577 100644
--- a/st.c
+++ b/st.c
@@ -1936,6 +1936,15 @@ strhandle(void)
                                }
                        }
                        return;
+               case 69:
+                       if (narg < 2)
+                               break;
+                       xunloadfonts();
+                       xloadfonts(strescseq.args[1], 0);
+                       xloadsparefonts();
+                       cresize(0, 0);
+                       xhints();
+                       return;
                case 4: /* color set */
                        if (narg < 3)
                                break;
diff --git a/win.h b/win.h
index a6ef1b9..7a60768 100644
--- a/win.h
+++ b/win.h
@@ -23,6 +23,11 @@ enum win_mode {
                          |MODE_MOUSEMANY,
 };

+void xloadfonts(char *, double);
+void xloadsparefonts(void);
+void xunloadfonts(void);
+void xhints(void);
+void cresize(int, int);
 void xbell(void);
 void xclipcopy(void);
 void xdrawcursor(int, int, Glyph, int, int, Glyph);
diff --git a/x.c b/x.c
index c09392b..b97d6b9 100644
--- a/x.c
+++ b/x.c
@@ -160,16 +160,11 @@ static void ximopen(Display *);
 static void ximinstantiate(Display *, XPointer, XPointer);
 static void ximdestroy(XIM, XPointer, XPointer);
 static void xinit(int, int);
-static void cresize(int, int);
 static void xresize(int, int);
-static void xhints(void);
 static int xloadcolor(int, const char *, Color *);
 static int xloadfont(Font *, FcPattern *);
-static void xloadfonts(char *, double);
 static int xloadsparefont(FcPattern *, int);
-static void xloadsparefonts(void);
 static void xunloadfont(Font *);
-static void xunloadfonts(void);
 static void xsetenv(void);
 static void xseturgency(int);
 static int evcol(XEvent *);

Note: apply with git apply --ignore-space-change --ignore-whitespace