diff --git a/.debugusrc.js b/.debugusrc.js
index 16c9989..cbcb861 100644
--- a/.debugusrc.js
+++ b/.debugusrc.js
@@ -1,6 +1,6 @@
 // Main script
 
-log_inf("Loading system init script");
+lif("Loading system init script");
 
 var register_names = [
     "rax",
@@ -34,42 +34,42 @@ var register_names = [
     "stat",
 ];
 
-function dump_regs()
+function dr()
 {
-    log_inf("Register dump:");
+    lif("Register dump:");
     for (var i = 0; i < register_names.length; i++) {
-        log_inf(register_names[i] + " " + get_reg(register_names[i]));
+        lif(register_names[i] + " " + gr(register_names[i]));
     }
 }
 
-function mem_read_reg(reg)
+function mrdr(reg)
 {
-    return mem_read(get_reg(reg));
+    return mrd(gr(reg));
 }
 
-function mem_write_reg(reg, v)
+function mwrr(reg, v)
 {
-    mem_write(get_reg(reg), v);
+    mwr(gr(reg), v);
 }
 
-function print_rip()
+function prip()
 {
-    log_inf("rip " + get_reg("rip"));
+    lif("rip " + gr("rip"));
 }
 
-function print_file()
+function pf()
 {
-    log_inf("Debugging file \"" + get_file() + "\"");
+    lif("Debugging file \"" + gf() + "\"");
 }
 
-function print_pid()
+function ppid()
 {
-    log_inf("Debuggee PID is " + get_pid());
+    lif("Debuggee PID is " + pid());
 }
 
-function print_program_load_offset()
+function pplo()
 {
-    log_inf("Program load offset is " + get_program_load_offset());
+    lif("Program load offset is " + plo());
 }
 
-load_script(".debugusrc1.js");
+ldscr(".debugusrc1.js");
diff --git a/.debugusrc1.js b/.debugusrc1.js
index 2ef9bf9..fc30ccc 100644
--- a/.debugusrc1.js
+++ b/.debugusrc1.js
@@ -1,32 +1,32 @@
 // User script
 
-log_inf("Loading user init script for program ./test");
-log_err("Test error message");
+lif("Loading user init script for program ./test");
+ler("Test error message");
 
 var offset = "0x0000000000001169"; // dupa(), objdump -d ./test
 
 // Testing...
-print_file();
-print_pid();
-print_program_load_offset();
-mk_brk_addr(offset);
-list_brks();
+pf();
+ppid();
+pplo();
+baddr(offset);
+lsbrk();
 
-log_inf("1 --------------------------------------------");
-dump_regs();
-var r14 = get_reg("r14");
-set_reg("r14", "0x0");
-log_inf("2 --------------------------------------------");
-dump_regs();
-set_reg("r14", r14);
-log_inf("3 --------------------------------------------");
-dump_regs();
+lif("1 --------------------------------------------");
+dr();
+var r14 = gr("r14");
+sr("r14", "0x0");
+lif("2 --------------------------------------------");
+dr();
+sr("r14", r14);
+lif("3 --------------------------------------------");
+dr();
 
-var r14_mem = mem_read_reg("r14");
-log_inf("Memory at r14 " + r14_mem);
-mem_write_reg("r14", "0x696969");
-log_inf("Memory at r14 " + mem_read_reg("r14"));
-mem_write_reg("r14", r14_mem);
-log_inf("Memory at r14 " + mem_read_reg("r14"));
+var r14_mem = mrdr("r14");
+lif("Memory at r14 " + r14_mem);
+mwrr("r14", "0x696969");
+lif("Memory at r14 " + mrdr("r14"));
+mwrr("r14", r14_mem);
+lif("Memory at r14 " + mrdr("r14"));
 
 // cont();
diff --git a/debugus.c b/debugus.c
index 52dd2bc..0a4fc8b 100644
--- a/debugus.c
+++ b/debugus.c
@@ -262,7 +262,7 @@ void dbg_js_cont(js_State *js)
     js_pushundefined(js);
 }
 
-void dbg_js_mk_brk_addr(js_State *js)
+void dbg_js_baddr(js_State *js)
 {
     Dbg *dbg = getdbg();
     const char *addr_str = js_tostring(js, 1);
@@ -278,7 +278,7 @@ done:
     js_pushundefined(js);
 }
 
-void dbg_js_rm_brk_addr(js_State *js)
+void dbg_js_rmbaddr(js_State *js)
 {
     Dbg *dbg = getdbg();
     const char *addr_str = js_tostring(js, 1);
@@ -293,7 +293,7 @@ done:
     js_pushundefined(js);
 }
 
-void dbg_js_set_program_load_offset(js_State *js)
+void dbg_js_splo(js_State *js)
 {
     Dbg *dbg = getdbg();
     const char *addr_str = js_tostring(js, 1);
@@ -304,13 +304,13 @@ void dbg_js_set_program_load_offset(js_State *js)
     js_pushundefined(js);
 }
 
-void dbg_js_get_program_load_offset(js_State *js)
+void dbg_js_plo(js_State *js)
 {
     Dbg *dbg = getdbg();
     js_pushnumber(js, dbg->program_load_offset);
 }
 
-void dbg_js_list_brks(js_State *js)
+void dbg_js_lsbrk(js_State *js)
 {
     Dbg *dbg = getdbg();
     int c = 0;
@@ -327,21 +327,21 @@ void dbg_js_list_brks(js_State *js)
     js_pushundefined(js);
 }
 
-void dbg_js_log_inf(js_State *js)
+void dbg_js_lif(js_State *js)
 {
     const char *str = js_tostring(js, 1);
     LOG_INF("%s\n", str);
     js_pushundefined(js);
 }
 
-void dbg_js_log_err(js_State *js)
+void dbg_js_ler(js_State *js)
 {
     const char *str = js_tostring(js, 1);
     LOG_ERR("%s\n", str);
     js_pushundefined(js);
 }
 
-void dbg_js_load_script(js_State *js)
+void dbg_js_ldscr(js_State *js)
 {
     void dbg_load_script(Dbg *dbg, const char *script_path);
     Dbg *dbg = getdbg();
@@ -350,19 +350,19 @@ void dbg_js_load_script(js_State *js)
     js_pushundefined(js);
 }
 
-void dbg_js_get_file(js_State *js)
+void dbg_js_gf(js_State *js)
 {
     Dbg *dbg = getdbg();
     js_pushstring(js, dbg->file);
 }
 
-void dbg_js_get_pid(js_State *js)
+void dbg_js_pid(js_State *js)
 {
     Dbg *dbg = getdbg();
     js_pushnumber(js, dbg->pid);
 }
 
-void dbg_js_get_reg(js_State *js)
+void dbg_js_gr(js_State *js)
 {
     Dbg *dbg = getdbg();
     const char *name = js_tostring(js, 1);
@@ -373,7 +373,7 @@ void dbg_js_get_reg(js_State *js)
     js_pushstring(js, buf);
 }
 
-void dbg_js_set_reg(js_State *js)
+void dbg_js_sr(js_State *js)
 {
     Dbg *dbg = getdbg();
     const char *name = js_tostring(js, 1);
@@ -385,7 +385,7 @@ void dbg_js_set_reg(js_State *js)
     js_pushundefined(js);
 }
 
-void dbg_js_mem_read(js_State *js)
+void dbg_js_mrd(js_State *js)
 {
     Dbg *dbg = getdbg();
     const char *addr_str = js_tostring(js, 1);
@@ -397,7 +397,7 @@ void dbg_js_mem_read(js_State *js)
     js_pushstring(js, buf);
 }
 
-void dbg_js_mem_write(js_State *js)
+void dbg_js_mwr(js_State *js)
 {
     Dbg *dbg = getdbg();
     const char *addr_str = js_tostring(js, 1);
@@ -410,7 +410,7 @@ void dbg_js_mem_write(js_State *js)
     js_pushundefined(js);
 }
 
-void dbg_js_list_syms(js_State *js)
+void dbg_js_lsm(js_State *js)
 {
     Dbg *dbg = getdbg();
     for (int i = 0; i < dbg->symbols.count; i++) {
@@ -431,21 +431,21 @@ void dbg_init_js(Dbg *dbg)
     } while(0)
 
     make_js_func(cont, 0);
-    make_js_func(mk_brk_addr, 1 /*addr*/);
-    make_js_func(rm_brk_addr, 1 /*addr*/);
-    make_js_func(list_brks, 0);
-    make_js_func(set_program_load_offset, 1 /*offset*/);
-    make_js_func(log_inf, 1 /*string*/);
-    make_js_func(log_err, 1 /*string*/);
-    make_js_func(load_script, 1 /*path*/);
-    make_js_func(get_file, 0);
-    make_js_func(get_pid, 0);
-    make_js_func(get_program_load_offset, 0);
-    make_js_func(get_reg, 1 /*reg name*/);
-    make_js_func(set_reg, 2 /* reg name, value*/);
-    make_js_func(mem_read, 1 /*addr*/);
-    make_js_func(mem_write, 2 /*addr, value*/);
-    make_js_func(list_syms, 0);
+    make_js_func(baddr, 1 /*addr*/);
+    make_js_func(rmbaddr, 1 /*addr*/);
+    make_js_func(lsbrk, 0);
+    make_js_func(splo, 1 /*offset*/);
+    make_js_func(lif, 1 /*string*/);
+    make_js_func(ler, 1 /*string*/);
+    make_js_func(ldscr, 1 /*path*/);
+    make_js_func(gf, 0);
+    make_js_func(pid, 0);
+    make_js_func(plo, 0);
+    make_js_func(gr, 1 /*reg name*/);
+    make_js_func(sr, 2 /* reg name, value*/);
+    make_js_func(mrd, 1 /*addr*/);
+    make_js_func(mwr, 2 /*addr, value*/);
+    make_js_func(lsm, 0);
 
     #undef make_js_func
 }