Fixed some memory leaks.

Added DOXYGEN-like description to new functions.

src/command.c

@@ -27,6 +27,8 @@
 #include <errno.h>
 #include <string.h>
 
+#include "mhl/memory.h"
+
 #include "global.h"		/* home_dir */
 #include "tty.h"
 #include "widget.h"		/* WInput */
@@ -136,6 +138,7 @@ examine_cd (char *path)
     }
     g_free (q);
     g_free (path_tilde);
+    mhl_mem_free(path);
     return result;
 }
 

src/complete.c

@@ -31,6 +31,8 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "mhl/memory.h"
+
 #include "global.h"
 #include "tty.h"
 #include "win.h"
@@ -934,6 +936,7 @@ complete_engine (WInput *in, int what_to_do)
 		    free_completions (in);
 	    } else
 	        beep ();
+	    //mhl_mem_free(complete);
         }
     	if ((what_to_do & DO_QUERY) && in->completions && in->completions [1]) {
     	    int maxlen = 0, i, count = 0;
@@ -944,10 +947,9 @@ complete_engine (WInput *in, int what_to_do)
     	    WListbox *query_list;
     	    
     	    for (p=in->completions + 1; *p; count++, p++) {
-    	    *p = escape_string(*p);
     	    	if ((i = strlen (*p)) > maxlen)
     	    	    maxlen = i;
-			}
+	    }
     	    start_x = in->widget.x;
     	    start_y = in->widget.y;
     	    if (start_y - 2 >= count) {

src/file.c

@@ -50,6 +50,8 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include "mhl/memory.h"
+
 #include "global.h"
 #include "tty.h"
 #include "eregex.h"
@@ -1872,9 +1874,13 @@ panel_operate (void *source_panel, FileOperation operation,
 		g_free (dest);
 		dest = temp2;
 		temp = NULL;
-
+		
+		temp2 = source_with_path;
 		source_with_path = unescape_string(source_with_path);
+		mhl_mem_free(temp2);
+		temp2 = dest;
 		dest = unescape_string(dest);
+		mhl_mem_free(temp2);
 		switch (operation) {
 		case OP_COPY:
 		    /*
@@ -1965,10 +1971,15 @@ panel_operate (void *source_panel, FileOperation operation,
 		    value = transform_error;
 		else {
 		    char *temp2 = concat_dir_and_file (dest, temp);
+		    char *temp3;
+
+		    temp3 = source_with_path;
+		    source_with_path = unescape_string(source_with_path);
+		    mhl_mem_free(temp3);
+		    temp3 = temp2;
+		    temp2 = unescape_string(temp2);
+		    mhl_mem_free(temp3);
 
-			source_with_path = unescape_string(source_with_path);
-			temp2 = unescape_string(temp2);
-			
 		    switch (operation) {
 		    case OP_COPY:
 			/*

src/util.c

@@ -1526,3 +1526,4 @@ Q_ (const char *s)
     sep = strchr(result, '|');
     return (sep != NULL) ? sep + 1 : result;
 }
+