align generate wire template

tools/generate-wire.py

@@ -194,13 +194,13 @@ class Field(object):
 fromwire_impl_templ = """bool fromwire_{name}({ctx}const void *p{args})
 {{
 {fields}
-        const u8 *cursor = p;
+\tconst u8 *cursor = p;
-        size_t plen = tal_len(p);
+\tsize_t plen = tal_len(p);
 
-        if (fromwire_u16(&cursor, &plen) != {enum.name})
+\tif (fromwire_u16(&cursor, &plen) != {enum.name})
-                return false;
+\t\treturn false;
 {subcalls}
-        return cursor != NULL;
+\treturn cursor != NULL;
 }}
 """
 
@@ -212,11 +212,11 @@ towire_header_templ = """u8 *towire_{name}(const tal_t *ctx{args});
 towire_impl_templ = """u8 *towire_{name}(const tal_t *ctx{args})
 {{
 {field_decls}
-        u8 *p = tal_arr(ctx, u8, 0);
+\tu8 *p = tal_arr(ctx, u8, 0);
-        towire_u16(&p, {enumname});
+\ttowire_u16(&p, {enumname});
 {subcalls}
 
-        return memcheck(p, tal_count(p));
+\treturn memcheck(p, tal_count(p));
 }}
 """
 
@@ -224,17 +224,17 @@ printwire_header_templ = """void printwire_{name}(const u8 *cursor);
 """
 printwire_impl_templ = """void printwire_{name}(const u8 *cursor)
 {{
-        size_t plen = tal_len(cursor);
+\tsize_t plen = tal_len(cursor);
 
-        if (fromwire_u16(&cursor, &plen) != {enum.name}) {{
+\tif (fromwire_u16(&cursor, &plen) != {enum.name}) {{
-                printf("WRONG TYPE?!\\n");
+\t\tprintf("WRONG TYPE?!\\n");
-                return;
+\t\treturn;
-        }}
+\t}}
 
 {subcalls}
 
-        if (plen != 0)
+\tif (plen != 0)
-                printf("EXTRA: %s\\n", tal_hexstr(NULL, cursor, plen));
+\t\tprintf("EXTRA: %s\\n", tal_hexstr(NULL, cursor, plen));
 }}
 """
 
@@ -620,14 +620,14 @@ impl_template = """/* This file was generated by generate-wire.py */
 
 const char *{enumname}_name(int e)
 {{
-        static char invalidbuf[sizeof("INVALID ") + STR_MAX_CHARS(e)];
+\tstatic char invalidbuf[sizeof("INVALID ") + STR_MAX_CHARS(e)];
 
-        switch ((enum {enumname})e) {{
+\tswitch ((enum {enumname})e) {{
-        {cases}
+\t{cases}
-        }}
+\t}}
 
-        sprintf(invalidbuf, "INVALID %i", e);
+\tsprintf(invalidbuf, "INVALID %i", e);
-        return invalidbuf;
+\treturn invalidbuf;
 }}
 
 {func_decls}
@@ -657,11 +657,11 @@ print_template = """/* This file was generated by generate-wire.py */
 
 void print_message(const u8 *msg)
 {{
-        switch ((enum {enumname})fromwire_peektype(msg)) {{
+\tswitch ((enum {enumname})fromwire_peektype(msg)) {{
-        {printcases}
+\t{printcases}
-        }}
+\t}}
 
-        printf("UNKNOWN: %s\\n", tal_hex(msg, msg));
+\tprintf("UNKNOWN: %s\\n", tal_hex(msg, msg));
 }}
 
 {func_decls}