diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index 86e0cd9315..03c4a39761 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -79,11 +79,10 @@
 #include "utils/ps_status.h"
 
 
+/* In this module, access gettext() via err_gettext() */
 #undef _
 #define _(x) err_gettext(x)
 
-static const char *err_gettext(const char *str) pg_attribute_format_arg(1);
-static void set_errdata_field(MemoryContextData *cxt, char **ptr, const char *str);
 
 /* Global variables */
 ErrorContextCallback *error_context_stack = NULL;
@@ -129,10 +128,9 @@ static int	syslog_facility = LOG_LOCAL0;
 static void write_syslog(int level, const char *line);
 #endif
 
-static void write_console(const char *line, int len);
-
 #ifdef WIN32
 extern char *event_source;
+
 static void write_eventlog(int level, const char *line, int len);
 #endif
 
@@ -149,7 +147,6 @@ static int	recursion_depth = 0;	/* to detect actual recursion */
  * Saved timeval and buffers for formatted timestamps that might be used by
  * both log_line_prefix and csv logs.
  */
-
 static struct timeval saved_timeval;
 static bool saved_timeval_set = false;
 
@@ -169,9 +166,16 @@ static char formatted_log_time[FORMATTED_TS_LEN];
 	} while (0)
 
 
+static const char *err_gettext(const char *str) pg_attribute_format_arg(1);
+static void set_errdata_field(MemoryContextData *cxt, char **ptr, const char *str);
+static void write_console(const char *line, int len);
+static void setup_formatted_log_time(void);
+static void setup_formatted_start_time(void);
 static const char *process_log_prefix_padding(const char *p, int *padding);
 static void log_line_prefix(StringInfo buf, ErrorData *edata);
+static void write_csvlog(ErrorData *edata);
 static void send_message_to_server_log(ErrorData *edata);
+static void write_pipe_chunks(char *data, int len, int dest);
 static void send_message_to_frontend(ErrorData *edata);
 static char *expand_fmt_string(const char *fmt, ErrorData *edata);
 static const char *useful_strerror(int errnum);
@@ -179,10 +183,6 @@ static const char *get_errno_symbol(int errnum);
 static const char *error_severity(int elevel);
 static void append_with_tabs(StringInfo buf, const char *str);
 static bool is_log_level_output(int elevel, int log_min_level);
-static void write_pipe_chunks(char *data, int len, int dest);
-static void write_csvlog(ErrorData *edata);
-static void setup_formatted_log_time(void);
-static void setup_formatted_start_time(void);
 
 
 /*