Linewrap and conventions in src/dirax.c

1 files changed, 11 insertions, 4 deletions

diff --git a/src/dirax.c b/src/dirax.c
index 439d03b..2924380 100644
--- a/src/dirax.c
+++ b/src/dirax.c
@@ -35,12 +35,14 @@
 #include "displaywindow.h"
 #include "reproject.h"
 
+
 typedef enum {
 	DIRAX_INPUT_NONE,
 	DIRAX_INPUT_LINE,
 	DIRAX_INPUT_PROMPT
 } DirAxInputType;
 
+
 static void dirax_parseline(const char *line, ControlContext *ctx)
 {
 	int i, rf;
@@ -121,6 +123,7 @@ static void dirax_parseline(const char *line, ControlContext *ctx)
 	ctx->dirax_read_cell = 0;
 }
 
+
 static void dirax_sendline(const char *line, ControlContext *ctx)
 {
 	char *copy;
@@ -136,6 +139,8 @@ static void dirax_sendline(const char *line, ControlContext *ctx)
 	printf("DX: Sent '%s'\n", copy);	/* No newline here */
 	free(copy);
 }
+
+
 /* Send a "user" command to DirAx, failing if DirAx is not idle */
 static void dirax_sendline_if_idle(const char *line, ControlContext *ctx)
 {
@@ -147,6 +152,7 @@ static void dirax_sendline_if_idle(const char *line, ControlContext *ctx)
 	dirax_sendline(line, ctx);
 }
 
+
 static void dirax_send_next(ControlContext *ctx)
 {
 	switch ( ctx->dirax_step ) {
@@ -201,6 +207,7 @@ static void dirax_send_next(ControlContext *ctx)
 	}
 }
 
+
 static gboolean dirax_readable(GIOChannel *dirax, GIOCondition condition,
 				ControlContext *ctx)
 {
@@ -345,11 +352,13 @@ static gboolean dirax_readable(GIOChannel *dirax, GIOCondition condition,
 
 }
 
+
 void dirax_stop(ControlContext *ctx)
 {
 	dirax_sendline_if_idle("end\n", ctx);
 }
 
+
 void dirax_rerun(ControlContext *ctx)
 {
 	dirax_sendline_if_idle("go\n", ctx);
@@ -425,11 +434,9 @@ void dirax_invoke(ControlContext *ctx)
 					ctx);
 
 	displaywindow_update_dirax(ctx, ctx->dw);
-
-	return;
-
 }
 
+
 /* Despite being part of the same module, this has very little to do with
  * invoking DirAx */
 ReflectionList *dirax_load(const char *filename)
@@ -503,6 +510,7 @@ ReflectionList *dirax_load(const char *filename)
 	return list;
 }
 
+
 int dirax_is_drxfile(const char *filename)
 {
 
@@ -538,5 +546,4 @@ int dirax_is_drxfile(const char *filename)
 	fclose(fh);
 
 	return 0;
-
 }