gsl-shell.git - gsl-shell

diff --git a/agg-plot/lua-plot.cpp b/agg-plot/lua-plot.cpp
index 336d1bbd..8a6f186a 100644
--- a/agg-plot/lua-plot.cpp
+++ b/agg-plot/lua-plot.cpp

@@ -154,7 +154,7 @@ plot_new (lua_State *L)

{

const char *title = lua_tostring (L, 1);

if (title)

- p->title() = title;

+ p->title() = title;

}

return 1;

@@ -174,7 +174,7 @@ canvas_new (lua_State *L)

{

const char *title = lua_tostring (L, 1);

if (title)

- p->title() = title;

+ p->title() = title;

}

return 1;

@@ -188,7 +188,7 @@ plot_free (lua_State *L)

void

plot_add_gener_cpp (lua_State *L, sg_plot* p, bool as_line,

- gslshell::ret_status& st)

+ gslshell::ret_status& st)

{

agg::rgba8 color;

int layer_index = p->current_layer_index();

@@ -430,8 +430,8 @@ int

plot_index (lua_State *L)

{

return mlua_index_with_properties (L,

- plot_properties_get,

- plot_methods, false);

+ plot_properties_get,

+ plot_methods, false);

}

int

@@ -645,26 +645,26 @@ plot_set_categories (lua_State *L)

int k, n;

if (!lua_istable(L, 3))

- {

- AGG_UNLOCK();

- return luaL_error(L, "invalid categories, should be a table or nil");

- }

+ {

+ AGG_UNLOCK();

+ return luaL_error(L, "invalid categories, should be a table or nil");

+ }

p->enable_categories(dir);

n = lua_objlen(L, 3);

for (k = 1; k+1 <= n; k += 2)

- {

- lua_rawgeti(L, 3, k);

- lua_rawgeti(L, 3, k+1);

- if (lua_isnumber(L, -2) && lua_isstring(L, -1))

- {

- double v = lua_tonumber(L, -2);

- const char* s = lua_tostring(L, -1);

- p->add_category_entry(dir, v, s);

- }

- lua_pop(L, 2);

- }

+ {

+ lua_rawgeti(L, 3, k);

+ lua_rawgeti(L, 3, k+1);

+ if (lua_isnumber(L, -2) && lua_isstring(L, -1))

+ {

+ double v = lua_tonumber(L, -2);

+ const char* s = lua_tostring(L, -1);

+ p->add_category_entry(dir, v, s);

+ }

+ lua_pop(L, 2);

+ }

}

AGG_UNLOCK();