Fix coding style for new themes

Spaces around `=`

Author: jiho

R/theme-defaults.r

@@ -92,10 +92,10 @@ theme_linedraw <- function(base_size = 12, base_family = "") {
   theme_grey(base_size = base_size, base_family = base_family) %+replace%
     theme(
       axis.text         = element_text(colour = "black", size = rel(0.8)),
-      axis.ticks        = element_line(colour = "black", size=0.25),
-      legend.key        = element_rect(colour = "black", size=0.25),
+      axis.ticks        = element_line(colour = "black", size = 0.25),
+      legend.key        = element_rect(colour = "black", size = 0.25),
       panel.background  = element_rect(fill = "white", colour = NA),
-      panel.border      = element_rect(fill = NA, colour = "black", size=0.5),
+      panel.border      = element_rect(fill = NA, colour = "black", size = 0.5),
       panel.grid.major  = element_line(colour = "black", size = 0.05),
       panel.grid.minor  = element_line(colour = "black", size = 0.01),
       strip.background  = element_rect(fill = "black", colour = NA),
@@ -113,11 +113,11 @@ theme_light <- function(base_size = 12, base_family = "") {
   # Starts with theme_grey and then modify some parts
   theme_grey(base_size = base_size, base_family = base_family) %+replace%
     theme(
-      axis.ticks        = element_line(colour = "grey50", size=0.25),
-      legend.key        = element_rect(fill="white", colour = "grey50", size=0.25),
+      axis.ticks        = element_line(colour = "grey50", size = 0.25),
+      legend.key        = element_rect(fill = "white", colour = "grey50", size = 0.25),
       panel.background  = element_rect(fill = "white", colour = NA),
-      panel.border      = element_rect(fill = NA, colour = "grey50", size=0.5),
-      panel.grid.major  = element_line(colour = "grey80", size=0.25),
+      panel.border      = element_rect(fill = NA, colour = "grey50", size = 0.5),
+      panel.grid.major  = element_line(colour = "grey80", size = 0.25),
       panel.grid.minor  = element_line(colour = "grey92", size = 0.125),
       strip.background  = element_rect(fill = "grey50", colour = NA),
       strip.text.x      = element_text(colour = "white"),