markdown improvements

terwilligergreen · terwilligergreen · commit db6a2cb0b229 · 2015-10-25T11:43:41.000-04:00
diff --git a/lexicalscoping.md b/lexicalscoping.md
@@ -130,7 +130,7 @@ crazy <- function() {    # create a new environment with a local variable `x` an
 42
 ```
 
-The curly braces (brackets) are intended to highlight the fact in R the smallest unit of lexical scoping is the function. Unlike some programming languages such as C that allow block-level variable scope, R treats a block enclosed in brackets as part of the nearest function.
+*The curly braces (brackets) are intended to highlight the fact in R the smallest unit of lexical scoping is the function.* Unlike some programming languages such as C that allow block-level variable scope, R treats a block enclosed in brackets as part of the nearest function.
 
 ```R
 x <- 3.14

Original file line number	Diff line number	Diff line change
@@ -130,7 +130,7 @@ crazy <- function() { # create a new environment with a local variable `x` an
`130`	`130`	`42`
`131`	`131`	```
`132`	`132`
`133`		`-The curly braces (brackets) are intended to highlight the fact in R the smallest unit of lexical scoping is the function. Unlike some programming languages such as C that allow block-level variable scope, R treats a block enclosed in brackets as part of the nearest function.`
	`133`	`+The curly braces (brackets) are intended to highlight the fact in R the smallest unit of lexical scoping is the function. Unlike some programming languages such as C that allow block-level variable scope, R treats a block enclosed in brackets as part of the nearest function.`
`134`	`134`
`135`	`135`	```R
`136`	`136`	`x <- 3.14`