--- a/chapters/27.markdown Wed Apr 03 21:53:35 2013 -0400
+++ b/chapters/27.markdown Wed Apr 03 21:57:57 2013 -0400
@@ -12,13 +12,13 @@
:::vim
:echom strlen("foo")
-Vim displays "3", which is the length of the string "foo". Now try the
+Vim displays `3`, which is the length of the string `"foo"`. Now try the
following command:
:::vim
:echom len("foo")
-Vim once again displays "3". When used with Strings `len` and `strlen` have
+Vim once again displays `3`. When used with Strings `len` and `strlen` have
identical effects. We'll come back to `len` later in the book.
Splitting
@@ -52,14 +52,14 @@
:::vim
:echo join(["foo", "bar"], "...")
-Vim will display "foo...bar". Don't worry about the list syntax for now.
+Vim will display `foo...bar`. Don't worry about the list syntax for now.
`split` and `join` can be paired to great effect. Run the following command:
:::vim
:echo join(split("foo bar"), ";")
-Vim displays "foo;bar". First we split the string "foo bar" into a list, then
+Vim displays `foo;bar`. First we split the string `"foo bar"` into a list, then
we joined that list together using a semicolon as the separator.
Lower and Upper Case
@@ -72,7 +72,7 @@
:echom tolower("Foo")
:echom toupper("Foo")
-Vim displays "foo" and "FOO". This should be pretty easy to understand.
+Vim displays `foo` and `FOO`. This should be pretty easy to understand.
In many languages (like Python) a common idiom is to force strings to lowercase
before comparing them to perform a case-insensitive comparison. In Vimscript
--- a/chapters/29.markdown Wed Apr 03 21:53:35 2013 -0400
+++ b/chapters/29.markdown Wed Apr 03 21:57:57 2013 -0400
@@ -62,7 +62,7 @@
:::vim
:normal! /foo<cr>
-At first glance it may seem like this should perform a search for "foo", but
+At first glance it may seem like this should perform a search for `foo`, but
you'll see that it doesn't work. The problem is that `normal!` doesn't parse
special character sequences like `<cr>`.
--- a/chapters/30.markdown Wed Apr 03 21:53:35 2013 -0400
+++ b/chapters/30.markdown Wed Apr 03 21:57:57 2013 -0400
@@ -7,7 +7,7 @@
:::vim
:execute "normal! gg/foo\<cr>dd"
-This will move to the top of the file, search for the first occurrence of "foo",
+This will move to the top of the file, search for the first occurrence of `foo`,
and delete the line that contains it.
Previously we tried to use `normal!` with a search command but couldn't enter
--- a/chapters/31.markdown Wed Apr 03 21:53:35 2013 -0400
+++ b/chapters/31.markdown Wed Apr 03 21:57:57 2013 -0400
@@ -49,7 +49,7 @@
/print
As you type in each letter, Vim will start highlighting them in the first line.
-When you press return to execute the search *all* the instances of "print" will
+When you press return to execute the search *all* the instances of `print` will
be highlighted and your cursor will be moved to the next match.
Now try running the following command:
@@ -57,7 +57,7 @@
:::vim
:execute "normal! gg/print\<cr>"
-This will go to the top of the file and perform a search for "print", putting us
+This will go to the top of the file and perform a search for `print`, putting us
at the first match. It does this using `:execute "normal! ..."` which we saw in
the previous chapter.
@@ -67,7 +67,7 @@
:::vim
:execute "normal! gg/print\<cr>n"
-Vim will put the cursor on the second "print" in the buffer (and all the matches
+Vim will put the cursor on the second `print` in the buffer (and all the matches
will be highlighted).
Let's try going in the opposite direction. Run this command: