Use str_view htmlwidget

.travis.yml

@@ -23,7 +23,7 @@ install:
   # Install R packages
   - ./travis-tool.sh r_binary_install knitr png
   - ./travis-tool.sh r_install        ggplot2 dplyr tidyr pryr stringr
-  - ./travis-tool.sh github_package   hadley/bookdown garrettgman/DSR hadley/readr gaborcsardi/rcorpora
+  - ./travis-tool.sh github_package   hadley/bookdown garrettgman/DSR hadley/readr gaborcsardi/rcorpora hadley/stringr
 
 script: jekyll build
 

strings.Rmd

@@ -176,7 +176,7 @@ common <- rcorpora::corpora("words/common")$commonWords
 ### Match anything and escaping
 
 ```{r}
-str_subset(c("abc", "adc", "bef"), "a.c")
+str_view(c("abc", "adc", "bef"), "a.c")
 ```
 
 But if "`.`" matches any character, how do you match an actual "`.`"? You need to use an "escape" to tell the regular expression you want to match it exactly, not use the special behaviour. The escape character used by regular expressions is `\`. Unfortunately, that's also the escape character used by strings, so to match a literal "`.`" you need to use `\\.`.
@@ -189,7 +189,7 @@ dot <- "\\."
 cat(dot, "\n")
 
 # And this tells R to look for explicit .
-str_subset(c("abc", "a.c", "bef"), "a\\.c")
+str_view(c("abc", "a.c", "bef"), "a\\.c")
 ```
 
 If `\` is used an escape character, how do you match a literal `\`? Well you need to escape it, creating the regular expression `\\`. And in R that needs to be in a string, so you need to write `"\\\\"` - that's right, you need four backslashes to match one!
@@ -218,7 +218,7 @@ Regular expressions can also match things that are not characters. The most impo
 To force a regular expression to only match a complete string, anchor it with both `^` and `$`.:
 
 ```{r}
-str_detect(c("abcdef", "bcd"), "^bcd$")
+str_view(c("abcdef", "bcd"), "^bcd$")
 ```
 
 My favourite mneomic for rememember which is which (from [Evan Misshula](https://twitter.com/emisshula/status/323863393167613953): begin with power (`^`), end with money (`$`).
@@ -246,13 +246,13 @@ Remember, to create a regular expression containing `\d` or `\s`, you'll need to
 A similar idea is alternation: `x|y` matches either x or y. Note that the precedence for `|` is low, so that `abc|xyz` matches either `abc` or `xyz` not `abcyz` or `abxyz`:
 
 ```{r}
-str_detect(c("abc", "xyz"), "abc|xyz")
+str_view(c("abc", "xyz"), "abc|xyz")
 ```
 
 Like with mathematical expression, if precedence ever gets confusing, use parentheses to make it clear what you want:
 
 ```{r}
-str_detect(c("grey", "gray"), "gr(e|a)y")
+str_view(c("grey", "gray"), "gr(e|a)y")
 ```
 
 Practice these by finding:

www/.gitignore

@@ -1,3 +1 @@
-bootstrap-2.3.2/
-highlight/
-jquery-1.11.0/
+*