Merge pull request #172 from JuliaLang/nl/displaysize

Add displaysize(), fix version script

README.md

@@ -133,19 +133,16 @@ Currently, the `@compat` macro supports the following syntaxes:
 
 * `super` is now `supertype` [#14338](https://github.com/JuliaLang/julia/pull/14338)
 
-
 * `qr(A, pivot=b)` is now `qr(A, Val{b})`, likewise for `qrfact` and `qrfact!`
 
-
 * `readall` and `readbytes` are now `readstring` and `read` [#14660](https://github.com/JuliaLang/julia/pull/14660)
 
 * `get_bigfloat_precision` is now `precision(BigFloat)`, `set_precision` is `setprecision` and `with_bigfloat_precision` is now also `setprecision`
 [#13232](https://github.com/JuliaLang/julia/pull/13232)
 
 * `get_rounding` is now `rounding`. `set_rounding` and `with_rounding` are now `setrounding` [#13232](https://github.com/JuliaLang/julia/pull/13232)
 
-
-
+*  `Base.tty_size` (which was not exported) is now `displaysize` in Julia 0.5.
 
 ## New macros
 
@@ -180,10 +177,10 @@ Currently, the `@compat` macro supports the following syntaxes:
 If you're adding additional compatibility code to this package, the [`bin/version.sh` script is useful for extracting the version number from a git commit SHA. For example, from the git repository of `julia`, run something like this:
 
 ```sh
-bash $ /path/to/Compat/bin/version.sh e3aa57efbc6542efbcc7feac9b1309d628ac6f12
-2418
+bash $ /path/to/Compat/bin/version.sh a378b60fe483130d0d30206deb8ba662e93944da
+0.5.0-dev+2023
 ```
 
 This prints a number `XXXX`, and you can then test whether Julia
-is at least this version by `VERSION >= v"0.4.0-dev+XXXX"` (assuming
-it is a commit from the 0.4 development cycle).
+is at least this version by `VERSION >= v"0.Y.0-dev+XXXX"` (assuming
+it is a commit from the 0.Y development cycle).

bin/version.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
 last_tag=$(git describe --tags --abbrev=0)
-echo -n "0.4.0-dev+"
-git rev-list $1 ^$last_tag | wc -l | sed -e 's/[^[:digit:]]//g'
+ver=$(cat VERSION)
+nb=$(git rev-list $1 ^$last_tag | wc -l | sed -e 's/[^[:digit:]]//g')
+echo "$ver+$nb"

src/Compat.jl

@@ -820,7 +820,11 @@ if VERSION < v"0.5.0-dev+2228"
         s = open(filename)
         EachLine(s, ()->close(s))
     end
+end
 
+if VERSION < v"0.5.0-dev+2023"
+    const displaysize = Base.tty_size
+    export displaysize
 end
 
 

test/runtests.jl

@@ -818,3 +818,5 @@ for T in (BigFloat, Float64)
 end
 
 end
+
+@test typeof(displaysize()) == @compat(Tuple{Int, Int})