From 0eb45e21d406539caaad98bfc1740f9a11e32565 Mon Sep 17 00:00:00 2001
From: Richard Carlsson <richardc@klarna.com>
Date: Tue, 6 Dec 2016 12:14:18 +0100
Subject: Add shell shortcut for recompiling existing modules

This extends the shell function c/1 and c/2 so that if the argument is a
module name instead of a file name, it automatically locates the .beam file
and the corresponding source file, and then recompiles the module using the
same compiler options (plus any options passed to c/2). If compilation
fails, the old beam file is preserved. Also adds c(Mod, Opts, Filter),
where the Filter argument allows you to remove old compiler options before
the new options are added.
---
 lib/stdlib/doc/src/shell.xml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'lib/stdlib/doc/src/shell.xml')

diff --git a/lib/stdlib/doc/src/shell.xml b/lib/stdlib/doc/src/shell.xml
index d6e8036d4e..f52bc39deb 100644
--- a/lib/stdlib/doc/src/shell.xml
+++ b/lib/stdlib/doc/src/shell.xml
@@ -165,12 +165,12 @@
       <item>
         <p>Evaluates <c>shell_default:help()</c>.</p>
       </item>
-      <tag><c>c(File)</c></tag>
+      <tag><c>c(Mod)</c></tag>
       <item>
-        <p>Evaluates <c>shell_default:c(File)</c>. This compiles
-          and loads code in <c>File</c> and purges old versions of
-          code, if necessary. Assumes that the file and module names
-          are the same.</p>
+        <p>Evaluates <c>shell_default:c(Mod)</c>. This compiles and
+          loads the module <c>Mod</c> and purges old versions of the
+          code, if necessary. <c>Mod</c> can be either a module name or a
+          a source file path, with or without <c>.erl</c> extension.</p>
       </item>
       <tag><c>catch_exception(Bool)</c></tag>
       <item>
-- 
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