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Diffstat (limited to 'erts/doc/src/escript.xml')
| -rw-r--r-- | erts/doc/src/escript.xml | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/erts/doc/src/escript.xml b/erts/doc/src/escript.xml index 9e2a87dde6..d2b09d4515 100644 --- a/erts/doc/src/escript.xml +++ b/erts/doc/src/escript.xml @@ -1,4 +1,4 @@ -<?xml version="1.0" encoding="latin1" ?> +<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE comref SYSTEM "comref.dtd"> <comref> @@ -44,6 +44,7 @@ <p><c>escript</c> runs a script written in Erlang.</p> <p>Here follows an example.</p> <pre> +$ <input>chmod u+x factorial</input> $ <input>cat factorial</input> #!/usr/bin/env escript %% -*- erlang -*- @@ -66,12 +67,13 @@ usage() -> fac(0) -> 1; fac(N) -> N * fac(N-1). -$ <input>factorial 5</input> +$ <input>./factorial 5</input> factorial 5 = 120 -$ <input>factorial</input> +$ <input>./factorial</input> usage: factorial integer -$ <input>factorial five</input> -usage: factorial integer </pre> +$ <input>./factorial five</input> +usage: factorial integer + </pre> <p>The header of the Erlang script in the example differs from a normal Erlang module. The first line is intended to be the interpreter line, which invokes <c>escript</c>. However if you |