diff options
Diffstat (limited to 'manual')
| -rw-r--r-- | manual/manual/cmds/comp.etex | 17 | ||||
| -rw-r--r-- | manual/manual/cmds/native.etex | 4 | ||||
| -rw-r--r-- | manual/manual/cmds/top.etex | 4 |
3 files changed, 22 insertions, 3 deletions
diff --git a/manual/manual/cmds/comp.etex b/manual/manual/cmds/comp.etex index a7aabd2957..0e3fc1fd87 100644 --- a/manual/manual/cmds/comp.etex +++ b/manual/manual/cmds/comp.etex @@ -162,6 +162,19 @@ Pass the given option to the C compiler and linker. When linking in "-ccopt -L"\var{dir} causes the C linker to search for C libraries in directory \var{dir}. (See the "-custom" option.) +\item["-color" \var{mode}] +Enable or disable colors in compiler messages (especially warnings and errors). +The following modes are supported: +\begin{description} + \item["auto"] use heuristics to enable colors only if the output supports them (an ANSI-compatible tty terminal); + \item["always"] enable colors unconditionally; + \item["never"] disable color output. +\end{description} +The default setting is 'auto', and the current heuristic +checks that the "TERM" environment variable exists and is +not empty or "dumb", and that \verb!isatty(stderr)! holds. + + \item["-compat-32"] Check that the generated bytecode executable can run on 32-bit platforms and signal an error if it cannot. This is useful when @@ -392,7 +405,9 @@ a future version of OCaml. \item["-short-paths"] When a type is visible under several module-paths, use the shortest one when printing the type's name in inferred interfaces and error and -warning messages. +warning messages. Identifier names starting with an underscore "_" or +containing double underscores "__" incur a penalty of $+10$ when computing +their length. \item["-strict-sequence"] Force the left-hand part of each sequence to have type unit. diff --git a/manual/manual/cmds/native.etex b/manual/manual/cmds/native.etex index 33b2399c65..f20a43dcdd 100644 --- a/manual/manual/cmds/native.etex +++ b/manual/manual/cmds/native.etex @@ -384,7 +384,9 @@ a future version of OCaml. \item["-short-paths"] When a type is visible under several module-paths, use the shortest one when printing the type's name in inferred interfaces and error and -warning messages. +warning messages. Identifier names starting with an underscore "_" or +containing double underscores "__" incur a penalty of $+10$ when computing +their length. \item["-strict-sequence"] Force the left-hand part of each sequence to have type unit. diff --git a/manual/manual/cmds/top.etex b/manual/manual/cmds/top.etex index 4d1ae5cde7..6dfba25023 100644 --- a/manual/manual/cmds/top.etex +++ b/manual/manual/cmds/top.etex @@ -211,7 +211,9 @@ a future version of OCaml. \item["-short-paths"] When a type is visible under several module-paths, use the shortest one when printing the type's name in inferred interfaces and error and -warning messages. +warning messages. Identifier names starting with an underscore "_" or +containing double underscores "__" incur a penalty of $+10$ when computing +their length. \item["-stdin"] Read the standard input as a script file rather than starting an |