there are plans to remove tradcpp from base mdoc changes would be better sent upstream
On Tue, Sep 20, 2022 at 08:18:16PM -0400, Josiah Frentsos wrote: > Index: main.c > =================================================================== > RCS file: /cvs/src/libexec/tradcpp/main.c,v > retrieving revision 1.5 > diff -u -p -r1.5 main.c > --- main.c 23 Aug 2019 04:38:55 -0000 1.5 > +++ main.c 21 Sep 2022 00:13:37 -0000 > @@ -963,7 +963,8 @@ usage(const char *progname, const char * > va_end(ap); > fprintf(stderr, "\n"); > > - fprintf(stderr, "usage: %s [options] [infile [outfile]]\n", progname); > + fprintf(stderr, "usage: %s [option ...] [infile [outfile]]\n", > + progname); > fprintf(stderr, "Common options:\n"); > fprintf(stderr, " -C Retain comments\n"); > fprintf(stderr, " -Dmacro[=def] Predefine macro\n"); > Index: tradcpp.1 > =================================================================== > RCS file: /cvs/src/libexec/tradcpp/tradcpp.1,v > retrieving revision 1.5 > diff -u -p -r1.5 tradcpp.1 > --- tradcpp.1 2 Sep 2018 08:28:05 -0000 1.5 > +++ tradcpp.1 21 Sep 2022 00:13:37 -0000 > @@ -35,8 +35,8 @@ > .Nd traditional (K&R-style) C macro preprocessor > .Sh SYNOPSIS > .Nm tradcpp > -.Op Fl options > -.Op Ar input-file Op Ar output-file > +.Op Ar option ... > +.Op Ar infile Op Ar outfile > .Sh DESCRIPTION > The > .Nm > @@ -70,25 +70,30 @@ Many of the options are not yet implemen > .\" The option lists have been sorted in what I hope is a sensible > .\" order. Please don't arbitrarily alphabetize them. > .Ss Common Options > -.Bl -tag -width bubblebabble > +.Bl -tag -width Ds > .It Fl C > Retain comments in output. > -.It Fl Dmacro[=expansion] > -Provide a definition for the named macro. > -If no expansion is provided, the value > -.Dq 1 > +.It Fl D Ns Ar macro Ns Op = Ns Ar expansion > +Provide a definition for the named > +.Ar macro . > +If no > +.Ar expansion > +is provided, the value > +.Ql 1 > is used. > Note that like many Unix compilers, > .Nm > -does not accept a space between the > -.Dq D > +does not accept a space between > +.Fl D > and the macro name. > -.It Fl Ipath > -Add the specified path to the main list of include directories. > +.It Fl I Ns Ar path > +Add the specified > +.Ar path > +to the main list of include directories. > Note that like many Unix compilers, > .Nm > -does not accept a space between the > -.Dq I > +does not accept a space between > +.Fl I > and the directory name. > .It Fl nostdinc > Do not search the standard system include directories. > @@ -96,12 +101,13 @@ Do not search the standard system includ > Suppress line number information in the output. > Currently line number information is not generated at all and this > option has no effect. > -.It Fl Umacro > -Remove any existing definition for the named macro. > +.It Fl U Ns Ar macro > +Remove any existing definition for the named > +.Ar macro . > Note that like many Unix compilers, > .Nm > -does not accept a space between the > -.Dq U > +does not accept a space between > +.Fl U > and the macro name. > .It Fl undef > Remove all predefined macros. > @@ -109,36 +115,36 @@ Remove all predefined macros. > .Ss Warning Options > Warning options can be disabled or enabled by inserting, or not, the > string > -.Dq no- > -between the > -.Dq W > +.Ql no- > +between > +.Fl W > and the warning name. > Herein the > -.Dq Fl Wno- > +.Ql Fl W Ns Cm no- > form is shown for options that are enabled by default. > -.Bl -tag -width bubblebabble > -.It Fl Wall > +.Bl -tag -width Ds > +.It Fl W Ns Cm all > Turn on all warnings. > The option > -.Fl Wno-all > +.Fl W Ns Cm no-all > disables only the warnings that are disabled by default. > .It Fl w > Turn off all warnings. > -.It Fl Werror > +.It Fl W Ns Cm error > Make warnings into fatal errors. > -.It Fl Wcomment > +.It Fl W Ns Cm comment > Warn about nested comments. > -.It Fl Wno-endif-labels > +.It Fl W Ns Cm no-endif-labels > Don't warn about symbols attached to #endif directives. > (The warning is currently not implemented.) > -.It Fl Wundef > +.It Fl W Ns Cm undef > Warn about undefined symbols appearing in #if and #elif expressions. > -.It Fl Wunused-macros > +.It Fl W Ns Cm unused-macros > Warn about macros that are defined and never used. > Not implemented. > .El > .Ss Depend Options > -.Bl -tag -width bubblebabble > +.Bl -tag -width Ds > .It Fl M > Generate dependency information for > .Xr make 1 > @@ -163,7 +169,9 @@ Like > but skip system headers. > Not implemented. > .It Fl MF Ar file > -Send dependency output to the named file instead of the default > +Send dependency output to the named > +.Ar file > +instead of the default > location. > Not implemented. > .It Fl MG > @@ -181,7 +189,9 @@ Same as > .Fl MT > except that any > .Xr make 1 > -metacharacters appearing in the target are escaped. > +metacharacters appearing in the > +.Ar target > +are escaped. > .It Fl MT Ar target > Set the name of the > .Xr make 1 > @@ -194,9 +204,11 @@ with the suffix for object files, normal > .\" (The current operating mode framework doesn't support that.) > .El > .Ss More Include Path Options > -.Bl -tag -width bubblebabble > +.Bl -tag -width Ds > .It Fl idirafter Ar path > -Add the specified path to the > +Add the specified > +.Ar path > +to the > .Dq afterwards > include path. > This path is searched after all directories specified with > @@ -224,7 +236,7 @@ to the list of directories searched for > with quotes. > This list is not searched for include directives written with angle > brackets. > -.It Fl iremap Ar string:replacement > +.It Fl iremap Ar string : Ns Ar replacement > Substitute > .Ar replacement > for > @@ -244,7 +256,7 @@ Add > .Ar path > to the list of system include directories. > This list is searched after the list given with > -.Ar I . > +.Fl I . > Files found on this path are treated as system headers. > .It Fl iwithprefix Ar dir > Splice > @@ -260,7 +272,7 @@ but adds the result as if it were specif > .Fl I . > .El > .Ss Diagnostic Options > -.Bl -tag -width bubblebabble > +.Bl -tag -width Ds > .It Fl debuglog Ar file > Write a trace of actions and operations to > .Ar file > @@ -291,29 +303,30 @@ Output a trace of the include tree as it > Not implemented. > .El > .Ss Other Options > -.Bl -tag -width bubblebabble > +.Bl -tag -width Ds > .It Fl CC > Retain comments in output. > Same as > .Fl C , > accepted for compatibility with > .Xr gcc 1 . > -.It Fl fdollars-in-identifiers , Fl fno-dollars-in-identifiers > +.It Fl f Ns Cm dollars-in-identifiers , Fl f Ns Cm no-dollars-in-identifiers > Enable > .Pq or disable, respectively > the use of the dollar sign in identifiers. > Not implemented. > -.It Fl ftabstop=num > +.It Fl f Ns Cm tabstop Ns = Ns Ar num > Set the tab width to the specified value, for reporting column > positions in diagnostics. > The default is 8. > Not implemented. > -.It Fl std=standard > +.It Fl std Ns = Ns Ar standard > Ask > .Nm > -to conform to the named standard. > +to conform to the named > +.Ar standard . > The default, and the only supported value, is > -.Dq krc . > +.Cm krc . > .It Fl traditional > This option is accepted for compatibility with > .Xr gcc 1 > @@ -323,9 +336,9 @@ Adjust the preprocessor for the given la > The only values accepted for > .Ar lang > are > -.Dq assembler-with-cpp > +.Cm assembler-with-cpp > and > -.Dq c , > +.Cm c , > neither of which have any effect on the behavior of > .Nm . > .El > >
