diff options
Diffstat (limited to 'Build/source/texk/web2c/patgen.ch')
| -rw-r--r-- | Build/source/texk/web2c/patgen.ch | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/patgen.ch b/Build/source/texk/web2c/patgen.ch index f86c2218e41..0dd93d9585a 100644 --- a/Build/source/texk/web2c/patgen.ch +++ b/Build/source/texk/web2c/patgen.ch @@ -13,6 +13,13 @@ \def\title{PATGEN changes for C} @z +@x [1] Define my_name +@d banner=='This is PATGEN, Version 2.4' {printed when the program starts} +@y +@d my_name=='patgen' +@d banner=='This is PATGEN, Version 2.4' {printed when the program starts} +@z + @x Terminal I/O, Need standard input. @d get_input(#)==read(input,#) @d get_input_ln(#)== @@ -45,7 +52,7 @@ procedure initialize; {this procedure gets things started properly} procedure initialize; {this procedure gets things started properly} var @<Local variables for initialization@>@/ begin - kpse_set_program_name (argv[0], nil); + kpse_set_program_name (argv[0], my_name); parse_arguments; print (banner); print_ln (version_string); @@ -220,7 +227,7 @@ begin do_nothing; end else if getopt_return_val = '?' then begin - usage ('patgen'); + usage (my_name); end else if argument_is ('help') then begin usage_help (PATGEN_HELP, nil); @@ -235,8 +242,8 @@ begin {Now |optind| is the index of first non-option on the command line.} if (optind + 4 <> argc) then begin - write_ln (stderr, 'patgen: Need exactly four arguments.'); - usage ('patgen'); + write_ln (stderr, my_name, ': Need exactly four arguments.'); + usage (my_name); end; end; |