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-rw-r--r--Build/source/texk/web2c/patgen.ch15
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;