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authorPeter Breitenlohner <peb@mppmu.mpg.de>2012-07-16 07:27:23 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2012-07-16 07:27:23 +0000
commit2f6e1cc9e4c3f899a4142cbdf44e6fc10af0d32b (patch)
tree6ca7032c7cce84a2826dc9105b9aaf479800b561 /Build/source/texk/web2c/tangle.ch
parent41e050122555719daad3bc3da47e3d559e39c42f (diff)
texk/*: Pass known program names as arg2 to kpse_set_program_name()
git-svn-id: svn://tug.org/texlive/trunk@27073 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/tangle.ch')
-rw-r--r--Build/source/texk/web2c/tangle.ch15
1 files changed, 11 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/tangle.ch b/Build/source/texk/web2c/tangle.ch
index 3b8c24b819e..e3871df2bfe 100644
--- a/Build/source/texk/web2c/tangle.ch
+++ b/Build/source/texk/web2c/tangle.ch
@@ -44,6 +44,13 @@
\def\title{TANGLE changes for C}
@z
+@x [1] Define my_name
+@d banner=='This is TANGLE, Version 4.5'
+@y
+@d my_name=='tangle'
+@d banner=='This is TANGLE, Version 4.5'
+@z
+
@x [2] Eliminate the |end_of_TANGLE| label.
@d end_of_TANGLE = 9999 {go here to wrap it up}
@@ -63,7 +70,7 @@ procedure initialize;
procedure initialize;
var @<Local variables for initialization@>@/
begin
- kpse_set_program_name (argv[0], nil);
+ kpse_set_program_name (argv[0], my_name);
parse_arguments;
@<Set initial values@>@/
@z
@@ -674,7 +681,7 @@ begin
{End of arguments; we exit the loop below.} ;
end else if getopt_return_val = "?" then begin
- usage ('tangle');
+ usage (my_name);
end else if argument_is ('help') then begin
usage_help (TANGLE_HELP, nil);
@@ -713,8 +720,8 @@ begin
{Now |optind| is the index of first non-option on the command line.}
if (optind + 1 <> argc) and (optind + 2 <> argc) then begin
- write_ln (stderr, 'tangle: Need one or two file arguments.');
- usage ('tangle');
+ write_ln (stderr, my_name, ': Need one or two file arguments.');
+ usage (my_name);
end;
{Supply |".web"| and |".ch"| extensions if necessary.}