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| author | Hironobu Yamashita <h.y.acetaminophen@gmail.com> | 2018-10-06 14:50:30 +0000 |
|---|---|---|
| committer | Hironobu Yamashita <h.y.acetaminophen@gmail.com> | 2018-10-06 14:50:30 +0000 |
| commit | 0fe0354308f3fccd8bfd9600c1f3b1869b1e1162 (patch) | |
| tree | 3acf523e124e6ffcdebb00330cbd482302e4c7af | |
| parent | 5d9b1998357314184998b54d09f84c0ed0f9b04c (diff) | |
dvispc.c: prioritize outfile, more
git-svn-id: svn://tug.org/texlive/trunk@48843 c570f23f-e606-0410-a88d-b1316a301751
| -rw-r--r-- | Build/source/texk/dviout-util/dvispc.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/Build/source/texk/dviout-util/dvispc.c b/Build/source/texk/dviout-util/dvispc.c index 673329bb856..d88387cacb8 100644 --- a/Build/source/texk/dviout-util/dvispc.c +++ b/Build/source/texk/dviout-util/dvispc.c @@ -670,7 +670,11 @@ skip: ; else fp_out = stdout; }else /* if fp_out == NULL, free stdout; otherwise empty stdin */ - /* [TODO] ??? */ + /* [TODO] to be confirmed + if non-empty stdin, the only argument = outfile + (input is taken from stdin) + if redirected stdout, the only argument = infile + (output goes to stdout for EXE2DVI, overwrite for EXE2INDEP) */ strcpy((fp_out == NULL)?outfile:infile, argv[argc-1]); break; @@ -731,7 +735,7 @@ skip: ; } /* [TODO] comments not added yet */ - if(i == argc - 1){ + if(argc - i == 1){ if((f_mode & EXE2INDEP) && !fnum){ #ifdef UNIX static char tmpfile[] = "/tmp/dvispcXXXXXX"; @@ -754,7 +758,7 @@ same: strcpy(outfile, infile); #endif f_overwrite = 1; } - }else if(i == argc - 2){ + }else if(argc - i == 2){ #ifdef UNIX struct stat infstat, outfstat; #endif @@ -774,7 +778,8 @@ same: strcpy(outfile, infile); fprintf(stderr, "Cannot open %s\n", infile); exit(1); } - if(fp_out == NULL){ + /* [TODO] I'd like to use outfile if given */ + if(fp_out == NULL || outfile){ if(!*outfile) fp_out = (f_mode == EXE2TEXT || f_mode == EXE2SPECIAL)?stdout:stderr; else if((f_mode & EXE2INDEP)) |