From 7e39ebb4ceedd3a7699e90140504b8373cdf26cf Mon Sep 17 00:00:00 2001 From: Peter Breitenlohner Date: Tue, 8 Jan 2013 14:07:20 +0000 Subject: tex4htk: Drop set but unused variables git-svn-id: svn://tug.org/texlive/trunk@28764 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/texk/tex4htk/ChangeLog | 4 ++++ Build/source/texk/tex4htk/t4ht.c | 4 ++-- Build/source/texk/tex4htk/tex4ht.c | 7 ++++++- 3 files changed, 12 insertions(+), 3 deletions(-) (limited to 'Build/source') diff --git a/Build/source/texk/tex4htk/ChangeLog b/Build/source/texk/tex4htk/ChangeLog index aecd7edf945..7baa5d31c13 100644 --- a/Build/source/texk/tex4htk/ChangeLog +++ b/Build/source/texk/tex4htk/ChangeLog @@ -1,3 +1,7 @@ +2013-01-08 Peter Breitenlohner + + * t4ht.c, tex4ht.c: Drop set but unused variables. + 2012-11-19 Peter Breitenlohner * Makefile.am: Avoid use of deprecated INCLUDES. diff --git a/Build/source/texk/tex4htk/t4ht.c b/Build/source/texk/tex4htk/t4ht.c index a5a3286a8ce..81aaa02ad08 100644 --- a/Build/source/texk/tex4htk/t4ht.c +++ b/Build/source/texk/tex4htk/t4ht.c @@ -2090,7 +2090,7 @@ int i, start_loc, end_loc, addr = 0; char rec_op, *ch; static struct files_rec *to_rec, *from_rec, *opened_files = (struct files_rec *) 0, - *p, *p1, *p2, *p3, *p4, *from_op, *to_op; + *p, *p1, *p2, *p3, *p4, *from_op; FILE *in_file, *out_file; BOOL write_on; @@ -2251,7 +2251,7 @@ p->label = addr; if( rec_op == Until_op ){ - for( to_op = p = to_rec->down; + for( p = to_rec->down; p != (struct files_rec*) 0; p = p->down ){ if( p->op == From_op ){ from_op = p; break; } } diff --git a/Build/source/texk/tex4htk/tex4ht.c b/Build/source/texk/tex4htk/tex4ht.c index e058c32eae8..45762597e69 100644 --- a/Build/source/texk/tex4htk/tex4ht.c +++ b/Build/source/texk/tex4htk/tex4ht.c @@ -6889,7 +6889,10 @@ struct visited_file_rec * visited_file = (struct visited_file_rec *) 0; -struct env_var_rec *tfm_dirs, *htf_dirs; +#ifndef KPATHSEA +struct env_var_rec *tfm_dirs; +#endif +struct env_var_rec *htf_dirs; @@ -6948,7 +6951,9 @@ cur_cache_font = (struct cache_font_rec *) 0; missing_fonts = FALSE; +#ifndef KPATHSEA tfm_dirs = get_env_var("TEX4HTTFM"); +#endif htf_dirs = get_env_var("TEX4HTHTF"); -- cgit v1.2.3