diff options
Diffstat (limited to 'glafp-utils/ltx/ltx.prl')
| -rw-r--r-- | glafp-utils/ltx/ltx.prl | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/glafp-utils/ltx/ltx.prl b/glafp-utils/ltx/ltx.prl index bf5c767d08..7504d5510e 100644 --- a/glafp-utils/ltx/ltx.prl +++ b/glafp-utils/ltx/ltx.prl @@ -1,3 +1,10 @@ +# +# The perl script requires bindings for the following +# variables to be prepended: +# TMPDIR +# CONTEXTDIFF +# + $Pgm = $0; $Pgm =~ s/.*\/([^\/]+)$/\1/; # # set up signal handler @@ -30,8 +37,8 @@ if (-f $ARGV[0]) { if ( $ENV{'TMPDIR'} ) { # where to make tmp file names $Tmp_prefix = $ENV{'TMPDIR'} ; } else { - $Tmp_prefix ='$(TMPDIR)'; - $ENV{'TMPDIR'} = '$(TMPDIR)'; # set the env var as well + $Tmp_prefix ="$TMPDIR"; + $ENV{'TMPDIR'} = "$TMPDIR"; # set the env var as well } sub rm_temp_files { @@ -188,7 +195,7 @@ sub something_more_needed { && (system("cmp -s $tmp_pre-.aux-cite.$$ $tmp_pre-.aux-prev-cite.$$") >> 8)) { $BibTeX_run_needed = 1 if $Bibliography_requested; if ($Verbose) { - system("$(CONTEXT_DIFF) $tmp_pre-.aux-prev-cite.$$ $tmp_pre-.aux-cite.$$"); + system("$CONTEXT_DIFF $tmp_pre-.aux-prev-cite.$$ $tmp_pre-.aux-cite.$$"); } } @@ -196,7 +203,7 @@ sub something_more_needed { $MakeIndex_run_needed = (system("cmp -s $TeX_root.idx $TeX_root.idx-prev") >> 8) ? 1 : 0; if ($MakeIndex_run_needed && $Verbose) { - system("$(CONTEXT_DIFF) $TeX_root.idx-prev $TeX_root.idx"); + system("$CONTEXT_DIFF $TeX_root.idx-prev $TeX_root.idx"); } } } |