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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 0cbd9c28..09d9d2b4 100644 --- a/configure.ac +++ b/configure.ac @@ -197,6 +197,14 @@ then else troff="(troff not installed)" fi +dnl We want to end up with "-" written as "\-" in manual pages. This +dnl requires additional \-escaping corresponding to the following quote +dnl removal steps: +dnl 1) the following sed command +dnl 2) the following assignment +dnl 2) sed running on the substituted version of man/replace.sin.in +troff_as_troff_input=`echo "$troff" | sed 's/-/\\\\\\\\-/g'` +AC_SUBST([troff_as_troff_input]) if test -n "$nroff" then |