From deba7a673dc86f985e43105eb20ff0a1485fc153 Mon Sep 17 00:00:00 2001 From: =?utf8?q?P=C3=A1draig=20Brady?= Date: Mon, 29 Dec 2025 16:34:47 +0000 Subject: [PATCH] doc: --help: --disable-bold-man-page-references configures bold refs * configure.ac: Adjust help text for --disable-bold-man-page-references, and also define BOLD_MAN_REFS. * src/ls.c (oputs): Output bold iff BOLD_MAN_REFS is defined. --- configure.ac | 7 +++++-- src/ls.c | 7 +++++++ 2 files changed, 12 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index 3c03ddd036..b605d5ab7a 100644 --- a/configure.ac +++ b/configure.ac @@ -138,8 +138,8 @@ AM_CONDITIONAL([SINGLE_BINARY_HARD], [test "$gl_single_binary" == hardlinks]) AC_ARG_ENABLE([bold-man-page-references], [AS_HELP_STRING([--disable-bold-man-page-references], - [When generating man pages, do not apply bold style around any - references like name(1) etc.])], + [When generating man pages, or displaying --help, do not apply bold style + around any references like name(1) or --option references etc.])], [gl_bold_manpages=yes ; case $enableval in no|yes) gl_bold_manpages=$enableval ;; @@ -148,6 +148,9 @@ AC_ARG_ENABLE([bold-man-page-references], esac], [gl_bold_manpages=yes] ) +if test "$gl_bold_manpages" != no; then + AC_DEFINE([BOLD_MAN_REFS], [1], [Whether to markup references as bold]) +fi AM_CONDITIONAL([BOLD_MAN_REFS], [test "$gl_bold_manpages" != no]) AC_ARG_ENABLE([gcc-warnings], diff --git a/src/ls.c b/src/ls.c index 8b56bd8085..e6f5995dc8 100644 --- a/src/ls.c +++ b/src/ls.c @@ -5376,7 +5376,14 @@ oputs (char const *option) url_program, (int) anchor_len, option_text); } fputs ("\a", stdout); +#ifdef BOLD_MAN_REFS + /* Note help2man strips this and will reinstate with --bold-refs. */ + fputs ("\033[1m", stdout); +#endif fwrite (option_text, 1, desc_text - option_text, stdout); +#ifdef BOLD_MAN_REFS + fputs ("\033[0m", stdout); +#endif fputs ("\033]8;;\a", stdout); fputs (desc_text, stdout); -- 2.47.3