diff options
Diffstat (limited to 'usr.bin/mandoc/main.c')
| -rw-r--r-- | usr.bin/mandoc/main.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/usr.bin/mandoc/main.c b/usr.bin/mandoc/main.c index 6f2174a..acdbd91 100644 --- a/usr.bin/mandoc/main.c +++ b/usr.bin/mandoc/main.c @@ -1185,6 +1185,9 @@ spawn_pager(struct tag_files *tag_files, char *tag_target) char *argv[MAX_PAGER_ARGS]; const char *pager; char *cp; +#ifdef HAVE_LESS_T + size_t cmdlen; +#endif int argc, use_ofn; pid_t pager_pid; @@ -1219,6 +1222,20 @@ spawn_pager(struct tag_files *tag_files, char *tag_target) /* For more(1) and less(1), use the tag file. */ use_ofn = 1; +#ifdef HAVE_LESS_T + if (*tag_files->tfn != '\0' && (cmdlen = strlen(argv[0])) >= 4) { + cp = argv[0] + cmdlen - 4; + if (strcmp(cp, "less") == 0 || strcmp(cp, "more") == 0) { + argv[argc++] = mandoc_strdup("-T"); + argv[argc++] = tag_files->tfn; + if (tag_target != NULL) { + argv[argc++] = mandoc_strdup("-t"); + argv[argc++] = tag_target; + use_ofn = 0; + } + } + } +#endif if (use_ofn) argv[argc++] = tag_files->ofn; argv[argc] = NULL; |