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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2020-04-24 12:02:33 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2020-04-24 12:02:33 +0000 |
| commit | 1849b727a60f67043a27dc863e3f90e2dbb84dfe (patch) | |
| tree | a125523ca4600295cc5a94e8ca0582a1d871427f /read.c | |
| parent | d75c48416eef7eb48487f6dc9a1bafa2c262b81c (diff) | |
| download | mandoc-1849b727a60f67043a27dc863e3f90e2dbb84dfe.tar.gz mandoc-1849b727a60f67043a27dc863e3f90e2dbb84dfe.tar.zst mandoc-1849b727a60f67043a27dc863e3f90e2dbb84dfe.zip | |
provide a STYLE message when mandoc knows the file name and the extension
disagrees with the section number given in the .Dt or .TH macro;
feature suggested and patch tested by jmc@
Diffstat (limited to 'read.c')
| -rw-r--r-- | read.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: read.c,v 1.218 2020/04/18 20:40:10 schwarze Exp $ */ +/* $Id: read.c,v 1.219 2020/04/24 12:02:33 schwarze Exp $ */ /* * Copyright (c) 2010-2020 Ingo Schwarze <schwarze@openbsd.org> * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> @@ -554,7 +554,7 @@ mparse_readfd(struct mparse *curp, int fd, const char *filename) struct buf blk; struct buf *save_primary; - const char *save_filename; + const char *save_filename, *cp; size_t offset; int save_filenc, save_lineno; int with_mmap; @@ -562,7 +562,13 @@ mparse_readfd(struct mparse *curp, int fd, const char *filename) if (recursion_depth > 64) { mandoc_msg(MANDOCERR_ROFFLOOP, curp->line, 0, NULL); return; - } + } else if (recursion_depth == 0 && + (cp = strrchr(filename, '.')) != NULL && + cp[1] >= '1' && cp[1] <= '9') + curp->man->filesec = cp[1]; + else + curp->man->filesec = '\0'; + if (read_whole_file(curp, fd, &blk, &with_mmap) == -1) return; |