diff options
author | sbruno <sbruno@FreeBSD.org> | 2015-02-13 00:29:57 +0000 |
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committer | sbruno <sbruno@FreeBSD.org> | 2015-02-13 00:29:57 +0000 |
commit | 538802789a529fb5850e4d2625c62f36c1b0e2f1 (patch) | |
tree | d0eec84147dc302e2a17fd024c99ad62a4bd538b /usr.bin/man | |
parent | 914dd97ca51bfe6301ae8bd78c4d92aec1e8aa48 (diff) | |
download | FreeBSD-src-538802789a529fb5850e4d2625c62f36c1b0e2f1.zip FreeBSD-src-538802789a529fb5850e4d2625c62f36c1b0e2f1.tar.gz |
MFC 272315 272757 274091 274902
r272315
Explicitly return None for negative event indices. Prior to this,
eventat(-1) would return the next-to-last event causing the back button
to cycle back to the end of an event source instead of stopping at the
start.
r272757
Add schedgraph traces for callout handlers. Specifically, a callwheel logs
a running event each time it executes a callout function. The event
includes the function pointer, argument, and whether or not it was run from
hardware interrupt context. The callwheel is marked idle when each handler
completes. This effectively logs the duration of each callout routine in
the graph.
r274091
Bind Ctrl-Q as a global hotkey to exit. Bind Ctrl-W as a hotkey to close
dialogs.
r274902
Add a new thread state "spinning" to schedgraph and add tracepoints at the
start and stop of spinning waits in lock primitives.
Reviewed by: jhb
Diffstat (limited to 'usr.bin/man')
-rwxr-xr-x | usr.bin/man/man.sh | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/usr.bin/man/man.sh b/usr.bin/man/man.sh index 0f6249a..ac66eec 100755 --- a/usr.bin/man/man.sh +++ b/usr.bin/man/man.sh @@ -276,11 +276,8 @@ man_check_for_so() { return 0 } -# Usage: man_display_page -# Display either the manpage or catpage depending on the use_cat variable man_display_page() { - local EQN NROFF PIC TBL TROFF REFER VGRIND - local IFS l nroff_dev pipeline preproc_arg tool + local IFS pipeline preconv_enc testline # We are called with IFS set to colon. This causes really weird # things to happen for the variables that have spaces in them. @@ -312,6 +309,49 @@ man_display_page() { return fi + case "${manpage}" in + *.${man_charset}/*) + case "$man_charset" in + ISO8859-1) preconv_enc="latin-1" ;; + ISO8859-15) preconv_enc="latin-1" ;; + UTF-8) preconv_enc="utf-8" ;; + esac + ;; + esac + + if [ -n "$preconv_enc" ]; then + pipeline="preconv -e $preconv_enc |" + fi + testline="$pipeline mandoc -Tlint -Werror 2>/dev/null" + pipeline="$pipeline mandoc -Tlocale | $MANPAGER" + + if ! eval "$cattool $manpage | $testline" ;then + if which -s groff2; then + man_display_page_groff + else + echo "This manpage needs groff(1) to be rendered" >&2 + echo "First install groff(1): " >&2 + echo "pkg install groff " >&2 + ret=1 + fi + return + fi + + if [ $debug -gt 0 ]; then + decho "Command: $cattool $manpage | $pipeline" + ret=0 + else + eval "$cattool $manpage | $pipeline" + ret=$? + fi +} + +# Usage: man_display_page +# Display either the manpage or catpage depending on the use_cat variable +man_display_page_groff() { + local EQN NROFF PIC TBL TROFF REFER VGRIND + local IFS l nroff_dev pipeline preproc_arg tool + # So, we really do need to parse the manpage. First, figure out the # device flag (-T) we have to pass to eqn(1) and groff(1). Then, # setup the pipeline of commands based on the user's request. |