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path: root/home/.local/bin/def
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#!/bin/sh
set -eu

macro=$1
headers='
assert.h
complex.h
ctype.h
errno.h
fenv.h
float.h
inttypes.h
iso646.h
limits.h
locale.h
math.h
setjmp.h
signal.h
stdalign.h
stdarg.h
stdatomic.h
stdbool.h
stddef.h
stdint.h
stdio.h
stdlib.h
stdnoreturn.h
string.h
tgmath.h
threads.h
time.h
uchar.h
wchar.h
wctype.h
'

for header in $headers; do
	defined=$(
		echo "$macro" \
		| cc -E -x c -include "$header" - \
		2> /dev/null \
		| tail -n 1
	)
	[ $? -ne 0 -o "$defined" = "$macro" ] && continue
	echo "#include <$header>"
	echo "$defined"
done
txt?id=e7f3770ae9d0f83985907dd86c161b95f761b755&follow=1'>Add The Rosewater RedemptionJune McEnroe Remembering how to read 2021. 2021-01-29Use int when checking for EOFJune McEnroe 2021-01-28Move gpl.c and agpl.c templates out of etcJune McEnroe 2021-01-27Set para and sect for mdocJune McEnroe Copied from the OpenBSD defaults. 2021-01-26Use First state to match keyword at beginning of lineJune McEnroe Otherwise keywords at the beginnings of lines with preceeding whitespace are not matched. 2021-01-25Install vi on Linux and nvi on macOSJune McEnroe 2021-01-25Use vi and lessJune McEnroe I haven't used neovim in a couple weeks by now, so I may as well commit this. 2021-01-20Use mtags for sh in source-filterJune McEnroe 2021-01-20Generate tags for sh files in mtagsJune McEnroe Only matches functions declared at the beginnings of lines, but I'm fine with that. 2021-01-20Add messy sh lexerJune McEnroe Surprisingly seems to work for everything I looked at in my repos. 2021-01-20Add all target to git.causal.agency MakefileJune McEnroe 2021-01-20Remove Lua supportJune McEnroe Lua support is unused and the dlsym fwrite/write hacks horrify me. Clean it up. 2021-01-20Fix tests for diff spansJune McEnroe 2021-01-20Avoid matching ':' in make tagsJune McEnroe Otherwise a :: rule includes one of the ':'s in the tag name. 2021-01-19Prefer tag matches not preceded by [[:alnum:]]June McEnroe Otherwise the "id" in "void" matches for "void id". 2021-01-19Escape \ and / in mtags search patternsJune McEnroe 2021-01-20Use mtags in source-filterJune McEnroe 2021-01-19Add mtags to generate tags for make and mdocJune McEnroe 2021-01-19Map tags to IDs using only [[:alnum:]-._]June McEnroe 2021-01-19Don't use a pager if reading standard inputJune McEnroe 2021-01-19Support BSD make syntax and match *.amJune McEnroe These don't really go together, but... 2021-01-19Match tab following escaped newline in make assignmentsJune McEnroe Otherwise it ends up going into Shell state. 2021-01-18Allow matching lexers using first input lineJune McEnroe