Mercurial > vim
view src/osdef.sh @ 34198:08e6a44e5c77 v9.1.0049
patch 9.1.0049: Make "[Command Line]" a special buffer name
Commit: https://github.com/vim/vim/commit/1fb41032060df09ca2640dc49541f11062f6dfaa
Author: Sean Dewar <seandewar@users.noreply.github.com>
Date: Wed Aug 16 17:15:05 2023 +0100
patch 9.1.0049: Make "[Command Line]" a special buffer name
Problem: E95 is possible if a buffer called "[Command Line]" already
exists when opening the cmdwin. This can also happen if the
cmdwin's buffer could not be deleted when closing.
Solution: Un-name the cmdwin buffer, and give it a special name instead,
similar to what's done for quickfix buffers and for unnamed
prompt and scratch buffers. As a result, BufFilePre/Post are
no longer fired when opening the cmdwin. Add a "command" key
to the dictionary returned by getbufinfo() to differentiate
the cmdwin buffer instead. (Sean Dewar)
NOTE: This is technically a breaking change... maybe this needs a different
solution? (Or maybe this issue can be ignored...)
A GitHub search reveals some plugins expect the old behaviour. However, many of
those plugins also do not seem to account for the string being translated, so
they are subtly broken anyway (not withstanding the fact that you can call any
old buffer "[Command Line]" too...)
closes: #12819
Signed-off-by: Sean Dewar <seandewar@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 23 Jan 2024 23:00:07 +0100 |
parents | befdf44737d1 |
children |
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#! /bin/sh # # osdef.sh -- copy osdef.h.in to osdef.h while removing declarations # found in the system header files. Caution: weird sed magic going on here. # Warnings are printed if sed did not survive. # # (C) Michael Schroeder, Juergen Weigert # # osdef.h.in has been split into osdef1.h.in and osdef2.h.in, because some # sed's could not handle the amount of commands (is 50 commands the limit?). # # 31.10.95 jw. if test -z "$CC"; then CC=cc fi if test -z "$srcdir"; then srcdir=. fi # Make sure collation works as expected # swedish range [a-z] does not match 'w' export LC_COLLATE=C export LC_ALL= rm -f core* *.core cat << EOF > osdef0.c #ifndef __APPLE__ # define select select_declared_wrong #endif #define tgetstr tgetstr_declared_wrong #include "auto/config.h" #include "os_unix.h" /* bring in most header files, more follow below */ #include "os_unixx.h" /* bring in header files for os_unix.c */ #ifdef HAVE_TERMCAP_H # include <termcap.h> /* only for term.c */ #endif #ifdef HAVE_FCNTL_H # include <fcntl.h> /* only used in a few files */ #endif #ifdef HAVE_SYS_STATFS_H # include <sys/types.h> # include <sys/statfs.h> /* only for memfile.c */ #endif #ifdef HAVE_X11 # include <X11/Intrinsic.h> #endif EOF $CC -I. -I$srcdir -E osdef0.c >osdef0.cc # insert a space in front of each line, so that a function name at the # start of the line is matched with "[)*, ]\1[ (]" sed < osdef0.cc -e '/\(..*\)/s// \1/' > osdef0.ccc sed < $srcdir/osdef1.h.in -n -e '/^extern/s@.*[)* ][)* ]*\([a-zA-Z_][a-zA-Z0-9_]*\)(.*@/[)*, ][(]*\1[)]*[ (]/i\\\ \\/\\[^a-zA-Z_\\]\1(\\/d@p' > osdef11.sed sed < $srcdir/osdef2.h.in -n -e '/^extern/s@.*[)* ][)* ]*\([a-zA-Z_][a-zA-Z0-9_]*\)(.*@/[)*, ][(]*\1[)]*[ (]/i\\\ \\/\\[^a-zA-Z_\\]\1(\\/d@p' > osdef21.sed cat << EOF > osdef2.sed 1i\\ /* 1i\\ * osdef.h is automagically created from osdef?.h.in by osdef.sh -- DO NOT EDIT 1i\\ */ EOF cat osdef0.ccc | sed -n -f osdef11.sed >> osdef2.sed sed -f osdef2.sed < $srcdir/osdef1.h.in > auto/osdef.h cat osdef0.ccc | sed -n -f osdef21.sed > osdef2.sed sed -f osdef2.sed < $srcdir/osdef2.h.in >> auto/osdef.h rm osdef0.c osdef0.cc osdef0.ccc osdef11.sed osdef21.sed osdef2.sed if test -f core*; then file core* echo " Sorry, your sed is broken. Call the system administrator." echo " Meanwhile, you may try to compile Vim with an empty osdef.h file." echo " If you compiler complains about missing prototypes, move the needed" echo " ones from osdef1.h.in and osdef2.h.in to osdef.h." exit 1 fi cat $srcdir/osdef1.h.in $srcdir/osdef2.h.in >osdefX.h.in if eval test "`diff auto/osdef.h osdefX.h.in | wc -l`" -eq 4; then echo " Hmm, sed is very pessimistic about your system header files." echo " But it did not dump core -- strange! Let's continue carefully..." echo " If this fails, you may want to remove offending lines from osdef.h" echo " or try with an empty osdef.h file, if your compiler can do without" echo " function declarations." fi rm osdefX.h.in