Mercurial > vim
annotate src/mkinstalldirs @ 10769:dd93e5439ffd v8.0.0274
patch 8.0.0274: possible recursive screen updating causes trouble
commit https://github.com/vim/vim/commit/070b33da93ad3a191664bb61f5ccc50781460c03
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 31 21:53:39 2017 +0100
patch 8.0.0274: possible recursive screen updating causes trouble
Problem: When update_single_line() is called recursively, or another screen
update happens while it is busy, errors may occur.
Solution: Check and update updating_screen. (Christian Brabandt)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 31 Jan 2017 22:00:04 +0100 |
| parents | 70c67b1bb1f1 |
| children |
| rev | line source |
|---|---|
| 7 | 1 #! /bin/sh |
| 2 # mkinstalldirs --- make directory hierarchy | |
| 3 # Author: Noah Friedman <friedman@prep.ai.mit.edu> | |
| 4 # Created: 1993-05-16 | |
| 5 # Public domain | |
| 6 | |
| 7 errstatus=0 | |
| 8 | |
| 9 for file | |
| 10 do | |
| 11 set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` | |
| 12 shift | |
| 13 | |
| 14 pathcomp= | |
| 15 for d | |
| 16 do | |
| 17 pathcomp="$pathcomp$d" | |
| 18 case "$pathcomp" in | |
| 19 -* ) pathcomp=./$pathcomp ;; | |
| 20 esac | |
| 21 | |
| 22 if test ! -d "$pathcomp"; then | |
| 23 echo "mkdir $pathcomp" 1>&2 | |
| 24 | |
| 25 mkdir "$pathcomp" || lasterr=$? | |
| 26 | |
| 27 if test ! -d "$pathcomp"; then | |
| 28 errstatus=$lasterr | |
| 29 fi | |
| 30 fi | |
| 31 | |
| 32 pathcomp="$pathcomp/" | |
| 33 done | |
| 34 done | |
| 35 | |
| 36 exit $errstatus | |
| 37 | |
| 38 # mkinstalldirs ends here |