use \\builtin ipv \let] and \set internally
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tg
parent
73dca6e90f
commit
06b2d53ea2
32
check.t
32
check.t
@ -1,4 +1,4 @@
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# $MirOS: src/bin/mksh/check.t,v 1.762 2017/03/19 20:36:04 tg Exp $
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# $MirOS: src/bin/mksh/check.t,v 1.763 2017/03/19 20:59:23 tg Exp $
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# -*- mode: sh -*-
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#-
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# Copyright © 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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@ -11091,7 +11091,7 @@ expected-stdout:
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inline_TWHILE() {
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i=1
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while {
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\let] " i < 10 "
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\\builtin let " i < 10 "
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}
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do
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echo $i
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@ -11102,13 +11102,13 @@ expected-stdout:
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i=1; while (( i < 10 )); do echo $i; let ++i; done
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); }
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function comsub_TWHILE {
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x=$(i=1 ; while { \let] " i < 10 " ; } ; do echo $i ; let ++i ; done )
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x=$(i=1 ; while { \\builtin let " i < 10 " ; } ; do echo $i ; let ++i ; done )
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}
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function reread_TWHILE { x=$((
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i=1; while (( i < 10 )); do echo $i; let ++i; done
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)|tr u x); }
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function reread_TWHILE {
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x=$(( i=1 ; while { \let] " i < 10 " ; } ; do echo $i ; let ++i ; done ) | tr u x )
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x=$(( i=1 ; while { \\builtin let " i < 10 " ; } ; do echo $i ; let ++i ; done ) | tr u x )
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}
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inline_TUNTIL() {
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i=10; until (( !--i )) ; do echo $i; done
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@ -11116,7 +11116,7 @@ expected-stdout:
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inline_TUNTIL() {
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i=10
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until {
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\let] " !--i "
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\\builtin let " !--i "
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}
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do
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echo $i
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@ -11126,13 +11126,13 @@ expected-stdout:
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i=10; until (( !--i )) ; do echo $i; done
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); }
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function comsub_TUNTIL {
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x=$(i=10 ; until { \let] " !--i " ; } ; do echo $i ; done )
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x=$(i=10 ; until { \\builtin let " !--i " ; } ; do echo $i ; done )
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}
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function reread_TUNTIL { x=$((
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i=10; until (( !--i )) ; do echo $i; done
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)|tr u x); }
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function reread_TUNTIL {
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x=$(( i=10 ; until { \let] " !--i " ; } ; do echo $i ; done ) | tr u x )
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x=$(( i=10 ; until { \\builtin let " !--i " ; } ; do echo $i ; done ) | tr u x )
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}
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inline_TCOPROC() {
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cat * |& ls
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@ -11508,7 +11508,7 @@ expected-stdout:
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case x in
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(x)
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a+=b
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\set -A c+ -- d e
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\\builtin set -A c+ -- d e
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;;
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esac
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}
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@ -11518,7 +11518,7 @@ expected-stdout:
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esac
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); }
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function comsub_wdarrassign {
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x=$(case x in (x) a+=b ; \set -A c+ -- d e ;; esac )
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x=$(case x in (x) a+=b ; \\builtin set -A c+ -- d e ;; esac )
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}
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function reread_wdarrassign { x=$((
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case x in
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@ -11526,7 +11526,7 @@ expected-stdout:
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esac
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)|tr u x); }
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function reread_wdarrassign {
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x=$(( case x in (x) a+=b ; \set -A c+ -- d e ;; esac ) | tr u x )
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x=$(( case x in (x) a+=b ; \\builtin set -A c+ -- d e ;; esac ) | tr u x )
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}
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---
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name: comsub-torture-io
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@ -11747,7 +11747,7 @@ expected-stdout:
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inline_TWHILE() {
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i=1
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while {
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\let] " i < 10 "
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\\builtin let " i < 10 "
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} >&3
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do
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echo $i
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@ -11758,13 +11758,13 @@ expected-stdout:
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i=1; while (( i < 10 )) >&3; do echo $i; let ++i; done >&3
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); }
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function comsub_TWHILE {
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x=$(i=1 ; while { \let] " i < 10 " ; } >&3 ; do echo $i ; let ++i ; done >&3 )
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x=$(i=1 ; while { \\builtin let " i < 10 " ; } >&3 ; do echo $i ; let ++i ; done >&3 )
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}
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function reread_TWHILE { x=$((
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i=1; while (( i < 10 )) >&3; do echo $i; let ++i; done >&3
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)|tr u x); }
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function reread_TWHILE {
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x=$(( i=1 ; while { \let] " i < 10 " ; } >&3 ; do echo $i ; let ++i ; done >&3 ) | tr u x )
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x=$(( i=1 ; while { \\builtin let " i < 10 " ; } >&3 ; do echo $i ; let ++i ; done >&3 ) | tr u x )
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}
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inline_TUNTIL() {
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i=10; until (( !--i )) >&3 ; do echo $i; done >&3
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@ -11772,7 +11772,7 @@ expected-stdout:
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inline_TUNTIL() {
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i=10
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until {
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\let] " !--i "
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\\builtin let " !--i "
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} >&3
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do
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echo $i
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@ -11782,13 +11782,13 @@ expected-stdout:
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i=10; until (( !--i )) >&3 ; do echo $i; done >&3
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); }
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function comsub_TUNTIL {
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x=$(i=10 ; until { \let] " !--i " ; } >&3 ; do echo $i ; done >&3 )
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x=$(i=10 ; until { \\builtin let " !--i " ; } >&3 ; do echo $i ; done >&3 )
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}
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function reread_TUNTIL { x=$((
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i=10; until (( !--i )) >&3 ; do echo $i; done >&3
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)|tr u x); }
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function reread_TUNTIL {
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x=$(( i=10 ; until { \let] " !--i " ; } >&3 ; do echo $i ; done >&3 ) | tr u x )
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x=$(( i=10 ; until { \\builtin let " !--i " ; } >&3 ; do echo $i ; done >&3 ) | tr u x )
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}
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inline_TCOPROC() {
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cat * >&3 |& >&3 ls
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@ -1,5 +1,5 @@
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# $Id$
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# $MirOS: src/bin/mksh/dot.mkshrc,v 1.111 2017/03/19 20:36:07 tg Exp $
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# $MirOS: src/bin/mksh/dot.mkshrc,v 1.112 2017/03/19 20:59:25 tg Exp $
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#-
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# Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010,
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# 2011, 2012, 2013, 2014, 2015, 2016, 2017
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@ -139,7 +139,7 @@ fi
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# Z shell compatible chpwd() hook, used to update DIRSTACK[0]
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DIRSTACKBASE=$(\\builtin realpath ~/. 2>/dev/null || \
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\\builtin print -nr -- "${HOME:-/}")
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set -A DIRSTACK
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\\builtin set -A DIRSTACK
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function chpwd {
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DIRSTACK[0]=$(\\builtin realpath . 2>/dev/null || \
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\\builtin print -nr -- "$PWD")
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@ -441,7 +441,6 @@ function enable {
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i_func[nfunc++]=jobs
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i_func[nfunc++]=kill
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i_func[nfunc++]=let
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i_func[nfunc++]='let]' #XXX going
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i_func[nfunc++]=print
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i_func[nfunc++]=pwd
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i_func[nfunc++]=read
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4
funcs.c
4
funcs.c
@ -38,7 +38,7 @@
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#endif
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#endif
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__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.329 2017/03/19 18:05:28 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.330 2017/03/19 20:59:25 tg Exp $");
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#if HAVE_KILLPG
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/*
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@ -122,8 +122,6 @@ const struct builtin mkshbuiltins[] = {
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{Tjobs, c_jobs},
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{"kill", c_kill},
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{"let", c_let},
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/* deprecated, to be replaced by \\builtin let */
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{"let]", c_let},
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{"print", c_print},
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{"pwd", c_pwd},
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{Tread, c_read},
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4
main.c
4
main.c
@ -34,7 +34,7 @@
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#include <locale.h>
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#endif
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__RCSID("$MirOS: src/bin/mksh/main.c,v 1.325 2017/03/19 20:36:07 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/main.c,v 1.326 2017/03/19 20:59:26 tg Exp $");
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extern char **environ;
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@ -257,7 +257,7 @@ main_init(int argc, const char *argv[], Source **sp, struct block **lp)
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/* define built-in commands and see if we were called as one */
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ktinit(APERM, &builtins,
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/* currently up to 55 builtins: 75% of 128 = 2^7 */
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/* currently up to 54 builtins: 75% of 128 = 2^7 */
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7);
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for (i = 0; mkshbuiltins[i].name != NULL; i++)
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if (!strcmp(ccp, builtin(mkshbuiltins[i].name,
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10
mksh.1
10
mksh.1
@ -1,4 +1,4 @@
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.\" $MirOS: src/bin/mksh/mksh.1,v 1.432 2017/03/19 20:36:08 tg Exp $
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.\" $MirOS: src/bin/mksh/mksh.1,v 1.433 2017/03/19 20:59:27 tg Exp $
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.\" $OpenBSD: ksh.1,v 1.160 2015/07/04 13:27:04 feinerer Exp $
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.\"-
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.\" Copyright © 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
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@ -3742,12 +3742,8 @@ If an error occurs during
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the parsing or evaluation of an expression, the exit status is greater than 1.
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Since expressions may need to be quoted,
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.No \&(( Ar expr No ))
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is syntactic sugar for
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.No "{ let '" Ns Ar expr Ns "'; }" .
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.Pp
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.It Ic let]
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Internally used alias for
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.Ic let .
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is syntactic sugar for:
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.Dl "{ \e\ebuiltin let '" Ns Ar expr Ns "'; }"
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.Pp
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.It Xo
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.Ic mknod
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12
syn.c
12
syn.c
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.117 2017/03/12 02:04:15 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/syn.c,v 1.118 2017/03/19 20:59:29 tg Exp $");
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struct nesting_state {
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int start_token; /* token than began nesting (eg, FOR) */
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@ -244,11 +244,15 @@ nested(int type, int smark, int emark)
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return (block(type, t, NULL));
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}
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static const char builtin_cmd[] = {
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QCHAR, '\\', CHAR, 'b', CHAR, 'u', CHAR, 'i',
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CHAR, 'l', CHAR, 't', CHAR, 'i', CHAR, 'n', EOS
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};
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static const char let_cmd[] = {
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QCHAR, 'l', CHAR, 'e', CHAR, 't', CHAR, ']', EOS
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CHAR, 'l', CHAR, 'e', CHAR, 't', EOS
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};
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static const char setA_cmd0[] = {
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QCHAR, 's', CHAR, 'e', CHAR, 't', EOS
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CHAR, 's', CHAR, 'e', CHAR, 't', EOS
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};
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static const char setA_cmd1[] = {
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CHAR, '-', CHAR, 'A', EOS
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@ -342,6 +346,7 @@ get_command(int cf)
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tcp[wdscan(tcp, EOS) - tcp - 3] = EOS;
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/* construct new args strings */
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XPput(args, wdcopy(builtin_cmd, ATEMP));
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XPput(args, wdcopy(setA_cmd0, ATEMP));
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XPput(args, wdcopy(setA_cmd1, ATEMP));
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XPput(args, tcp);
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@ -411,6 +416,7 @@ get_command(int cf)
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}
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t = newtp(TCOM);
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t->lineno = lno;
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XPput(args, wdcopy(builtin_cmd, ATEMP));
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XPput(args, wdcopy(let_cmd, ATEMP));
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XPput(args, yylval.cp);
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break;
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