91 lines
2.6 KiB
Plaintext
91 lines
2.6 KiB
Plaintext
|
# Lexing numeric literals
|
||
|
|
|
||
|
|
# From issue #199
|
||
|
|
|
||
|
|
# UUIDs
|
||
|
|
|
||
|
|
virsh start 61a6a312-86d3-458c-824a-fa0adc2bd22c
|
||
|
|
virsh start 61969312-86d3-458c-8249-fa0adc2bd22c
|
||
|
|
virsh restore /opt/61a6a312-86d3-458c-824a-fa0adc2bd22c-suspend
|
||
|
|
|
||
|
|
# Git items
|
||
|
|
|
||
|
|
git checkout 998d611b516b0e485803089ecd53fdf0ea707a8c
|
||
|
|
|
||
|
|
git log --no-walk 0e2ba9c
|
||
|
|
git log --no-walk rel-5-2-4-97-g7405d4e7
|
||
|
|
|
||
|
|
# Arithmetic and character ranges
|
||
|
|
|
||
|
|
declare -i a=1+1; echo $a
|
||
|
|
[[ $a == [0-9] ]] && echo 1
|
||
|
|
|
||
|
|
# Brace expansion
|
||
|
|
|
||
|
|
for i in {1..10..2}; do
|
||
|
|
echo $i
|
||
|
|
done
|
||
|
|
for a in {A..Z..2}; do
|
||
|
|
echo $a
|
||
|
|
done
|
||
|
|
|
||
|
|
# From Kein-Hong Man
|
||
|
|
|
||
|
|
#--------------------------------------------------------------------------
|
||
|
|
# Bash number formats
|
||
|
|
# (20070712)
|
||
|
|
# Octal lexing relaxed to allow hex digits to avoid flagging unnecessary
|
||
|
|
# and misleading number errors; radix-prefixed lexing behaviour is unchanged,
|
||
|
|
# as those cases are uncommon (to get strict lexing, define PEDANTIC_OCTAL).
|
||
|
|
|
||
|
|
# NOTE: Some people may want an entire non-number to be lexed in the normal
|
||
|
|
# style and not as part-number part-normal. If the user thinks there is a
|
||
|
|
# better case for the former, please lobby for it on the SF issue tracker.
|
||
|
|
|
||
|
|
0123 0567 # octal good
|
||
|
|
08 0789 077ABC # octal bad (disabled 20070712, now lexed as numbers)
|
||
|
|
066XYZ # octal bad
|
||
|
|
0xDEAD 0X1234 # hex good
|
||
|
|
0xABCMNO 0XGHI # hex bad
|
||
|
|
|
||
|
|
# extended "[base#]n" format where base is between 2-64
|
||
|
|
# digits range are 0-9a-zA-Z@_
|
||
|
|
# if base <= 36, then alphabets are case insensitive
|
||
|
|
# this style isn't likely in non-number code, so the lexer currently
|
||
|
|
# opts to colour the error in red -- send feedback if this is too
|
||
|
|
# intrusive; 'invalid octals' (but valid text) in red proved annoying...
|
||
|
|
|
||
|
|
2#10101 # binary
|
||
|
|
2#23456 # error (in red)
|
||
|
|
8#0123456789AB # error (in red)
|
||
|
|
16#abcDEF123
|
||
|
|
16#abcpqr # bad
|
||
|
|
64#xyzXYZ@_789 # full base-64
|
||
|
|
99#xyzXYZ@_789 # error (in red; invalid base)
|
||
|
|
111#xyzXYZ@_789 # error (in red; invalid base)
|
||
|
|
|
||
|
|
567+0123*0xBCD # with operators
|
||
|
|
(4#0123-3#012)
|
||
|
|
|
||
|
|
# 20070712:
|
||
|
|
# Octal lexing relaxed to avoid marking some number sequences as octal
|
||
|
|
# errors. This is because the elements or apps controlled by bash may
|
||
|
|
# have a different view of numbers, so we avoid flagging unnecessary
|
||
|
|
# (and misleading) number errors. Radix-prefixed number lexing is
|
||
|
|
# unchanged, as those cases are uncommon (no feedback on it yet.)
|
||
|
|
|
||
|
|
# In the following, red-flagged 'octals' should now be lexed as normal
|
||
|
|
# numbers, allowing hex digits.
|
||
|
|
|
||
|
|
# flightgear missing.sh
|
||
|
|
scriptversion=2004-09-07.08
|
||
|
|
|
||
|
|
# git t/t0000/basic.sh
|
||
|
|
P=087704a96baf1c2d1c869a8b084481e121c88b5b
|
||
|
|
|
||
|
|
# openssh config.guess
|
||
|
|
*:procnto*:*:* | *:QNX:[0123456789]*:*)
|
||
|
|
|
||
|
|
# with hex digits, the following will still be an invalid number
|
||
|
|
066XYZ
|