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parseopt fix (#11363) [backport]

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This commit is contained in:
Jasper Jenkins
2019-06-01 01:44:08 -07:00
committed by Andreas Rumpf
parent 41b74db218
commit 6b23b2d7df
2 changed files with 4 additions and 2 deletions
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3
lib/pure/parseopt.nim
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@@ -348,7 +348,8 @@ proc next*(p: var OptParser) {.rtl, extern: "npo$1".} =
if i >= p.cmds[p.idx].len and p.idx < p.cmds.len and p.allowWhitespaceAfterColon:
inc p.idx
i = 0
p.val = TaintedString p.cmds[p.idx].substr(i)
if p.idx < p.cmds.len:
p.val = TaintedString p.cmds[p.idx].substr(i)
elif len(p.longNoVal) > 0 and p.key.string notin p.longNoVal and p.idx+1 < p.cmds.len:
p.val = TaintedString p.cmds[p.idx+1]
inc p.idx

3
tests/misc/tparseopt.nim
View File

@@ -21,6 +21,7 @@ kind: cmdShortOption key:val -- r:1
kind: cmdShortOption key:val -- r:0
kind: cmdShortOption key:val -- l:
kind: cmdShortOption key:val -- r:4
kind: cmdLongOption key:val -- debug:
'''
joinable: false
"""
@@ -62,7 +63,7 @@ else:
block:
echo "parseoptNoVal"
# test NoVal mode with custom cmdline arguments
var argv = "--left --debug:3 -l -r:2 --debug 2 --debug=1 -r1 -r=0 -lr4"
var argv = "--left --debug:3 -l -r:2 --debug 2 --debug=1 -r1 -r=0 -lr4 --debug:"
var p = parseopt.initOptParser(argv,
shortNoVal = {'l'}, longNoVal = @["left"])
for kind, key, val in parseopt.getopt(p):