Robot capture keyword started from varref #1571
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If {exclusive} flag is specified and an input line matches a regex
pattern, the input line is consumed always; lregex skips the rest of
patterns for the input line. This is the original behavior of lregex
engine.
This commit extends the behavior if a pattern is specified with
matchCallbackPattern function. Even if a regex pattern (with
{exclusive}) matches an input line, and a callback false returns
false, the input line is never consumed. The callback function must
return true for consuming the input line.
Signed-off-by: Masatake YAMATO <[email protected]>
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Oputput -> Output |
Input:
*** Keywords ***
${embedded arg} Starting Single
No Operation
Output:
${embedded arg} Starting Single input.robot /^${embedded arg} Starting Single$/;" k
Close universal-ctags#1570.
Signed-off-by: Masatake YAMATO <[email protected]>
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@k-takata, thank you. Updated. |
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Regex engine on MacOSX doesn't accept the updated regex pattern. I will inspect the pattern. |
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make chop LANGUAGES=Robot is passed. |
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I'm afraid that this parser enters infinite loop. I would like to implement "kick" target before merging this. |
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I named "slap" instead of "kick". |
derekschrock
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Sep 5, 2018
Running unit tests tmain and units via 'make check' the empty expression
.{0} from the matching group in parsers/robot.c was causing FreeBSD libc
regcomp to produce an error: empty (sub)expression.
tmain would fail for some checks while units would fail for robots checks.
Removing the emptry expression .{0} "match anything exactly zero times"
fixes this issue and all expected tests pass for both tmain and units.
Testing the same change, removing the expression .{0} from the
matching group, on centos7 does not appear to have any regessions.
This reverts the following commit
universal-ctags@81a4593
That was created for the following issue:
universal-ctags#1571 (comment)
It's possible there's some regression for macOS however macOS on Travis
doesn't seem to have any issues.
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Input:
Output:
Close #1570.
Close #1572.