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Improve documentation string for 'compilation-error-regexp-alist'.

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* lisp/progmodes/compile.el (compilation-error-regexp-alist): Clarify
behavior when TYPE is a cons cell.
This commit is contained in:
Philipp Stephani 2021-10-16 11:46:49 +02:00
parent 2971a6890f
commit 21397cce51
1 changed files with 2 additions and 1 deletions
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lisp/progmodes/compile.el
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@ -662,7 +662,8 @@ has just been matched, and should correspondingly preserve this match data.
TYPE is 2 or nil for a real error or 1 for warning or 0 for info.
TYPE can also be of the form (WARNING . INFO). In that case this
will be equivalent to 1 if the WARNING'th subexpression matched
or else equivalent to 0 if the INFO'th subexpression matched.
or else equivalent to 0 if the INFO'th subexpression matched,
or else equivalent to 2 if neither of them matched.
See `compilation-error-face', `compilation-warning-face',
`compilation-info-face' and `compilation-skip-threshold'.