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Merge pull request #62 from VlachJosef/master

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Fix the match block indentation so indent of elif, else still works
This commit is contained in:
Nathan Lovato
2020-05-31 09:07:25 -06:00
committed by GitHub
parent d55471dd02 b768f80498
commit 18c86dbb6c
2 changed files with 19 additions and 9 deletions
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21
gdscript-indent-and-nav.el
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@@ -708,9 +708,7 @@ likely an invalid gdscript file."
(goto-char dedenter-pos)
(let* ((cur-line (line-beginning-position))
(pairs '(("elif" "elif" "if")
("else" "if" "elif" "except" "for" "while")
("except" "except" "try")
("finally" "else" "except" "try")))
("else" "if" "elif")))
(dedenter (match-string-no-properties 0))
(possible-opening-blocks (cdr (assoc-string dedenter pairs)))
(collected-indentations)
@@ -718,7 +716,16 @@ likely an invalid gdscript file."
(catch 'exit
(while (gdscript-nav--syntactically
(lambda ()
(re-search-backward (gdscript-rx block-start) nil t))
(re-search-backward (gdscript-rx block-start) nil t)
;; At this point `(match-string-no-properties 0)' doesn't match whole gdscript's block expression,
;; due to how `re-search-backward' works.
;; To make `(match-string-no-properties 0)' match whole gdscript's block expression
;; let's use `re-search-forward' from beginning of a line.
(beginning-of-line)
(re-search-forward (gdscript-rx block-start) nil t)
;; And let's put point at the beginning of the match.
(beginning-of-line)
t)
#'<)
(let ((indentation (current-indentation)))
(when (and (not (memq indentation collected-indentations))
@@ -741,8 +748,10 @@ likely an invalid gdscript file."
no-back-indent)))
(setq collected-indentations
(cons indentation collected-indentations))
(when (member (match-string-no-properties 0)
possible-opening-blocks)
(when
(seq-contains possible-opening-blocks
(string-trim (match-string-no-properties 0))
(lambda (elt e) (string-prefix-p e elt)))
(setq opening-blocks (cons (point) opening-blocks))))
(when (zerop indentation)
(throw 'exit nil)))))

7
gdscript-rx.el
View File

@@ -1445,9 +1445,10 @@ following constructs:
(defmacro gdscript-rx (&rest regexps)
"Gdscript mode specialized rx macro.
This variant of `rx' supports common Gdscript named REGEXPS."
`(gdscript-rx-let ((block-start (seq symbol-start
(or "func" "class" "if" "elif" "else" "for" "while" "match")
symbol-end))
`(gdscript-rx-let ((block-start (seq (zero-or-more nonl)
":"
(or (seq (zero-or-more " ") eol)
(seq (zero-or-more " ") "#" (zero-or-more nonl) eol))))
(dedenter (seq symbol-start
(or "elif" "else")
symbol-end))