Fix indentation for lines beginning with tabs.
* Use ^[[:blank:]] instead of ^\s * Add comment about unexpected elisp regex behaviour for \s
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mtoboid
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@ -568,28 +568,35 @@ Uses prefix (as PREFIX) to choose where to display it:
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;; (Note: the line with the comment should not contain any text matching other indent
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;; regexp or this user-control instruction will be ignored; also at most will count
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;; per line ...)
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;; Quirks of elisp REGEXes:
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;; \s is NOT translated to mean any whitespace character as in other
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;; regex flavours, but instead translates to ' ' (= one empty
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;; space). This does not match e.g. tabs. Use [[:blank:]] instead, to
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;; match 'classic' whitespace chars. [[:space:]] seems an option, but
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;; also matches linebreaks, etc. which could cause problems, as more
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;; than one line might be matched.
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(defvar plantuml-indent-regexp-block-start "^.*{\s*$"
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"Indentation regex for all plantuml elements that might define a {} block.
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Plantuml elements like skinparam, rectangle, sprite, package, etc.
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The opening { has to be the last visible character in the line (whitespace
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might follow).")
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(defvar plantuml-indent-regexp-note-start "^\s*\\(floating\s+\\)?[hr]?note\s+\\(right\\|left\\|top\\|bottom\\|over\\)[^:]*?$" "simplyfied regex; note syntax is especially inconsistent across diagrams")
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(defvar plantuml-indent-regexp-group-start "^\s*\\(alt\\|else\\|opt\\|loop\\|par\\|break\\|critical\\|group\\)\\(?:\s+.+\\|$\\)"
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(defvar plantuml-indent-regexp-note-start "^[[:blank:]]*\\(floating\s+\\)?[hr]?note\s+\\(right\\|left\\|top\\|bottom\\|over\\)[^:]*?$" "simplyfied regex; note syntax is especially inconsistent across diagrams")
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(defvar plantuml-indent-regexp-group-start "^[[:blank:]]*\\(alt\\|else\\|opt\\|loop\\|par\\|break\\|critical\\|group\\)\\(?:\s+.+\\|$\\)"
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"Indentation regex for plantuml group elements that are defined for sequence diagrams.
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Two variants for groups: keyword is either followed by whitespace and some text
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or it is followed by line end.")
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(defvar plantuml-indent-regexp-activate-start "^\s*activate\s+.+$")
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(defvar plantuml-indent-regexp-box-start "^\s*box\s+.+$")
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(defvar plantuml-indent-regexp-ref-start "^\s*ref\s+over\s+[^:]+?$")
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(defvar plantuml-indent-regexp-title-start "^\s*title\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-header-start "^\s*\\(?:\\(?:center\\|left\\|right\\)\s+header\\|header\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-footer-start "^\s*\\(?:\\(?:center\\|left\\|right\\)\s+footer\\|footer\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-legend-start "^\s*\\(?:legend\\|legend\s+\\(?:bottom\\|top\\)\\|legend\s+\\(?:center\\|left\\|right\\)\\|legend\s+\\(?:bottom\\|top\\)\s+\\(?:center\\|left\\|right\\)\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-activate-start "^[[:blank:]]*activate\s+.+$")
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(defvar plantuml-indent-regexp-box-start "^[[:blank:]]*box\s+.+$")
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(defvar plantuml-indent-regexp-ref-start "^[[:blank:]]*ref\s+over\s+[^:]+?$")
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(defvar plantuml-indent-regexp-title-start "^[[:blank:]]*title\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-header-start "^[[:blank:]]*\\(?:\\(?:center\\|left\\|right\\)\s+header\\|header\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-footer-start "^[[:blank:]]*\\(?:\\(?:center\\|left\\|right\\)\s+footer\\|footer\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-legend-start "^[[:blank:]]*\\(?:legend\\|legend\s+\\(?:bottom\\|top\\)\\|legend\s+\\(?:center\\|left\\|right\\)\\|legend\s+\\(?:bottom\\|top\\)\s+\\(?:center\\|left\\|right\\)\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-oldif-start "^.*if\s+\".*\"\s+then\s*\\('.*\\)?$" "used in current activity diagram, sometimes already mentioned as deprecated")
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(defvar plantuml-indent-regexp-newif-start "^\s*\\(?:else\\)?if\s+(.*)\s+then\s*.*$")
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(defvar plantuml-indent-regexp-loop-start "^\s*\\(?:repeat\s*\\|while\s+(.*).*\\)$")
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(defvar plantuml-indent-regexp-fork-start "^\s*\\(?:fork\\|split\\)\\(?:\s+again\\)?\s*$")
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(defvar plantuml-indent-regexp-macro-start "^\s*!definelong.*$")
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(defvar plantuml-indent-regexp-newif-start "^[[:blank:]]*\\(?:else\\)?if\s+(.*)\s+then\s*.*$")
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(defvar plantuml-indent-regexp-loop-start "^[[:blank:]]*\\(?:repeat\s*\\|while\s+(.*).*\\)$")
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(defvar plantuml-indent-regexp-fork-start "^[[:blank:]]*\\(?:fork\\|split\\)\\(?:\s+again\\)?\s*$")
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(defvar plantuml-indent-regexp-macro-start "^[[:blank:]]*!definelong.*$")
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(defvar plantuml-indent-regexp-user-control-start "^.*'.*\s*PLANTUML_MODE_INDENT_INCREASE\s*.*$")
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(defvar plantuml-indent-regexp-start (list plantuml-indent-regexp-block-start
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plantuml-indent-regexp-group-start
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@ -607,21 +614,21 @@ or it is followed by line end.")
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plantuml-indent-regexp-macro-start
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plantuml-indent-regexp-oldif-start
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plantuml-indent-regexp-user-control-start))
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(defvar plantuml-indent-regexp-block-end "^\s*\\(?:}\\|endif\\|else\s*.*\\|end\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-note-end "^\s*\\(end\s+note\\|end[rh]note\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-group-end "^\s*end\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-activate-end "^\s*deactivate\s+.+$")
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(defvar plantuml-indent-regexp-box-end "^\s*end\s+box\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-ref-end "^\s*end\s+ref\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-title-end "^\s*end\s+title\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-header-end "^\s*endheader\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-footer-end "^\s*endfooter\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-legend-end "^\s*endlegend\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-oldif-end "^\s*\\(endif\\|else\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-newif-end "^\s*\\(endif\\|elseif\\|else\\)\s*.*$")
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(defvar plantuml-indent-regexp-loop-end "^\s*\\(repeat\s*while\\|endwhile\\)\s*.*$")
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(defvar plantuml-indent-regexp-fork-end "^\s*\\(\\(fork\\|split\\)\s+again\\|end\s+\\(fork\\|split\\)\\)\s*$")
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(defvar plantuml-indent-regexp-macro-end "^\s*!enddefinelong\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-block-end "^[[:blank:]]*\\(?:}\\|endif\\|else\s*.*\\|end\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-note-end "^[[:blank:]]*\\(end\s+note\\|end[rh]note\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-group-end "^[[:blank:]]*end\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-activate-end "^[[:blank:]]*deactivate\s+.+$")
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(defvar plantuml-indent-regexp-box-end "^[[:blank:]]*end\s+box\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-ref-end "^[[:blank:]]*end\s+ref\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-title-end "^[[:blank:]]*end\s+title\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-header-end "^[[:blank:]]*endheader\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-footer-end "^[[:blank:]]*endfooter\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-legend-end "^[[:blank:]]*endlegend\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-oldif-end "^[[:blank:]]*\\(endif\\|else\\)\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-newif-end "^[[:blank:]]*\\(endif\\|elseif\\|else\\)\s*.*$")
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(defvar plantuml-indent-regexp-loop-end "^[[:blank:]]*\\(repeat\s*while\\|endwhile\\)\s*.*$")
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(defvar plantuml-indent-regexp-fork-end "^[[:blank:]]*\\(\\(fork\\|split\\)\s+again\\|end\s+\\(fork\\|split\\)\\)\s*$")
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(defvar plantuml-indent-regexp-macro-end "^[[:blank:]]*!enddefinelong\s*\\('.*\\)?$")
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(defvar plantuml-indent-regexp-user-control-end "^.*'.*\s*PLANTUML_MODE_INDENT_DECREASE\s*.*$")
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(defvar plantuml-indent-regexp-end (list plantuml-indent-regexp-block-end
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plantuml-indent-regexp-group-end
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