From 904cec3c4a329cf89fc3219d359239910d61f3f6 Mon Sep 17 00:00:00 2001
From: thing1 <thing1@seacrossedlovers.xyz>
Date: Tue, 28 Jan 2025 09:14:32 +0000
Subject: init commit

---
 autoload/filetype/php.kak | 107 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 autoload/filetype/php.kak

(limited to 'autoload/filetype/php.kak')

diff --git a/autoload/filetype/php.kak b/autoload/filetype/php.kak
new file mode 100644
index 0000000..62ba6dd
--- /dev/null
+++ b/autoload/filetype/php.kak
@@ -0,0 +1,107 @@
+# Detection
+# ‾‾‾‾‾‾‾‾‾
+
+hook global BufCreate .*[.](phpt?) %{
+    set-option buffer filetype php
+}
+
+# Initialization
+# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
+
+hook global WinSetOption filetype=php %{
+    require-module php
+
+    hook window ModeChange pop:insert:.* -group php-trim-indent php-trim-indent
+    hook window InsertChar .* -group php-indent php-indent-on-char
+    hook window InsertChar \n -group php-insert php-insert-on-new-line
+    hook window InsertChar \n -group php-indent php-indent-on-new-line
+
+    hook -once -always window WinSetOption filetype=.* %{ remove-hooks window php-.+ }
+}
+
+hook -group php-highlight global WinSetOption filetype=php %{
+    add-highlighter window/php-file ref php-file
+    hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/php-file }
+}
+
+provide-module php %§
+require-module html
+
+# Highlighters
+# ‾‾‾‾‾‾‾‾‾‾‾‾
+
+add-highlighter shared/php regions
+add-highlighter shared/php/code  default-region group
+add-highlighter shared/php/double_string region '"'    (?<!\\)(\\\\)*" group
+add-highlighter shared/php/single_string region "'"    (?<!\\)(\\\\)*' fill string
+add-highlighter shared/php/doc_comment   region ///    '$'             group
+add-highlighter shared/php/doc_comment2  region /\*\*  \*/             ref php/doc_comment
+add-highlighter shared/php/comment1      region //     '$'             fill comment
+add-highlighter shared/php/comment2      region /\*    \*/             fill comment
+add-highlighter shared/php/comment3      region '#'    '$'             fill comment
+add-highlighter shared/php/heredoc       region -match-capture '<<<(.*?)$' '^\h*(.*?);' fill string
+
+
+add-highlighter shared/php/code/ regex &?\$\w* 0:variable
+add-highlighter shared/php/code/ regex \b(false|null|parent|self|this|true)\b 0:value
+add-highlighter shared/php/code/ regex "(\b|-)[0-9]*\.?[0-9]+\b" 0:value
+add-highlighter shared/php/code/ regex \b((string|int|bool)|[A-Z][a-z].*?)\b 0:type
+add-highlighter shared/php/code/ regex \B/[^\n/]+/[gimy]* 0:meta
+add-highlighter shared/php/code/ regex '<\?(php)?|\?>' 0:meta
+
+add-highlighter shared/php/double_string/ fill string
+add-highlighter shared/php/double_string/ regex (?<!\\)(\\\\)*(\$\w+)(->\w+)* 0:variable
+add-highlighter shared/php/double_string/ regex \{(?<!\\)(\\\\)*(\$\w+)(->\w+)*\} 0:variable
+
+# Highlight doc comments
+add-highlighter shared/php/doc_comment/ fill string
+add-highlighter shared/php/doc_comment/ regex '`.*`' 0:module
+add-highlighter shared/php/doc_comment/ regex '@\w+' 0:meta
+
+# Keywords are collected at
+# http://php.net/manual/en/reserved.keywords.php
+add-highlighter shared/php/code/ regex \b(__halt_compiler|abstract|and|array|as|break|callable|case|catch|class|clone|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|eval|exit|extends|final|finally|for|foreach|function|global|goto|if|implements|include|include_once|instanceof|insteadof|interface|isset|list|namespace|new|or|print|private|protected|public|require|require_once|return|static|switch|throw|trait|try|unset|use|var|while|xor|yield|__CLASS__|__DIR__|__FILE__|__FUNCTION__|__LINE__|__METHOD__|__NAMESPACE__|__TRAIT__)\b 0:keyword
+
+# Highlighter for html with php tags in it, i.e. the structure of conventional php files
+add-highlighter shared/php-file regions
+add-highlighter shared/php-file/html default-region ref html
+add-highlighter shared/php-file/php  region '<\?(php)?'     '\?>'      ref php
+
+# Commands
+# ‾‾‾‾‾‾‾‾
+
+define-command -hidden php-trim-indent %{
+    # remove trailing white spaces
+    try %{ execute-keys -draft -itersel x s \h+$ <ret> d }
+}
+
+define-command -hidden php-indent-on-char %<
+    evaluate-commands -draft -itersel %<
+        # align closer token to its opener when alone on a line
+        try %/ execute-keys -draft <a-h> <a-k> ^\h+[\]}]$ <ret> m s \A|.\z <ret> 1<a-&> /
+    >
+>
+
+define-command -hidden php-insert-on-new-line %<
+    evaluate-commands -draft -itersel %<
+        # copy // comments or docblock * prefix and following white spaces
+        try %{ execute-keys -draft s [^/] <ret> k x s ^\h*\K(?://|[*][^/])\h* <ret> y gh j P }
+        # append " * " on lines starting a multiline /** or /* comment
+        try %{ execute-keys -draft k x s ^\h*/[*][* ]? <ret> j gi i <space>*<space> }
+    >
+>
+
+define-command -hidden php-indent-on-new-line %<
+    evaluate-commands -draft -itersel %<
+        # preserve previous line indent
+        try %{ execute-keys -draft <semicolon> K <a-&> }
+        # filter previous line
+        try %{ execute-keys -draft k : php-trim-indent <ret> }
+        # indent after lines beginning / ending with opener token
+        try %_ execute-keys -draft k x <a-k> ^\h*[[{]|[[{]$ <ret> j <a-gt> _
+        # deindent closer token(s) when after cursor
+        try %_ execute-keys -draft x <a-k> ^\h*[})] <ret> gh / [})] <ret> m <a-S> 1<a-&> _
+    >
+>
+
+§
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