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| -rw-r--r-- | indent/beancount.vim | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/indent/beancount.vim b/indent/beancount.vim new file mode 100644 index 0000000..da8fed2 --- /dev/null +++ b/indent/beancount.vim @@ -0,0 +1,26 @@ +if exists("b:did_indent") + finish +endif +let b:did_indent = 1 + +setlocal indentexpr=GetBeancountIndent(v:lnum) + +if exists("*GetBeancountIndent") + finish +endif + +function GetBeancountIndent(line_num) + let this_line = getline(a:line_num) + let prev_line = getline(a:line_num - 1) + " This is a new directive or previous line is blank. + echom this_line + echom prev_line + if this_line =~ '\v^\s*\d{4}-\d{2}-\d{2}' || prev_line =~ '^\s*$' + return 0 + endif + " Previous line is the beginning of a transaction. + if prev_line =~ '\v^\s*\d{4}-\d{2}-\d{2}\s+(txn\s+)?.\s+' + return &shiftwidth + endif + return -1 +endfunction |