snippet h1 "h1 header" bA
# $0
endsnippet

snippet h2 "h2 header" bA
## $0
endsnippet

snippet h3 "h3 header" bA
### $0
endsnippet

snippet h4 "h4 header" bA
#### $0
endsnippet

snippet h5 "h5 header" bA
##### $0
endsnippet

snippet h6 "h6 header" bA
###### $0
endsnippet

snippet link "link"
[$1]($2)$0
endsnippet

snippet img "image"
![$2]($1)$0
endsnippet

snippet im "inline math"
\$$0\$
endsnippet

snippet am "display math"
\$\$
$0
\$\$
endsnippet

snippet cb "code block" bA
\`\`\`$1
$0
\`\`\`
endsnippet

global !p
# A overkill(dirty) table with automatic alignment feature
def create_table(snip):
	# retrieving single line from current string and treat it like tabstops count
	placeholders_string = snip.buffer[snip.line].strip()
	rows_amount = int(placeholders_string[0])
	columns_amount = int(placeholders_string[1])
	prefix_str = "from vimsnippets import display_width;"
	# erase current line
	snip.buffer[snip.line] = ""
	# create anonymous snippet with expected content and number of tabstops
	anon_snippet_title = "| "
	anon_snippet_delimiter = "|"
	for col in range(1, columns_amount+1):
		sync_rows = [x*columns_amount+col for x in range(rows_amount+1)]
		sync_str = ",".join(["t[{0}]".format(x) for x in sync_rows])
		max_width_str = "max(list(map(display_width, [" + sync_str + "])))"
		cur_width_str = "display_width(t[" + str(col) + "])"
		rv_val = "(" + max_width_str + "-" + cur_width_str + ")*' '"
		anon_snippet_title += "${" + str(col)  + ":head" + str(col)\
			+ "}`!p " + prefix_str + "snip.rv=" + rv_val + "` | "
		anon_snippet_delimiter += ":`!p " + prefix_str + "snip.rv = "\
			+ max_width_str + "*'-'" + "`-|"
	anon_snippet_title += "\n"
	anon_snippet_delimiter += "\n"
	anon_snippet_body = ""
	for row in range(1, rows_amount+1):
		body_row = "| "
		for col in range(1, columns_amount+1):
			sync_rows = [x*columns_amount+col for x in range(rows_amount+1)]
			sync_str = ",".join(["t[{0}]".format(x) for x in sync_rows])
			max_width_str = "max(list(map(display_width, [" + sync_str + "])))"
			cur_width_str = "display_width(t[" + str(row*columns_amount+col) + "])"
			rv_val = "(" + max_width_str + "-" + cur_width_str + ")*' '"
			placeholder = "R{0}C{1}".format(row, col)
			body_row += "${" + str(row*columns_amount+col)  + ":" + placeholder\
				+ "}`!p " + prefix_str + "snip.rv=" + rv_val + "` | "
		body_row += "\n"
		anon_snippet_body += body_row
	anon_snippet_table = anon_snippet_title + anon_snippet_delimiter + anon_snippet_body
	# expand anonymous snippet
	snip.expand_anon(anon_snippet_table)
endglobal

post_jump "create_table(snip)"
snippet "tb([1-9][1-9])" "Fancy table" br
`!p snip.rv = match.group(1)`
endsnippet