patch 9.0.1539: typst filetype is not recognized
Problem: Typst filetype is not recognized.
Solution: Distinguish between sql and typst. (Gaetan Lepage, closes #12363)
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim
index 3d9d60a..7ac053e 100644
--- a/runtime/autoload/dist/ft.vim
+++ b/runtime/autoload/dist/ft.vim
@@ -470,7 +470,7 @@
# Returns true if file content looks like LambdaProlog module
def IsLProlog(): bool
- # skip apparent comments and blank lines, what looks like
+ # skip apparent comments and blank lines, what looks like
# LambdaProlog comment may be RAPID header
var l: number = nextnonblank(1)
while l > 0 && l < line('$') && getline(l) =~ '^\s*%' # LambdaProlog comment
@@ -1106,6 +1106,31 @@
endif
enddef
+export def FTtyp()
+ if exists("g:filetype_typ")
+ exe "setf " .. g:filetype_typ
+ return
+ endif
+
+ # Look for SQL type definition syntax
+ for line in getline(1, 200)
+ # SQL type files may define the casing
+ if line =~ '^CASE\s\==\s\=\(SAME\|LOWER\|UPPER\|OPPOSITE\)$'
+ setf sql
+ return
+ endif
+
+ # SQL type files may define some types as follows
+ if line =~ '^TYPE\s.*$'
+ setf sql
+ return
+ endif
+ endfor
+
+ # Otherwise, affect the typst filetype
+ setf typst
+enddef
+
# Set the filetype of a *.v file to Verilog, V or Cog based on the first 200
# lines.
export def FTv()