Keep snippet vars definitions in a single format across all snippets and documentation.

The format is:

# var-name: value

Previously snippets used a mixture of the following formatting:

#var-name: value
#var-name : value
# var-name: value
# var-name : value

snippets/f90-mode/au

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : automatic
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: automatic
 # key: au
 # --
 automatic $0 

snippets/f90-mode/bd

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : block data
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: block data
 # key: bd
 # --
 block data $0

snippets/f90-mode/c

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : continue
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: continue
 # key: c
 # --
 continue $0

snippets/f90-mode/ch

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : character
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: character
 # key: ch
 # --
 character $0

snippets/f90-mode/cx

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : complex
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: complex
 # key: cx
 # --
 complex $0

snippets/f90-mode/dc

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : double complex
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: double complex
 # key: dc
 # --
 double complex $0

snippets/f90-mode/do

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : do while (...) end do
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: do while (...) end do
 # key: do
 # --
 do while (${1:condition})

snippets/f90-mode/dp

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : double precision
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: double precision
 # key: dp
 # --
 double precision $0

snippets/f90-mode/eq

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : equivalence
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: equivalence
 # key: eq
 # --
 equivalence $0

snippets/f90-mode/ib

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : implicit byte
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: implicit byte
 # key: ib
 # --
 implicit byte $0

snippets/f90-mode/ic

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : implicit complex
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: implicit complex
 # key: ic
 # --
 implicit complex $0

snippets/f90-mode/ich

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : implicit character
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: implicit character
 # key: ich
 # --
 implicit character $0

snippets/f90-mode/if

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : if then end if
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: if then end if
 # key: if
 # --
 if ( ${1:condition} ) then

snippets/f90-mode/ii

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : implicit integer 
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: implicit integer 
 # key: ii
 # --
 implicit integer $0

snippets/f90-mode/il

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : implicit logical
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: implicit logical
 # key: il
 # --
 implicit logical $0

snippets/f90-mode/in

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : implicit none
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: implicit none
 # key: in
 # --
 implicit none

snippets/f90-mode/inc

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : include
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: include
 # key: inc
 # --
 include $0

snippets/f90-mode/intr

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : intrinsic
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: intrinsic
 # key: intr
 # --
 intrinsic $0

snippets/f90-mode/ir

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : implicit real
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: implicit real
 # key: ir
 # --
 implicit real $0

snippets/f90-mode/l

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : logical
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: logical
 # key: l
 # --
 logical $0

snippets/f90-mode/pa

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : parameter
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: parameter
 # key: pa
 # --
 parameter $0

snippets/f90-mode/pr

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : program ... end program ...
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: program ... end program ...
 # key: pr
 # --
 program ${1:name}

snippets/f90-mode/re

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : read (*,*)
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: read (*,*)
 # key: re
 # --
 read (${1:*},${2:*}) $0

snippets/f90-mode/st

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : structure
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: structure
 # key: st
 # --
 structure $0

snippets/f90-mode/su

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : subroutine
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: subroutine
 # key: su
 # --
 subroutine $0

snippets/f90-mode/wr

@@ -1,5 +1,5 @@
-#contributor: Li Zhu <http://www.zhuli.name>
-#name : write (*,*)
+# contributor: Li Zhu <http://www.zhuli.name>
+# name: write (*,*)
 # key: wr
 # --
 write (${1:*},${2:*}) $0