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digraphs: ignore ansi commands in vim version output
[sheet.git]
/
tools
/
mkdigraphs-vim
diff --git
a/tools/mkdigraphs-vim
b/tools/mkdigraphs-vim
index a4bdfe803e8e636ac7d99da5d9c06464c32f3a86..c1dcbe44e45ae09620f9a11262d587a700a33c6c 100755
(executable)
--- a/
tools/mkdigraphs-vim
+++ b/
tools/mkdigraphs-vim
@@
-1,10
+1,17
@@
#!/bin/sh
#!/bin/sh
-VERSION=1.01
+VERSION=1.02
+
+if [ "$#" -ne 0 ]
+then
+ echo "Usage: $0 >digraphs-vim.inc.pl"
+ echo 'Collect digraph data from vim, standard output as Perl hash.'
+ exit 64 # EX_USAGE
+fi
vim -e -c'echo version' -cdigraphs -cq | perl -CSD -nE '
if ($. == 1) { # head
vim -e -c'echo version' -cdigraphs -cq | perl -CSD -nE '
if ($. == 1) { # head
- say "# digraphs list from vim version ",
s/\s*\z//r
;
+ say "# digraphs list from vim version ",
m/(\d+)\s*\z/
;
say "+{";
} else { # body
while (/\G(\S\S) (.[^ ]*) +([0-9]+)\s+/g) {
say "+{";
} else { # body
while (/\G(\S\S) (.[^ ]*) +([0-9]+)\s+/g) {