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| author | Michael Schmidt <github@mschmidt.me> | 2015-10-14 15:07:48 +0200 |
|---|---|---|
| committer | Michael Schmidt <github@mschmidt.me> | 2015-10-14 15:07:48 +0200 |
| commit | 60ab550a952c3d9719b2a91ec90c9b58769f6717 (patch) | |
| tree | 523cf4eb5a35594b16a297b4bd7e29157f42b0fc /tools | |
| parent | a479c280441b91007c379b0b63b907926d54f930 (diff) | |
| download | compcert-60ab550a952c3d9719b2a91ec90c9b58769f6717.tar.gz compcert-60ab550a952c3d9719b2a91ec90c9b58769f6717.zip | |
bug 17392: remove trailing whitespace in source files
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/ndfun.ml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/ndfun.ml b/tools/ndfun.ml index 4ee07e54..2b8bcb19 100644 --- a/tools/ndfun.ml +++ b/tools/ndfun.ml @@ -33,7 +33,7 @@ let oneline s = let re_trim_1 = Str.regexp "^[ \t]+\\|[ \t]+$" let re_trim_2 = Str.regexp " +" -let trim s = +let trim s = Str.global_replace re_trim_2 " " (Str.global_replace re_trim_1 "" s) (* A nicer interface to Str.match_string, with automatic trimming *) @@ -70,7 +70,7 @@ let re_arg = Str.regexp "\\([a-z][a-z0-9_]*\\)" let match_args args = let n = ref 0 in - let subst s = + let subst s = incr n; sprintf "%s as zz%d" (Str.matched_group 1 s) !n in Str.global_substitute re_arg subst args @@ -78,7 +78,7 @@ let match_args args = let match_temps args = let n = ref 0 in - let subst s = + let subst s = incr n; sprintf "zz%d" !n in Str.global_substitute re_arg subst (remove_commas args) |