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Diffstat (limited to 'src/nvim/api/private/helpers.c')
| -rw-r--r-- | src/nvim/api/private/helpers.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/nvim/api/private/helpers.c b/src/nvim/api/private/helpers.c index cdaceddc11..021d1d43ff 100644 --- a/src/nvim/api/private/helpers.c +++ b/src/nvim/api/private/helpers.c @@ -96,6 +96,13 @@ bool try_leave(const TryState *const tstate, Error *const err) } /// Start block that may cause vimscript exceptions +/// +/// Each try_start() call should be mirrorred by try_end() call. +/// +/// To be used as a replacement of `:try … catch … endtry` in C code, in cases +/// when error flag could not already be set. If there may be pending error +/// state at the time try_start() is executed which needs to be preserved, +/// try_enter()/try_leave() pair should be used instead. void try_start(void) { ++trylevel; |