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vim-patch:8.2.0035: saving and restoring called_emsg is clumsy (#19335)

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Problem:    Saving and restoring called_emsg is clumsy.
Solution:   Count the number of error messages.
53989554a4
This commit is contained in:
zeertzjq
2022-07-13 04:08:49 +08:00
committed by GitHub
parent b1e0197a14
commit 39d51c833a
10 changed files with 26 additions and 49 deletions
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src/nvim/globals.h
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@@ -229,7 +229,7 @@ EXTERN bool did_emsg; // set by emsg() when the message
EXTERN bool called_vim_beep; // set if vim_beep() is called
EXTERN bool did_emsg_syntax; // did_emsg set because of a
// syntax error
EXTERN int called_emsg; // always set by emsg()
EXTERN int called_emsg; // always incremented by emsg()
EXTERN int ex_exitval INIT(= 0); // exit value for ex mode
EXTERN bool emsg_on_display INIT(= false); // there is an error message
EXTERN bool rc_did_emsg INIT(= false); // vim_regcomp() called emsg()