patch 9.0.0738: cannot suppress completion "scanning" messages
Problem: Cannot suppress completion "scanning" messages.
Solution: Add the "C" flag in 'shortmess'. (Bjorn Linse, closes #11354)
diff --git a/src/option.h b/src/option.h
index 0e98824..19e2a78 100644
--- a/src/option.h
+++ b/src/option.h
@@ -265,11 +265,12 @@
#define SHM_ATTENTION 'A' // no ATTENTION messages
#define SHM_INTRO 'I' // intro messages
#define SHM_COMPLETIONMENU 'c' // completion menu messages
+#define SHM_COMPLETIONSCAN 'C' // completion scanning messages
#define SHM_RECORDING 'q' // short recording message
#define SHM_FILEINFO 'F' // no file info messages
#define SHM_SEARCHCOUNT 'S' // search stats: '[1/10]'
#define SHM_POSIX "AS" // POSIX value
-#define SHM_ALL "rmfixlnwaWtToOsAIcqFS" // all possible flags for 'shm'
+#define SHM_ALL "rmfixlnwaWtToOsAIcCqFS" // all possible flags for 'shm'
// characters for p_go:
#define GO_TERMINAL '!' // use terminal for system commands