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Write whole debug cli command to history

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Previously the command was being modified in place in order
to find the command name. This was happening before saving
to the history.

Fixes #70
This commit is contained in:
Eric Mertens 2015-10-26 17:55:41 -07:00
parent 7b7a55899f
commit ccf4f34e92
1 changed files with 7 additions and 5 deletions
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12
Debug/cli/cli.c
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@ -159,15 +159,12 @@ void CLI_process()
} }
else else
{ {
// Only do command-related stuff if there was actually a command // Add the command to the history
// Avoids clogging command history with blanks CLI_saveHistory( CLILineBuffer );
// Process the current line buffer // Process the current line buffer
CLI_commandLookup(); CLI_commandLookup();
// Add the command to the history
CLI_saveHistory( CLILineBuffer );
// Keep the array circular, discarding the older entries // Keep the array circular, discarding the older entries
if ( CLIHistoryTail < CLIHistoryHead ) if ( CLIHistoryTail < CLIHistoryHead )
CLIHistoryHead = ( CLIHistoryHead + 1 ) % CLIMaxHistorySize; CLIHistoryHead = ( CLIHistoryHead + 1 ) % CLIMaxHistorySize;
@ -425,6 +422,11 @@ inline void CLI_saveHistory( char *buff )
return; return;
} }
// Don't write empty lines to the history
const char *cursor = buff;
while (*cursor == ' ') { cursor++; } // advance past the leading whitespace
if (*cursor == '\0') { return ; }
// Copy the line to the history // Copy the line to the history
int i; int i;
for (i = 0; i < CLILineBufferCurrent; i++) for (i = 0; i < CLILineBufferCurrent; i++)