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Memory could be leaked if a second prompt or message appeared while another was

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still present, so add a separate prompt free callback and make the _clear
function responsible for calling it if necessary (rather than the individual
prompt callbacks). Also make both messages and prompts clear any existing when
a new is set.

In addition, the screen could be modified while the prompt is there, restore
the redraw-entire-screen behaviour on prompt clear; add a comment as a
reminder.
This commit is contained in:
Nicholas Marriott
2009-07-17 06:13:27 +00:00
parent 9642f0373f
commit 65deba3a35
6 changed files with 61 additions and 34 deletions
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7
tmux.h
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@ -802,7 +802,8 @@ struct client {
char *prompt_string;
char *prompt_buffer;
size_t prompt_index;
int (*prompt_callback)(void *, const char *);
int (*prompt_callbackfn)(void *, const char *);
void (*prompt_freefn)(void *);
void *prompt_data;
#define PROMPT_HIDDEN 0x1
@ -1278,8 +1279,8 @@ int status_redraw(struct client *);
void printflike2 status_message_set(struct client *, const char *, ...);
void status_message_clear(struct client *);
int status_message_redraw(struct client *);
void status_prompt_set(struct client *,
const char *, int (*)(void *, const char *), void *, int);
void status_prompt_set(struct client *, const char *,
int (*)(void *, const char *), void (*)(void *), void *, int);
void status_prompt_clear(struct client *);
int status_prompt_redraw(struct client *);
void status_prompt_key(struct client *, int);