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Merge pull request #27852 from bfredl/persistent_intro

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fix(intro): make intro explicitly stateful
This commit is contained in:
bfredl
2024-03-14 20:00:07 +01:00
committed by GitHub
parent a6b6d036b1 0570a19c8a
commit 4de4f13eb3
3 changed files with 57 additions and 17 deletions
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14
src/nvim/drawscreen.c
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@@ -421,7 +421,14 @@ bool redrawing(void)
/// and redraw_all_later() to mark parts of the screen as needing a redraw.
int update_screen(void)
{
static bool did_intro = false;
static bool still_may_intro = true;
if (still_may_intro) {
if (!may_show_intro()) {
must_redraw = UPD_NOT_VALID;
still_may_intro = false;
}
}
bool is_stl_global = global_stl_height() > 0;
// Don't do anything if the screen structures are (not yet) valid.
@@ -673,10 +680,9 @@ int update_screen(void)
}
// May put up an introductory message when not editing a file
if (!did_intro) {
maybe_intro_message();
if (still_may_intro) {
intro_message(false);
}
did_intro = true;
decor_providers_invoke_end();

14
src/nvim/version.c
View File

@@ -2710,15 +2710,13 @@ void list_version(void)
: "\nRun \":verbose version\" for more info"));
}
/// Show the intro message when not editing a file.
void maybe_intro_message(void)
/// Whether it still is not too late to show an intro message
bool may_show_intro(void)
{
if (buf_is_empty(curbuf)
&& (curbuf->b_fname == NULL)
&& (firstwin->w_next == NULL)
&& (vim_strchr(p_shm, SHM_INTRO) == NULL)) {
intro_message(false);
}
return (buf_is_empty(curbuf)
&& (curbuf->b_fname == NULL)
&& (firstwin->w_next == NULL)
&& (vim_strchr(p_shm, SHM_INTRO) == NULL));
}
/// Give an introductory message about Vim.