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tweaks: strip a parameter that is TRUE for both calls

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The parameter has been redundant since version 4.0, commit d54840c1,
when the last call with FALSE was removed.
This commit is contained in:
Benno Schulenberg 2020-03-08 12:48:41 +01:00
parent a92511ceaf
commit 01bc0148c0
3 changed files with 5 additions and 11 deletions
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2
src/files.c
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@ -593,7 +593,7 @@ void close_buffer(void)
free(orphan->current_stat);
free(orphan->lock_filename);
/* Free the undo stack. */
discard_until(NULL, orphan, TRUE);
discard_until(NULL, orphan);
#endif
openfile = orphan->prev;

2
src/proto.h
View File

@ -502,7 +502,7 @@ void do_undo(void);
void do_redo(void);
void do_enter(void);
#ifndef NANO_TINY
void discard_until(const undostruct *thisitem, openfilestruct *thefile, bool keep);
void discard_until(const undostruct *thisitem, openfilestruct *thefile);
void add_undo(undo_type action, const char *message);
void update_multiline_undo(ssize_t lineno, char *indentation);
void update_undo(undo_type action);

12
src/text.c
View File

@ -899,9 +899,8 @@ void do_enter(void)
}
#ifndef NANO_TINY
/* Discard undo items that are newer than the given one, or all if NULL.
* When keep is TRUE, do not touch the last_saved pointer. */
void discard_until(const undostruct *thisitem, openfilestruct *thefile, bool keep)
/* Discard undo items that are newer than the given one, or all if NULL. */
void discard_until(const undostruct *thisitem, openfilestruct *thefile)
{
undostruct *dropit = thefile->undotop;
groupstruct *group;
@ -927,11 +926,6 @@ void discard_until(const undostruct *thisitem, openfilestruct *thefile, bool kee
/* Prevent a chain of editing actions from continuing. */
thefile->last_action = OTHER;
/* When requested, record that the undo stack was chopped, and
* that thus there is no point at which the file was last saved. */
if (!keep)
thefile->last_saved = (undostruct *)0xbeeb;
}
/* Add a new undo item of the given type to the top of the current pile. */
@ -954,7 +948,7 @@ void add_undo(undo_type action, const char *message)
u->xflags = 0;
/* Blow away any undone items. */
discard_until(openfile->current_undo, openfile, TRUE);
discard_until(openfile->current_undo, openfile);
#ifdef ENABLE_WRAPPING
/* If some action caused automatic long-line wrapping, insert the