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Fix the ASCII-art diagram in undo.c

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Set \t to 8 spaces and `retab`.
This commit is contained in:
Felipe Oliveira Carvalho
2016-02-24 02:14:23 -03:00
parent b25dfecb18
commit 78ded07954
1 changed files with 47 additions and 47 deletions
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94
src/nvim/undo.c
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@@ -4,29 +4,29 @@
* The saved lines are stored in a list of lists (one for each buffer): * The saved lines are stored in a list of lists (one for each buffer):
* *
* b_u_oldhead------------------------------------------------+ * b_u_oldhead------------------------------------------------+
* | * |
* V * V
* +--------------+ +--------------+ +--------------+ * +--------------+ +--------------+ +--------------+
* b_u_newhead--->| u_header | | u_header | | u_header | * b_u_newhead--->| u_header | | u_header | | u_header |
* | uh_next------>| uh_next------>| uh_next---->NULL * | uh_next------>| uh_next------>| uh_next---->NULL
* NULL<--------uh_prev |<---------uh_prev |<---------uh_prev | * NULL<--------uh_prev |<---------uh_prev |<---------uh_prev |
* | uh_entry | | uh_entry | | uh_entry | * | uh_entry | | uh_entry | | uh_entry |
* +--------|-----+ +--------|-----+ +--------|-----+ * +--------|-----+ +--------|-----+ +--------|-----+
* | | | * | | |
* V V V * V V V
* +--------------+ +--------------+ +--------------+ * +--------------+ +--------------+ +--------------+
* | u_entry | | u_entry | | u_entry | * | u_entry | | u_entry | | u_entry |
* | ue_next | | ue_next | | ue_next | * | ue_next | | ue_next | | ue_next |
* +--------|-----+ +--------|-----+ +--------|-----+ * +--------|-----+ +--------|-----+ +--------|-----+
* | | | * | | |
* V V V * V V V
* +--------------+ NULL NULL * +--------------+ NULL NULL
* | u_entry | * | u_entry |
* | ue_next | * | ue_next |
* +--------|-----+ * +--------|-----+
* | * |
* V * V
* etc. * etc.
* *
* Each u_entry list contains the information for one undo or redo. * Each u_entry list contains the information for one undo or redo.
* curbuf->b_u_curhead points to the header of the last undo (the next redo), * curbuf->b_u_curhead points to the header of the last undo (the next redo),
@@ -37,30 +37,30 @@
* uh_seq field is numbered sequentially to be able to find a newer or older * uh_seq field is numbered sequentially to be able to find a newer or older
* branch. * branch.
* *
* +---------------+ +---------------+ * +---------------+ +---------------+
* b_u_oldhead --->| u_header | | u_header | * b_u_oldhead --->| u_header | | u_header |
* | uh_alt_next ---->| uh_alt_next ----> NULL * | uh_alt_next ---->| uh_alt_next ----> NULL
* NULL <----- uh_alt_prev |<------ uh_alt_prev | * NULL <----- uh_alt_prev |<------ uh_alt_prev |
* | uh_prev | | uh_prev | * | uh_prev | | uh_prev |
* +-----|---------+ +-----|---------+ * +-----|---------+ +-----|---------+
* | | * | |
* V V * V V
* +---------------+ +---------------+ * +---------------+ +---------------+
* | u_header | | u_header | * | u_header | | u_header |
* | uh_alt_next | | uh_alt_next | * | uh_alt_next | | uh_alt_next |
* b_u_newhead --->| uh_alt_prev | | uh_alt_prev | * b_u_newhead --->| uh_alt_prev | | uh_alt_prev |
* | uh_prev | | uh_prev | * | uh_prev | | uh_prev |
* +-----|---------+ +-----|---------+ * +-----|---------+ +-----|---------+
* | | * | |
* V V * V V
* NULL +---------------+ +---------------+ * NULL +---------------+ +---------------+
* | u_header | | u_header | * | u_header | | u_header |
* | uh_alt_next ---->| uh_alt_next | * | uh_alt_next ---->| uh_alt_next |
* | uh_alt_prev |<------ uh_alt_prev | * | uh_alt_prev |<------ uh_alt_prev |
* | uh_prev | | uh_prev | * | uh_prev | | uh_prev |
* +-----|---------+ +-----|---------+ * +-----|---------+ +-----|---------+
* | | * | |
* etc. etc. * etc. etc.
* *
* *
* All data is allocated and will all be freed when the buffer is unloaded. * All data is allocated and will all be freed when the buffer is unloaded.