Commitc29797d

committed

Add code to trip trailing newlines in a file.

1 parent5ef74fe commitc29797dCopy full SHA for c29797d

File tree

+13

-0

lines changed

+13

-0

lines changed

Lines changed: 13 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1531,6 +1531,19 @@ do`
`1531`	`1531`	`if (NR >= 1 && skips <= 2)`
`1532`	`1532`	`print line2;`
`1533`	`1533`	`}'\|`
	`1534`	`+# remove trailing blank lines, helps with adding blank before trailing #endif`
	`1535`	`+awk'BEGIN{blank_lines = 0;}`
	`1536`	`+{`
	`1537`	`+line1 = $0;`
	`1538`	`+ if (line1 ~ /^$/)`
	`1539`	`+blank_lines++;`
	`1540`	`+else`
	`1541`	`+{`
	`1542`	`+for (; blank_lines > 0; blank_lines--)`
	`1543`	`+printf "\n";`
	`1544`	`+print line1;`
	`1545`	`+}`
	`1546`	`+}'\|`
`1534`	`1547`	`# remove blank line before #endif`
`1535`	`1548`	`awk'BEGIN{line1 = ""; line2 = ""; skips = 0}`
`1536`	`1549`	`{`

Comments

(0)