amalgamate.awk: make patterns portable

pi-alexander-popel · pi-alexander-popel · commit d1cc57762f56 · 2025-05-13T13:24:48.000+03:00
Some implementations need slashes escaped in character classes
diff --git a/ci/amalgamate.awk b/ci/amalgamate.awk
@@ -24,11 +24,11 @@ function process_file(file,   line, header) {
 }
 
 function normalize_header(header, file) {
-    sub(/[^/]*$/, "", file) # basically dirname
+    sub(/[^\/]*$/, "", file) # basically dirname
 
     while (match(header, /^\.\.\//)) {
         sub(/^\.\.\//, "", header)
-        sub(/[^/]+\/$/, "", file)
+        sub(/[^\/]+\/$/, "", file)
     }
     return file header
 }

Original file line number	Diff line number	Diff line change
`@@ -24,11 +24,11 @@ function process_file(file, line, header) {`
`24`	`24`	`}`
`25`	`25`
`26`	`26`	`function normalize_header(header, file) {`
`27`		`- sub(/[^/]*$/, "", file) # basically dirname`
	`27`	`+ sub(/[^\/]*$/, "", file) # basically dirname`
`28`	`28`
`29`	`29`	`while (match(header, /^\.\.\//)) {`
`30`	`30`	`sub(/^\.\.\//, "", header)`
`31`		`- sub(/[^/]+\/$/, "", file)`
	`31`	`+ sub(/[^\/]+\/$/, "", file)`
`32`	`32`	`}`
`33`	`33`	`return file header`
`34`	`34`	`}`