'xrdef {Overview-title}{Overview}
'xrdef {Overview-pg}{1}
'xrdef {Overview-snt}{}
'xrdef {Comparison-title}{What Comparison Means}
'xrdef {Comparison-pg}{3}
'xrdef {Comparison-snt}{Chapter'tie1}
'xrdef {Hunks-title}{Hunks}
'xrdef {Hunks-pg}{3}
'xrdef {Hunks-snt}{Section'tie1.1}
'xrdef {White Space-title}{Suppressing Differences in Blank and Tab Spacing}
'xrdef {White Space-pg}{4}
'xrdef {White Space-snt}{Section'tie1.2}
'xrdef {Blank Lines-title}{Suppressing Differences in Blank Lines}
'xrdef {Blank Lines-pg}{4}
'xrdef {Blank Lines-snt}{Section'tie1.3}
'xrdef {Case Folding-title}{Suppressing Case Differences}
'xrdef {Case Folding-pg}{5}
'xrdef {Case Folding-snt}{Section'tie1.4}
'xrdef {Specified Folding-title}{Suppressing Lines Matching a Regular Expression}
'xrdef {Specified Folding-pg}{5}
'xrdef {Specified Folding-snt}{Section'tie1.5}
'xrdef {Brief-title}{Summarizing Which Files Differ}
'xrdef {Brief-pg}{5}
'xrdef {Brief-snt}{Section'tie1.6}
'xrdef {Binary-title}{Binary Files and Forcing Text Comparisons}
'xrdef {Binary-pg}{5}
'xrdef {Binary-snt}{Section'tie1.7}
'xrdef {Output Formats-title}{\code {diff} Output Formats}
'xrdef {Output Formats-pg}{7}
'xrdef {Output Formats-snt}{Chapter'tie2}
'xrdef {Sample diff Input-title}{Two Sample Input Files}
'xrdef {Sample diff Input-pg}{7}
'xrdef {Sample diff Input-snt}{Section'tie2.1}
'xrdef {Normal-title}{Showing Differences Without Context}
'xrdef {Normal-pg}{7}
'xrdef {Normal-snt}{Section'tie2.2}
'xrdef {Detailed Normal-title}{Detailed Description of Normal Format}
'xrdef {Detailed Normal-pg}{8}
'xrdef {Detailed Normal-snt}{Section'tie2.2.1}
'xrdef {Example Normal-title}{An Example of Normal Format}
'xrdef {Example Normal-pg}{8}
'xrdef {Example Normal-snt}{Section'tie2.2.2}
'xrdef {Context-title}{Showing Differences in Their Context}
'xrdef {Context-pg}{9}
'xrdef {Context-snt}{Section'tie2.3}
'xrdef {Context Format-title}{Context Format}
'xrdef {Context Format-pg}{9}
'xrdef {Context Format-snt}{Section'tie2.3.1}
'xrdef {Detailed Context-title}{Detailed Description of Context Format}
'xrdef {Detailed Context-pg}{9}
'xrdef {Detailed Context-snt}{Section'tie2.3.1.1}
'xrdef {Example Context-title}{An Example of Context Format}
'xrdef {Example Context-pg}{10}
'xrdef {Example Context-snt}{Section'tie2.3.1.2}
'xrdef {Less Context-title}{An Example of Context Format with Less Context}
'xrdef {Less Context-pg}{11}
'xrdef {Less Context-snt}{Section'tie2.3.1.3}
'xrdef {Unified Format-title}{Unified Format}
'xrdef {Unified Format-pg}{11}
'xrdef {Unified Format-snt}{Section'tie2.3.2}
'xrdef {Detailed Unified-title}{Detailed Description of Unified Format}
'xrdef {Detailed Unified-pg}{11}
'xrdef {Detailed Unified-snt}{Section'tie2.3.2.1}
'xrdef {Example Unified-title}{An Example of Unified Format}
'xrdef {Example Unified-pg}{12}
'xrdef {Example Unified-snt}{Section'tie2.3.2.2}
'xrdef {Sections-title}{Showing Which Sections Differences Are in}
'xrdef {Sections-pg}{12}
'xrdef {Sections-snt}{Section'tie2.3.3}
'xrdef {Specified Headings-title}{Showing Lines That Match Regular Expressions}
'xrdef {Specified Headings-pg}{12}
'xrdef {Specified Headings-snt}{Section'tie2.3.3.1}
'xrdef {C Function Headings-title}{Showing C Function Headings}
'xrdef {C Function Headings-pg}{13}
'xrdef {C Function Headings-snt}{Section'tie2.3.3.2}
'xrdef {Alternate Names-title}{Showing Alternate File Names}
'xrdef {Alternate Names-pg}{13}
'xrdef {Alternate Names-snt}{Section'tie2.3.4}
'xrdef {Side by Side-title}{Showing Differences Side by Side}
'xrdef {Side by Side-pg}{14}
'xrdef {Side by Side-snt}{Section'tie2.4}
'xrdef {Side by Side Format-title}{Controlling Side by Side Format}
'xrdef {Side by Side Format-pg}{14}
'xrdef {Side by Side Format-snt}{Section'tie2.5}
'xrdef {Example Side by Side-title}{An Example of Side by Side Format}
'xrdef {Example Side by Side-pg}{15}
'xrdef {Example Side by Side-snt}{Section'tie2.5.1}
'xrdef {Scripts-title}{Making Edit Scripts}
'xrdef {Scripts-pg}{15}
'xrdef {Scripts-snt}{Section'tie2.6}
'xrdef {ed Scripts-title}{\code {ed} Scripts}
'xrdef {ed Scripts-pg}{15}
'xrdef {ed Scripts-snt}{Section'tie2.6.1}
'xrdef {Detailed ed-title}{Detailed Description of \code {ed} Format}
'xrdef {Detailed ed-pg}{15}
'xrdef {Detailed ed-snt}{Section'tie2.6.1.1}
'xrdef {Example ed-title}{Example \code {ed} Script}
'xrdef {Example ed-pg}{16}
'xrdef {Example ed-snt}{Section'tie2.6.1.2}
'xrdef {Forward ed-title}{Forward \code {ed} Scripts}
'xrdef {Forward ed-pg}{16}
'xrdef {Forward ed-snt}{Section'tie2.6.2}
'xrdef {RCS-title}{RCS Scripts}
'xrdef {RCS-pg}{17}
'xrdef {RCS-snt}{Section'tie2.6.3}
'xrdef {If-then-else-title}{Merging Files with If-then-else}
'xrdef {If-then-else-pg}{17}
'xrdef {If-then-else-snt}{Section'tie2.7}
'xrdef {Line Group Formats-title}{Line Group Formats}
'xrdef {Line Group Formats-pg}{18}
'xrdef {Line Group Formats-snt}{Section'tie2.7.1}
'xrdef {Line Formats-title}{Line Formats}
'xrdef {Line Formats-pg}{20}
'xrdef {Line Formats-snt}{Section'tie2.7.2}
'xrdef {Detailed If-then-else-title}{Detailed Description of If-then-else Format}
'xrdef {Detailed If-then-else-pg}{21}
'xrdef {Detailed If-then-else-snt}{Section'tie2.7.3}
'xrdef {Example If-then-else-title}{An Example of If-then-else Format}
'xrdef {Example If-then-else-pg}{22}
'xrdef {Example If-then-else-snt}{Section'tie2.7.4}
'xrdef {Comparing Directories-title}{Comparing Directories}
'xrdef {Comparing Directories-pg}{25}
'xrdef {Comparing Directories-snt}{Chapter'tie3}
'xrdef {Adjusting Output-title}{Making \code {diff} Output Prettier}
'xrdef {Adjusting Output-pg}{27}
'xrdef {Adjusting Output-snt}{Chapter'tie4}
'xrdef {Tabs-title}{Preserving Tabstop Alignment}
'xrdef {Tabs-pg}{27}
'xrdef {Tabs-snt}{Section'tie4.1}
'xrdef {Pagination-title}{Paginating \code {diff} Output}
'xrdef {Pagination-pg}{27}
'xrdef {Pagination-snt}{Section'tie4.2}
'xrdef {diff Performance-title}{\code {diff} Performance Tradeoffs}
'xrdef {diff Performance-pg}{29}
'xrdef {diff Performance-snt}{Chapter'tie5}
'xrdef {Comparing Three Files-title}{Comparing Three Files}
'xrdef {Comparing Three Files-pg}{31}
'xrdef {Comparing Three Files-snt}{Chapter'tie6}
'xrdef {Sample diff3 Input-title}{A Third Sample Input File}
'xrdef {Sample diff3 Input-pg}{31}
'xrdef {Sample diff3 Input-snt}{Section'tie6.1}
'xrdef {Detailed diff3 Normal-title}{Detailed Description of \code {diff3} Normal Format}
'xrdef {Detailed diff3 Normal-pg}{31}
'xrdef {Detailed diff3 Normal-snt}{Section'tie6.2}
'xrdef {diff3 Hunks-title}{\code {diff3} Hunks}
'xrdef {diff3 Hunks-pg}{32}
'xrdef {diff3 Hunks-snt}{Section'tie6.3}
'xrdef {Example diff3 Normal-title}{An Example of \code {diff3} Normal Format}
'xrdef {Example diff3 Normal-pg}{32}
'xrdef {Example diff3 Normal-snt}{Section'tie6.4}
'xrdef {diff3 Merging-title}{Merging From a Common Ancestor}
'xrdef {diff3 Merging-pg}{35}
'xrdef {diff3 Merging-snt}{Chapter'tie7}
'xrdef {Which Changes-title}{Selecting Which Changes to Incorporate}
'xrdef {Which Changes-pg}{35}
'xrdef {Which Changes-snt}{Section'tie7.1}
'xrdef {Marking Conflicts-title}{Marking Conflicts}
'xrdef {Marking Conflicts-pg}{36}
'xrdef {Marking Conflicts-snt}{Section'tie7.2}
'xrdef {Bypassing ed-title}{Generating the Merged Output Directly}
'xrdef {Bypassing ed-pg}{37}
'xrdef {Bypassing ed-snt}{Section'tie7.3}
'xrdef {Merging Incomplete Lines-title}{How \code {diff3} Merges Incomplete Lines}
'xrdef {Merging Incomplete Lines-pg}{38}
'xrdef {Merging Incomplete Lines-snt}{Section'tie7.4}
'xrdef {Saving the Changed File-title}{Saving the Changed File}
'xrdef {Saving the Changed File-pg}{38}
'xrdef {Saving the Changed File-snt}{Section'tie7.5}
'xrdef {Interactive Merging-title}{Interactive Merging with \code {sdiff}}
'xrdef {Interactive Merging-pg}{39}
'xrdef {Interactive Merging-snt}{Chapter'tie8}
'xrdef {sdiff Option Summary-title}{Specifying \code {diff} Options to \code {sdiff}}
'xrdef {sdiff Option Summary-pg}{39}
'xrdef {sdiff Option Summary-snt}{Section'tie8.1}
'xrdef {Merge Commands-title}{Merge Commands}
'xrdef {Merge Commands-pg}{39}
'xrdef {Merge Commands-snt}{Section'tie8.2}
'xrdef {Merging with patch-title}{Merging with \code {patch}}
'xrdef {Merging with patch-pg}{41}
'xrdef {Merging with patch-snt}{Chapter'tie9}
'xrdef {patch Input-title}{Selecting the \code {patch} Input Format}
'xrdef {patch Input-pg}{41}
'xrdef {patch Input-snt}{Section'tie9.1}
'xrdef {Imperfect-title}{Applying Imperfect Patches}
'xrdef {Imperfect-pg}{42}
'xrdef {Imperfect-snt}{Section'tie9.2}
'xrdef {Changed White Space-title}{Applying Patches with Changed White Space}
'xrdef {Changed White Space-pg}{42}
'xrdef {Changed White Space-snt}{Section'tie9.2.1}
'xrdef {Reversed Patches-title}{Applying Reversed Patches}
'xrdef {Reversed Patches-pg}{42}
'xrdef {Reversed Patches-snt}{Section'tie9.2.2}
'xrdef {Inexact-title}{Helping \code {patch} Find Inexact Matches}
'xrdef {Inexact-pg}{42}
'xrdef {Inexact-snt}{Section'tie9.2.3}
'xrdef {Empty Files-title}{Removing Empty Files}
'xrdef {Empty Files-pg}{43}
'xrdef {Empty Files-snt}{Section'tie9.3}
'xrdef {Multiple Patches-title}{Multiple Patches in a File}
'xrdef {Multiple Patches-pg}{43}
'xrdef {Multiple Patches-snt}{Section'tie9.4}
'xrdef {patch Messages-title}{Messages and Questions from \code {patch}}
'xrdef {patch Messages-pg}{44}
'xrdef {patch Messages-snt}{Section'tie9.5}
'xrdef {Making Patches-title}{Tips for Making Patch Distributions}
'xrdef {Making Patches-pg}{45}
'xrdef {Making Patches-snt}{Chapter'tie10}
'xrdef {Invoking cmp-title}{Invoking \code {cmp}}
'xrdef {Invoking cmp-pg}{47}
'xrdef {Invoking cmp-snt}{Chapter'tie11}
'xrdef {cmp Options-title}{Options to \code {cmp}}
'xrdef {cmp Options-pg}{47}
'xrdef {cmp Options-snt}{Section'tie11.1}
'xrdef {Invoking diff-title}{Invoking \code {diff}}
'xrdef {Invoking diff-pg}{49}
'xrdef {Invoking diff-snt}{Chapter'tie12}
'xrdef {diff Options-title}{Options to \code {diff}}
'xrdef {diff Options-pg}{49}
'xrdef {diff Options-snt}{Section'tie12.1}
'xrdef {Invoking diff3-title}{Invoking \code {diff3}}
'xrdef {Invoking diff3-pg}{55}
'xrdef {Invoking diff3-snt}{Chapter'tie13}
'xrdef {diff3 Options-title}{Options to \code {diff3}}
'xrdef {diff3 Options-pg}{55}
'xrdef {diff3 Options-snt}{Section'tie13.1}
'xrdef {Invoking patch-title}{Invoking \code {patch}}
'xrdef {Invoking patch-pg}{57}
'xrdef {Invoking patch-snt}{Chapter'tie14}
'xrdef {patch Directories-title}{Applying Patches in Other Directories}
'xrdef {patch Directories-pg}{57}
'xrdef {patch Directories-snt}{Section'tie14.1}
'xrdef {Backups-title}{Backup File Names}
'xrdef {Backups-pg}{58}
'xrdef {Backups-snt}{Section'tie14.2}
'xrdef {Rejects-title}{Reject File Names}
'xrdef {Rejects-pg}{59}
'xrdef {Rejects-snt}{Section'tie14.3}
'xrdef {patch Options-title}{Options to \code {patch}}
'xrdef {patch Options-pg}{59}
'xrdef {patch Options-snt}{Section'tie14.4}
'xrdef {Invoking sdiff-title}{Invoking \code {sdiff}}
'xrdef {Invoking sdiff-pg}{63}
'xrdef {Invoking sdiff-snt}{Chapter'tie15}
'xrdef {sdiff Options-title}{Options to \code {sdiff}}
'xrdef {sdiff Options-pg}{63}
'xrdef {sdiff Options-snt}{Section'tie15.1}
'xrdef {Incomplete Lines-title}{Incomplete Lines}
'xrdef {Incomplete Lines-pg}{67}
'xrdef {Incomplete Lines-snt}{Chapter'tie16}
'xrdef {Projects-title}{Future Projects}
'xrdef {Projects-pg}{69}
'xrdef {Projects-snt}{Chapter'tie17}
'xrdef {Shortcomings-title}{Suggested Projects for Improving GNU \code {diff} and \code {patch}}
'xrdef {Shortcomings-pg}{69}
'xrdef {Shortcomings-snt}{Section'tie17.1}
'xrdef {Changing Structure-title}{Handling Changes to the Directory Structure}
'xrdef {Changing Structure-pg}{69}
'xrdef {Changing Structure-snt}{Section'tie17.1.1}
'xrdef {Special Files-title}{Files that are Neither Directories Nor Regular Files}
'xrdef {Special Files-pg}{69}
'xrdef {Special Files-snt}{Section'tie17.1.2}
'xrdef {Unusual File Names-title}{File Names that Contain Unusual Characters}
'xrdef {Unusual File Names-pg}{69}
'xrdef {Unusual File Names-snt}{Section'tie17.1.3}
'xrdef {Arbitrary Limits-title}{Arbitrary Limits}
'xrdef {Arbitrary Limits-pg}{70}
'xrdef {Arbitrary Limits-snt}{Section'tie17.1.4}
'xrdef {Large Files-title}{Handling Files that Do Not Fit in Memory}
'xrdef {Large Files-pg}{70}
'xrdef {Large Files-snt}{Section'tie17.1.5}
'xrdef {Ignoring Changes-title}{Ignoring Certain Changes}
'xrdef {Ignoring Changes-pg}{70}
'xrdef {Ignoring Changes-snt}{Section'tie17.1.6}
'xrdef {Bugs-title}{Reporting Bugs}
'xrdef {Bugs-pg}{70}
'xrdef {Bugs-snt}{Section'tie17.2}
'xrdef {Concept Index-title}{Concept Index}
'xrdef {Concept Index-pg}{71}
'xrdef {Concept Index-snt}{}

.